Updated test cases documentation

Fixed class method links in PlantUML diagrams
Merge pull request #163 from bkryza/add-doxygen-config
2023-06-26 16:15:55 +02:00 · 2023-06-26 16:15:10 +02:00 · 2023-06-25 18:45:24 +02:00 · 2023-06-25 17:53:21 +02:00 · 2023-06-25 12:48:32 +02:00 · 2023-06-25 12:46:53 +02:00
494 changed files with 30901 additions and 6019 deletions
--- a/.clang-uml
+++ b/.clang-uml
@@ -1,32 +1,79 @@
 compilation_database_dir: debug
 output_directory: docs/diagrams
+comment_parser: clang
 generate_links:
-  link: https://github.com/bkryza/clang-uml/blob/{{ git.commit }}/{{ element.source.path }}#L{{ element.source.line }}
+  link: "{% if existsIn(element, \"doxygen_link\") %}{{ element.doxygen_link }}{% endif %}"
  tooltip: "{% if existsIn(element, \"comment\") and existsIn(element.comment, \"brief\") %}{{ abbrv(trim(replace(element.comment.brief.0, \"\\n+\", \" \")), 256) }}{% else %}{{ element.name }}{% endif %}"
 diagrams:
-  main_package:
-    include!: uml/main_package_diagram.yml
+  # Class diagrams
+  architecture_visitors_class:
+    include!: uml/class/architecture_visitors_class.yml
  config_class:
-    include!: uml/config_class_diagram.yml
+    include!: uml/class/config_class.yml
+  config_context_class:
+    include!: uml/class/config_context_class.yml
+  compilation_database_context_class:
+    include!: uml/class/compilation_database_context_class.yml
+  inheritable_diagram_options_context_class:
+    include!: uml/class/inheritable_diagram_options_context_class.yml
+  diagram_config_hierarchy_class:
+    include!: uml/class/diagram_config_hierarchy_class.yml
+  diagram_hierarchy_class:
+    include!: uml/class/diagram_hierarchy_class.yml
+  decorated_element_hierarchy_class:
+    include!: uml/class/decorated_element_hierarchy_class.yml
+  stylable_element_hierarchy_class:
+    include!: uml/class/stylable_element_hierarchy_class.yml
+  source_location_hierarchy_class:
+    include!: uml/class/source_location_hierarchy_class.yml
+  filter_visitor_hierarchy_class:
+    include!: uml/class/filter_visitor_hierarchy_class.yml
+  diagram_filter_context_class:
+    include!: uml/class/diagram_filter_context_class.yml
+  nested_trait_hierarchy_class:
+    include!: uml/class/nested_trait_hierarchy_class.yml
+  package_hierarchy_class:
+    include!: uml/class/package_hierarchy_class.yml
+  source_file_hierarchy_class:
+    include!: uml/class/source_file_hierarchy_class.yml
+  template_trait_hierarchy_class:
+    include!: uml/class/template_trait_hierarchy_class.yml
+  comment_visitor_hierarchy_class:
+    include!: uml/class/comment_visitor_hierarchy_class.yml
  decorators_class:
-    include!: uml/decorators_class_diagram.yml
+    include!: uml/class/decorators_class.yml
+  relationship_context_class:
+    include!: uml/class/relationship_context_class.yml
  common_model_class:
-    include!: uml/common_model_class_diagram.yml
+    include!: uml/class/common_model_class.yml
  class_model_class:
-    include!: uml/class_model_class_diagram.yml
+    include!: uml/class/class_model_class.yml
  diagram_element_hierarchy_class:
-    include!: uml/diagram_element_hierarchy_diagram.yml
+    include!: uml/class/diagram_element_hierarchy_class.yml
  sequence_model_class:
-    include!: uml/sequence_model_class_diagram.yml
-  main_sequence:
-    include!: uml/main_sequence_diagram.yml
-  sequence_diagram_visitor_sequence:
-    include!: uml/sequence_diagram_visitor_sequence_diagram.yml
-  class_diagram_generator_sequence:
-    include!: uml/class_diagram_generator_sequence_diagram.yml
-  template_builder_sequence:
-    include!: uml/template_builder_sequence_diagram.yml
+    include!: uml/class/sequence_model_class.yml
  package_model_class:
-    include!: uml/package_model_class_diagram.yml
+    include!: uml/class/package_model_class.yml
+  # Sequence diagrams
+  main_sequence:
+    include!: uml/sequence/main_sequence.yml
+  load_config_sequence:
+    include!: uml/sequence/load_config_sequence.yml
+  cli_handle_options_sequence:
+    include!: uml/sequence/cli_handle_options_sequence.yml
+  diagram_generate_generic_sequence:
+    include!: uml/sequence/diagram_generate_generic_sequence.yml
+  sequence_diagram_visitor_sequence:
+    include!: uml/sequence/sequence_diagram_visitor_sequence.yml
+  class_diagram_generator_sequence:
+    include!: uml/sequence/class_diagram_generator_sequence.yml
+  template_builder_sequence:
+    include!: uml/sequence/template_builder_sequence.yml
+  # Package diagrams
+  main_package:
+    include!: uml/package/main_package.yml
+  architecture_package:
+    include!: uml/package/architecture_package.yml
+  # Include diagrams
  include_graph:
-    include!: uml/include_diagram.yml
+    include!: uml/include/include.yml
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,11 @@ bin/
 /debug_tidy
 /.cache
 docs/diagrams
+docs/doxygen/html
+docs/doxygen/xml
+docs/doxygen/latex
+docs/contributing.md
+docs/changelog.md

 coverage*.info

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # CHANGELOG

+  * Extended source_location with column and translation unit info
+
 ### 0.3.7
  * Added regexp support to selected diagram filters (#51, #132)
  * Added method type diagram filter (#145)
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,8 +1,10 @@
-# Contributing to `clang-uml`
+# Contributing to clang-uml

 Thanks for taking interest in `clang-uml`!

-> Please, make sure you're ok with [Code of conduct](./CODE_OF_CONDUCT.md) and [LICENSE](./LICENSE.md)
+> Please, make sure you're ok with 
+> [Code of conduct](./CODE_OF_CONDUCT.md)
+> and [LICENSE](./LICENSE.md)


 ## If you found a bug
@@ -18,12 +20,12 @@ Thanks for taking interest in `clang-uml`!
  the C++ code which triggers the issue, and in `tests/t00050/test_case.h` write the test checks.
  The test case must be also added manually to `tests/test_cases.cc`:
   ```cpp
-   ...
+   // ...
   #include "t00047/test_case.h"
   #include "t00048/test_case.h"
   #include "t00049/test_case.h"
-   #include "t00050/test_case.h"
-   ...
+   #include "t00050/test_case.h" // <<<
+   // ...
   ```
  
  Finally, create an issue with a link to your branch with the new test case.
@@ -82,8 +84,8 @@ Thanks for taking interest in `clang-uml`!
  the feature to ensure we're on the same page as to its purpose and possible implementation
 * Next, implement the feature, please try to adapt to the overall code style:
  * 80-character line width
-  * snakes over camels
-  * use `make format` before submitting PR to ensure consistent formatting
+  * snakes not camels
+  * use `make format` before submitting PR to ensure consistent formatting (requires Docker)
  * use `make tidy` to check if your code doesn't introduce any `clang-tidy` warnings
 * Add test case (or multiple test cases), which cover the new feature
 * Finally, create a pull request!
--- a/2676
+++ b/2676
--- a/9
+++ b/9
@@ -138,6 +138,15 @@ iwyu_fixes: debug
 docs:
 	make -C docs toc

+.PHONY: doxygen
+doxygen: docs
+	cp CONTRIBUTING.md docs/contributing.md
+	cp CHANGELOG.md docs/changelog.md
+	cp docs/diagrams/*.svg docs/doxygen/html/
+	mkdir -p docs/doxygen/html/test_cases
+	cp docs/test_cases/*.svg docs/doxygen/html/test_cases/
+	../doxygen/_build/bin/doxygen
+
 .PHONY: fedora/%
 fedora/%:
 	mkdir -p packaging/_BUILD/fedora/$*
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[<div align="center"><img width="600" src="https://raw.githubusercontent.com/bkryza/clang-uml/add-logo/docs/img/clang-uml-logo.svg?sanitize=true"></div>](https://github.com/bkryza/clang-uml/releases)
+[<div align="center"><img width="600" src="https://raw.githubusercontent.com/bkryza/clang-uml/master/docs/img/clang-uml-logo.svg?sanitize=true"></div>](https://github.com/bkryza/clang-uml/releases)

 # C++ UML diagram generator based on Clang

@@ -6,8 +6,9 @@
 [![Coverage](https://codecov.io/gh/bkryza/clang-uml/branch/master/graph/badge.svg)](https://codecov.io/gh/bkryza/clang-uml)
 [![Version](https://img.shields.io/badge/version-0.3.7-blue)](https://github.com/bkryza/clang-uml/releases)
 [![Version](https://img.shields.io/badge/LLVM-12,13,14,15,16-orange)](https://github.com/bkryza/clang-uml/releases)
+[![Doxygen](https://img.shields.io/badge/Docs-Doxygen-gainsboro)](https://clang-uml.github.io)

-`clang-uml` is an automatic C++ to UML class, sequence, package and include diagram generator, driven by 
+`clang-uml` is an automatic C++ to UML class, sequence, package and include diagram generator, driven by
 YAML configuration files. The main idea behind the
 project is to easily maintain up-to-date diagrams within a code-base or document
 legacy code. The configuration file or files for `clang-uml` define the
@@ -16,7 +17,11 @@ The diagrams can be generated in [PlantUML](https://plantuml.com) and JSON forma

 `clang-uml` currently supports C++ up to version 17 with partial support for C++ 20.

-Full documentation can be found [here](./docs/README.md).
+Full documentation can be found at [clang-uml.github.io](https://clang-uml.github.io).
+
+To see what `clang-uml` can do, checkout the diagrams generated for unit
+test cases [here](./docs/test_cases.md) or examples in
+[clang-uml-examples](https://github.com/bkryza/clang-uml-examples) repository.

 ## Features

@@ -51,11 +56,7 @@ Main features supported so far include:
 * **Include graph diagram generation**
    * Show include graph for selected files - [_example_](docs/test_cases/t40001.md)

-To see what `clang-uml` can do, checkout the diagrams generated for unit
-test cases [here](./docs/test_cases.md) and examples in
-[clang-uml-examples](https://github.com/bkryza/clang-uml-examples) repository.
-
-More comprehensive documentation can be found [here](./docs/README.md).
+More comprehensive documentation can be at [clang-uml.github.io](https://clang-uml.github.io).

 ## Installation

@@ -210,7 +211,7 @@ public:
 };
 ```

-generates the following diagram (via PlantUML):
+results in the following diagram (via PlantUML):

 ![class_diagram_example](docs/test_cases/t00014_class.svg)

@@ -295,7 +296,7 @@ int tmain()
 }
 ```

-generates the following diagram (via PlantUML):
+results in the following diagram (via PlantUML):

 ![sequence_diagram_example](docs/test_cases/t20029_sequence.svg)

@@ -340,7 +341,7 @@ class B : public ns1::ns2::Anon {
 }
 ```

-generates the following diagram (via PlantUML):
+results in the following diagram (via PlantUML):

 ![package_diagram_example](docs/test_cases/t30003_package.svg)

@@ -364,7 +365,7 @@ tests/t40001

 ```

-generates the following diagram (via PlantUML) based on include directives in the code:
+results in the following diagram (via PlantUML) based on include directives in the code:

 ![package_diagram_example](docs/test_cases/t40001_include.svg)

@@ -435,11 +436,14 @@ This project relies on the following great tools:
 * [PlantUML](https://plantuml.com/) - language and diagram for generating UML diagrams
 * [Catch2](https://github.com/catchorg/Catch2) - C++ unit test framework
 * [glob](https://github.com/p-ranav/glob) - Unix style path expansion for C++
+* [indicators](https://github.com/p-ranav/indicators) - Activity indicators for modern C++
 * [CLI11](https://github.com/CLIUtils/CLI11) - command line parser for C++
 * [inja](https://github.com/pantor/inja) - a template engine for modern C++
 * [backward-cpp](https://github.com/bombela/backward-cpp) - stack trace pretty printer for C++
 * [yaml-cpp](https://github.com/jbeder/yaml-cpp) - YAML parser library for C++
 * [spdlog](https://github.com/gabime/spdlog) - Fast C++ logging library
+* [Doxygen](https://www.doxygen.nl/) - C++ documentation generator
+* [Doxygen Awesome](https://jothepro.github.io/doxygen-awesome-css) - Doxygen CSS style

 ## Contributing

--- a/docs/Makefile
+++ b/docs/Makefile
@@ -19,6 +19,7 @@ UPDATE_TOC := markdown-toc  --bullets "*" -i

 .PHONY: toc
 toc:
+		$(UPDATE_TOC) architecture.md
 		$(UPDATE_TOC) class_diagrams.md
 		$(UPDATE_TOC) comment_decorators.md
 		$(UPDATE_TOC) common_options.md
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,8 +1,28 @@
+@mainpage clang-uml
+
 # Documentation

+`clang-uml` is an automatic C++ to UML class, sequence, package and include diagram generator, driven by
+YAML configuration files. The main idea behind the
+project is to easily maintain up-to-date diagrams within a code-base or document
+legacy code. The configuration file or files for `clang-uml` define the
+types and contents of each generated diagram.
+The diagrams can be generated in [PlantUML](https://plantuml.com) and JSON formats.
+
+Example sequence diagram generated using `clang-uml` from [this code](https://github.com/bkryza/clang-uml/blob/master/tests/t20029/t20029.cc):
+![Sample sequence diagram](test_cases/t20029_sequence.svg)
+
+`clang-uml` currently supports C++ up to version 17 with partial support for C++ 20.
+
+To see what `clang-uml` can do, checkout the diagrams generated for unit
+test cases [here](./test_cases.md) or examples in
+[clang-uml-examples](https://github.com/bkryza/clang-uml-examples) repository.
+
+These pages provide both user and developer documentation.
+
 * [Quick start](./quick_start.md)
 * [Installation](./installation.md)
-* Generating diagrams
+* **Generating diagrams**
  * [Common options](./common_options.md)
  * [Generator types](./generator_types.md)
  * [Class diagrams](./class_diagrams.md)
@@ -18,3 +38,8 @@
 * [Doxygen integration](./doxygen_integration.md)
 * [Test cases documentation](./test_cases.md)
 * [Troubleshooting](./troubleshooting.md)
+* [Changelog](./changelog.md)
+* [License](./license.md)
+* **Development**
+  * [Architecture](./architecture.md)
+  * [Contributing](./contributing.md)
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -0,0 +1,200 @@
+# Architecture
+
+<!-- toc -->
+
+* [Overview](#overview)
+* [Configuration model](#configuration-model)
+* [Diagram model](#diagram-model)
+  * [Common model](#common-model)
+  * [Diagram filters](#diagram-filters)
+* [Translation unit visitors](#translation-unit-visitors)
+* [Diagram generators](#diagram-generators)
+* [Command line handler](#command-line-handler)
+* [Tests](#tests)
+  * [Unit tests](#unit-tests)
+  * [Test cases](#test-cases)
+  * [Real code tests](#real-code-tests)
+
+<!-- tocstop -->
+
+This section presents general architecture and components of `clang-uml`.
+
+> All diagrams below are generated by `clang-uml` and updated automatically.
+
+## Overview
+
+`clang-uml` is written in C++17 and
+uses [Clang LibTooling API](https://releases.llvm.org/16.0.0/tools/clang/docs/LibTooling.html)
+to traverse
+the AST (Abstract Syntax Tree) of the source code and extract any information
+relevant for a specified diagram.
+
+The code is divided into several packages (namespaces), the main of them are:
+
+- [`clanguml::config`](./namespaceclanguml_1_1config.html) - configuration
+  handling
+- [`clanguml::common`](./namespaceclanguml_1_1common.html) - common interfaces
+- [`clanguml::class_diagram`](./namespaceclanguml_1_1class__diagram.html) -
+  specializations for class diagrams
+- [`clanguml::sequence_diagram`](./namespaceclanguml_1_1sequence__diagram.html) -
+  specializations for sequence diagrams
+- [`clanguml::include_diagram`](./namespaceclanguml_1_1include__diagram.html) -
+  specializations for include diagrams
+- [`clanguml::package_diagram`](./namespaceclanguml_1_1package__diagram.html) -
+  specializations for package diagrams
+
+![clang-uml packages](./architecture_package.svg)
+
+## Configuration model
+
+The configuration model consists of classes representing the configuration
+specified in the YAML configuration files.
+
+Depending on the option, it can either:
+
+- be specified only at the top level of the configuration file
+- only in the specific diagram configuration
+- either of the above
+
+The first group of options are stored in
+the [`config::config`](structclanguml_1_1config_1_1config.html) class.
+
+The second group is stored in a specific diagram config subclass, e.g.
+[`config::sequence_diagram`](structclanguml_1_1config_1_1sequence__diagram.html)
+
+The options in the last group are modeled in the
+[`config::inheritable_diagram_options`](./structclanguml_1_1config_1_1inheritable__diagram__options.html).
+
+![configuration model](./config_class.svg)
+
+The YAML configuration file is parsed
+using [yaml-cpp](https://github.com/jbeder/yaml-cpp) library:
+
+![configuration load sequence](./load_config_sequence.svg)
+
+For each possible option type, there must an implementation of a
+YAML decoder - e.g.
+[`YAML::convert<filter>`](./structYAML_1_1convert_3_01filter_01_4.html)
+(for converting YAML nodes to configuration model classes)
+and a YAML emitter - e.g.
+[`operator<<`](./group__yaml__emitters.html#ga4c8bc075684b08daa379aef609bb6297)
+(for generating YAML from configuration model classes).
+
+## Diagram model
+
+The diagram model namespace is divided into the [`common`](#common-model) model
+namespace and 1 namespace for each supported diagram type.
+
+### Common model
+
+The [common diagram model namespace](./namespaceclanguml_1_1common_1_1model.html),
+provides a set of classes representing typical UML and C++ concepts such as
+diagram elements, packages, templates, and others which are shared by more than
+1 diagram type.
+
+![clang-uml packages](./common_model_class.svg)
+
+The diagram elements are composed into a hierarchy spanning all major
+namespaces,
+depending on whether the element is specific for a single diagram type (
+e.g. [`participant`](./structclanguml_1_1sequence__diagram_1_1model_1_1participant.html)),
+or whether it's common for several diagram types (
+e.g. [`package`](./classclanguml_1_1common_1_1model_1_1package.html)).
+
+### Diagram filters
+
+In order to ease the generation of diagrams, `clang-uml` has a (very) simple
+intermediate UML model, which covers only the features necessary for
+generation of the supported diagram types. The model can be extended if
+necessary to add new features.
+
+![diagram filter context](./diagram_filter_context_class.svg)
+
+## Translation unit visitors
+
+The first stage in the diagram generation involves traversing the AST of
+each translation unit from the `compile_commands.json` compilation database,
+which matched at least one pattern specified in the `glob` pattern of the
+configuration file.
+
+Each visitor is implemented in a subclass of
+[`translation_unit_visitor`](./classclanguml_1_1common_1_1visitor_1_1translation__unit__visitor.html),
+and must also implement relevant methods from Clang's
+[RecursiveASTVisitor](https://clang.llvm.org/doxygen/classclang_1_1RecursiveASTVisitor.html).
+
+![AST visitors](./architecture_visitors_class.svg)
+
+The output of the `translation_unit_visitor` for each diagram type is an
+intermediate diagram model, which is then passed to the relevant diagram
+generator.
+
+## Diagram generators
+
+Diagram generators convert the `clang-uml`'s internal UML model into actual
+diagram in one of the supported formats:
+
+- PlantUML
+- JSON
+
+Each diagram generator extends a common interface appropriate for the
+selected output format, i.e.:
+
+- [PlantUML](classclanguml_1_1common_1_1generators_1_1plantuml_1_1generator.html)
+- [JSON](classclanguml_1_1common_1_1generators_1_1json_1_1generator.html)
+
+and renders the output to a file. For each diagram type there is a separate
+generator for each supported output format.
+
+## Command line handler
+
+The [cli_handler](classclanguml_1_1cli_1_1cli__handler.html) is a command line
+handler class is a wrapper around [CLI11](https://github.com/CLIUtils/CLI11),
+and implements handlers for various actions, validates command line parameters
+and reports errors.
+
+## Tests
+
+### Unit tests
+
+Basic set of units tests are stored in
+[tests/test_*.cc](https://github.com/bkryza/clang-uml/tree/master/tests)
+test files. The unit tests do not aim to cover the entire codebase, only
+specific algorithms or methods, which should behave as expected and if their
+errors can be difficult to diagnose when running the test cases on C++ code.
+
+### Test cases
+
+These tests are the main tests of `clang-uml`. Each test case tests one or
+more feature of a specific diagram type. Each of them has a separated directory
+in the `tests` directory and its own `.clang-uml` with diagram configuration
+as well as a `test_case.h` file which contains the tests assertions.
+
+Any other sources in that directory are compiled and then used to generate the
+diagrams, whose contents should be then verified within `test_case.h` 
+for correctness. All the sources should be wrapped within a namespace:
+`clanguml::`
+
+These test directories are numbered in consecutive numbers using the following
+convention:
+- Start with a letter `t`
+- The first digit of the number is the diagram type:
+  - `0` - class diagram
+  - `2` - sequence diagram
+  - `3` - package diagram
+  - `4` - include diagram
+  - `9` - other test cases
+- The rest of the name is the consecutive number of the test case
+
+Each test case is also referenced in
+[test_cases.yaml](https://github.com/bkryza/clang-uml/blob/master/tests/test_cases.yaml)
+where it has assigned a title. That file is used to generate the [test cases 
+documentation page](./md_docs_2test__cases.html).
+
+### Real code tests
+
+Each release is tested on a set of open-source C++ projects, to be sure that
+at least the new version does not crash or introduce some obvious regressions.
+
+The tests are stored in a separate
+repository: [clang-uml-examples](https://github.com/bkryza/clang-uml-examples).
+
--- a/docs/comment_decorators.md
+++ b/docs/comment_decorators.md
@@ -2,10 +2,10 @@

 <!-- toc -->

-* [`note`](#note)
-* [`skip` and `skiprelationship`](#skip-and-skiprelationship)
-* [`composition`, `association` and `aggregation`](#composition-association-and-aggregation)
-* [`style`](#style)
+* ['note'](#note)
+* ['skip' and 'skiprelationship'](#skip-and-skiprelationship)
+* ['composition', 'association' and 'aggregation'](#composition-association-and-aggregation)
+* ['style'](#style)

 <!-- tocstop -->

@@ -27,7 +27,7 @@ The optional `:<diagram_name>` suffix will apply this decorator only to a specif

 Currently, the following decorators are supported.

-## `note`
+## 'note'

 This decorator allows to specify directly in the code comments that should be included in the generated diagrams.

@@ -91,7 +91,7 @@ generates the following class diagram:

 ![note](./test_cases/t00028_class.svg)

-## `skip` and `skiprelationship`
+## 'skip' and 'skiprelationship'
 This decorator allows to skip the specific classes or methods from the diagrams, for instance the following code:
 ```cpp

@@ -145,7 +145,7 @@ generates the following diagram:

 ![skip](./test_cases/t00029_class.svg)

-## `composition`, `association` and `aggregation`
+## 'composition', 'association' and 'aggregation'

 These decorators allow to specify explicitly the type of relationship within a class diagram that should be
 generated for a given class member. For instance the following code:
@@ -190,7 +190,7 @@ generates the following diagram:
 ![skip](./test_cases/t00030_class.svg)


-## `style`
+## 'style'
 This decorator allows to specify in the code specific styles for diagram elements, for instance:

 ```cpp
--- a/docs/common_options.md
+++ b/docs/common_options.md
@@ -7,9 +7,9 @@
 * [PlantUML custom directives](#plantuml-custom-directives)
 * [Adding debug information in the generated diagrams](#adding-debug-information-in-the-generated-diagrams)
 * [Resolving include path and compiler flags issues](#resolving-include-path-and-compiler-flags-issues)
-  * [Use `--query-driver` command line option](#use---query-driver-command-line-option)
+  * [Use '--query-driver' command line option](#use---query-driver-command-line-option)
  * [Manually add and remove compile flags from the compilation database](#manually-add-and-remove-compile-flags-from-the-compilation-database)
-  * [Using `CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES`](#using-cmake_cxx_implicit_include_directories)
+  * [Using 'CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES'](#using-cmake_cxx_implicit_include_directories)

 <!-- tocstop -->

@@ -18,14 +18,17 @@ By default, `clang-uml` will look for file `.clang-uml` in the projects director
 from it. The file must be specified in YAML and it's overall structure is as follows:

 ```yaml
-<common options for all diagrams>
+# common options for all diagrams
+...
 diagrams:
-  <first diagram name>:
-    type: [class|sequence|package|include]
-    <diagram specific options>
-  <second diagram name>:
-    type: [class|sequence|package|include]
-    <diagram specific options>
+  first_diagram_name:
+    type: class|sequence|package|include
+    # diagram specific options
+    ...
+  second_diagram_name:
+    type: class|sequence|package|include
+    # diagram specific options
+    ...
  ...
 ```

@@ -116,7 +119,7 @@ These errors can be overcome, by ensuring that the Clang parser has the correct
 include paths to analyse your code base on the given platform. `clang-uml`
 provides several mechanisms to resolve this issue:

-### Use `--query-driver` command line option
+### Use '--query-driver' command line option

 > This option is not available on Windows.

@@ -133,7 +136,7 @@ system, when generating diagrams for an embedded project and providing
 `arm-none-eabi-gcc` as driver:

 ```bash
-$ clang-uml --query-driver arm-none-eabi-gcc
+clang-uml --query-driver arm-none-eabi-gcc
 ```

 the following options are appended to each command line after `argv[0]` of the
@@ -148,7 +151,7 @@ already as `argv[0]` in your `compile_commands.json`, you can simply invoke
 `clang-uml` as:

 ```bash
-$ clang-uml --query-driver .
+clang-uml --query-driver .
 ```

 however please make sure that the `compile_commands.json` contain a command,
@@ -173,11 +176,11 @@ remove_compile_flags:
 These options can be also passed on the command line, for instance:

 ```bash
-$ clang-uml --add-compile-flag -I/opt/my_toolchain/include \
-            --remove-compile-flag -I/usr/include ...
+clang-uml --add-compile-flag -I/opt/my_toolchain/include \
+          --remove-compile-flag -I/usr/include ...
 ```

-### Using `CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES`
+### Using 'CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES'
 Yet another option, for CMake based projects, is to use the following CMake option:

 ```cmake
--- a/docs/diagram_filters.md
+++ b/docs/diagram_filters.md
@@ -2,18 +2,18 @@

 <!-- toc -->

-* [`namespaces` _[string or regex]_](#namespaces-_string-or-regex_)
-* [`elements` _[string or regex]_](#elements-_string-or-regex_)
-* [`element_types`](#element_types)
-* [`paths` _[string or glob]_](#paths-_string-or-glob_)
-* [`context` _[string or regex]_](#context-_string-or-regex_)
-* [`relationships`](#relationships)
-* [`subclasses` _[string or regex]_](#subclasses-_string-or-regex_)
-* [`parents` _[string or regex]_](#parents-_string-or-regex_)
-* [`specializations` _[string or regex]_](#specializations-_string-or-regex_)
-* [`access`](#access)
-* [`method_types`](#method_types)
-* [`dependants` and `dependencies` _[string or regex]_](#dependants-and-dependencies-_string-or-regex_)
+* [namespaces](#namespaces)
+* [elements](#elements)
+* [element_types](#element_types)
+* [paths](#paths)
+* [context](#context)
+* [relationships](#relationships)
+* [subclasses](#subclasses)
+* [parents](#parents)
+* [specializations](#specializations)
+* [access](#access)
+* [method_types](#method_types)
+* [dependants and dependencies](#dependants-and-dependencies)

 <!-- tocstop -->

@@ -55,29 +55,29 @@ exclude:

 The following table specifies the values allowed in each filter:

-| Filter name       | Possible values                  | Example values                                                                                                                                            |
-|-------------------|----------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `namespaces`      | Qualified name or regex          | - `ns1::ns2::ClassA` <br/>- `r: '.*detail.*'`                                                                                                            |
-| `elements`        | Qualified name or regex          | - `ns1::ns2::ClassA` <br/>- `r: '.*detail.*'`                                                                                                            |
-| `element_types`   | Types of diagram elements        | - `class`<br/>- `enum`<br/>- `concept`                                                                                                                    |
-| `paths`           | File or dir path or glob pattern | - `src/dir1`<br/>- `src/dir2/a.cpp`<br/>- `src/dir3/*.cpp`                                                                                                |
-| `context`         | Qualified name or regex          | - `ns1::ns2::ClassA`<br/>- `r: 'ns1::ns2::ClassA.+'`                                                                                                     |
-| `relationships`   | Type of relationship             | - `inheritance`<br/>- `composition`<br/>- `aggregation`<br/>- `ownership`<br/>- `association`<br/>- `instantiation`<br/>- `friendship`<br/>- `dependency` |
-| `subclasses`      | Qualified name or regex          | - `ns1::ns2::ClassA`<br/>- `r: 'ns1::ns2::ClassA.+'`                                                                                                     |
-| `parents`         | Qualified name or regex          | - `ns1::ns2::ClassA`<br/>- `r: 'ns1::ns2::ClassA.+'`                                                                                                     |
-| `specializations` | Qualified name or regex          | - `ns1::ns2::ClassA`<br/>- `r: 'ns1::ns2::ClassA.+'`                                                                                                     |
-| `access`          | Method or member access scope    | - `public`<br/>- `protected`<br/>- `private`                                                                                                              |
-| `method_types`    | Type of class method             | - `constructor`<br/>- `destructor`<br/>- `assignment`<br/>- `operator`<br/>- `defaulted`<br/>- `deleted`<br/>- `static`                                   |
-| `dependants`      | Qualified name or regex          | - `ns1::ns2::ClassA`<br/>- `r: 'ns1::ns2::ClassA.+'`                                                                                                     |
-| `dependencies`    | Qualified name or regex          | - `ns1::ns2::ClassA`<br/>- `r: 'ns1::ns2::ClassA.+'`                                                                                                     |
+| Filter name       | Possible values                  | Example values                                                                                                         |
+|-------------------|----------------------------------|------------------------------------------------------------------------------------------------------------------------|
+| `namespaces`      | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: '.*detail.*'```                                                                            |
+| `elements`        | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: '.*detail.*'```                                                                            |
+| `element_types`   | Types of diagram elements        | ```class```, ```enum```, ```concept```                                                                                          |
+| `paths`           | File or dir path or glob pattern | ```src/dir1```, ```src/dir2/a.cpp```, ```src/dir3/*.cpp```                                                                      |
+| `context`         | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: 'ns1::ns2::ClassA.+'```                                                                        |
+| `relationships`   | Type of relationship             | ```inheritance```, ```composition```, ```aggregation```, ```ownership```, ```association```, ```instantiation```, ```friendship```, ```dependency``` |
+| `subclasses`      | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: 'ns1::ns2::ClassA.+'```                                                                          |
+| `parents`         | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: 'ns1::ns2::ClassA.+'```                                                                          |
+| `specializations` | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: 'ns1::ns2::ClassA.+'```                                                                          |
+| `access`          | Method or member access scope    | ```public```, ```protected```, ```private```                                                                                      |
+| `method_types`    | Type of class method             | ```constructor```, ```destructor```, ```assignment```, ```operator```, ```defaulted```, ```deleted```, ```static```                                |
+| `dependants`      | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: 'ns1::ns2::ClassA.+'```                                                                          |
+| `dependencies`    | Qualified name or regex          | ```ns1::ns2::ClassA```, ```r: 'ns1::ns2::ClassA.+'```                                                                          |

 The following filters are available.

-## `namespaces` _[string or regex]_
+## namespaces

 Allows to include or exclude entities from specific namespaces.

-## `elements` _[string or regex]_
+## elements

 Allows to directly include or exclude specific entities from the diagrams, for instance to exclude a specific class
 from an included namespace:
@@ -91,7 +91,7 @@ from an included namespace:
      - ns1::ns2::MyClass
 ```

-## `element_types`
+## element_types

 Allows to include or exclude elements of specific type from the diagram, for instance
 to remove all enums from a diagram add the following:
@@ -102,7 +102,7 @@ to remove all enums from a diagram add the following:
      - enum
 ```

-## `paths` _[string or glob]_
+## paths

 This filter allows to include or exclude from the diagram elements declared
 in specific files.
@@ -122,7 +122,7 @@ diagrams:
 Currently, this filter does not allow any globbing or wildcards, however
 paths to directories can be specified.

-## `context` _[string or regex]_
+## context

 This filter allows to limit the diagram elements only to classes which are in direct relationship (of any kind) with
 the specified class:
@@ -134,7 +134,7 @@ the specified class:
 ```


-## `relationships`
+## relationships

 This filter allows to include or exclude specific types of relationships from the diagram, for instance to only
 include inheritance and template specialization/instantiation relationships add the following to the diagram:
@@ -156,19 +156,19 @@ The following relationships can be used in this filter:
  * friendship
  * dependency

-## `subclasses` _[string or regex]_
+## subclasses

 This filter allows to include or exclude all subclasses of a given class in the diagram.

-## `parents` _[string or regex]_
+## parents

 This filter allows to include or exclude all parents (base classes) of a given class in the diagram.

-## `specializations` _[string or regex]_
+## specializations

 This filter allows to include or exclude specializations and instantiations of a specific template from the diagram.

-## `access`
+## access

 This filter allows to include or exclude class methods and members based on their access scope, allowed values ar:

@@ -176,7 +176,7 @@ This filter allows to include or exclude class methods and members based on thei
  * `protected`
  * `private`

-## `method_types`
+## method_types

 This filter allows to include or exclude various method types from the class diagram, allowed values ar:
  * constructor
@@ -190,7 +190,7 @@ This filter allows to include or exclude various method types from the class dia
 This filter is independent of the `access` filter, which controls which methods
 are included based on access scope (e.g. `public`).

-## `dependants` and `dependencies` _[string or regex]_
+## dependants and dependencies

 These filters allow to specify that only dependants or dependencies of a given class should be included in the diagram.
 This can be useful for analyzing what classes in your project depend on some other class, which could have impact for
--- a/docs/diagram_templates.md
+++ b/docs/diagram_templates.md
@@ -88,7 +88,7 @@ clang-uml --show-template parents_hierarchy_tmpl
 users configuration file defines another template with a name which already
 exists as built-in template it will override the predefined templates.

-Currently the following templates are built-in:
+Currently, the following templates are built-in:
 * `parents_hierarchy_tmpl` - generate inheritance hierarchy diagram including
   parents of a specified class
 * `subclass_hierarchy_tmpl` - generate inheritance hierarchy diagram including
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+      <protectedattributes title=""/>
+      <protectedstaticattributes title=""/>
+      <packagetypes title=""/>
+      <packagemethods title=""/>
+      <packagestaticmethods title=""/>
+      <packageattributes title=""/>
+      <packagestaticattributes title=""/>
+      <properties title=""/>
+      <events title=""/>
+      <privatetypes title=""/>
+      <privateslots title=""/>
+      <privatemethods title=""/>
+      <privatestaticmethods title=""/>
+      <privateattributes title=""/>
+      <privatestaticattributes title=""/>
+      <friends title=""/>
+      <related title="" subtitle=""/>
+      <membergroups visible="yes"/>
+    </memberdecl>
+    <memberdef>
+      <inlineclasses title=""/>
+      <typedefs title=""/>
+      <enums title=""/>
+      <services title=""/>
+      <interfaces title=""/>
+      <constructors title=""/>
+      <functions title=""/>
+      <related title=""/>
+      <variables title=""/>
+      <properties title=""/>
+      <events title=""/>
+    </memberdef>
+    <allmemberslink visible="yes"/>
+    <usedfiles visible="$SHOW_USED_FILES"/>
+    <authorsection visible="yes"/>
+  </class>
+
+  <!-- Layout definition for a namespace page -->
+  <namespace>
+    <briefdescription visible="yes"/>
+    <detaileddescription title=""/>
+    <memberdecl>
+      <nestednamespaces visible="yes" title=""/>
+      <constantgroups visible="yes" title=""/>
+      <interfaces visible="yes" title=""/>
+      <classes visible="yes" title=""/>
+      <concepts visible="yes" title=""/>
+      <structs visible="yes" title=""/>
+      <exceptions visible="yes" title=""/>
+      <typedefs title=""/>
+      <sequences title=""/>
+      <dictionaries title=""/>
+      <enums title=""/>
+      <functions title=""/>
+      <variables title=""/>
+      <membergroups visible="yes"/>
+    </memberdecl>
+    <memberdef>
+      <inlineclasses title=""/>
+      <typedefs title=""/>
+      <sequences title=""/>
+      <dictionaries title=""/>
+      <enums title=""/>
+      <functions title=""/>
+      <variables title=""/>
+    </memberdef>
+    <authorsection visible="yes"/>
+  </namespace>
+
+  <!-- Layout definition for a concept page -->
+  <concept>
+    <briefdescription visible="yes"/>
+    <detaileddescription title=""/>
+    <includes visible="$SHOW_HEADERFILE"/>
+    <definition visible="yes" title=""/>
+    <detaileddescription title=""/>
+    <authorsection visible="yes"/>
+  </concept>
+
+  <!-- Layout definition for a file page -->
+  <file>
+    <briefdescription visible="yes"/>
+<!--    <detaileddescription title=""/>-->
+    <includes visible="$SHOW_INCLUDE_FILES"/>
+    <includegraph visible="$INCLUDE_GRAPH"/>
+    <includedbygraph visible="$INCLUDED_BY_GRAPH"/>
+    <sourcelink visible="yes"/>
+    <memberdecl>
+      <interfaces visible="yes" title=""/>
+      <classes visible="yes" title=""/>
+      <structs visible="yes" title=""/>
+      <exceptions visible="yes" title=""/>
+      <namespaces visible="yes" title=""/>
+      <concepts visible="yes" title=""/>
+      <constantgroups visible="yes" title=""/>
+      <defines title=""/>
+      <typedefs title=""/>
+      <sequences title=""/>
+      <dictionaries title=""/>
+      <enums title=""/>
+      <functions title=""/>
+      <variables title=""/>
+      <membergroups visible="yes"/>
+    </memberdecl>
+    <memberdef>
+      <inlineclasses title=""/>
+      <defines title=""/>
+      <typedefs title=""/>
+      <sequences title=""/>
+      <dictionaries title=""/>
+      <enums title=""/>
+      <functions title=""/>
+      <variables title=""/>
+    </memberdef>
+    <authorsection/>
+  </file>
+
+  <!-- Layout definition for a group page -->
+  <group>
+    <briefdescription visible="yes"/>
+    <detaileddescription title=""/>
+    <groupgraph visible="$GROUP_GRAPHS"/>
+    <memberdecl>
+      <nestedgroups visible="yes" title=""/>
+      <dirs visible="yes" title=""/>
+      <files visible="yes" title=""/>
+      <namespaces visible="yes" title=""/>
+      <concepts visible="yes" title=""/>
+      <classes visible="yes" title=""/>
+      <defines title=""/>
+      <typedefs title=""/>
+      <sequences title=""/>
+      <dictionaries title=""/>
+      <enums title=""/>
+      <enumvalues title=""/>
+      <functions title=""/>
+      <variables title=""/>
+      <signals title=""/>
+      <publicslots title=""/>
+      <protectedslots title=""/>
+      <privateslots title=""/>
+      <events title=""/>
+      <properties title=""/>
+      <friends title=""/>
+      <membergroups visible="yes"/>
+    </memberdecl>
+    <memberdef>
+      <pagedocs/>
+      <inlineclasses title=""/>
+      <defines title=""/>
+      <typedefs title=""/>
+      <sequences title=""/>
+      <dictionaries title=""/>
+      <enums title=""/>
+      <enumvalues title=""/>
+      <functions title=""/>
+      <variables title=""/>
+      <signals title=""/>
+      <publicslots title=""/>
+      <protectedslots title=""/>
+      <privateslots title=""/>
+      <events title=""/>
+      <properties title=""/>
+      <friends title=""/>
+    </memberdef>
+    <authorsection visible="yes"/>
+  </group>
+
+  <!-- Layout definition for a directory page -->
+  <directory>
+    <briefdescription visible="yes"/>
+    <directorygraph visible="yes"/>
+    <memberdecl>
+      <dirs visible="yes"/>
+      <files visible="yes"/>
+    </memberdecl>
+<!--    <detaileddescription title=""/>-->
+  </directory>
+</doxygenlayout>
--- a/docs/doxygen/solarized-light.min.css
+++ b/docs/doxygen/solarized-light.min.css
@@ -0,0 +1,7 @@
+/*!
+  Theme: Solarized Light
+  Author: Ethan Schoonover (modified by aramisgithub)
+  License: ~ MIT (or more permissive) [via base16-schemes-source]
+  Maintainer: @highlightjs/core-team
+  Version: 2021.09.0
+*/pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}.hljs{color:#586e75;background:#fdf6e3}.hljs ::selection,.hljs::selection{background-color:#93a1a1;color:#586e75}.hljs-comment{color:#839496}.hljs-tag{color:#657b83}.hljs-operator,.hljs-punctuation,.hljs-subst{color:#586e75}.hljs-operator{opacity:.7}.hljs-bullet,.hljs-deletion,.hljs-name,.hljs-selector-tag,.hljs-template-variable,.hljs-variable{color:#dc322f}.hljs-attr,.hljs-link,.hljs-literal,.hljs-number,.hljs-symbol,.hljs-variable.constant_{color:#cb4b16}.hljs-class .hljs-title,.hljs-title,.hljs-title.class_{color:#b58900}.hljs-strong{font-weight:700;color:#b58900}.hljs-addition,.hljs-code,.hljs-string,.hljs-title.class_.inherited__{color:#859900}.hljs-built_in,.hljs-doctag,.hljs-keyword.hljs-atrule,.hljs-quote,.hljs-regexp{color:#2aa198}.hljs-attribute,.hljs-function .hljs-title,.hljs-section,.hljs-title.function_,.ruby .hljs-property{color:#268bd2}.diff .hljs-meta,.hljs-keyword,.hljs-template-tag,.hljs-type{color:#6c71c4}.hljs-emphasis{color:#6c71c4;font-style:italic}.hljs-meta,.hljs-meta .hljs-keyword,.hljs-meta .hljs-string{color:#d33682}.hljs-meta .hljs-keyword,.hljs-meta-keyword{font-weight:700}
--- a/docs/doxygen_integration.md
+++ b/docs/doxygen_integration.md
@@ -6,10 +6,12 @@

 <!-- tocstop -->

-`clang-uml` diagrams can be easily added to the Doxygen documentation using the image tag, however
-[Doxygen](https://www.doxygen.nl/index.html) does not support the `clang-uml` specific commands.
+`clang-uml` diagrams can be easily added to the Doxygen documentation using the
+`image` tag, however [Doxygen](https://www.doxygen.nl/index.html) does not
+support the `clang-uml` specific [commands](./comment_decorators.md), which 
+will  appear in the documentation unprocessed.

-`clang-uml` decorators can be omitted completely in Doxygen, by adding the
+The best solution to this is to tell Doxygen to ignore them, by adding the
 following lines to the Doxygen config file:

 ```
@@ -17,4 +19,44 @@ ALIASES                += uml=""
 ALIASES                += uml{1}=""
 ALIASES                += uml{2}=""
 ALIASES                += uml{3}=""
-```
+```
+
+Furthermore, Doxygen adds images to HTML documentation as `<img src=""/>`,
+which disables interactive links in SVG diagrams. One way to go around it
+is to use a special command for these images, for instance:
+
+```
+ALIASES                += embed{1}="\htmlonly <embed src=\"\1\"/> \endhtmlonly"
+```
+
+and then use the following in the source code comments:
+
+```cpp
+/**
+ * @brief Base class for all diagram models
+ *
+ * @embed{diagram_hierarchy_class.svg}
+ */
+class diagram {
+public:
+// ...
+```
+
+This directive in the configuration file will add the SVG diagrams using
+`<embed>` HTML tag, and enable the links in the diagram on most browsers.
+
+Finally, to have `clang-uml` generate links from diagram elements such as classes
+or packages to Doxygen pages, it is only necessary to add the following
+configuration file option:
+
+```yaml
+generate_links:
+  link: "{% if existsIn(element, \"doxygen_link\") %}{{ element.doxygen_link }}{% endif %}"
+  tooltip: "{% if existsIn(element, \"comment\") and existsIn(element.comment, \"brief\") %}{{ abbrv(trim(replace(element.comment.brief.0, \"\\n+\", \" \")), 256) }}{% else %}{{ element.name }}{% endif %}"
+```
+
+This option will tell `clang-uml` to generate a link to a local Doxygen
+documentation page, provided that it is possible to generate it. Currently,
+this only works for diagram elements, it will not work for instance
+for individual methods.
+
--- a/docs/generator_types.md
+++ b/docs/generator_types.md
--- a/docs/img/github-mark.svg
+++ b/docs/img/github-mark.svg
@@ -0,0 +1 @@
+<svg width="98" height="96" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M48.854 0C21.839 0 0 22 0 49.217c0 21.756 13.993 40.172 33.405 46.69 2.427.49 3.316-1.059 3.316-2.362 0-1.141-.08-5.052-.08-9.127-13.59 2.934-16.42-5.867-16.42-5.867-2.184-5.704-5.42-7.17-5.42-7.17-4.448-3.015.324-3.015.324-3.015 4.934.326 7.523 5.052 7.523 5.052 4.367 7.496 11.404 5.378 14.235 4.074.404-3.178 1.699-5.378 3.074-6.6-10.839-1.141-22.243-5.378-22.243-24.283 0-5.378 1.94-9.778 5.014-13.2-.485-1.222-2.184-6.275.486-13.038 0 0 4.125-1.304 13.426 5.052a46.97 46.97 0 0 1 12.214-1.63c4.125 0 8.33.571 12.213 1.63 9.302-6.356 13.427-5.052 13.427-5.052 2.67 6.763.97 11.816.485 13.038 3.155 3.422 5.015 7.822 5.015 13.2 0 18.905-11.404 23.06-22.324 24.283 1.78 1.548 3.316 4.481 3.316 9.126 0 6.6-.08 11.897-.08 13.526 0 1.304.89 2.853 3.316 2.364 19.412-6.52 33.405-24.935 33.405-46.691C97.707 22 75.788 0 48.854 0z" fill="#24292f"/></svg>
--- a/docs/include_diagrams.md
+++ b/docs/include_diagrams.md
@@ -2,7 +2,7 @@

 <!-- toc -->

-* [Tracking system headers directly included by projects files](#tracking-system-headers-directly-included-by-projects-files)
+* [Tracking system headers directly included by project sources](#tracking-system-headers-directly-included-by-project-sources)

 <!-- tocstop -->

@@ -46,7 +46,7 @@ The following table presents the PlantUML arrows representing relationships in t
 | Include (local)                        | ![association](img/puml_association.png) |
 | Include (system)                       | ![dependency](img/puml_dependency.png) |

-## Tracking system headers directly included by projects files
+## Tracking system headers directly included by project sources

 In case you would like to include the information about what system headers your projects file include simply add
 the following option to the diagram:
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -30,12 +30,16 @@ sudo apt install clang-uml

 ```bash
 # Fedora 36
-wget https://github.com/bkryza/clang-uml/releases/download/0.3.1/clang-uml-0.3.1-1.fc36.x86_64.rpm
-sudo dnf install ./clang-uml-0.3.1-1.fc36.x86_64.rpm
+wget https://github.com/bkryza/clang-uml/releases/download/0.3.7/clang-uml-0.3.7-1.fc36.x86_64.rpm
+sudo dnf install ./clang-uml-0.3.7-1.fc36.x86_64.rpm

 # Fedora 37
-wget https://github.com/bkryza/clang-uml/releases/download/0.3.1/clang-uml-0.3.1-1.fc37.x86_64.rpm
-sudo dnf install ./clang-uml-0.3.1-1.fc37.x86_64.rpm
+wget https://github.com/bkryza/clang-uml/releases/download/0.3.7/clang-uml-0.3.7-1.fc37.x86_64.rpm
+sudo dnf install ./clang-uml-0.3.7-1.fc37.x86_64.rpm
+
+# Fedora 38
+wget https://github.com/bkryza/clang-uml/releases/download/0.3.7/clang-uml-0.3.7-1.fc38.x86_64.rpm
+sudo dnf install ./clang-uml-0.3.7-1.fc38.x86_64.rpm
 ```

 #### Conda
--- a/docs/jinja_templates.md
+++ b/docs/jinja_templates.md
@@ -3,8 +3,8 @@
 <!-- toc -->

 * [Accessing comment content](#accessing-comment-content)
-  * [`plain` comment parser](#plain-comment-parser)
-  * [`clang` comment parser](#clang-comment-parser)
+  * ['plain' comment parser](#plain-comment-parser)
+  * ['clang' comment parser](#clang-comment-parser)

 <!-- tocstop -->

@@ -102,12 +102,12 @@ Currently there are 2 available comment parsers:

 They can be selected using `comment_parser` config option.

-#### `plain` comment parser
+#### 'plain' comment parser
 This parser provides only 2 options to the Jinja context:
 * `comment.raw` - raw comment text, including comment markers such as `///` or `/**`
 * `comment.formatted` - formatted entire comment

-#### `clang` comment parser
+#### 'clang' comment parser
 This parser uses Clang comment parsing API to extract commands from the command:
 * `comment.raw` - raw comment text, including comment markers such as `///` or `/**`
 * `comment.formatted` - formatted entire comment
--- a/docs/license.md
+++ b/docs/license.md
@@ -0,0 +1,15 @@
+## LICENSE
+
+    Copyright 2021-present Bartek Kryza <bkryza@gmail.com>
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
--- a/docs/package_diagrams.md
+++ b/docs/package_diagrams.md
@@ -31,7 +31,7 @@ diagrams:
 ```

 For instance the following C++ code:
-```
+```cpp
 namespace A::AA {
 namespace A1 {
 struct CA {
@@ -152,7 +152,7 @@ template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
 }
 ```

-generates the following diagram:
+results the following diagram:

 ![package_deps](./test_cases/t30002_package.svg)

--- a/docs/quick_start.md
+++ b/docs/quick_start.md
@@ -10,7 +10,7 @@ To add an initial class diagram to your project, follow these steps:

 1. Enter your projects top level directory and run:
    ```bash
-      $ clang-uml --init
+    clang-uml --init
    ```
 2. Edit the generated `.clang-uml` file and set the following:
    ```yaml
@@ -39,19 +39,21 @@ To add an initial class diagram to your project, follow these steps:
      ```
 3. Run `clang-uml` in the projects top directory:
    ```bash
-    $ clang-uml
+    clang-uml
+    # or to see generation progress for each diagram run
+    clang-uml --progress
    ```
 4. Generate SVG images from the PlantUML diagrams:
    ```bash
-   $ plantuml -tsvg puml/*.puml
+   plantuml -tsvg puml/*.puml
   ```
 5. Add another diagram:
   ```bash
-   $ clang-uml --add-sequence-diagram another_diagram
+   clang-uml --add-sequence-diagram another_diagram
   ```
 6. Now list the diagrams defined in the config:
   ```bash
-   $ clang-uml -l
+   clang-uml -l
   The following diagrams are defined in the config file:
     - another_diagram [sequence]
     - some_class_diagram [class]
--- a/docs/sequence_diagrams.md
+++ b/docs/sequence_diagrams.md
@@ -89,9 +89,11 @@ Then you just need to copy and paste the signature exactly and rerun `clang-uml`
 By default, `clang-uml` will generate a new participant for each call to a free function (not method), which can lead
 to a very large number of participants in the diagram. If it's an issue, an option can be provided in the diagram 
 definition:
+
 ```yaml
 combine_free_functions_into_file_participants: true
 ```
+
 which will aggregate free functions per source file where they were declared thus minimizing the
 diagram size. An example of such diagram is presented below:

@@ -109,6 +111,7 @@ following rules:
 Another issue is the naming of lambda participants. Currently, each lambda is rendered in the diagram as a separate
 class whose name is composed of the lambda location in the code (the only unique way of identifying lambdas I was able
 to find). For example the following code:
+
 ```cpp
 #include <algorithm>
 #include <functional>
--- a/docs/test_cases.md
+++ b/docs/test_cases.md
@@ -1,5 +1,5 @@
 # Test cases index
-## Class diagrams
+* [Class diagrams](#class-diagrams)* [Sequence diagrams](#sequence-diagrams)* [Package diagrams](#package-diagrams)* [Include diagrams](#include-diagrams)* [Other diagrams](#other-diagrams) ## Class diagrams
 * [t00002](./test_cases/t00002.md) - Basic class inheritance
 * [t00003](./test_cases/t00003.md) - Class fields and methods
 * [t00004](./test_cases/t00004.md) - Nested classes and enums
--- a/docs/test_cases/t00002.md
+++ b/docs/test_cases/t00002.md
@@ -168,6 +168,12 @@ private:
          "is_virtual": true,
          "name": "foo_a",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 10,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        },
        {
@@ -195,14 +201,22 @@ private:
          "is_virtual": true,
          "name": "foo_c",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 12,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00002",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00002/t00002.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00002/t00002.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -253,14 +267,22 @@ private:
          "is_virtual": true,
          "name": "foo_a",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 18,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        }
      ],
      "name": "B",
      "namespace": "clanguml::t00002",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00002/t00002.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00002/t00002.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -320,14 +342,22 @@ private:
          "is_virtual": true,
          "name": "foo_c",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 30,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        }
      ],
      "name": "C",
      "namespace": "clanguml::t00002",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00002/t00002.cc",
-        "line": 27
+        "line": 27,
+        "translation_unit": "../../tests/t00002/t00002.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -376,8 +406,10 @@ private:
          "is_static": false,
          "name": "as",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00002/t00002.cc",
-            "line": 58
+            "line": 58,
+            "translation_unit": "../../tests/t00002/t00002.cc"
          },
          "type": "std::vector<A *>"
        }
@@ -408,6 +440,12 @@ private:
          "is_virtual": true,
          "name": "foo_a",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 41,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        },
        {
@@ -435,14 +473,22 @@ private:
          "is_virtual": true,
          "name": "foo_c",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 50,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        }
      ],
      "name": "D",
      "namespace": "clanguml::t00002",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00002/t00002.cc",
-        "line": 36
+        "line": 36,
+        "translation_unit": "../../tests/t00002/t00002.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -483,8 +529,10 @@ private:
          "is_static": false,
          "name": "as",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00002/t00002.cc",
-            "line": 83
+            "line": 83,
+            "translation_unit": "../../tests/t00002/t00002.cc"
          },
          "type": "std::vector<A *>"
        }
@@ -515,6 +563,12 @@ private:
          "is_virtual": true,
          "name": "foo_a",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 66,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        },
        {
@@ -542,21 +596,29 @@ private:
          "is_virtual": true,
          "name": "foo_c",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 75,
+            "translation_unit": "../../tests/t00002/t00002.cc"
+          },
          "type": "void"
        }
      ],
      "name": "E",
      "namespace": "clanguml::t00002",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00002/t00002.cc",
-        "line": 61
+        "line": 61,
+        "translation_unit": "../../tests/t00002/t00002.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="423.5" y="311.2104">foo_a() : void</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="73" x="423.5" y="324.0151">foo_c() : void</text>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="423.5" y="311.2104">foo_a() : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00002/t00002.cc#L75" target="_top" title="foo_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00002/t00002.cc#L75" xlink:show="new" xlink:title="foo_c" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00002/t00002.cc#L75" target="_top" title="foo_c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00002/t00002.cc#L75" xlink:show="new" xlink:title="foo_c" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="73" x="423.5" y="324.0151">foo_c() : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="404.5" x2="550.5" y1="330.6094" y2="330.6094"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00002/t00002.cc#L83" target="_top" title="as" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00002/t00002.cc#L83" xlink:show="new" xlink:title="as" xlink:type="simple">
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+    <path d="M150,32.5 L150,57.6328 A0,0 0 0 0 150,57.6328 L259,57.6328 A0,0 0 0 0 259,57.6328 L259,50.5 L293.74,45 L259,42.5 L259,42.5 L249,32.5 L150,32.5 A0,0 0 0 0 150,32.5 " fill="#FBFB77" filter="url(#f12zco4gql63lh)" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <path d="M217,265 L217,304 L181.57,308 L217,312 L217,350.6641 A0,0 0 0 0 217,350.6641 L368,350.6641 A0,0 0 0 0 368,350.6641 L368,275 L358,265 L217,265 A0,0 0 0 0 217,265 " fill="#FBFB77" filter="url(#f12zco4gql63lh)" style="stroke: #A80036; stroke-width: 1.0;"/>
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--- a/docs/test_cases/t00003.md
+++ b/docs/test_cases/t00003.md
@@ -117,8 +117,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "public_member",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 52
+            "line": 52,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -127,8 +129,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "protected_member",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 60
+            "line": 60,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -137,8 +141,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "compare",
          "source_location": {
+            "column": 36,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 62
+            "line": 62,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "std::function<bool (const int)>"
        },
@@ -147,8 +153,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "private_member",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 69
+            "line": 69,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -157,8 +165,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "a_",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 70
+            "line": 70,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -167,8 +177,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "b_",
          "source_location": {
+            "column": 13,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 70
+            "line": 70,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -177,8 +189,10 @@ int A::static_int = 1;
          "is_static": false,
          "name": "c_",
          "source_location": {
+            "column": 17,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 70
+            "line": 70,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -187,8 +201,10 @@ int A::static_int = 1;
          "is_static": true,
          "name": "static_int",
          "source_location": {
+            "column": 16,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 53
+            "line": 53,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "int"
        },
@@ -197,8 +213,10 @@ int A::static_int = 1;
          "is_static": true,
          "name": "static_const_int",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 54
+            "line": 54,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "const int"
        },
@@ -207,8 +225,10 @@ int A::static_int = 1;
          "is_static": true,
          "name": "auto_member",
          "source_location": {
+            "column": 23,
            "file": "../../tests/t00003/t00003.cc",
-            "line": 55
+            "line": 55,
+            "translation_unit": "../../tests/t00003/t00003.cc"
          },
          "type": "const unsigned long"
        }
@@ -231,6 +251,12 @@ int A::static_int = 1;
          "is_virtual": false,
          "name": "A",
          "parameters": [],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 9,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -255,6 +281,12 @@ int A::static_int = 1;
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 10,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -279,6 +311,12 @@ int A::static_int = 1;
              "type": "clanguml::t00003::A &&"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 21,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -303,6 +341,12 @@ int A::static_int = 1;
              "type": "const clanguml::t00003::A &"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 22,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -322,6 +366,12 @@ int A::static_int = 1;
          "is_virtual": true,
          "name": "~A",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 23,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -341,6 +391,12 @@ int A::static_int = 1;
          "is_virtual": false,
          "name": "basic_method",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 25,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -360,6 +416,12 @@ int A::static_int = 1;
          "is_virtual": false,
          "name": "static_method",
          "parameters": [],
+          "source_location": {
+            "column": 16,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 26,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "int"
        },
        {
@@ -379,6 +441,12 @@ int A::static_int = 1;
          "is_virtual": false,
          "name": "const_method",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 27,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "void"
        },
        {
@@ -398,6 +466,12 @@ int A::static_int = 1;
          "is_virtual": false,
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          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 28,
+            "translation_unit": "../../tests/t00003/t00003.cc"
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        },
        {
@@ -417,6 +491,12 @@ int A::static_int = 1;
          "is_virtual": false,
          "name": "operator++",
          "parameters": [],
+          "source_location": {
+            "column": 8,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 30,
+            "translation_unit": "../../tests/t00003/t00003.cc"
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        {
@@ -441,6 +521,12 @@ int A::static_int = 1;
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            }
          ],
+          "source_location": {
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+            "file": "../../tests/t00003/t00003.cc",
+            "line": 36,
+            "translation_unit": "../../tests/t00003/t00003.cc"
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        },
        {
@@ -465,6 +551,12 @@ int A::static_int = 1;
              "type": "clanguml::t00003::A &"
            }
          ],
+          "source_location": {
+            "column": 8,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 37,
+            "translation_unit": "../../tests/t00003/t00003.cc"
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        },
        {
@@ -484,6 +576,12 @@ int A::static_int = 1;
          "is_virtual": false,
          "name": "size",
          "parameters": [],
+          "source_location": {
+            "column": 27,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 39,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "std::size_t"
        },
        {
@@ -508,6 +606,12 @@ int A::static_int = 1;
              "type": "const int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 41,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "int"
        },
        {
@@ -536,6 +640,12 @@ int A::static_int = 1;
              "type": "const double"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 42,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "int"
        },
        {
@@ -561,6 +671,12 @@ int A::static_int = 1;
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 44,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "int"
        },
        {
@@ -590,6 +706,12 @@ int A::static_int = 1;
              "type": "std::string"
            }
          ],
+          "source_location": {
+            "column": 17,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 45,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
          "type": "std::string"
        },
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@@ -614,6 +736,12 @@ int A::static_int = 1;
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 14,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 50,
+            "translation_unit": "../../tests/t00003/t00003.cc"
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@@ -633,6 +761,12 @@ int A::static_int = 1;
          "is_virtual": false,
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          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 58,
+            "translation_unit": "../../tests/t00003/t00003.cc"
+          },
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        {
@@ -652,6 +786,12 @@ int A::static_int = 1;
          "is_virtual": false,
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          "parameters": [],
+          "source_location": {
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+            "file": "../../tests/t00003/t00003.cc",
+            "line": 67,
+            "translation_unit": "../../tests/t00003/t00003.cc"
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@@ -682,15 +822,17 @@ int A::static_int = 1;
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+        "line": 7,
+        "translation_unit": "../../tests/t00003/t00003.cc"
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      "type": "class"
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" target="_top" title="a_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" xlink:show="new" xlink:title="a_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L55" target="_top" title="auto_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L55" xlink:show="new" xlink:title="auto_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" target="_top" title="b_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" xlink:show="new" xlink:title="b_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" target="_top" title="b_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" xlink:show="new" xlink:title="b_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" target="_top" title="c_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" xlink:show="new" xlink:title="c_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" target="_top" title="c_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L70" xlink:show="new" xlink:title="c_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L62" target="_top" title="compare" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L62" xlink:show="new" xlink:title="compare" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00003/t00003.cc#L62" target="_top" title="compare" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00003/t00003.cc#L62" xlink:show="new" xlink:title="compare" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L62" target="_top" title="compare" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L62" xlink:show="new" xlink:title="compare" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L69" target="_top" title="private_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L69" xlink:show="new" xlink:title="private_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L69" target="_top" title="private_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L69" xlink:show="new" xlink:title="private_member" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="27" y="418.1323">private_member : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L60" target="_top" title="protected_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L60" xlink:show="new" xlink:title="protected_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L60" target="_top" title="protected_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L60" xlink:show="new" xlink:title="protected_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L52" target="_top" title="public_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L52" xlink:show="new" xlink:title="public_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L52" target="_top" title="public_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L52" xlink:show="new" xlink:title="public_member" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L54" target="_top" title="static_const_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L54" xlink:show="new" xlink:title="static_const_int" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L54" target="_top" title="static_const_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00003/t00003.cc#L54" xlink:show="new" xlink:title="static_const_int" xlink:type="simple">
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--- a/docs/test_cases/t00004.md
+++ b/docs/test_cases/t00004.md
@@ -95,8 +95,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 4
+        "line": 4,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -113,8 +115,10 @@ public:
      "name": "B::AA",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 10,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "type": "enum"
    },
@@ -146,6 +150,12 @@ public:
          "is_virtual": false,
          "name": "foo",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00004/t00004.cc",
+            "line": 11,
+            "translation_unit": "../../tests/t00004/t00004.cc"
+          },
          "type": "void"
        },
        {
@@ -165,14 +175,22 @@ public:
          "is_virtual": false,
          "name": "foo2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00004/t00004.cc",
+            "line": 20,
+            "translation_unit": "../../tests/t00004/t00004.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -191,8 +209,10 @@ public:
      "name": "A::AA",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 11,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -209,8 +229,10 @@ public:
      "name": "A::AA::Lights",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "type": "enum"
    },
@@ -228,8 +250,10 @@ public:
      "name": "A::AA::AAA",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 15,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -248,8 +272,10 @@ public:
      "name": "C::B",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 33,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [
        {
@@ -276,8 +302,10 @@ public:
          "is_static": false,
          "name": "t",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00004/t00004.cc",
-            "line": 25
+            "line": 25,
+            "translation_unit": "../../tests/t00004/t00004.cc"
          },
          "type": "T"
        },
@@ -286,8 +314,10 @@ public:
          "is_static": false,
          "name": "b_int",
          "source_location": {
+            "column": 12,
            "file": "../../tests/t00004/t00004.cc",
-            "line": 37
+            "line": 37,
+            "translation_unit": "../../tests/t00004/t00004.cc"
          },
          "type": "B<int>"
        }
@@ -296,8 +326,10 @@ public:
      "name": "C",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 23
+        "line": 23,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [
        {
@@ -323,8 +355,10 @@ public:
      "name": "C::AA",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 11,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 27
+        "line": 27,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -343,8 +377,10 @@ public:
      "name": "C::AA::AAA",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 15,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 28
+        "line": 28,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -360,8 +396,10 @@ public:
      "name": "C::AA::CCC",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 30
+        "line": 30,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "type": "enum"
    },
@@ -380,8 +418,10 @@ public:
          "is_static": false,
          "name": "b",
          "source_location": {
+            "column": 11,
            "file": "../../tests/t00004/t00004.cc",
-            "line": 34
+            "line": 34,
+            "translation_unit": "../../tests/t00004/t00004.cc"
          },
          "type": "V"
        }
@@ -390,8 +430,10 @@ public:
      "name": "C::B",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 33,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [
        {
@@ -414,8 +456,10 @@ public:
      "name": "C::CC",
      "namespace": "clanguml::t00004",
      "source_location": {
+        "column": 16,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 39
+        "line": 39,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "type": "enum"
    },
@@ -433,8 +477,10 @@ public:
      "name": "D",
      "namespace": "clanguml::t00004::detail",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 43
+        "line": 43,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -451,8 +497,10 @@ public:
      "name": "D::AA",
      "namespace": "clanguml::t00004::detail",
      "source_location": {
+        "column": 16,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 45
+        "line": 45,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "type": "enum"
    },
@@ -470,15 +518,17 @@ public:
      "name": "D::DD",
      "namespace": "clanguml::t00004::detail",
      "source_location": {
+        "column": 11,
        "file": "../../tests/t00004/t00004.cc",
-        "line": 47
+        "line": 47,
+        "translation_unit": "../../tests/t00004/t00004.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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+++ b/docs/test_cases/t00004_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="fwg06hnjf7dl1" width="300%" x="-1" y="-1">
+    <filter height="300%" id="frqc92hd3p9w0" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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+    </a>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="103" x="196.5" y="349.0151">foo2() const : void</text>
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--- a/docs/test_cases/t00005.md
+++ b/docs/test_cases/t00005.md
@@ -85,8 +85,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 3
+        "line": 3,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -105,8 +107,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 5
+        "line": 5,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -125,8 +129,10 @@ public:
      "name": "C",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -145,8 +151,10 @@ public:
      "name": "D",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -165,8 +173,10 @@ public:
      "name": "E",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -185,8 +195,10 @@ public:
      "name": "F",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -205,8 +217,10 @@ public:
      "name": "G",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -225,8 +239,10 @@ public:
      "name": "H",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -245,8 +261,10 @@ public:
      "name": "I",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 19
+        "line": 19,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -265,8 +283,10 @@ public:
      "name": "J",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -285,8 +305,10 @@ public:
      "name": "K",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 23
+        "line": 23,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -306,8 +328,10 @@ public:
          "is_static": false,
          "name": "some_int",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 27
+            "line": 27,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "int"
        },
@@ -316,8 +340,10 @@ public:
          "is_static": false,
          "name": "some_int_pointer",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 28
+            "line": 28,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "int *"
        },
@@ -326,8 +352,10 @@ public:
          "is_static": false,
          "name": "some_int_pointer_pointer",
          "source_location": {
+            "column": 11,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "int **"
        },
@@ -336,8 +364,10 @@ public:
          "is_static": false,
          "name": "some_int_reference",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 30
+            "line": 30,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "int &"
        },
@@ -346,8 +376,10 @@ public:
          "is_static": false,
          "name": "a",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 31
+            "line": 31,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::A"
        },
@@ -356,8 +388,10 @@ public:
          "is_static": false,
          "name": "b",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 32
+            "line": 32,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::B *"
        },
@@ -366,8 +400,10 @@ public:
          "is_static": false,
          "name": "c",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 33
+            "line": 33,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::C &"
        },
@@ -376,8 +412,10 @@ public:
          "is_static": false,
          "name": "d",
          "source_location": {
+            "column": 14,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 34
+            "line": 34,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "const clanguml::t00005::D *"
        },
@@ -386,8 +424,10 @@ public:
          "is_static": false,
          "name": "e",
          "source_location": {
+            "column": 14,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 35
+            "line": 35,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "const clanguml::t00005::E &"
        },
@@ -396,8 +436,10 @@ public:
          "is_static": false,
          "name": "f",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 36
+            "line": 36,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::F &&"
        },
@@ -406,8 +448,10 @@ public:
          "is_static": false,
          "name": "g",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 37
+            "line": 37,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::G **"
        },
@@ -416,8 +460,10 @@ public:
          "is_static": false,
          "name": "h",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 38
+            "line": 38,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::H ***"
        },
@@ -426,8 +472,10 @@ public:
          "is_static": false,
          "name": "i",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 39
+            "line": 39,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::I *&"
        },
@@ -436,8 +484,10 @@ public:
          "is_static": false,
          "name": "j",
          "source_location": {
+            "column": 17,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 40
+            "line": 40,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "volatile clanguml::t00005::J *"
        },
@@ -446,8 +496,10 @@ public:
          "is_static": false,
          "name": "k",
          "source_location": {
+            "column": 16,
            "file": "../../tests/t00005/t00005.cc",
-            "line": 41
+            "line": 41,
+            "translation_unit": "../../tests/t00005/t00005.cc"
          },
          "type": "clanguml::t00005::K *"
        }
@@ -456,15 +508,17 @@ public:
      "name": "R",
      "namespace": "clanguml::t00005",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00005/t00005.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00005/t00005.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="317" y="62.2104">a : A</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="66.8047"/>
      <ellipse cx="308" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="37" x="317" y="75.0151">b : B *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="79.6094"/>
      <ellipse cx="308" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="317" y="87.8198">c : C &amp;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="92.4141"/>
      <ellipse cx="308" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="317" y="100.6245">d : const D *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="105.2188"/>
      <ellipse cx="308" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L35" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L35" xlink:show="new" xlink:title="e" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="75" x="317" y="113.4292">e : const E &amp;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="118.0234"/>
      <ellipse cx="308" cy="123.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L36" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L36" xlink:show="new" xlink:title="f" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="46" x="317" y="126.2339">f : F &amp;&amp;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="130.8281"/>
      <ellipse cx="308" cy="135.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L37" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L37" xlink:show="new" xlink:title="g" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="44" x="317" y="139.0386">g : G **</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="143.6328"/>
      <ellipse cx="308" cy="148.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L38" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="h" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="317" y="151.8433">h : H ***</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="156.4375"/>
      <ellipse cx="308" cy="161.4375" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L39" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="i" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="38" x="317" y="164.6479">i : I *&amp;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="169.2422"/>
      <ellipse cx="308" cy="174.2422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L40" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="j" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="317" y="177.4526">j : volatile J *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
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      <ellipse cx="308" cy="187.0469" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L41" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="k" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="35" x="317" y="190.2573">k : K *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
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      <ellipse cx="308" cy="199.8516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="317" y="203.062">some_int : int</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
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      <ellipse cx="308" cy="212.6563" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="317" y="215.8667">some_int_pointer : int *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
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      <ellipse cx="308" cy="225.4609" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="186" x="317" y="228.6714">some_int_pointer_pointer : int **</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="233.2656"/>
      <ellipse cx="308" cy="238.2656" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="317" y="241.4761">some_int_reference : int &amp;</text>
    </a>
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--- a/docs/test_cases/t00006.md
+++ b/docs/test_cases/t00006.md
@@ -109,8 +109,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -129,8 +131,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -149,8 +153,10 @@ public:
      "name": "C",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -169,8 +175,10 @@ public:
      "name": "D",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -189,8 +197,10 @@ public:
      "name": "E",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -209,8 +219,10 @@ public:
      "name": "F",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -229,8 +241,10 @@ public:
      "name": "G",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 19
+        "line": 19,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -249,8 +263,10 @@ public:
      "name": "H",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -269,8 +285,10 @@ public:
      "name": "I",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 23
+        "line": 23,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -289,8 +307,10 @@ public:
      "name": "J",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -309,8 +329,10 @@ public:
      "name": "K",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 27
+        "line": 27,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -329,8 +351,10 @@ public:
      "name": "L",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 29
+        "line": 29,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -349,8 +373,10 @@ public:
      "name": "M",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 31
+        "line": 31,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -369,8 +395,10 @@ public:
      "name": "N",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -389,8 +417,10 @@ public:
      "name": "NN",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 35
+        "line": 35,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -409,8 +439,10 @@ public:
      "name": "NNN",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 37
+        "line": 37,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -430,8 +462,10 @@ public:
          "is_static": false,
          "name": "data",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 41
+            "line": 41,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::vector<T>"
        }
@@ -440,8 +474,10 @@ public:
      "name": "custom_container",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 39
+        "line": 39,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [
        {
@@ -467,8 +503,10 @@ public:
      "name": "custom_container",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 39
+        "line": 39,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [
        {
@@ -495,8 +533,10 @@ public:
          "is_static": false,
          "name": "a",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 46
+            "line": 46,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::vector<A>"
        },
@@ -505,8 +545,10 @@ public:
          "is_static": false,
          "name": "b",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 47
+            "line": 47,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::vector<B *>"
        },
@@ -515,8 +557,10 @@ public:
          "is_static": false,
          "name": "c",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 49
+            "line": 49,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::map<int,C>"
        },
@@ -525,8 +569,10 @@ public:
          "is_static": false,
          "name": "d",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 50
+            "line": 50,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::map<int,D *>"
        },
@@ -535,8 +581,10 @@ public:
          "is_static": false,
          "name": "e",
          "source_location": {
+            "column": 25,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 52
+            "line": 52,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "custom_container<clanguml::t00006::E>"
        },
@@ -545,8 +593,10 @@ public:
          "is_static": false,
          "name": "f",
          "source_location": {
+            "column": 33,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 54
+            "line": 54,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::vector<std::vector<F>>"
        },
@@ -555,8 +605,10 @@ public:
          "is_static": false,
          "name": "g",
          "source_location": {
+            "column": 37,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 55
+            "line": 55,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::map<int,std::vector<G *>>"
        },
@@ -565,8 +617,10 @@ public:
          "is_static": false,
          "name": "h",
          "source_location": {
+            "column": 23,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 57
+            "line": 57,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::array<H,10>"
        },
@@ -575,8 +629,10 @@ public:
          "is_static": false,
          "name": "i",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 58
+            "line": 58,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::array<I *,5>"
        },
@@ -585,8 +641,10 @@ public:
          "is_static": false,
          "name": "j",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 60
+            "line": 60,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "clanguml::t00006::J[10]"
        },
@@ -595,8 +653,10 @@ public:
          "is_static": false,
          "name": "k",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 61
+            "line": 61,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "clanguml::t00006::K *[20]"
        },
@@ -605,8 +665,10 @@ public:
          "is_static": false,
          "name": "lm",
          "source_location": {
+            "column": 34,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 63
+            "line": 63,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::vector<std::pair<L,M>>"
        },
@@ -615,8 +677,10 @@ public:
          "is_static": false,
          "name": "ns",
          "source_location": {
+            "column": 28,
            "file": "../../tests/t00006/t00006.cc",
-            "line": 65
+            "line": 65,
+            "translation_unit": "../../tests/t00006/t00006.cc"
          },
          "type": "std::tuple<N,NN,NNN>"
        }
@@ -625,15 +689,17 @@ public:
      "name": "R",
      "namespace": "clanguml::t00006",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00006/t00006.cc",
-        "line": 44
+        "line": 44,
+        "translation_unit": "../../tests/t00006/t00006.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L41" target="_top" title="data" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L41" xlink:show="new" xlink:title="data" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L41" target="_top" title="data" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L41" xlink:show="new" xlink:title="data" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L46" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L46" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L47" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L47" xlink:show="new" xlink:title="b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
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      <ellipse cx="482" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="491" y="87.8198">c : std::map&lt;int,C&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="92.4141"/>
      <ellipse cx="482" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="124" x="491" y="100.6245">d : std::map&lt;int,D *&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="105.2188"/>
      <ellipse cx="482" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="491" y="113.4292">e : custom_container&lt;E&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="118.0234"/>
      <ellipse cx="482" cy="123.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="180" x="491" y="126.2339">f : std::vector&lt;std::vector&lt;F&gt;&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="130.8281"/>
      <ellipse cx="482" cy="135.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="491" y="139.0386">g : std::map&lt;int,std::vector&lt;G *&gt;&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="143.6328"/>
      <ellipse cx="482" cy="148.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="491" y="151.8433">h : std::array&lt;H,10&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="156.4375"/>
      <ellipse cx="482" cy="161.4375" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="491" y="164.6479">i : std::array&lt;I *,5&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="169.2422"/>
      <ellipse cx="482" cy="174.2422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L60" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L60" xlink:show="new" xlink:title="j" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="491" y="177.4526">j : J[10]</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="182.0469"/>
      <ellipse cx="482" cy="187.0469" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L61" target="_top" title="k" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L61" xlink:show="new" xlink:title="k" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="57" x="491" y="190.2573">k : K *[20]</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="194.8516"/>
      <ellipse cx="482" cy="199.8516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L63" target="_top" title="lm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L63" xlink:show="new" xlink:title="lm" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
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      <ellipse cx="482" cy="212.6563" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L65" target="_top" title="ns" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="ns" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="154" x="491" y="215.8667">ns : std::tuple&lt;N,NN,NNN&gt;</text>
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--- a/docs/test_cases/t00007.md
+++ b/docs/test_cases/t00007.md
@@ -59,8 +59,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00007",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00007/t00007.cc",
-        "line": 5
+        "line": 5,
+        "translation_unit": "../../tests/t00007/t00007.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -79,8 +81,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00007",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00007/t00007.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00007/t00007.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -99,8 +103,10 @@ public:
      "name": "C",
      "namespace": "clanguml::t00007",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00007/t00007.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00007/t00007.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -120,8 +126,10 @@ public:
          "is_static": false,
          "name": "a",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00007/t00007.cc",
-            "line": 13
+            "line": 13,
+            "translation_unit": "../../tests/t00007/t00007.cc"
          },
          "type": "std::unique_ptr<A>"
        },
@@ -130,8 +138,10 @@ public:
          "is_static": false,
          "name": "b",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00007/t00007.cc",
-            "line": 14
+            "line": 14,
+            "translation_unit": "../../tests/t00007/t00007.cc"
          },
          "type": "std::shared_ptr<B>"
        },
@@ -140,8 +150,10 @@ public:
          "is_static": false,
          "name": "c",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00007/t00007.cc",
-            "line": 15
+            "line": 15,
+            "translation_unit": "../../tests/t00007/t00007.cc"
          },
          "type": "std::weak_ptr<C>"
        }
@@ -150,15 +162,17 @@ public:
      "name": "R",
      "namespace": "clanguml::t00007",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00007/t00007.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00007/t00007.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00007_class.svg
+++ b/docs/test_cases/t00007_class.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="f1hvjhijbjlx6m" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,57 +9,57 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L7" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L7" xlink:show="new" xlink:title="B" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00007/t00007.cc#L14" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00007/t00007.cc#L14" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L14" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L14" xlink:show="new" xlink:title="b" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00007/t00007.cc#L15" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00007/t00007.cc#L15" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L15" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L15" xlink:show="new" xlink:title="c" xlink:type="simple">
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      <ellipse cx="32.5" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00007/t00007.cc#L15" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00007/t00007.cc#L15" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L15" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00007/t00007.cc#L15" xlink:show="new" xlink:title="c" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="121" x="41.5" y="87.8198">c : std::weak_ptr&lt;C&gt;</text>
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--- a/docs/test_cases/t00008.md
+++ b/docs/test_cases/t00008.md
@@ -93,8 +93,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "value",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 11
+            "line": 11,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "T"
        },
@@ -103,8 +105,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "pointer",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 12
+            "line": 12,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "T *"
        },
@@ -113,8 +117,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "reference",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 13
+            "line": 13,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "T &"
        },
@@ -123,8 +129,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "values",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 14
+            "line": 14,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "std::vector<P>"
        },
@@ -133,8 +141,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "ints",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 15
+            "line": 15,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "std::array<int,N>"
        },
@@ -143,8 +153,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "comparator",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 17
+            "line": 17,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "clanguml::t00008::CMP"
        }
@@ -153,8 +165,10 @@ template <> struct E::nested_template<char> {
      "name": "A",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 71,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [
        {
@@ -203,8 +217,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "values",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 21
+            "line": 21,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "std::vector<T>"
        }
@@ -213,8 +229,10 @@ template <> struct E::nested_template<char> {
      "name": "Vector",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [
        {
@@ -241,8 +259,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "template_template",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 25
+            "line": 25,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "C<T>"
        }
@@ -251,8 +271,10 @@ template <> struct E::nested_template<char> {
      "name": "B",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 62,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [
        {
@@ -284,8 +306,10 @@ template <> struct E::nested_template<char> {
      "name": "B",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 62,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [
        {
@@ -318,8 +342,10 @@ template <> struct E::nested_template<char> {
          "is_static": false,
          "name": "ints",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00008/t00008.cc",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00008/t00008.cc"
          },
          "type": "B<int,clanguml::t00008::Vector>"
        }
@@ -347,6 +373,12 @@ template <> struct E::nested_template<char> {
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 33,
+            "translation_unit": "../../tests/t00008/t00008.cc"
+          },
          "type": "void"
        },
        {
@@ -377,8 +409,10 @@ template <> struct E::nested_template<char> {
      "name": "D",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 28
+        "line": 28,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -397,8 +431,10 @@ template <> struct E::nested_template<char> {
      "name": "E",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 36
+        "line": 36,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -436,14 +472,22 @@ template <> struct E::nested_template<char> {
              "type": "ET *"
            }
          ],
+          "source_location": {
+            "column": 20,
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 40,
+            "translation_unit": "../../tests/t00008/t00008.cc"
+          },
          "type": "clanguml::t00008::E::nested_template::DT *"
        }
      ],
      "name": "E::nested_template",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 35,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 37
+        "line": 37,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [
        {
@@ -488,14 +532,22 @@ template <> struct E::nested_template<char> {
              "type": "char *"
            }
          ],
+          "source_location": {
+            "column": 22,
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 47,
+            "translation_unit": "../../tests/t00008/t00008.cc"
+          },
          "type": "clanguml::t00008::E::nested_template<char>::DeclType *"
        }
      ],
      "name": "E::nested_template",
      "namespace": "clanguml::t00008",
      "source_location": {
+        "column": 23,
        "file": "../../tests/t00008/t00008.cc",
-        "line": 44
+        "line": 44,
+        "translation_unit": "../../tests/t00008/t00008.cc"
      },
      "template_parameters": [
        {
@@ -509,7 +561,7 @@ template <> struct E::nested_template<char> {
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00008_class.svg
+++ b/docs/test_cases/t00008_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1btr85d23lf63" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fihqolznnd5kx" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,8 +9,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
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      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="102" x="26" y="62.2104">comparator : CMP</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="69" x="26" y="87.8198">pointer : T *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="92.4141"/>
      <ellipse cx="17" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="88" x="26" y="100.6245">reference : T &amp;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="105.2188"/>
      <ellipse cx="17" cy="110.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="26" y="113.4292">value : T</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="118.0234"/>
      <ellipse cx="17" cy="123.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="26" y="126.2339">values : std::vector&lt;P&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L20" target="_top" title="Vector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L20" xlink:show="new" xlink:title="Vector" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L20" target="_top" title="Vector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L20" xlink:show="new" xlink:title="Vector" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fihqolznnd5kx)" height="60.8047" id="C_0001677407014842680311" style="stroke: #A80036; stroke-width: 1.5;" width="161" x="250" y="40"/>
      <ellipse cx="300.25" cy="56" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M303.2188,61.6406 Q302.6406,61.9375 302,62.0781 Q301.3594,62.2344 300.6563,62.2344 Q298.1563,62.2344 296.8281,60.5938 Q295.5156,58.9375 295.5156,55.8125 Q295.5156,52.6875 296.8281,51.0313 Q298.1563,49.375 300.6563,49.375 Q301.3594,49.375 302,49.5313 Q302.6563,49.6875 303.2188,49.9844 L303.2188,52.7031 Q302.5938,52.125 302,51.8594 Q301.4063,51.5781 300.7813,51.5781 Q299.4375,51.5781 298.75,52.6563 Q298.0625,53.7188 298.0625,55.8125 Q298.0625,57.9063 298.75,58.9844 Q299.4375,60.0469 300.7813,60.0469 Q301.4063,60.0469 302,59.7813 Q302.5938,59.5 303.2188,58.9219 L303.2188,61.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="41" x="320.75" y="60.1543">Vector</text>
@@ -71,15 +71,15 @@
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="251" x2="410" y1="80" y2="80"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="256" y="86"/>
      <ellipse cx="261" cy="91" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L21" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L21" xlink:show="new" xlink:title="values" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="270" y="94.2104">values : std::vector&lt;T&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fihqolznnd5kx)" height="60.8047" id="C_0001968575752686868237" style="stroke: #A80036; stroke-width: 1.5;" width="177" x="490" y="332"/>
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      <path d="M551.7188,353.6406 Q551.1406,353.9375 550.5,354.0781 Q549.8594,354.2344 549.1563,354.2344 Q546.6563,354.2344 545.3281,352.5938 Q544.0156,350.9375 544.0156,347.8125 Q544.0156,344.6875 545.3281,343.0313 Q546.6563,341.375 549.1563,341.375 Q549.8594,341.375 550.5,341.5313 Q551.1563,341.6875 551.7188,341.9844 L551.7188,344.7031 Q551.0938,344.125 550.5,343.8594 Q549.9063,343.5781 549.2813,343.5781 Q547.9375,343.5781 547.25,344.6563 Q546.5625,345.7188 546.5625,347.8125 Q546.5625,349.9063 547.25,350.9844 Q547.9375,352.0469 549.2813,352.0469 Q549.9063,352.0469 550.5,351.7813 Q551.0938,351.5 551.7188,350.9219 L551.7188,353.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="569.25" y="352.1543">B</text>
@@ -88,15 +88,15 @@
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="491" x2="666" y1="372" y2="372"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L25" target="_top" title="template_template" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L25" xlink:show="new" xlink:title="template_template" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="151" x="510" y="386.2104">template_template : C&lt;T&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fihqolznnd5kx)" height="48" id="C_0001449136415707203971" style="stroke: #A80036; stroke-width: 1.5;" width="105" x="526" y="216.5"/>
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@@ -105,8 +105,8 @@
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="527" x2="630" y1="256.5" y2="256.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L28" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00008/t00008.cc#L28" xlink:show="new" xlink:title="D" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L40" target="_top" title="get" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L40" xlink:show="new" xlink:title="get" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L40" target="_top" title="get" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00008/t00008.cc#L40" xlink:show="new" xlink:title="get" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="216" x="942.5" y="256.2104">get(ET * d) : E::nested_template::DT *</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="923.5" x2="1163.5" y1="262.8047" y2="262.8047"/>
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+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="747" x2="1100" y1="92.8047" y2="92.8047"/>
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--- a/docs/test_cases/t00009.md
+++ b/docs/test_cases/t00009.md
@@ -61,8 +61,10 @@ public:
          "is_static": false,
          "name": "value",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00009/t00009.cc",
-            "line": 9
+            "line": 9,
+            "translation_unit": "../../tests/t00009/t00009.cc"
          },
          "type": "T"
        }
@@ -71,8 +73,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00009",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00009/t00009.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00009/t00009.cc"
      },
      "template_parameters": [
        {
@@ -98,8 +102,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00009",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00009/t00009.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00009/t00009.cc"
      },
      "template_parameters": [
        {
@@ -125,8 +131,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00009",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00009/t00009.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00009/t00009.cc"
      },
      "template_parameters": [
        {
@@ -152,8 +160,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00009",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00009/t00009.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00009/t00009.cc"
      },
      "template_parameters": [
        {
@@ -187,8 +197,10 @@ public:
          "is_static": false,
          "name": "aint",
          "source_location": {
+            "column": 12,
            "file": "../../tests/t00009/t00009.cc",
-            "line": 14
+            "line": 14,
+            "translation_unit": "../../tests/t00009/t00009.cc"
          },
          "type": "A<int>"
        },
@@ -197,8 +209,10 @@ public:
          "is_static": false,
          "name": "astring",
          "source_location": {
+            "column": 21,
            "file": "../../tests/t00009/t00009.cc",
-            "line": 15
+            "line": 15,
+            "translation_unit": "../../tests/t00009/t00009.cc"
          },
          "type": "A<std::string> *"
        },
@@ -207,8 +221,10 @@ public:
          "is_static": false,
          "name": "avector",
          "source_location": {
+            "column": 34,
            "file": "../../tests/t00009/t00009.cc",
-            "line": 16
+            "line": 16,
+            "translation_unit": "../../tests/t00009/t00009.cc"
          },
          "type": "A<std::vector<std::string>> &"
        }
@@ -217,15 +233,17 @@ public:
      "name": "B",
      "namespace": "clanguml::t00009",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00009/t00009.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00009/t00009.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00009_class.svg
+++ b/docs/test_cases/t00009_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1mmdmwmrccjsg" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f58jkgnwpofhb" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
    <style type="text/css">a:hover { text-decoration: underline; }</style>
  </defs>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -19,15 +19,15 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L9" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L9" xlink:show="new" xlink:title="value" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L9" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L9" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L9" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L9" xlink:show="new" xlink:title="value" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="136.5" y="334.2104">value : T</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="31.5" y="66.8047"/>
      <ellipse cx="36.5" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="146" x="45.5" y="75.0151">astring : A&lt;std::string&gt; *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
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      <ellipse cx="36.5" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="231" x="45.5" y="87.8198">avector : A&lt;std::vector&lt;std::string&gt;&gt; &amp;</text>
    </a>
    <path d="M60.16,219.24 C74.1,232.65 92.08,249.94 108.57,265.8 " fill="none" id="C_0000001894387438043499-&gt;C_0000412228989111660105" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
--- a/docs/test_cases/t00010.md
+++ b/docs/test_cases/t00010.md
@@ -65,8 +65,10 @@ public:
          "is_static": false,
          "name": "first",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00010/t00010.cc",
-            "line": 9
+            "line": 9,
+            "translation_unit": "../../tests/t00010/t00010.cc"
          },
          "type": "T"
        },
@@ -75,8 +77,10 @@ public:
          "is_static": false,
          "name": "second",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00010/t00010.cc",
-            "line": 10
+            "line": 10,
+            "translation_unit": "../../tests/t00010/t00010.cc"
          },
          "type": "P"
        }
@@ -85,8 +89,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00010",
      "source_location": {
+        "column": 41,
        "file": "../../tests/t00010/t00010.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00010/t00010.cc"
      },
      "template_parameters": [
        {
@@ -118,8 +124,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00010",
      "source_location": {
+        "column": 41,
        "file": "../../tests/t00010/t00010.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00010/t00010.cc"
      },
      "template_parameters": [
        {
@@ -152,8 +160,10 @@ public:
          "is_static": false,
          "name": "astring",
          "source_location": {
+            "column": 23,
            "file": "../../tests/t00010/t00010.cc",
-            "line": 15
+            "line": 15,
+            "translation_unit": "../../tests/t00010/t00010.cc"
          },
          "type": "A<T,std::string>"
        }
@@ -162,8 +172,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00010",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00010/t00010.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00010/t00010.cc"
      },
      "template_parameters": [
        {
@@ -189,8 +201,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00010",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00010/t00010.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00010/t00010.cc"
      },
      "template_parameters": [
        {
@@ -217,8 +231,10 @@ public:
          "is_static": false,
          "name": "aintstring",
          "source_location": {
+            "column": 12,
            "file": "../../tests/t00010/t00010.cc",
-            "line": 20
+            "line": 20,
+            "translation_unit": "../../tests/t00010/t00010.cc"
          },
          "type": "B<int>"
        }
@@ -227,15 +243,17 @@ public:
      "name": "C",
      "namespace": "clanguml::t00010",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00010/t00010.cc",
-        "line": 18
+        "line": 18,
+        "translation_unit": "../../tests/t00010/t00010.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00010_class.svg
+++ b/docs/test_cases/t00010_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="fz1ele7tc9x72" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1rldrgb0u12oj" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
    <style type="text/css">a:hover { text-decoration: underline; }</style>
  </defs>
  <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1rldrgb0u12oj)" height="73.6094" id="C_0002222216618904514099" style="stroke: #A80036; stroke-width: 1.5;" width="86" x="49.5" y="502"/>
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      <path d="M78.2688,523.6406 Q77.6906,523.9375 77.05,524.0781 Q76.4094,524.2344 75.7063,524.2344 Q73.2063,524.2344 71.8781,522.5938 Q70.5656,520.9375 70.5656,517.8125 Q70.5656,514.6875 71.8781,513.0313 Q73.2063,511.375 75.7063,511.375 Q76.4094,511.375 77.05,511.5313 Q77.7063,511.6875 78.2688,511.9844 L78.2688,514.7031 Q77.6438,514.125 77.05,513.8594 Q76.4563,513.5781 75.8313,513.5781 Q74.4875,513.5781 73.8,514.6563 Q73.1125,515.7188 73.1125,517.8125 Q73.1125,519.9063 73.8,520.9844 Q74.4875,522.0469 75.8313,522.0469 Q76.4563,522.0469 77.05,521.7813 Q77.6438,521.5 78.2688,520.9219 L78.2688,523.6406 Z "/>
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@@ -19,22 +19,22 @@
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="50.5" x2="134.5" y1="542" y2="542"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
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      <ellipse cx="60.5" cy="553" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="42" x="69.5" y="556.2104">first : T</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="60" x="69.5" y="569.0151">second : P</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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@@ -43,8 +43,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
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@@ -53,15 +53,15 @@
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="178" y1="287" y2="287"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="178" y1="295" y2="295"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="301"/>
      <ellipse cx="17" cy="306" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="147" x="26" y="309.2104">astring : A&lt;T,std::string&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fz1ele7tc9x72)" height="48" id="C_0001498376939480949099" style="stroke: #A80036; stroke-width: 1.5;" width="60" x="62.5" y="146"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1rldrgb0u12oj)" height="48" id="C_0001498376939480949099" style="stroke: #A80036; stroke-width: 1.5;" width="60" x="62.5" y="146"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="91.5" y="166.1543">B</text>
@@ -70,19 +70,19 @@
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="63.5" x2="121.5" y1="178" y2="178"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="63.5" x2="121.5" y1="186" y2="186"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L18" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L18" xlink:show="new" xlink:title="C" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fz1ele7tc9x72)" height="60.8047" id="C_0001880966578968892571" style="stroke: #A80036; stroke-width: 1.5;" width="132" x="26.5" y="8"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L18" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L18" xlink:show="new" xlink:title="C" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1rldrgb0u12oj)" height="60.8047" id="C_0001880966578968892571" style="stroke: #A80036; stroke-width: 1.5;" width="132" x="26.5" y="8"/>
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="27.5" x2="157.5" y1="48" y2="48"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
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      <ellipse cx="37.5" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="106" x="46.5" y="62.2104">aintstring : B&lt;int&gt;</text>
    </a>
    <path d="M92.5,441.14 C92.5,452.67 92.5,467.17 92.5,481.41 " fill="none" id="C_0001861520693741915300-&gt;C_0002222216618904514099" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
--- a/docs/test_cases/t00011.md
+++ b/docs/test_cases/t00011.md
@@ -74,8 +74,10 @@ public:
          "is_static": false,
          "name": "value",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00011/t00011.cc",
-            "line": 11
+            "line": 11,
+            "translation_unit": "../../tests/t00011/t00011.cc"
          },
          "type": "T"
        }
@@ -84,8 +86,10 @@ public:
      "name": "D",
      "namespace": "clanguml::t00011",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00011/t00011.cc",
-        "line": 10
+        "line": 10,
+        "translation_unit": "../../tests/t00011/t00011.cc"
      },
      "template_parameters": [
        {
@@ -125,14 +129,22 @@ public:
          "is_virtual": false,
          "name": "foo",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00011/t00011.cc",
+            "line": 16,
+            "translation_unit": "../../tests/t00011/t00011.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00011",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00011/t00011.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00011/t00011.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -152,8 +164,10 @@ public:
          "is_static": false,
          "name": "m_a",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00011/t00011.cc",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00011/t00011.cc"
          },
          "type": "clanguml::t00011::A *"
        }
@@ -176,21 +190,29 @@ public:
          "is_virtual": false,
          "name": "foo",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00011/t00011.cc",
+            "line": 28,
+            "translation_unit": "../../tests/t00011/t00011.cc"
+          },
          "type": "void"
        }
      ],
      "name": "B",
      "namespace": "clanguml::t00011",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00011/t00011.cc",
-        "line": 26
+        "line": 26,
+        "translation_unit": "../../tests/t00011/t00011.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00011_class.svg
+++ b/docs/test_cases/t00011_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1coli7zj5bsqw" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fpc57cedcc5ys" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
    <style type="text/css">a:hover { text-decoration: underline; }</style>
  </defs>
  <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L10" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L10" xlink:show="new" xlink:title="D" xlink:type="simple">
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@@ -19,38 +19,48 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00011/t00011.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00011/t00011.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="26" y="62.2104">value : T</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00011/t00011.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00011/t00011.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L16" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L16" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="136" y="54.2104">foo() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L28" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L28" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L28" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00011/t00011.cc#L28" xlink:show="new" xlink:title="foo" xlink:type="simple">
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--- a/docs/test_cases/t00012.md
+++ b/docs/test_cases/t00012.md
@@ -81,8 +81,10 @@ class R {
          "is_static": false,
          "name": "value",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 12
+            "line": 12,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "T"
        },
@@ -91,8 +93,10 @@ class R {
          "is_static": false,
          "name": "values",
          "source_location": {
+            "column": 25,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 13
+            "line": 13,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "std::variant<Ts...>"
        }
@@ -101,8 +105,10 @@ class R {
      "name": "A",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 45,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -135,8 +141,10 @@ class R {
          "is_static": false,
          "name": "ints",
          "source_location": {
+            "column": 36,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 17
+            "line": 17,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "std::array<int,sizeof...(Is)>"
        }
@@ -145,8 +153,10 @@ class R {
      "name": "B",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 28,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -174,8 +184,10 @@ class R {
          "is_static": false,
          "name": "ints",
          "source_location": {
+            "column": 34,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 21
+            "line": 21,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "std::array<T,sizeof...(Is)>"
        }
@@ -184,8 +196,10 @@ class R {
      "name": "C",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 40,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -218,8 +232,10 @@ class R {
      "name": "A",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 45,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -257,8 +273,10 @@ class R {
      "name": "A",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 45,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -296,8 +314,10 @@ class R {
      "name": "B",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 28,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -335,8 +355,10 @@ class R {
      "name": "B",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 28,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -380,8 +402,10 @@ class R {
      "name": "C",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 40,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
@@ -460,8 +484,10 @@ class R {
          "is_static": false,
          "name": "a1",
          "source_location": {
+            "column": 32,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 25
+            "line": 25,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "A<int,std::string,float>"
        },
@@ -470,8 +496,10 @@ class R {
          "is_static": false,
          "name": "a2",
          "source_location": {
+            "column": 31,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 26
+            "line": 26,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "A<int,std::string,bool>"
        },
@@ -480,8 +508,10 @@ class R {
          "is_static": false,
          "name": "b1",
          "source_location": {
+            "column": 16,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 28
+            "line": 28,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "B<3,2,1>"
        },
@@ -490,8 +520,10 @@ class R {
          "is_static": false,
          "name": "b2",
          "source_location": {
+            "column": 19,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "B<1,1,1,1>"
        },
@@ -500,8 +532,10 @@ class R {
          "is_static": false,
          "name": "c1",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00012/t00012.cc",
-            "line": 33
+            "line": 33,
+            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "C<std::map<int,std::vector<std::vector<std::vector<std::string>>>>,3,3,3>"
        }
@@ -510,15 +544,17 @@ class R {
      "name": "R",
      "namespace": "clanguml::t00012",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00012/t00012.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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@@ -1,6 +1,6 @@
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-    <filter height="300%" id="fp8mwglozd732" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fd0xbghyyi4n6" width="300%" x="-1" y="-1">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L12" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L12" xlink:show="new" xlink:title="value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L12" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L12" xlink:show="new" xlink:title="value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L13" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L13" xlink:show="new" xlink:title="values" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L13" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L13" xlink:show="new" xlink:title="values" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="158" x="842" y="373.0151">values : std::variant&lt;Ts...&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L16" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L16" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L17" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L17" xlink:show="new" xlink:title="ints" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L17" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L17" xlink:show="new" xlink:title="ints" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L25" target="_top" title="a1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L25" xlink:show="new" xlink:title="a1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L26" target="_top" title="a2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L26" xlink:show="new" xlink:title="a2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00012/t00012.cc#L26" target="_top" title="a2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00012/t00012.cc#L26" xlink:show="new" xlink:title="a2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L26" target="_top" title="a2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L26" xlink:show="new" xlink:title="a2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L28" target="_top" title="b1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L28" xlink:show="new" xlink:title="b1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00012/t00012.cc#L28" target="_top" title="b1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00012/t00012.cc#L28" xlink:show="new" xlink:title="b1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L28" target="_top" title="b1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L28" xlink:show="new" xlink:title="b1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L29" target="_top" title="b2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L29" xlink:show="new" xlink:title="b2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L29" target="_top" title="b2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L29" xlink:show="new" xlink:title="b2" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="92" x="803.5" y="100.6245">b2 : B&lt;1,1,1,1&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L33" target="_top" title="c1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L33" xlink:show="new" xlink:title="c1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00012/t00012.cc#L33" target="_top" title="c1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00012/t00012.cc#L33" xlink:show="new" xlink:title="c1" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L33" target="_top" title="c1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00012/t00012.cc#L33" xlink:show="new" xlink:title="c1" xlink:type="simple">
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-    <path d="M535.5,208.5 L535.5,217 L500.12,221 L535.5,225 L535.5,233.6328 A0,0 0 0 0 535.5,233.6328 L722.5,233.6328 A0,0 0 0 0 722.5,233.6328 L722.5,218.5 L712.5,208.5 L535.5,208.5 A0,0 0 0 0 535.5,208.5 " fill="#FBFB77" filter="url(#fp8mwglozd732)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M535.5,208.5 L535.5,217 L500.12,221 L535.5,225 L535.5,233.6328 A0,0 0 0 0 535.5,233.6328 L722.5,233.6328 A0,0 0 0 0 722.5,233.6328 L722.5,218.5 L712.5,208.5 L535.5,208.5 A0,0 0 0 0 535.5,208.5 " fill="#FBFB77" filter="url(#fd0xbghyyi4n6)" style="stroke: #A80036; stroke-width: 1.0;"/>
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--- a/docs/test_cases/t00013.md
+++ b/docs/test_cases/t00013.md
@@ -109,8 +109,10 @@ private:
          "is_static": false,
          "name": "f",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 8
+            "line": 8,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "T"
        }
@@ -119,8 +121,10 @@ private:
      "name": "F",
      "namespace": "ABCD",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -146,8 +150,10 @@ private:
      "name": "F",
      "namespace": "ABCD",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -174,8 +180,10 @@ private:
          "is_static": false,
          "name": "a",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 15
+            "line": 15,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "int"
        }
@@ -184,8 +192,10 @@ private:
      "name": "A",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -205,8 +215,10 @@ private:
          "is_static": false,
          "name": "b",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 19
+            "line": 19,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "int"
        }
@@ -215,8 +227,10 @@ private:
      "name": "B",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 18
+        "line": 18,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -236,8 +250,10 @@ private:
          "is_static": false,
          "name": "c",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 23
+            "line": 23,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "int"
        }
@@ -246,8 +262,10 @@ private:
      "name": "C",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 22
+        "line": 22,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -267,8 +285,10 @@ private:
          "is_static": false,
          "name": "d",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "int"
        }
@@ -296,14 +316,22 @@ private:
              "type": "clanguml::t00013::R *"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 30,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "void"
        }
      ],
      "name": "D",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 28
+        "line": 28,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -323,8 +351,10 @@ private:
          "is_static": false,
          "name": "e",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 34
+            "line": 34,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "T"
        }
@@ -333,8 +363,10 @@ private:
      "name": "E",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -361,8 +393,10 @@ private:
          "is_static": false,
          "name": "g",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 38
+            "line": 38,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "T"
        },
@@ -371,8 +405,10 @@ private:
          "is_static": false,
          "name": "args",
          "source_location": {
+            "column": 25,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 39
+            "line": 39,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "std::tuple<Args...>"
        }
@@ -381,8 +417,10 @@ private:
      "name": "G",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 48,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 37
+        "line": 37,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -414,8 +452,10 @@ private:
      "name": "E",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -441,8 +481,10 @@ private:
      "name": "G",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 48,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 37
+        "line": 37,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -480,8 +522,10 @@ private:
      "name": "E",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [
        {
@@ -508,8 +552,10 @@ private:
          "is_static": false,
          "name": "gintstring",
          "source_location": {
+            "column": 32,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 60
+            "line": 60,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "G<int,float,std::string>"
        },
@@ -518,8 +564,10 @@ private:
          "is_static": false,
          "name": "estring",
          "source_location": {
+            "column": 28,
            "file": "../../tests/t00013/t00013.cc",
-            "line": 63
+            "line": 63,
+            "translation_unit": "../../tests/t00013/t00013.cc"
          },
          "type": "E<std::string>"
        }
@@ -547,6 +595,12 @@ private:
              "type": "clanguml::t00013::A *"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 45,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -571,6 +625,12 @@ private:
              "type": "clanguml::t00013::B &"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 46,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -595,6 +655,12 @@ private:
              "type": "const clanguml::t00013::B &"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 47,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -619,6 +685,12 @@ private:
              "type": "clanguml::t00013::C"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 48,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -643,6 +715,12 @@ private:
              "type": "clanguml::t00013::D &&"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 49,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -667,6 +745,12 @@ private:
              "type": "clanguml::t00013::D &&"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 51,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -691,6 +775,12 @@ private:
              "type": "const clanguml::t00013::E<int> &"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 54,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -715,6 +805,12 @@ private:
              "type": "clanguml::t00013::E<int> &"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 55,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -739,6 +835,12 @@ private:
              "type": "const ABCD::F<int> &"
            }
          ],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00013/t00013.cc",
+            "line": 58,
+            "translation_unit": "../../tests/t00013/t00013.cc"
+          },
          "type": "int"
        },
        {
@@ -793,15 +895,17 @@ private:
      "name": "R",
      "namespace": "clanguml::t00013",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00013/t00013.cc",
-        "line": 43
+        "line": 43,
+        "translation_unit": "../../tests/t00013/t00013.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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+++ b/docs/test_cases/t00013_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="fl6589i5zpeut" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fnqlkj4ibqjoj" width="300%" x="-1" y="-1">
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@@ -9,8 +9,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L7" target="_top" title="F" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L7" xlink:show="new" xlink:title="F" xlink:type="simple">
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="48" x="262.5" y="332.1543">ABCD::F</text>
@@ -36,70 +36,75 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fl6589i5zpeut)" height="60.8047" id="C_0000519995486237427479" style="stroke: #A80036; stroke-width: 1.5;" width="59" x="369" y="305.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fnqlkj4ibqjoj)" height="60.8047" id="C_0000519995486237427479" style="stroke: #A80036; stroke-width: 1.5;" width="59" x="369" y="305.5"/>
      <ellipse cx="392.55" cy="321.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M395.5188,327.1406 Q394.9406,327.4375 394.3,327.5781 Q393.6594,327.7344 392.9563,327.7344 Q390.4563,327.7344 389.1281,326.0938 Q387.8156,324.4375 387.8156,321.3125 Q387.8156,318.1875 389.1281,316.5313 Q390.4563,314.875 392.9563,314.875 Q393.6594,314.875 394.3,315.0313 Q394.9563,315.1875 395.5188,315.4844 L395.5188,318.2031 Q394.8938,317.625 394.3,317.3594 Q393.7063,317.0781 393.0813,317.0781 Q391.7375,317.0781 391.05,318.1563 Q390.3625,319.2188 390.3625,321.3125 Q390.3625,323.4063 391.05,324.4844 Q391.7375,325.5469 393.0813,325.5469 Q393.7063,325.5469 394.3,325.2813 Q394.8938,325 395.5188,324.4219 L395.5188,327.1406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="408.45" y="325.6543">A</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="370" x2="427" y1="337.5" y2="337.5"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="370" x2="427" y1="345.5" y2="345.5"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L15" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L15" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L15" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L15" xlink:show="new" xlink:title="a" xlink:type="simple">
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L15" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L15" xlink:show="new" xlink:title="a" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L15" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L15" xlink:show="new" xlink:title="a" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="389" y="359.7104">a : int</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L18" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L18" xlink:show="new" xlink:title="B" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fl6589i5zpeut)" height="60.8047" id="C_0001177487653597650440" style="stroke: #A80036; stroke-width: 1.5;" width="59" x="463" y="305.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L18" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L18" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fnqlkj4ibqjoj)" height="60.8047" id="C_0001177487653597650440" style="stroke: #A80036; stroke-width: 1.5;" width="59" x="463" y="305.5"/>
      <ellipse cx="486.55" cy="321.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M489.5188,327.1406 Q488.9406,327.4375 488.3,327.5781 Q487.6594,327.7344 486.9563,327.7344 Q484.4563,327.7344 483.1281,326.0938 Q481.8156,324.4375 481.8156,321.3125 Q481.8156,318.1875 483.1281,316.5313 Q484.4563,314.875 486.9563,314.875 Q487.6594,314.875 488.3,315.0313 Q488.9563,315.1875 489.5188,315.4844 L489.5188,318.2031 Q488.8938,317.625 488.3,317.3594 Q487.7063,317.0781 487.0813,317.0781 Q485.7375,317.0781 485.05,318.1563 Q484.3625,319.2188 484.3625,321.3125 Q484.3625,323.4063 485.05,324.4844 Q485.7375,325.5469 487.0813,325.5469 Q487.7063,325.5469 488.3,325.2813 Q488.8938,325 489.5188,324.4219 L489.5188,327.1406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="502.45" y="325.6543">B</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="464" x2="521" y1="337.5" y2="337.5"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="464" x2="521" y1="345.5" y2="345.5"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="469" y="351.5"/>
      <ellipse cx="474" cy="356.5" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L19" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L19" xlink:show="new" xlink:title="b" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="483" y="359.7104">b : int</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L22" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L22" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L22" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L22" xlink:show="new" xlink:title="C" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fnqlkj4ibqjoj)" height="60.8047" id="C_0001028245818073128358" style="stroke: #A80036; stroke-width: 1.5;" width="58" x="557.5" y="305.5"/>
      <ellipse cx="580.6" cy="321.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M583.5688,327.1406 Q582.9906,327.4375 582.35,327.5781 Q581.7094,327.7344 581.0063,327.7344 Q578.5063,327.7344 577.1781,326.0938 Q575.8656,324.4375 575.8656,321.3125 Q575.8656,318.1875 577.1781,316.5313 Q578.5063,314.875 581.0063,314.875 Q581.7094,314.875 582.35,315.0313 Q583.0063,315.1875 583.5688,315.4844 L583.5688,318.2031 Q582.9438,317.625 582.35,317.3594 Q581.7563,317.0781 581.1313,317.0781 Q579.7875,317.0781 579.1,318.1563 Q578.4125,319.2188 578.4125,321.3125 Q578.4125,323.4063 579.1,324.4844 Q579.7875,325.5469 581.1313,325.5469 Q581.7563,325.5469 582.35,325.2813 Q582.9438,325 583.5688,324.4219 L583.5688,327.1406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="596.4" y="325.6543">C</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="558.5" x2="614.5" y1="337.5" y2="337.5"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="558.5" x2="614.5" y1="345.5" y2="345.5"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="563.5" y="351.5"/>
      <ellipse cx="568.5" cy="356.5" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L23" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L23" xlink:show="new" xlink:title="c" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="32" x="577.5" y="359.7104">c : int</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L28" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L28" xlink:show="new" xlink:title="D" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fl6589i5zpeut)" height="73.6094" id="C_0000409373870621931875" style="stroke: #A80036; stroke-width: 1.5;" width="121" x="6" y="299"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L28" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L28" xlink:show="new" xlink:title="D" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fnqlkj4ibqjoj)" height="73.6094" id="C_0000409373870621931875" style="stroke: #A80036; stroke-width: 1.5;" width="121" x="6" y="299"/>
      <ellipse cx="57.75" cy="315" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M60.7188,320.6406 Q60.1406,320.9375 59.5,321.0781 Q58.8594,321.2344 58.1563,321.2344 Q55.6563,321.2344 54.3281,319.5938 Q53.0156,317.9375 53.0156,314.8125 Q53.0156,311.6875 54.3281,310.0313 Q55.6563,308.375 58.1563,308.375 Q58.8594,308.375 59.5,308.5313 Q60.1563,308.6875 60.7188,308.9844 L60.7188,311.7031 Q60.0938,311.125 59.5,310.8594 Q58.9063,310.5781 58.2813,310.5781 Q56.9375,310.5781 56.25,311.6563 Q55.5625,312.7188 55.5625,314.8125 Q55.5625,316.9063 56.25,317.9844 Q56.9375,319.0469 58.2813,319.0469 Q58.9063,319.0469 59.5,318.7813 Q60.0938,318.5 60.7188,317.9219 L60.7188,320.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="9" x="78.25" y="319.1543">D</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="126" y1="331" y2="331"/>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="95" x="26" y="345.2104">print(R * r) : void</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="126" y1="351.8047" y2="351.8047"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L29" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L29" xlink:show="new" xlink:title="d" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L30" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L30" xlink:show="new" xlink:title="print" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="337"/>
+      <ellipse cx="17" cy="342" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L30" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L30" xlink:show="new" xlink:title="print" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="95" x="26" y="345.2104">print(R * r) : void</text>
+    </a>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="216" x="391.5" y="182.2573">get_int_f(const ABCD::F&lt;int&gt; &amp; f) : int</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="372.5" x2="612.5" y1="188.8516" y2="188.8516"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L63" target="_top" title="estring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L63" xlink:show="new" xlink:title="estring" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L63" target="_top" title="estring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L63" xlink:show="new" xlink:title="estring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L63" target="_top" title="estring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L63" xlink:show="new" xlink:title="estring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="136" x="391.5" y="203.062">estring : E&lt;std::string&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L60" target="_top" title="gintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00013/t00013.cc#L60" xlink:show="new" xlink:title="gintstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L60" target="_top" title="gintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L60" xlink:show="new" xlink:title="gintstring" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L60" target="_top" title="gintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00013/t00013.cc#L60" xlink:show="new" xlink:title="gintstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="391.5" y="215.8667">gintstring : G&lt;int,float,std::string&gt;</text>
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--- a/docs/test_cases/t00014.md
+++ b/docs/test_cases/t00014.md
@@ -126,8 +126,10 @@ public:
          "is_static": false,
          "name": "t",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 22
+            "line": 22,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "T"
        },
@@ -136,8 +138,10 @@ public:
          "is_static": false,
          "name": "p",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 23
+            "line": 23,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "P"
        }
@@ -146,8 +150,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -180,8 +186,10 @@ public:
          "is_static": false,
          "name": "value",
          "source_location": {
+            "column": 17,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 27
+            "line": 27,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "std::string"
        }
@@ -190,8 +198,10 @@ public:
      "name": "B",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 26
+        "line": 26,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -210,8 +220,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -243,8 +255,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -283,8 +297,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 12,
        "file": "../../../../../../usr/include/c++/12/bits/stl_iterator.h",
-        "line": 2547
+        "line": 2547,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -316,8 +332,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/unique_ptr.h",
-        "line": 269
+        "line": 269,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -349,8 +367,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 12,
        "file": "../../../../../../usr/include/c++/12/bits/stl_iterator.h",
-        "line": 2547
+        "line": 2547,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -382,8 +402,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 12,
        "file": "../../../../../../usr/include/c++/12/bits/stl_iterator.h",
-        "line": 2547
+        "line": 2547,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -415,8 +437,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/unique_ptr.h",
-        "line": 269
+        "line": 269,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -448,8 +472,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 12,
        "file": "../../../../../../usr/include/c++/12/bits/stl_iterator.h",
-        "line": 2547
+        "line": 2547,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -481,8 +507,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/shared_ptr.h",
-        "line": 175
+        "line": 175,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -514,8 +542,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -547,8 +577,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -587,8 +619,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -620,8 +654,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 42,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -653,8 +689,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/std_function.h",
-        "line": 111
+        "line": 111,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -686,8 +724,10 @@ public:
      "name": "A",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/std_function.h",
-        "line": 111
+        "line": 111,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -720,8 +760,10 @@ public:
          "is_static": false,
          "name": "bapair",
          "source_location": {
+            "column": 22,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 59
+            "line": 59,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "PairPairBA<bool>"
        },
@@ -730,8 +772,10 @@ public:
          "is_static": false,
          "name": "abool",
          "source_location": {
+            "column": 16,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 61
+            "line": 61,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "APtr<bool>"
        },
@@ -740,8 +784,10 @@ public:
          "is_static": false,
          "name": "aboolfloat",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 62
+            "line": 62,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "AAPtr<bool,float>"
        },
@@ -750,8 +796,10 @@ public:
          "is_static": false,
          "name": "afloat",
          "source_location": {
+            "column": 23,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 63
+            "line": 63,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "ASharedPtr<float>"
        },
@@ -760,8 +808,10 @@ public:
          "is_static": false,
          "name": "boolstring",
          "source_location": {
+            "column": 26,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 64
+            "line": 64,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "A<bool,std::string>"
        },
@@ -770,8 +820,10 @@ public:
          "is_static": false,
          "name": "floatstring",
          "source_location": {
+            "column": 23,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 65
+            "line": 65,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "AStringPtr<float>"
        },
@@ -780,8 +832,10 @@ public:
          "is_static": false,
          "name": "intstring",
          "source_location": {
+            "column": 16,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 66
+            "line": 66,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "clanguml::t00014::AIntString"
        },
@@ -790,8 +844,10 @@ public:
          "is_static": false,
          "name": "stringstring",
          "source_location": {
+            "column": 19,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 67
+            "line": 67,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "clanguml::t00014::AStringString"
        },
@@ -800,8 +856,10 @@ public:
          "is_static": false,
          "name": "bstringstring",
          "source_location": {
+            "column": 19,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 68
+            "line": 68,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "clanguml::t00014::BStringString"
        },
@@ -810,8 +868,10 @@ public:
          "is_static": false,
          "name": "atfloat",
          "source_location": {
+            "column": 21,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 69
+            "line": 69,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "AAPtr<T,float>"
        },
@@ -820,8 +880,10 @@ public:
          "is_static": false,
          "name": "bs",
          "source_location": {
+            "column": 13,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 72
+            "line": 72,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "clanguml::t00014::BVector"
        },
@@ -830,8 +892,10 @@ public:
          "is_static": false,
          "name": "bs2",
          "source_location": {
+            "column": 14,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 75
+            "line": 75,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "clanguml::t00014::BVector2"
        },
@@ -840,8 +904,10 @@ public:
          "is_static": false,
          "name": "cb",
          "source_location": {
+            "column": 33,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 76
+            "line": 76,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "SimpleCallback<clanguml::t00014::ACharString>"
        },
@@ -850,8 +916,10 @@ public:
          "is_static": false,
          "name": "gcb",
          "source_location": {
+            "column": 35,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 77
+            "line": 77,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "GenericCallback<clanguml::t00014::R::AWCharString>"
        },
@@ -860,8 +928,10 @@ public:
          "is_static": false,
          "name": "vcb",
          "source_location": {
+            "column": 18,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 78
+            "line": 78,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "clanguml::t00014::VoidCallback"
        },
@@ -870,8 +940,10 @@ public:
          "is_static": false,
          "name": "vps",
          "source_location": {
+            "column": 18,
            "file": "../../tests/t00014/t00014.cc",
-            "line": 79
+            "line": 79,
+            "translation_unit": "../../tests/t00014/t00014.cc"
          },
          "type": "VectorPtr<clanguml::t00014::B>"
        }
@@ -880,8 +952,10 @@ public:
      "name": "R",
      "namespace": "clanguml::t00014",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00014/t00014.cc",
-        "line": 56
+        "line": 56,
+        "translation_unit": "../../tests/t00014/t00014.cc"
      },
      "template_parameters": [
        {
@@ -895,7 +969,7 @@ public:
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00014_class.svg
+++ b/docs/test_cases/t00014_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f112ve5hf2ds9s" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fnwey15cwxyjh" width="300%" x="-1" y="-1">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L21" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L21" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L21" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L21" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/../../../../usr/include/c++/12/bits/std_function.h#L111" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/../../../../usr/include/c++/12/bits/std_function.h#L111" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/../../../../usr/include/c++/12/bits/std_function.h#L111" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/../../../../usr/include/c++/12/bits/std_function.h#L111" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L56" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L56" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L61" target="_top" title="abool" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L61" xlink:show="new" xlink:title="abool" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L61" target="_top" title="abool" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L61" xlink:show="new" xlink:title="abool" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L62" target="_top" title="aboolfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L62" xlink:show="new" xlink:title="aboolfloat" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L62" target="_top" title="aboolfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L62" xlink:show="new" xlink:title="aboolfloat" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L63" target="_top" title="afloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L63" xlink:show="new" xlink:title="afloat" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="528.9141"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="530.9141"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L69" target="_top" title="atfloat" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L69" xlink:show="new" xlink:title="atfloat" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="132" x="26" y="537.1245">atfloat : AAPtr&lt;T,float&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="541.7188"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="543.7188"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L59" target="_top" title="bapair" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L59" xlink:show="new" xlink:title="bapair" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="149" x="26" y="549.9292">bapair : PairPairBA&lt;bool&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="554.5234"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="556.5234"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L64" target="_top" title="boolstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L64" xlink:show="new" xlink:title="boolstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="181" x="26" y="562.7339">boolstring : A&lt;bool,std::string&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="567.3281"/>
      <polygon fill="none" points="17,567.3281,21,571.3281,17,575.3281,13,571.3281" style="stroke: #B38D22; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L72" target="_top" title="bs" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L72" xlink:show="new" xlink:title="bs" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="26" y="575.5386">bs : BVector</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="580.1328"/>
      <ellipse cx="17" cy="585.1328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L75" target="_top" title="bs2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L75" xlink:show="new" xlink:title="bs2" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="84" x="26" y="588.3433">bs2 : BVector2</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="592.9375"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="594.9375"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L68" target="_top" title="bstringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L68" xlink:show="new" xlink:title="bstringstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="161" x="26" y="601.1479">bstringstring : BStringString</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="605.7422"/>
      <ellipse cx="17" cy="610.7422" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L76" target="_top" title="cb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L76" xlink:show="new" xlink:title="cb" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="197" x="26" y="613.9526">cb : SimpleCallback&lt;ACharString&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="618.5469"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="620.5469"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L65" target="_top" title="floatstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L65" xlink:show="new" xlink:title="floatstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="26" y="626.7573">floatstring : AStringPtr&lt;float&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="631.3516"/>
      <ellipse cx="17" cy="636.3516" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L77" target="_top" title="gcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L77" xlink:show="new" xlink:title="gcb" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="233" x="26" y="639.562">gcb : GenericCallback&lt;R::AWCharString&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="644.1563"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="646.1563"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L66" target="_top" title="intstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L66" xlink:show="new" xlink:title="intstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="114" x="26" y="652.3667">intstring : AIntString</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
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      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="658.9609"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L67" target="_top" title="stringstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L67" xlink:show="new" xlink:title="stringstring" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="26" y="665.1714">stringstring : AStringString</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L78" target="_top" title="vcb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L78" xlink:show="new" xlink:title="vcb" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L79" target="_top" title="vps" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L79" xlink:show="new" xlink:title="vps" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L79" target="_top" title="vps" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00014/t00014.cc#L79" xlink:show="new" xlink:title="vps" xlink:type="simple">
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--- a/docs/test_cases/t00015.md
+++ b/docs/test_cases/t00015.md
@@ -68,8 +68,10 @@ class B : public ns1::ns2::Anon { };
      "name": "A",
      "namespace": "clanguml::t00015::ns1",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00015/t00015.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00015/t00015.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -88,8 +90,10 @@ class B : public ns1::ns2::Anon { };
      "name": "A",
      "namespace": "clanguml::t00015::ns1::ns2_v0_9_0",
      "source_location": {
+        "column": 22,
        "file": "../../tests/t00015/t00015.cc",
-        "line": 10
+        "line": 10,
+        "translation_unit": "../../tests/t00015/t00015.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -115,8 +119,10 @@ class B : public ns1::ns2::Anon { };
      "name": "Anon",
      "namespace": "clanguml::t00015::ns1",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00015/t00015.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00015/t00015.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -142,8 +148,10 @@ class B : public ns1::ns2::Anon { };
      "name": "Anon",
      "namespace": "clanguml::t00015::ns3::ns1::ns2",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00015/t00015.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00015/t00015.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -169,15 +177,17 @@ class B : public ns1::ns2::Anon { };
      "name": "B",
      "namespace": "clanguml::t00015::ns3",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00015/t00015.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00015/t00015.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00015_class.svg
+++ b/docs/test_cases/t00015_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="fuplhihvpatta" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f8ybui8vpv419" width="300%" x="-1" y="-1">
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      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00015/t00015.cc#L24" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00015/t00015.cc#L24" xlink:show="new" xlink:title="B" xlink:type="simple">
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--- a/docs/test_cases/t00016.md
+++ b/docs/test_cases/t00016.md
@@ -76,8 +76,10 @@ template <> struct is_numeric<bool> {
      "name": "is_numeric",
      "namespace": "clanguml::t00016",
      "source_location": {
+        "column": 28,
        "file": "../../tests/t00016/t00016.cc",
-        "line": 4
+        "line": 4,
+        "translation_unit": "../../tests/t00016/t00016.cc"
      },
      "template_parameters": [
        {
@@ -110,8 +112,10 @@ template <> struct is_numeric<bool> {
      "name": "is_numeric",
      "namespace": "clanguml::t00016",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00016/t00016.cc",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00016/t00016.cc"
      },
      "template_parameters": [
        {
@@ -144,8 +148,10 @@ template <> struct is_numeric<bool> {
      "name": "is_numeric",
      "namespace": "clanguml::t00016",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00016/t00016.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00016/t00016.cc"
      },
      "template_parameters": [
        {
@@ -178,8 +184,10 @@ template <> struct is_numeric<bool> {
      "name": "is_numeric",
      "namespace": "clanguml::t00016",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00016/t00016.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00016/t00016.cc"
      },
      "template_parameters": [
        {
@@ -212,8 +220,10 @@ template <> struct is_numeric<bool> {
      "name": "is_numeric",
      "namespace": "clanguml::t00016",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00016/t00016.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00016/t00016.cc"
      },
      "template_parameters": [
        {
@@ -246,8 +256,10 @@ template <> struct is_numeric<bool> {
      "name": "is_numeric",
      "namespace": "clanguml::t00016",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00016/t00016.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00016/t00016.cc"
      },
      "template_parameters": [
        {
@@ -261,7 +273,7 @@ template <> struct is_numeric<bool> {
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00016_class.svg
+++ b/docs/test_cases/t00016_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1xxs3jywznii5" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fa8207x8wdcqb" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L4" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L4" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="372.5" y="149.1543">is_numeric</text>
@@ -21,8 +21,8 @@
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      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="363.5" y="183.2104">value : enum</text>
    </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L8" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L8" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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      <ellipse cx="21" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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@@ -33,8 +33,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L12" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L12" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="200" y="28.1543">is_numeric</text>
@@ -45,8 +45,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L16" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L16" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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@@ -57,8 +57,8 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L20" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L20" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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@@ -69,8 +69,8 @@
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      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="74" x="571" y="62.2104">value : enum</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00016/t00016.cc#L24" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00016/t00016.cc#L24" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L24" target="_top" title="is_numeric" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00016/t00016.cc#L24" xlink:show="new" xlink:title="is_numeric" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fa8207x8wdcqb)" height="60.8047" id="C_0002111316837513419920" style="stroke: #A80036; stroke-width: 1.5;" width="129" x="704.5" y="8"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="66" x="733.5" y="28.1543">is_numeric</text>
--- a/docs/test_cases/t00017.md
+++ b/docs/test_cases/t00017.md
@@ -97,8 +97,10 @@ private:
      "name": "A",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 5
+        "line": 5,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -117,8 +119,10 @@ private:
      "name": "B",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -137,8 +141,10 @@ private:
      "name": "C",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -157,8 +163,10 @@ private:
      "name": "D",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -177,8 +185,10 @@ private:
      "name": "E",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -197,8 +207,10 @@ private:
      "name": "F",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -217,8 +229,10 @@ private:
      "name": "G",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -237,8 +251,10 @@ private:
      "name": "H",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 19
+        "line": 19,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -257,8 +273,10 @@ private:
      "name": "I",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -277,8 +295,10 @@ private:
      "name": "J",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 23
+        "line": 23,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -297,8 +317,10 @@ private:
      "name": "K",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -318,8 +340,10 @@ private:
          "is_static": false,
          "name": "some_int",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 38
+            "line": 38,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "int"
        },
@@ -328,8 +352,10 @@ private:
          "is_static": false,
          "name": "some_int_pointer",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 39
+            "line": 39,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "int *"
        },
@@ -338,8 +364,10 @@ private:
          "is_static": false,
          "name": "some_int_pointer_pointer",
          "source_location": {
+            "column": 11,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 40
+            "line": 40,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "int **"
        },
@@ -348,8 +376,10 @@ private:
          "is_static": false,
          "name": "some_int_reference",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 41
+            "line": 41,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "int &"
        },
@@ -358,8 +388,10 @@ private:
          "is_static": false,
          "name": "a",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 42
+            "line": 42,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::A"
        },
@@ -368,8 +400,10 @@ private:
          "is_static": false,
          "name": "b",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 43
+            "line": 43,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::B *"
        },
@@ -378,8 +412,10 @@ private:
          "is_static": false,
          "name": "c",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 44
+            "line": 44,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::C &"
        },
@@ -388,8 +424,10 @@ private:
          "is_static": false,
          "name": "d",
          "source_location": {
+            "column": 14,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 45
+            "line": 45,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "const clanguml::t00017::D *"
        },
@@ -398,8 +436,10 @@ private:
          "is_static": false,
          "name": "e",
          "source_location": {
+            "column": 14,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 46
+            "line": 46,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "const clanguml::t00017::E &"
        },
@@ -408,8 +448,10 @@ private:
          "is_static": false,
          "name": "f",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 47
+            "line": 47,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::F &&"
        },
@@ -418,8 +460,10 @@ private:
          "is_static": false,
          "name": "g",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 48
+            "line": 48,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::G **"
        },
@@ -428,8 +472,10 @@ private:
          "is_static": false,
          "name": "h",
          "source_location": {
+            "column": 10,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 49
+            "line": 49,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::H ***"
        },
@@ -438,8 +484,10 @@ private:
          "is_static": false,
          "name": "i",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 50
+            "line": 50,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::I *&"
        },
@@ -448,8 +496,10 @@ private:
          "is_static": false,
          "name": "j",
          "source_location": {
+            "column": 17,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 51
+            "line": 51,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "volatile clanguml::t00017::J *"
        },
@@ -458,8 +508,10 @@ private:
          "is_static": false,
          "name": "k",
          "source_location": {
+            "column": 16,
            "file": "../../tests/t00017/t00017.cc",
-            "line": 52
+            "line": 52,
+            "translation_unit": "../../tests/t00017/t00017.cc"
          },
          "type": "clanguml::t00017::K *"
        }
@@ -503,21 +555,29 @@ private:
              "type": "clanguml::t00017::I *&"
            }
          ],
+          "source_location": {
+            "column": 14,
+            "file": "../../tests/t00017/t00017.cc",
+            "line": 28,
+            "translation_unit": "../../tests/t00017/t00017.cc"
+          },
          "type": "void"
        }
      ],
      "name": "R",
      "namespace": "clanguml::t00017",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00017/t00017.cc",
-        "line": 27
+        "line": 27,
+        "translation_unit": "../../tests/t00017/t00017.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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+++ b/docs/test_cases/t00017_class.svg
@@ -1,6 +1,6 @@
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+    <filter height="300%" id="f1jcckgjqlpi86" width="300%" x="-1" y="-1">
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@@ -9,130 +9,135 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L28" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L28" xlink:show="new" xlink:title="R" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="202.5" y="46"/>
+      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="204.5" y="48"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L28" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L28" xlink:show="new" xlink:title="R" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="353" x="216.5" y="54.2104">R(int &amp; some_int, C &amp; cc, const E &amp; ee, F &amp;&amp; ff, I *&amp; ii) : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="197.5" x2="574.5" y1="60.8047" y2="60.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L38" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L38" xlink:show="new" xlink:title="some_int" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L38" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L38" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L38" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L38" xlink:show="new" xlink:title="some_int" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="216.5" y="75.0151">some_int : int</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L39" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L39" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L39" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L39" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
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      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="204.5" y="81.6094"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L39" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L39" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L39" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L39" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="216.5" y="87.8198">some_int_pointer : int *</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00017/t00017.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
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      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="204.5" y="107.2188"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00017/t00017.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="216.5" y="113.4292">some_int_reference : int &amp;</text>
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--- a/docs/test_cases/t00018.md
+++ b/docs/test_cases/t00018.md
@@ -155,8 +155,10 @@ void widget::draw(const clanguml::t00018::widget &w)
          "is_static": false,
          "name": "n",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00018/t00018_impl.h",
-            "line": 10
+            "line": 10,
+            "translation_unit": "../../tests/t00018/t00018.cc"
          },
          "type": "int"
        }
@@ -184,6 +186,12 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "const clanguml::t00018::widget &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00018/t00018_impl.h",
+            "line": 13,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -208,6 +216,12 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "const clanguml::t00018::widget &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00018/t00018_impl.h",
+            "line": 14,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -232,14 +246,22 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00018/t00018_impl.h",
+            "line": 15,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        }
      ],
      "name": "widget",
      "namespace": "clanguml::t00018::impl",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00018/t00018_impl.h",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00018/t00018.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -259,8 +281,10 @@ void widget::draw(const clanguml::t00018::widget &w)
          "is_static": false,
          "name": "pImpl",
          "source_location": {
+            "column": 35,
            "file": "../../tests/t00018/t00018.h",
-            "line": 18
+            "line": 18,
+            "translation_unit": "../../tests/t00018/t00018.cc"
          },
          "type": "std::unique_ptr<impl::widget>"
        }
@@ -283,6 +307,12 @@ void widget::draw(const clanguml::t00018::widget &w)
          "is_virtual": false,
          "name": "draw",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 21,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -302,6 +332,12 @@ void widget::draw(const clanguml::t00018::widget &w)
          "is_virtual": false,
          "name": "draw",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 22,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -321,6 +357,12 @@ void widget::draw(const clanguml::t00018::widget &w)
          "is_virtual": false,
          "name": "shown",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 23,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "bool"
        },
        {
@@ -345,6 +387,12 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 24,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -364,6 +412,12 @@ void widget::draw(const clanguml::t00018::widget &w)
          "is_virtual": false,
          "name": "~widget",
          "parameters": [],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 25,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -388,6 +442,12 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "clanguml::t00018::widget &&"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 27,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -412,6 +472,12 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "const clanguml::t00018::widget &"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 29,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "void"
        },
        {
@@ -436,6 +502,12 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "clanguml::t00018::widget &&"
            }
          ],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 30,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "clanguml::t00018::widget &"
        },
        {
@@ -460,21 +532,29 @@ void widget::draw(const clanguml::t00018::widget &w)
              "type": "const clanguml::t00018::widget &"
            }
          ],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00018/t00018.h",
+            "line": 31,
+            "translation_unit": "../../tests/t00018/t00018.cc"
+          },
          "type": "clanguml::t00018::widget &"
        }
      ],
      "name": "widget",
      "namespace": "clanguml::t00018",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00018/t00018.h",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00018/t00018.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00018_class.svg
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@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1sbotn19fw6a3" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fv12nnwkg8uek" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,61 +9,121 @@
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L27" target="_top" title="widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L27" xlink:show="new" xlink:title="widget" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="141" x="26" y="251.0151">widget(widget &amp;&amp;) : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L29" target="_top" title="widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L29" xlink:show="new" xlink:title="widget" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="255.6094"/>
+      <ellipse cx="17" cy="260.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L29" target="_top" title="widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L29" xlink:show="new" xlink:title="widget" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="225" x="26" y="263.8198">widget(const widget &amp;) = deleted : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L25" target="_top" title="~widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L25" xlink:show="new" xlink:title="~widget" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="268.4141"/>
+      <ellipse cx="17" cy="273.4141" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L25" target="_top" title="~widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L25" xlink:show="new" xlink:title="~widget" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="89" x="26" y="276.6245">~widget() : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="7" x2="305" y1="283.2188" y2="283.2188"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="289.2188"/>
+      <ellipse cx="17" cy="294.2188" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L30" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L30" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="190" x="26" y="297.4292">operator=(widget &amp;&amp;) : widget &amp;</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L31" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L31" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="302.0234"/>
+      <ellipse cx="17" cy="307.0234" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L31" target="_top" title="operator=" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L31" xlink:show="new" xlink:title="operator=" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="274" x="26" y="310.2339">operator=(const widget &amp;) = deleted : widget &amp;</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="7" x2="305" y1="316.8281" y2="316.8281"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L21" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L21" xlink:show="new" xlink:title="draw" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="322.8281"/>
+      <ellipse cx="17" cy="327.8281" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L21" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L21" xlink:show="new" xlink:title="draw" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="106" x="26" y="331.0386">draw() const : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L22" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L22" xlink:show="new" xlink:title="draw" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="335.6328"/>
+      <ellipse cx="17" cy="340.6328" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L22" target="_top" title="draw" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L22" xlink:show="new" xlink:title="draw" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="71" x="26" y="343.8433">draw() : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L23" target="_top" title="shown" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L23" xlink:show="new" xlink:title="shown" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="348.4375"/>
+      <ellipse cx="17" cy="353.4375" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L23" target="_top" title="shown" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L23" xlink:show="new" xlink:title="shown" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="116" x="26" y="356.6479">shown() const : bool</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="305" y1="363.2422" y2="363.2422"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="369.2422"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="371.2422"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="216" x="26" y="377.4526">pImpl : std::unique_ptr&lt;impl::widget&gt;</text>
    </a>
    <path d="M150.85,115.27 C150.08,125.14 149.41,135.38 149,145 C148.43,158.51 148.42,172.74 148.76,186.76 " fill="none" id="C_0000130502639682787993-&gt;C_0001005661284373854088" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
--- a/docs/test_cases/t00019.md
+++ b/docs/test_cases/t00019.md
@@ -185,6 +185,12 @@ class Base {
          "is_virtual": false,
          "name": "Base",
          "parameters": [],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00019/t00019_base.h",
+            "line": 10,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "void"
        },
        {
@@ -204,6 +210,12 @@ class Base {
          "is_virtual": true,
          "name": "~Base",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00019/t00019_base.h",
+            "line": 12,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "void"
        },
        {
@@ -223,6 +235,12 @@ class Base {
          "is_virtual": true,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 17,
+            "file": "../../tests/t00019/t00019_base.h",
+            "line": 14,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "int"
        },
        {
@@ -242,14 +260,22 @@ class Base {
          "is_virtual": true,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 25,
+            "file": "../../tests/t00019/t00019_base.h",
+            "line": 16,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "std::string"
        }
      ],
      "name": "Base",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00019/t00019_base.h",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -282,6 +308,12 @@ class Base {
          "is_virtual": false,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00019/t00019_layer1.h",
+            "line": 13,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "int"
        },
        {
@@ -301,14 +333,22 @@ class Base {
          "is_virtual": false,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 17,
+            "file": "../../tests/t00019/t00019_layer1.h",
+            "line": 19,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "std::string"
        }
      ],
      "name": "Layer1",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 38,
        "file": "../../tests/t00019/t00019_layer1.h",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [
        {
@@ -348,14 +388,22 @@ class Base {
          "is_virtual": false,
          "name": "all_calls_count",
          "parameters": [],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00019/t00019_layer2.h",
+            "line": 14,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "int"
        }
      ],
      "name": "Layer2",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 38,
        "file": "../../tests/t00019/t00019_layer2.h",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [
        {
@@ -382,8 +430,10 @@ class Base {
          "is_static": false,
          "name": "m_m1_calls",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00019/t00019_layer3.h",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00019/t00019.cc"
          },
          "type": "int"
        },
@@ -392,8 +442,10 @@ class Base {
          "is_static": false,
          "name": "m_m2_calls",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00019/t00019_layer3.h",
-            "line": 30
+            "line": 30,
+            "translation_unit": "../../tests/t00019/t00019.cc"
          },
          "type": "int"
        }
@@ -416,6 +468,12 @@ class Base {
          "is_virtual": true,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 17,
+            "file": "../../tests/t00019/t00019_layer3.h",
+            "line": 12,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "int"
        },
        {
@@ -435,6 +493,12 @@ class Base {
          "is_virtual": true,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 25,
+            "file": "../../tests/t00019/t00019_layer3.h",
+            "line": 18,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "std::string"
        },
        {
@@ -454,6 +518,12 @@ class Base {
          "is_virtual": false,
          "name": "m1_calls",
          "parameters": [],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00019/t00019_layer3.h",
+            "line": 24,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "int"
        },
        {
@@ -473,14 +543,22 @@ class Base {
          "is_virtual": false,
          "name": "m2_calls",
          "parameters": [],
+          "source_location": {
+            "column": 9,
+            "file": "../../tests/t00019/t00019_layer3.h",
+            "line": 26,
+            "translation_unit": "../../tests/t00019/t00019.cc"
+          },
          "type": "int"
        }
      ],
      "name": "Layer3",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 38,
        "file": "../../tests/t00019/t00019_layer3.h",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [
        {
@@ -513,8 +591,10 @@ class Base {
      "name": "Layer3",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 38,
        "file": "../../tests/t00019/t00019_layer2.h",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [
        {
@@ -547,8 +627,10 @@ class Base {
      "name": "Layer2",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 38,
        "file": "../../tests/t00019/t00019_layer1.h",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [
        {
@@ -588,8 +670,10 @@ class Base {
      "name": "Layer1",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/unique_ptr.h",
-        "line": 269
+        "line": 269,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [
        {
@@ -630,8 +714,10 @@ class Base {
          "is_static": false,
          "name": "layers",
          "source_location": {
+            "column": 51,
            "file": "../../tests/t00019/t00019.cc",
-            "line": 13
+            "line": 13,
+            "translation_unit": "../../tests/t00019/t00019.cc"
          },
          "type": "std::unique_ptr<Layer1<Layer2<Layer3<Base>>>>"
        }
@@ -640,15 +726,17 @@ class Base {
      "name": "A",
      "namespace": "clanguml::t00019",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00019/t00019.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00019/t00019.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00019_class.svg
+++ b/docs/test_cases/t00019_class.svg
@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="693px" preserveAspectRatio="none" style="width:781px;height:693px;" version="1.1" viewBox="0 0 781 693" width="781px" zoomAndPan="magnify">
  <defs>
-    <filter height="300%" id="fk4c4e7l3znfj" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1833cwhyuuh9j" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="26" y="344.0151">m1_calls() const : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L18" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L18" xlink:show="new" xlink:title="m2" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="26" y="356.8198">m2() : std::string</text>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="26" y="369.6245">m2_calls() const : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L29" target="_top" title="m_m1_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L29" xlink:show="new" xlink:title="m_m1_calls" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L29" target="_top" title="m_m1_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L29" xlink:show="new" xlink:title="m_m1_calls" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L30" target="_top" title="m_m2_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L30" xlink:show="new" xlink:title="m_m2_calls" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L30" target="_top" title="m_m2_calls" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019_layer3.h#L30" xlink:show="new" xlink:title="m_m2_calls" xlink:type="simple">
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-      <rect fill="#FEFECE" filter="url(#fk4c4e7l3znfj)" height="48" id="C_0000659076058325663708" style="stroke: #A80036; stroke-width: 1.5;" width="233" x="401.5" y="493.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/../../../../usr/include/c++/12/bits/unique_ptr.h#L269" target="_top" title="Layer1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/../../../../usr/include/c++/12/bits/unique_ptr.h#L269" xlink:show="new" xlink:title="Layer1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1833cwhyuuh9j)" height="48" id="C_0000659076058325663708" style="stroke: #A80036; stroke-width: 1.5;" width="233" x="401.5" y="493.5"/>
      <ellipse cx="416.5" cy="509.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M419.4688,515.1406 Q418.8906,515.4375 418.25,515.5781 Q417.6094,515.7344 416.9063,515.7344 Q414.4063,515.7344 413.0781,514.0938 Q411.7656,512.4375 411.7656,509.3125 Q411.7656,506.1875 413.0781,504.5313 Q414.4063,502.875 416.9063,502.875 Q417.6094,502.875 418.25,503.0313 Q418.9063,503.1875 419.4688,503.4844 L419.4688,506.2031 Q418.8438,505.625 418.25,505.3594 Q417.6563,505.0781 417.0313,505.0781 Q415.6875,505.0781 415,506.1563 Q414.3125,507.2188 414.3125,509.3125 Q414.3125,511.4063 415,512.4844 Q415.6875,513.5469 417.0313,513.5469 Q417.6563,513.5469 418.25,513.2813 Q418.8438,513 419.4688,512.4219 L419.4688,515.1406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="41" x="430.5" y="513.6543">Layer1</text>
@@ -114,19 +169,19 @@
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="402.5" x2="633.5" y1="533.5" y2="533.5"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00019/t00019.cc#L11" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00019/t00019.cc#L11" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fk4c4e7l3znfj)" height="60.8047" id="C_0001015164998787089197" style="stroke: #A80036; stroke-width: 1.5;" width="374" x="396" y="317"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019.cc#L11" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019.cc#L11" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1833cwhyuuh9j)" height="60.8047" id="C_0001015164998787089197" style="stroke: #A80036; stroke-width: 1.5;" width="374" x="396" y="317"/>
      <ellipse cx="574.75" cy="333" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="595.25" y="337.1543">A</text>
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="397" x2="769" y1="357" y2="357"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019.cc#L13" target="_top" title="layers" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00019/t00019.cc#L13" xlink:show="new" xlink:title="layers" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="348" x="416" y="371.2104">layers : std::unique_ptr&lt;Layer1&lt;Layer2&lt;Layer3&lt;Base&gt;&gt;&gt;&gt;</text>
    </a>
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--- a/docs/test_cases/t00020.md
+++ b/docs/test_cases/t00020.md
@@ -131,6 +131,12 @@ public:
          "is_virtual": true,
          "name": "~ProductA",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 8,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "void"
        },
        {
@@ -155,14 +161,22 @@ public:
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 9,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "ProductA",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -207,14 +221,22 @@ public:
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 14,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "ProductA1",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -259,14 +281,22 @@ public:
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 19,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "ProductA2",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -299,6 +329,12 @@ public:
          "is_virtual": true,
          "name": "~ProductB",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 24,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "void"
        },
        {
@@ -323,14 +359,22 @@ public:
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 25,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "ProductB",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 22
+        "line": 22,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -375,14 +419,22 @@ public:
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 30,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "ProductB1",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 28
+        "line": 28,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -427,14 +479,22 @@ public:
              "type": "int"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 35,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "ProductB2",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -467,6 +527,12 @@ public:
          "is_virtual": true,
          "name": "make_a",
          "parameters": [],
+          "source_location": {
+            "column": 39,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 40,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "std::unique_ptr<ProductA>"
        },
        {
@@ -486,14 +552,22 @@ public:
          "is_virtual": true,
          "name": "make_b",
          "parameters": [],
+          "source_location": {
+            "column": 39,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 41,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "std::unique_ptr<ProductB>"
        }
      ],
      "name": "AbstractFactory",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 38
+        "line": 38,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -533,6 +607,12 @@ public:
          "is_virtual": true,
          "name": "make_a",
          "parameters": [],
+          "source_location": {
+            "column": 31,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 46,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "std::unique_ptr<ProductA>"
        },
        {
@@ -552,14 +632,22 @@ public:
          "is_virtual": true,
          "name": "make_b",
          "parameters": [],
+          "source_location": {
+            "column": 31,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 51,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "std::unique_ptr<ProductB>"
        }
      ],
      "name": "Factory1",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 44
+        "line": 44,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -599,6 +687,12 @@ public:
          "is_virtual": true,
          "name": "make_a",
          "parameters": [],
+          "source_location": {
+            "column": 31,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 59,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "std::unique_ptr<ProductA>"
        },
        {
@@ -618,21 +712,29 @@ public:
          "is_virtual": true,
          "name": "make_b",
          "parameters": [],
+          "source_location": {
+            "column": 31,
+            "file": "../../tests/t00020/t00020.cc",
+            "line": 64,
+            "translation_unit": "../../tests/t00020/t00020.cc"
+          },
          "type": "std::unique_ptr<ProductB>"
        }
      ],
      "name": "Factory2",
      "namespace": "clanguml::t00020",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00020/t00020.cc",
-        "line": 57
+        "line": 57,
+        "translation_unit": "../../tests/t00020/t00020.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00020_class.svg
+++ b/docs/test_cases/t00020_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="fjvq7ct8f8k7y" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fkc3nvnor4q6g" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,108 +9,178 @@
    <style type="text/css">a:hover { text-decoration: underline; }</style>
  </defs>
  <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L6" target="_top" title="ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L6" xlink:show="new" xlink:title="ProductA" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="81.6094" id="C_0000425267229659464944" style="stroke: #A80036; stroke-width: 1.5;" width="244" x="280.5" y="142"/>
      <ellipse cx="370.25" cy="158" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M370.3594,153.3438 L369.2031,158.4219 L371.5313,158.4219 L370.3594,153.3438 Z M368.875,151.1094 L371.8594,151.1094 L375.2188,163.5 L372.7656,163.5 L372,160.4375 L368.7188,160.4375 L367.9688,163.5 L365.5313,163.5 L368.875,151.1094 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="56" x="390.75" y="162.1543">ProductA</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="281.5" x2="523.5" y1="174" y2="174"/>
-      <ellipse cx="291.5" cy="185" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="218" x="300.5" y="188.2104">~ProductA() constexpr = default : void</text>
-      <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="281.5" x2="523.5" y1="194.8047" y2="194.8047"/>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="167" x="300.5" y="209.0151">sell(int price) const = 0 : bool</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="281.5" x2="523.5" y1="215.6094" y2="215.6094"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L12" target="_top" title="ProductA1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L12" xlink:show="new" xlink:title="ProductA1" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fjvq7ct8f8k7y)" height="60.8047" id="C_0001756496029797864207" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="178" y="284"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L8" target="_top" title="~ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L8" xlink:show="new" xlink:title="~ProductA" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="286.5" y="180"/>
+      <ellipse cx="291.5" cy="185" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L8" target="_top" title="~ProductA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L8" xlink:show="new" xlink:title="~ProductA" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="218" x="300.5" y="188.2104">~ProductA() constexpr = default : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="281.5" x2="523.5" y1="194.8047" y2="194.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L9" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L9" xlink:show="new" xlink:title="sell" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="286.5" y="200.8047"/>
+      <ellipse cx="291.5" cy="205.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L9" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L9" xlink:show="new" xlink:title="sell" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="167" x="300.5" y="209.0151">sell(int price) const = 0 : bool</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="281.5" x2="523.5" y1="215.6094" y2="215.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L12" target="_top" title="ProductA1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L12" xlink:show="new" xlink:title="ProductA1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="60.8047" id="C_0001756496029797864207" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="178" y="284"/>
      <ellipse cx="226.75" cy="300" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M229.7188,305.6406 Q229.1406,305.9375 228.5,306.0781 Q227.8594,306.2344 227.1563,306.2344 Q224.6563,306.2344 223.3281,304.5938 Q222.0156,302.9375 222.0156,299.8125 Q222.0156,296.6875 223.3281,295.0313 Q224.6563,293.375 227.1563,293.375 Q227.8594,293.375 228.5,293.5313 Q229.1563,293.6875 229.7188,293.9844 L229.7188,296.7031 Q229.0938,296.125 228.5,295.8594 Q227.9063,295.5781 227.2813,295.5781 Q225.9375,295.5781 225.25,296.6563 Q224.5625,297.7188 224.5625,299.8125 Q224.5625,301.9063 225.25,302.9844 Q225.9375,304.0469 227.2813,304.0469 Q227.9063,304.0469 228.5,303.7813 Q229.0938,303.5 229.7188,302.9219 L229.7188,305.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="247.25" y="304.1543">ProductA1</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="179" x2="348" y1="316" y2="316"/>
-      <ellipse cx="189" cy="327" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="198" y="330.2104">sell(int price) const : bool</text>
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L17" target="_top" title="ProductA2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L17" xlink:show="new" xlink:title="ProductA2" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fjvq7ct8f8k7y)" height="60.8047" id="C_0001531708592885216981" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="527" y="411.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L14" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L14" xlink:show="new" xlink:title="sell" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="184" y="322"/>
+      <ellipse cx="189" cy="327" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L14" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L14" xlink:show="new" xlink:title="sell" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="198" y="330.2104">sell(int price) const : bool</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="179" x2="348" y1="336.8047" y2="336.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L17" target="_top" title="ProductA2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L17" xlink:show="new" xlink:title="ProductA2" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="60.8047" id="C_0001531708592885216981" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="527" y="411.5"/>
      <ellipse cx="575.75" cy="427.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="596.25" y="431.6543">ProductA2</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="547" y="457.7104">sell(int price) const : bool</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L22" target="_top" title="ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L22" xlink:show="new" xlink:title="ProductB" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="533" y="449.5"/>
+      <ellipse cx="538" cy="454.5" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="547" y="457.7104">sell(int price) const : bool</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="528" x2="697" y1="464.3047" y2="464.3047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L22" target="_top" title="ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L22" xlink:show="new" xlink:title="ProductB" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="81.6094" id="C_0002235759006374865842" style="stroke: #A80036; stroke-width: 1.5;" width="245" x="6" y="539"/>
      <ellipse cx="96.25" cy="555" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M96.3594,550.3438 L95.2031,555.4219 L97.5313,555.4219 L96.3594,550.3438 Z M94.875,548.1094 L97.8594,548.1094 L101.2188,560.5 L98.7656,560.5 L98,557.4375 L94.7188,557.4375 L93.9688,560.5 L91.5313,560.5 L94.875,548.1094 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="56" x="116.75" y="559.1543">ProductB</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="250" y1="571" y2="571"/>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="26" y="585.2104">~ProductB() constexpr = default : void</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="169" x="26" y="606.0151">buy(int price) const = 0 : bool</text>
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L28" target="_top" title="ProductB1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L28" xlink:show="new" xlink:title="ProductB1" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fjvq7ct8f8k7y)" height="60.8047" id="C_0001465493024233223845" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="249" y="681"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="577"/>
+      <ellipse cx="17" cy="582" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="26" y="585.2104">~ProductB() constexpr = default : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="7" x2="250" y1="591.8047" y2="591.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="597.8047"/>
+      <ellipse cx="17" cy="602.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="169" x="26" y="606.0151">buy(int price) const = 0 : bool</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="250" y1="612.6094" y2="612.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L28" target="_top" title="ProductB1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L28" xlink:show="new" xlink:title="ProductB1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="60.8047" id="C_0001465493024233223845" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="249" y="681"/>
      <ellipse cx="297.75" cy="697" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="318.25" y="701.1543">ProductB1</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="269" y="727.2104">buy(int price) const : bool</text>
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L33" target="_top" title="ProductB2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L33" xlink:show="new" xlink:title="ProductB2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="255" y="719"/>
+      <ellipse cx="260" cy="724" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="269" y="727.2104">buy(int price) const : bool</text>
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="250" x2="419" y1="733.8047" y2="733.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L33" target="_top" title="ProductB2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L33" xlink:show="new" xlink:title="ProductB2" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="60.8047" id="C_0002154665562370057871" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="43" y="681"/>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="63" y="727.2104">buy(int price) const : bool</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L38" target="_top" title="AbstractFactory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L38" xlink:show="new" xlink:title="AbstractFactory" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="49" y="719"/>
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="63" y="727.2104">buy(int price) const : bool</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="44" x2="213" y1="733.8047" y2="733.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L38" target="_top" title="AbstractFactory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L38" xlink:show="new" xlink:title="AbstractFactory" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="73.6094" id="C_0001705546469218961425" style="stroke: #A80036; stroke-width: 1.5;" width="302" x="112.5" y="8"/>
      <ellipse cx="209.75" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="99" x="230.25" y="28.1543">AbstractFactory</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="132.5" y="67.0151">make_b() const = 0 : std::unique_ptr&lt;ProductB&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L44" target="_top" title="Factory1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00020/t00020.cc#L44" xlink:show="new" xlink:title="Factory1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="118.5" y="46"/>
+      <ellipse cx="123.5" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="132.5" y="54.2104">make_a() const = 0 : std::unique_ptr&lt;ProductA&gt;</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="118.5" y="58.8047"/>
+      <ellipse cx="123.5" cy="63.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="132.5" y="67.0151">make_b() const = 0 : std::unique_ptr&lt;ProductB&gt;</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="113.5" x2="413.5" y1="73.6094" y2="73.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L44" target="_top" title="Factory1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L44" xlink:show="new" xlink:title="Factory1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="73.6094" id="C_0000692346848484854107" style="stroke: #A80036; stroke-width: 1.5;" width="280" x="123.5" y="405"/>
      <ellipse cx="232.25" cy="421" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L46" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L46" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="129.5" y="443"/>
+      <ellipse cx="134.5" cy="448" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L46" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L46" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="253" x="143.5" y="451.2104">make_a() const : std::unique_ptr&lt;ProductA&gt;</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L51" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L51" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="129.5" y="455.8047"/>
+      <ellipse cx="134.5" cy="460.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L51" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L51" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="254" x="143.5" y="464.0151">make_b() const : std::unique_ptr&lt;ProductB&gt;</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="124.5" x2="402.5" y1="470.6094" y2="470.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L57" target="_top" title="Factory2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L57" xlink:show="new" xlink:title="Factory2" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fkc3nvnor4q6g)" height="73.6094" id="C_0001566325870805013023" style="stroke: #A80036; stroke-width: 1.5;" width="280" x="333.5" y="802"/>
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-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="334.5" x2="612.5" y1="867.6094" y2="867.6094"/>
    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L59" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L59" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="339.5" y="840"/>
+      <ellipse cx="344.5" cy="845" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L59" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L59" xlink:show="new" xlink:title="make_a" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="253" x="353.5" y="848.2104">make_a() const : std::unique_ptr&lt;ProductA&gt;</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L64" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L64" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="339.5" y="852.8047"/>
+      <ellipse cx="344.5" cy="857.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L64" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00020/t00020.cc#L64" xlink:show="new" xlink:title="make_b" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="254" x="353.5" y="861.0151">make_b() const : std::unique_ptr&lt;ProductB&gt;</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="334.5" x2="612.5" y1="867.6094" y2="867.6094"/>
    <path d="M344.48,238.05 C327.61,253.77 309.81,270.35 295.21,283.96 " fill="none" id="C_0000425267229659464944&lt;-C_0001756496029797864207" style="stroke: #A80036; stroke-width: 1.0;"/>
    <polygon fill="none" points="339.88,232.78,359.28,224.26,349.42,243.02,339.88,232.78" style="stroke: #A80036; stroke-width: 1.0;"/>
    <path d="M458.18,238.52 C472.11,252.92 486.71,268.72 499.5,284 C534.96,326.36 571.51,379.11 593.1,411.4 " fill="none" id="C_0000425267229659464944&lt;-C_0001531708592885216981" style="stroke: #A80036; stroke-width: 1.0;"/>
--- a/docs/test_cases/t00021.md
+++ b/docs/test_cases/t00021.md
@@ -105,6 +105,12 @@ public:
          "is_virtual": true,
          "name": "~Visitor",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 11,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        },
        {
@@ -129,6 +135,12 @@ public:
              "type": "const clanguml::t00021::A &"
            }
          ],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 12,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        },
        {
@@ -153,14 +165,22 @@ public:
              "type": "const clanguml::t00021::B &"
            }
          ],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 13,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Visitor",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -205,6 +225,12 @@ public:
              "type": "const clanguml::t00021::A &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 18,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        },
        {
@@ -229,14 +255,22 @@ public:
              "type": "const clanguml::t00021::B &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 19,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Visitor1",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -281,6 +315,12 @@ public:
              "type": "const clanguml::t00021::A &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 24,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        },
        {
@@ -305,14 +345,22 @@ public:
              "type": "const clanguml::t00021::B &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 25,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Visitor2",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 22
+        "line": 22,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -357,6 +405,12 @@ public:
              "type": "const clanguml::t00021::A &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 30,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        },
        {
@@ -381,14 +435,22 @@ public:
              "type": "const clanguml::t00021::B &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 31,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Visitor3",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 28
+        "line": 28,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -421,6 +483,12 @@ public:
          "is_virtual": true,
          "name": "~Item",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 36,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        },
        {
@@ -445,14 +513,22 @@ public:
              "type": "const clanguml::t00021::Visitor &"
            }
          ],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 37,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Item",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 34
+        "line": 34,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -497,14 +573,22 @@ public:
              "type": "const clanguml::t00021::Visitor &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 42,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 40
+        "line": 40,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -549,21 +633,29 @@ public:
              "type": "const clanguml::t00021::Visitor &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00021/t00021.cc",
+            "line": 47,
+            "translation_unit": "../../tests/t00021/t00021.cc"
+          },
          "type": "void"
        }
      ],
      "name": "B",
      "namespace": "clanguml::t00021",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00021/t00021.cc",
-        "line": 45
+        "line": 45,
+        "translation_unit": "../../tests/t00021/t00021.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00021_class.svg
+++ b/docs/test_cases/t00021_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1qd8hvw4zl58t" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f70micd6cr2c0" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,90 +9,155 @@
    <style type="text/css">a:hover { text-decoration: underline; }</style>
  </defs>
  <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L9" target="_top" title="Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L9" xlink:show="new" xlink:title="Visitor" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1qd8hvw4zl58t)" height="94.4141" id="C_0001668671110672744395" style="stroke: #A80036; stroke-width: 1.5;" width="249" x="368" y="150"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L9" target="_top" title="Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L9" xlink:show="new" xlink:title="Visitor" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f70micd6cr2c0)" height="94.4141" id="C_0001668671110672744395" style="stroke: #A80036; stroke-width: 1.5;" width="249" x="368" y="150"/>
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      <path d="M469.3594,161.3438 L468.2031,166.4219 L470.5313,166.4219 L469.3594,161.3438 Z M467.875,159.1094 L470.8594,159.1094 L474.2188,171.5 L471.7656,171.5 L471,168.4375 L467.7188,168.4375 L466.9688,171.5 L464.5313,171.5 L467.875,159.1094 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="38" x="489.75" y="170.1543">Visitor</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="369" x2="616" y1="182" y2="182"/>
-      <ellipse cx="379" cy="193" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="388" y="196.2104">~Visitor() constexpr = default : void</text>
-      <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="369" x2="616" y1="202.8047" y2="202.8047"/>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="223" x="388" y="217.0151">visit_A(const A &amp; item) const = 0 : void</text>
-      <ellipse cx="379" cy="226.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="223" x="388" y="229.8198">visit_B(const B &amp; item) const = 0 : void</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="369" x2="616" y1="236.4141" y2="236.4141"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L16" target="_top" title="Visitor1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L16" xlink:show="new" xlink:title="Visitor1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L11" target="_top" title="~Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L11" xlink:show="new" xlink:title="~Visitor" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="374" y="188"/>
+      <ellipse cx="379" cy="193" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L11" target="_top" title="~Visitor" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L11" xlink:show="new" xlink:title="~Visitor" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="388" y="196.2104">~Visitor() constexpr = default : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="369" x2="616" y1="202.8047" y2="202.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L12" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L12" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="374" y="208.8047"/>
+      <ellipse cx="379" cy="213.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L12" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L12" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="223" x="388" y="217.0151">visit_A(const A &amp; item) const = 0 : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L13" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L13" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="374" y="221.6094"/>
+      <ellipse cx="379" cy="226.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L13" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L13" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="223" x="388" y="229.8198">visit_B(const B &amp; item) const = 0 : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="369" x2="616" y1="236.4141" y2="236.4141"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L16" target="_top" title="Visitor1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L16" xlink:show="new" xlink:title="Visitor1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L18" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L18" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L18" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L18" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="137" y="350.2104">visit_A(const A &amp; item) const : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L19" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L19" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="123" y="354.8047"/>
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L19" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L19" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="137" y="363.0151">visit_B(const B &amp; item) const : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="118" x2="343" y1="369.6094" y2="369.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L22" target="_top" title="Visitor2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L22" xlink:show="new" xlink:title="Visitor2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L28" target="_top" title="Visitor3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L28" xlink:show="new" xlink:title="Visitor3" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L24" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L24" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="385" y="342"/>
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L24" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L24" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="399" y="350.2104">visit_A(const A &amp; item) const : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L25" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L25" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="385" y="354.8047"/>
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L25" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L25" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="399" y="363.0151">visit_B(const B &amp; item) const : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="380" x2="605" y1="369.6094" y2="369.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L28" target="_top" title="Visitor3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L28" xlink:show="new" xlink:title="Visitor3" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L34" target="_top" title="Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00021/t00021.cc#L34" xlink:show="new" xlink:title="Item" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L30" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L30" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="647" y="342"/>
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L30" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L30" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="661" y="350.2104">visit_A(const A &amp; item) const : void</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L31" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L31" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="647" y="354.8047"/>
+      <ellipse cx="652" cy="359.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L31" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L31" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="661" y="363.0151">visit_B(const B &amp; item) const : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="642" x2="867" y1="369.6094" y2="369.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L34" target="_top" title="Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L34" xlink:show="new" xlink:title="Item" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f70micd6cr2c0)" height="81.6094" id="C_0001491568826758947722" style="stroke: #A80036; stroke-width: 1.5;" width="287" x="349" y="8"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="193" x="369" y="54.2104">~Item() constexpr = default : void</text>
+    </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L37" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L37" xlink:show="new" xlink:title="accept" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="261" x="369" y="75.0151">accept(const Visitor &amp; visitor) const = 0 : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="350" x2="635" y1="81.6094" y2="81.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L40" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L40" xlink:show="new" xlink:title="A" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="239" x="26" y="484.2104">accept(const Visitor &amp; visitor) const : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="270" y1="490.8047" y2="490.8047"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L47" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L47" xlink:show="new" xlink:title="accept" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L47" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00021/t00021.cc#L47" xlink:show="new" xlink:title="accept" xlink:type="simple">
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--- a/docs/test_cases/t00022.md
+++ b/docs/test_cases/t00022.md
@@ -86,6 +86,12 @@ protected:
          "is_virtual": false,
          "name": "template_method",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 8,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        },
        {
@@ -105,6 +111,12 @@ protected:
          "is_virtual": true,
          "name": "method1",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 15,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        },
        {
@@ -124,14 +136,22 @@ protected:
          "is_virtual": true,
          "name": "method2",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 16,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00022",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00022/t00022.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00022/t00022.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -171,6 +191,12 @@ protected:
          "is_virtual": true,
          "name": "method1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 21,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        },
        {
@@ -190,14 +216,22 @@ protected:
          "is_virtual": true,
          "name": "method2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 22,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A1",
      "namespace": "clanguml::t00022",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00022/t00022.cc",
-        "line": 19
+        "line": 19,
+        "translation_unit": "../../tests/t00022/t00022.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -237,6 +271,12 @@ protected:
          "is_virtual": true,
          "name": "method1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 27,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        },
        {
@@ -256,21 +296,29 @@ protected:
          "is_virtual": true,
          "name": "method2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00022/t00022.cc",
+            "line": 28,
+            "translation_unit": "../../tests/t00022/t00022.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A2",
      "namespace": "clanguml::t00022",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00022/t00022.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00022/t00022.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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--- a/docs/test_cases/t00023.md
+++ b/docs/test_cases/t00023.md
@@ -95,6 +95,12 @@ private:
          "is_virtual": true,
          "name": "~Strategy",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 8,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        },
        {
@@ -114,14 +120,22 @@ private:
          "is_virtual": true,
          "name": "algorithm",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 9,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Strategy",
      "namespace": "clanguml::t00023",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00023/t00023.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00023/t00023.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -161,14 +175,22 @@ private:
          "is_virtual": true,
          "name": "algorithm",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 14,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        }
      ],
      "name": "StrategyA",
      "namespace": "clanguml::t00023",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00023/t00023.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00023/t00023.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -208,14 +230,22 @@ private:
          "is_virtual": true,
          "name": "algorithm",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 19,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        }
      ],
      "name": "StrategyB",
      "namespace": "clanguml::t00023",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00023/t00023.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00023/t00023.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -255,14 +285,22 @@ private:
          "is_virtual": true,
          "name": "algorithm",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 24,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        }
      ],
      "name": "StrategyC",
      "namespace": "clanguml::t00023",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00023/t00023.cc",
-        "line": 22
+        "line": 22,
+        "translation_unit": "../../tests/t00023/t00023.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -282,8 +320,10 @@ private:
          "is_static": false,
          "name": "m_strategy",
          "source_location": {
+            "column": 31,
            "file": "../../tests/t00023/t00023.cc",
-            "line": 37
+            "line": 37,
+            "translation_unit": "../../tests/t00023/t00023.cc"
          },
          "type": "std::unique_ptr<Strategy>"
        }
@@ -311,6 +351,12 @@ private:
              "type": "std::unique_ptr<Strategy>"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 29,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        },
        {
@@ -330,21 +376,29 @@ private:
          "is_virtual": false,
          "name": "apply",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 34,
+            "translation_unit": "../../tests/t00023/t00023.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Context",
      "namespace": "clanguml::t00023",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00023/t00023.cc",
-        "line": 27
+        "line": 27,
+        "translation_unit": "../../tests/t00023/t00023.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00023_class.svg
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@@ -1,6 +1,6 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L14" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L14" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L24" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L24" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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      <path d="M200.2188,29.6406 Q199.6406,29.9375 199,30.0781 Q198.3594,30.2344 197.6563,30.2344 Q195.1563,30.2344 193.8281,28.5938 Q192.5156,26.9375 192.5156,23.8125 Q192.5156,20.6875 193.8281,19.0313 Q195.1563,17.375 197.6563,17.375 Q198.3594,17.375 199,17.5313 Q199.6563,17.6875 200.2188,17.9844 L200.2188,20.7031 Q199.5938,20.125 199,19.8594 Q198.4063,19.5781 197.7813,19.5781 Q196.4375,19.5781 195.75,20.6563 Q195.0625,21.7188 195.0625,23.8125 Q195.0625,25.9063 195.75,26.9844 Q196.4375,28.0469 197.7813,28.0469 Q198.4063,28.0469 199,27.7813 Q199.5938,27.5 200.2188,26.9219 L200.2188,29.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="48" x="217.75" y="28.1543">Context</text>
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-      <ellipse cx="79" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="289" x="88" y="54.2104">Context(std::unique_ptr&lt;Strategy&gt; strategy) : void</text>
-      <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="69" x2="382" y1="60.8047" y2="60.8047"/>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="73" x="88" y="75.0151">apply() : void</text>
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
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+      <ellipse cx="79" cy="51" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="289" x="88" y="54.2104">Context(std::unique_ptr&lt;Strategy&gt; strategy) : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="69" x2="382" y1="60.8047" y2="60.8047"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L34" target="_top" title="apply" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L34" xlink:show="new" xlink:title="apply" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="74" y="66.8047"/>
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L34" target="_top" title="apply" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L34" xlink:show="new" xlink:title="apply" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="73" x="88" y="75.0151">apply() : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="69" x2="382" y1="81.6094" y2="81.6094"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="228" x="88" y="95.8198">m_strategy : std::unique_ptr&lt;Strategy&gt;</text>
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--- a/docs/test_cases/t00024.md
+++ b/docs/test_cases/t00024.md
@@ -94,6 +94,12 @@ private:
          "is_virtual": true,
          "name": "~Target",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 8,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        },
        {
@@ -113,6 +119,12 @@ private:
          "is_virtual": true,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 10,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        },
        {
@@ -132,14 +144,22 @@ private:
          "is_virtual": true,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 11,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Target",
      "namespace": "clanguml::t00024",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00024/t00024.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00024/t00024.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -179,6 +199,12 @@ private:
          "is_virtual": true,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 16,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        },
        {
@@ -198,14 +224,22 @@ private:
          "is_virtual": true,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 17,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Target1",
      "namespace": "clanguml::t00024",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00024/t00024.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00024/t00024.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -245,6 +279,12 @@ private:
          "is_virtual": true,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 22,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        },
        {
@@ -264,14 +304,22 @@ private:
          "is_virtual": true,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 23,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Target2",
      "namespace": "clanguml::t00024",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00024/t00024.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00024/t00024.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -298,8 +346,10 @@ private:
          "is_static": false,
          "name": "m_target",
          "source_location": {
+            "column": 29,
            "file": "../../tests/t00024/t00024.cc",
-            "line": 36
+            "line": 36,
+            "translation_unit": "../../tests/t00024/t00024.cc"
          },
          "type": "std::shared_ptr<Target>"
        }
@@ -327,6 +377,12 @@ private:
              "type": "std::shared_ptr<Target>"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 28,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        },
        {
@@ -346,6 +402,12 @@ private:
          "is_virtual": true,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 32,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        },
        {
@@ -365,21 +427,29 @@ private:
          "is_virtual": true,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 33,
+            "translation_unit": "../../tests/t00024/t00024.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Proxy",
      "namespace": "clanguml::t00024",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00024/t00024.cc",
-        "line": 26
+        "line": 26,
+        "translation_unit": "../../tests/t00024/t00024.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00024_class.svg
+++ b/docs/test_cases/t00024_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1aavcx1sgtxlq" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fy6n09mn38vuq" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,65 +9,115 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L6" target="_top" title="Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L6" xlink:show="new" xlink:title="Target" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="114" x="265.5" y="54.2104">~Target() = 0 : void</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="246.5" x2="384.5" y1="60.8047" y2="60.8047"/>
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="251" x2="530" y1="265.4141" y2="265.4141"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L36" target="_top" title="m_target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00024/t00024.cc#L36" xlink:show="new" xlink:title="m_target" xlink:type="simple">
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--- a/docs/test_cases/t00025.md
+++ b/docs/test_cases/t00025.md
@@ -92,6 +92,12 @@ public:
          "is_virtual": false,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 8,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        },
        {
@@ -111,14 +117,22 @@ public:
          "is_virtual": false,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 9,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Target1",
      "namespace": "clanguml::t00025",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00025/t00025.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00025/t00025.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -151,6 +165,12 @@ public:
          "is_virtual": false,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 14,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        },
        {
@@ -170,14 +190,22 @@ public:
          "is_virtual": false,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 15,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Target2",
      "namespace": "clanguml::t00025",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00025/t00025.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00025/t00025.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -197,8 +225,10 @@ public:
          "is_static": false,
          "name": "m_target",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00025/t00025.cc",
-            "line": 28
+            "line": 28,
+            "translation_unit": "../../tests/t00025/t00025.cc"
          },
          "type": "std::shared_ptr<T>"
        }
@@ -226,6 +256,12 @@ public:
              "type": "std::shared_ptr<T>"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 20,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        },
        {
@@ -245,6 +281,12 @@ public:
          "is_virtual": false,
          "name": "m1",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 24,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        },
        {
@@ -264,14 +306,22 @@ public:
          "is_virtual": false,
          "name": "m2",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 25,
+            "translation_unit": "../../tests/t00025/t00025.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Proxy",
      "namespace": "clanguml::t00025",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00025/t00025.cc",
-        "line": 18
+        "line": 18,
+        "translation_unit": "../../tests/t00025/t00025.cc"
      },
      "template_parameters": [
        {
@@ -297,8 +347,10 @@ public:
      "name": "Proxy",
      "namespace": "clanguml::t00025",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00025/t00025.cc",
-        "line": 18
+        "line": 18,
+        "translation_unit": "../../tests/t00025/t00025.cc"
      },
      "template_parameters": [
        {
@@ -324,8 +376,10 @@ public:
      "name": "Proxy",
      "namespace": "clanguml::t00025",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00025/t00025.cc",
-        "line": 18
+        "line": 18,
+        "translation_unit": "../../tests/t00025/t00025.cc"
      },
      "template_parameters": [
        {
@@ -352,8 +406,10 @@ public:
          "is_static": false,
          "name": "proxy1",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00025/t00025.cc",
-            "line": 33
+            "line": 33,
+            "translation_unit": "../../tests/t00025/t00025.cc"
          },
          "type": "Proxy<clanguml::t00025::Target1>"
        },
@@ -362,8 +418,10 @@ public:
          "is_static": false,
          "name": "proxy2",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00025/t00025.cc",
-            "line": 34
+            "line": 34,
+            "translation_unit": "../../tests/t00025/t00025.cc"
          },
          "type": "Proxy<clanguml::t00025::Target2>"
        }
@@ -372,15 +430,17 @@ public:
      "name": "ProxyHolder",
      "namespace": "clanguml::t00025",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00025/t00025.cc",
-        "line": 31
+        "line": 31,
+        "translation_unit": "../../tests/t00025/t00025.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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+++ b/docs/test_cases/t00025_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="fzt378t4oekzw" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fgsajhy0mpzkw" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,56 +9,91 @@
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="26" y="343.5151">m2() : void</text>
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--- a/docs/test_cases/t00026.md
+++ b/docs/test_cases/t00026.md
@@ -100,8 +100,10 @@ struct StringMemento {
          "is_static": false,
          "name": "m_value",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00026/t00026.cc",
-            "line": 18
+            "line": 18,
+            "translation_unit": "../../tests/t00026/t00026.cc"
          },
          "type": "T"
        }
@@ -129,6 +131,12 @@ struct StringMemento {
              "type": "T &&"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 10,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "void"
        },
        {
@@ -148,14 +156,22 @@ struct StringMemento {
          "is_virtual": false,
          "name": "value",
          "parameters": [],
+          "source_location": {
+            "column": 7,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 15,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "T"
        }
      ],
      "name": "Memento",
      "namespace": "clanguml::t00026",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00026/t00026.cc",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00026/t00026.cc"
      },
      "template_parameters": [
        {
@@ -182,8 +198,10 @@ struct StringMemento {
          "is_static": false,
          "name": "m_value",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00026/t00026.cc",
-            "line": 37
+            "line": 37,
+            "translation_unit": "../../tests/t00026/t00026.cc"
          },
          "type": "T"
        }
@@ -211,6 +229,12 @@ struct StringMemento {
              "type": "T &&"
            }
          ],
+          "source_location": {
+            "column": 5,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 23,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "void"
        },
        {
@@ -230,6 +254,12 @@ struct StringMemento {
          "is_virtual": false,
          "name": "memoize_value",
          "parameters": [],
+          "source_location": {
+            "column": 16,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 28,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "Memento<T>"
        },
        {
@@ -254,6 +284,12 @@ struct StringMemento {
              "type": "const Memento<T> &"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 30,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "void"
        },
        {
@@ -273,6 +309,12 @@ struct StringMemento {
          "is_virtual": false,
          "name": "print",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 32,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "void"
        },
        {
@@ -297,14 +339,22 @@ struct StringMemento {
              "type": "T &&"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 34,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Originator",
      "namespace": "clanguml::t00026",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00026/t00026.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00026/t00026.cc"
      },
      "template_parameters": [
        {
@@ -331,8 +381,10 @@ struct StringMemento {
          "is_static": false,
          "name": "m_mementos",
          "source_location": {
+            "column": 49,
            "file": "../../tests/t00026/t00026.cc",
-            "line": 50
+            "line": 50,
+            "translation_unit": "../../tests/t00026/t00026.cc"
          },
          "type": "std::unordered_map<std::string,Memento<T>>"
        }
@@ -360,6 +412,12 @@ struct StringMemento {
              "type": "const std::string &"
            }
          ],
+          "source_location": {
+            "column": 17,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 42,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "Memento<T> &"
        },
        {
@@ -388,14 +446,22 @@ struct StringMemento {
              "type": "Memento<T> &&"
            }
          ],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 44,
+            "translation_unit": "../../tests/t00026/t00026.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Caretaker",
      "namespace": "clanguml::t00026",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00026/t00026.cc",
-        "line": 40
+        "line": 40,
+        "translation_unit": "../../tests/t00026/t00026.cc"
      },
      "template_parameters": [
        {
@@ -421,8 +487,10 @@ struct StringMemento {
      "name": "Caretaker",
      "namespace": "clanguml::t00026",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00026/t00026.cc",
-        "line": 40
+        "line": 40,
+        "translation_unit": "../../tests/t00026/t00026.cc"
      },
      "template_parameters": [
        {
@@ -448,8 +516,10 @@ struct StringMemento {
      "name": "Originator",
      "namespace": "clanguml::t00026",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00026/t00026.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00026/t00026.cc"
      },
      "template_parameters": [
        {
@@ -476,8 +546,10 @@ struct StringMemento {
          "is_static": false,
          "name": "caretaker",
          "source_location": {
+            "column": 28,
            "file": "../../tests/t00026/t00026.cc",
-            "line": 54
+            "line": 54,
+            "translation_unit": "../../tests/t00026/t00026.cc"
          },
          "type": "Caretaker<std::string>"
        },
@@ -486,8 +558,10 @@ struct StringMemento {
          "is_static": false,
          "name": "originator",
          "source_location": {
+            "column": 29,
            "file": "../../tests/t00026/t00026.cc",
-            "line": 55
+            "line": 55,
+            "translation_unit": "../../tests/t00026/t00026.cc"
          },
          "type": "Originator<std::string>"
        }
@@ -496,15 +570,17 @@ struct StringMemento {
      "name": "StringMemento",
      "namespace": "clanguml::t00026",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00026/t00026.cc",
-        "line": 53
+        "line": 53,
+        "translation_unit": "../../tests/t00026/t00026.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f12cp19e7u6f9f" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f9gykmk3yfcac" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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@@ -9,79 +9,124 @@
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="141" x="451.5" y="314.2104">Originator(T &amp;&amp; v) : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="451.5" y="347.8198">memoize_value() const : Memento&lt;T&gt;</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="432.5" x2="675.5" y1="380.0234" y2="380.0234"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
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+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="259" x="26" y="350.5151">state(const std::string &amp; n) : Memento&lt;T&gt; &amp;</text>
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="395" y1="357.1094" y2="357.1094"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="364" x="26" y="371.3198">m_mementos : std::unordered_map&lt;std::string,Memento&lt;T&gt;&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9gykmk3yfcac)" height="48" id="C_0001708482137721157489" style="stroke: #A80036; stroke-width: 1.5;" width="160" x="239" y="159"/>
      <ellipse cx="254" cy="175" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M256.9688,180.6406 Q256.3906,180.9375 255.75,181.0781 Q255.1094,181.2344 254.4063,181.2344 Q251.9063,181.2344 250.5781,179.5938 Q249.2656,177.9375 249.2656,174.8125 Q249.2656,171.6875 250.5781,170.0313 Q251.9063,168.375 254.4063,168.375 Q255.1094,168.375 255.75,168.5313 Q256.4063,168.6875 256.9688,168.9844 L256.9688,171.7031 Q256.3438,171.125 255.75,170.8594 Q255.1563,170.5781 254.5313,170.5781 Q253.1875,170.5781 252.5,171.6563 Q251.8125,172.7188 251.8125,174.8125 Q251.8125,176.9063 252.5,177.9844 Q253.1875,179.0469 254.5313,179.0469 Q255.1563,179.0469 255.75,178.7813 Q256.3438,178.5 256.9688,177.9219 L256.9688,180.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="62" x="268" y="179.1543">Caretaker</text>
@@ -90,8 +135,8 @@
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="240" x2="398" y1="191" y2="191"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="240" x2="398" y1="199" y2="199"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f12cp19e7u6f9f)" height="48" id="C_0001014247960805363560" style="stroke: #A80036; stroke-width: 1.5;" width="160" x="454" y="159"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9gykmk3yfcac)" height="48" id="C_0001014247960805363560" style="stroke: #A80036; stroke-width: 1.5;" width="160" x="454" y="159"/>
      <ellipse cx="469" cy="175" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M471.9688,180.6406 Q471.3906,180.9375 470.75,181.0781 Q470.1094,181.2344 469.4063,181.2344 Q466.9063,181.2344 465.5781,179.5938 Q464.2656,177.9375 464.2656,174.8125 Q464.2656,171.6875 465.5781,170.0313 Q466.9063,168.375 469.4063,168.375 Q470.1094,168.375 470.75,168.5313 Q471.4063,168.6875 471.9688,168.9844 L471.9688,171.7031 Q471.3438,171.125 470.75,170.8594 Q470.1563,170.5781 469.5313,170.5781 Q468.1875,170.5781 467.5,171.6563 Q466.8125,172.7188 466.8125,174.8125 Q466.8125,176.9063 467.5,177.9844 Q468.1875,179.0469 469.5313,179.0469 Q470.1563,179.0469 470.75,178.7813 Q471.3438,178.5 471.9688,177.9219 L471.9688,180.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="62" x="483" y="179.1543">Originator</text>
@@ -100,26 +145,26 @@
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="455" x2="613" y1="191" y2="191"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="455" x2="613" y1="199" y2="199"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L53" target="_top" title="StringMemento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L53" xlink:show="new" xlink:title="StringMemento" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f12cp19e7u6f9f)" height="73.6094" id="C_0000851750942915129289" style="stroke: #A80036; stroke-width: 1.5;" width="227" x="302.5" y="8"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L53" target="_top" title="StringMemento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L53" xlink:show="new" xlink:title="StringMemento" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f9gykmk3yfcac)" height="73.6094" id="C_0000851750942915129289" style="stroke: #A80036; stroke-width: 1.5;" width="227" x="302.5" y="8"/>
      <ellipse cx="364.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M367.2188,29.6406 Q366.6406,29.9375 366,30.0781 Q365.3594,30.2344 364.6563,30.2344 Q362.1563,30.2344 360.8281,28.5938 Q359.5156,26.9375 359.5156,23.8125 Q359.5156,20.6875 360.8281,19.0313 Q362.1563,17.375 364.6563,17.375 Q365.3594,17.375 366,17.5313 Q366.6563,17.6875 367.2188,17.9844 L367.2188,20.7031 Q366.5938,20.125 366,19.8594 Q365.4063,19.5781 364.7813,19.5781 Q363.4375,19.5781 362.75,20.6563 Q362.0625,21.7188 362.0625,23.8125 Q362.0625,25.9063 362.75,26.9844 Q363.4375,28.0469 364.7813,28.0469 Q365.4063,28.0469 366,27.7813 Q366.5938,27.5 367.2188,26.9219 L367.2188,29.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="95" x="384.75" y="28.1543">StringMemento</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="303.5" x2="528.5" y1="40" y2="40"/>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="303.5" x2="528.5" y1="48" y2="48"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="308.5" y="54"/>
      <ellipse cx="313.5" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="322.5" y="62.2104">caretaker : Caretaker&lt;std::string&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="308.5" y="66.8047"/>
      <ellipse cx="313.5" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="322.5" y="75.0151">originator : Originator&lt;std::string&gt;</text>
    </a>
    <path d="M451.24,401.16 C413.21,425.46 370.8,452.56 335.51,475.11 " fill="none" id="C_0001324770803720816727-&gt;C_0001241204213727905390" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
--- a/docs/test_cases/t00027.md
+++ b/docs/test_cases/t00027.md
@@ -110,6 +110,12 @@ struct Window {
          "is_virtual": true,
          "name": "display",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 10,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        },
        {
@@ -129,14 +135,22 @@ struct Window {
          "is_virtual": true,
          "name": "~Shape",
          "parameters": [],
+          "source_location": {
+            "column": 13,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 11,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Shape",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -155,8 +169,10 @@ struct Window {
      "name": "Line",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 40,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -202,14 +218,22 @@ struct Window {
          "is_virtual": true,
          "name": "display",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 17,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Line",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -235,8 +259,10 @@ struct Window {
      "name": "Text",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 40,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -282,14 +308,22 @@ struct Window {
          "is_virtual": true,
          "name": "display",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 27,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Text",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -329,14 +363,22 @@ struct Window {
          "is_virtual": true,
          "name": "display",
          "parameters": [],
+          "source_location": {
+            "column": 18,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 35,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        }
      ],
      "name": "ShapeDecorator",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 34
+        "line": 34,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -376,14 +418,22 @@ struct Window {
          "is_virtual": true,
          "name": "display",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 40,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Color",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 38
+        "line": 38,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -430,14 +480,22 @@ struct Window {
          "is_virtual": true,
          "name": "display",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00027/t00027.cc",
+            "line": 45,
+            "translation_unit": "../../tests/t00027/t00027.cc"
+          },
          "type": "void"
        }
      ],
      "name": "Weight",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 43
+        "line": 43,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -463,8 +521,10 @@ struct Window {
      "name": "Line",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -496,8 +556,10 @@ struct Window {
      "name": "Line",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -523,8 +585,10 @@ struct Window {
      "name": "Text",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -556,8 +620,10 @@ struct Window {
      "name": "Text",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [
        {
@@ -584,8 +650,10 @@ struct Window {
          "is_static": false,
          "name": "border",
          "source_location": {
+            "column": 25,
            "file": "../../tests/t00027/t00027.cc",
-            "line": 49
+            "line": 49,
+            "translation_unit": "../../tests/t00027/t00027.cc"
          },
          "type": "Line<clanguml::t00027::Color,clanguml::t00027::Weight>"
        },
@@ -594,8 +662,10 @@ struct Window {
          "is_static": false,
          "name": "divider",
          "source_location": {
+            "column": 17,
            "file": "../../tests/t00027/t00027.cc",
-            "line": 50
+            "line": 50,
+            "translation_unit": "../../tests/t00027/t00027.cc"
          },
          "type": "Line<clanguml::t00027::Color>"
        },
@@ -604,8 +674,10 @@ struct Window {
          "is_static": false,
          "name": "title",
          "source_location": {
+            "column": 25,
            "file": "../../tests/t00027/t00027.cc",
-            "line": 51
+            "line": 51,
+            "translation_unit": "../../tests/t00027/t00027.cc"
          },
          "type": "Text<clanguml::t00027::Color,clanguml::t00027::Weight>"
        },
@@ -614,8 +686,10 @@ struct Window {
          "is_static": false,
          "name": "description",
          "source_location": {
+            "column": 17,
            "file": "../../tests/t00027/t00027.cc",
-            "line": 52
+            "line": 52,
+            "translation_unit": "../../tests/t00027/t00027.cc"
          },
          "type": "Text<clanguml::t00027::Color>"
        }
@@ -624,15 +698,17 @@ struct Window {
      "name": "Window",
      "namespace": "clanguml::t00027",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00027/t00027.cc",
-        "line": 48
+        "line": 48,
+        "translation_unit": "../../tests/t00027/t00027.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00027_class.svg
+++ b/docs/test_cases/t00027_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="ftwm5ynga2vv" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1oifqsp39x9fx" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,95 +9,130 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L8" target="_top" title="Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L8" xlink:show="new" xlink:title="Shape" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1oifqsp39x9fx)" height="81.6094" id="C_0001593092483959332221" style="stroke: #A80036; stroke-width: 1.5;" width="230" x="310.5" y="184"/>
      <ellipse cx="401.25" cy="200" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="40" x="421.75" y="204.1543">Shape</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="330.5" y="230.2104">~Shape() constexpr = default : void</text>
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-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="311.5" x2="539.5" y1="257.6094" y2="257.6094"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00027/t00027.cc#L14" target="_top" title="Line" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00027/t00027.cc#L14" xlink:show="new" xlink:title="Line" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L11" target="_top" title="~Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L11" xlink:show="new" xlink:title="~Shape" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L11" target="_top" title="~Shape" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L11" xlink:show="new" xlink:title="~Shape" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L10" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L10" xlink:show="new" xlink:title="display" xlink:type="simple">
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+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="311.5" x2="539.5" y1="257.6094" y2="257.6094"/>
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-      <ellipse cx="161" cy="370" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L17" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L17" xlink:show="new" xlink:title="display" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L17" target="_top" title="display" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00027/t00027.cc#L17" xlink:show="new" xlink:title="display" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="83" x="170" y="373.2104">display() : void</text>
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="151" x2="258" y1="379.8047" y2="379.8047"/>
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--- a/docs/test_cases/t00028.md
+++ b/docs/test_cases/t00028.md
@@ -109,8 +109,10 @@ class R {
      "name": "A",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -133,8 +135,10 @@ class R {
      "name": "B",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -157,8 +161,10 @@ class R {
      "name": "C",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -181,8 +187,10 @@ class R {
      "name": "D",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 22
+        "line": 22,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -206,8 +214,10 @@ class R {
          "is_static": false,
          "name": "param",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 26
+            "line": 26,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "T"
        }
@@ -216,8 +226,10 @@ class R {
      "name": "E",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [
        {
@@ -247,8 +259,10 @@ class R {
      "name": "G",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 30
+        "line": 30,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -269,8 +283,10 @@ class R {
      "name": "F",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 12,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "type": "enum"
    },
@@ -288,8 +304,10 @@ class R {
      "name": "E",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 25
+        "line": 25,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [
        {
@@ -324,8 +342,10 @@ class R {
          "is_static": false,
          "name": "aaa",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 43
+            "line": 43,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "clanguml::t00028::A"
        },
@@ -338,8 +358,10 @@ class R {
          "is_static": false,
          "name": "bbb",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 46
+            "line": 46,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "clanguml::t00028::B *"
        },
@@ -348,8 +370,10 @@ class R {
          "is_static": false,
          "name": "ccc",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 48
+            "line": 48,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "clanguml::t00028::C &"
        },
@@ -358,8 +382,10 @@ class R {
          "is_static": false,
          "name": "ddd",
          "source_location": {
+            "column": 37,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 50
+            "line": 50,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "std::vector<std::shared_ptr<D>>"
        },
@@ -368,8 +394,10 @@ class R {
          "is_static": false,
          "name": "eee",
          "source_location": {
+            "column": 12,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 52
+            "line": 52,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "E<int>"
        },
@@ -378,8 +406,10 @@ class R {
          "is_static": false,
          "name": "ggg",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00028/t00028.cc",
-            "line": 54
+            "line": 54,
+            "translation_unit": "../../tests/t00028/t00028.cc"
          },
          "type": "clanguml::t00028::G **"
        }
@@ -407,21 +437,29 @@ class R {
              "type": "clanguml::t00028::C &"
            }
          ],
+          "source_location": {
+            "column": 14,
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 37,
+            "translation_unit": "../../tests/t00028/t00028.cc"
+          },
          "type": "void"
        }
      ],
      "name": "R",
      "namespace": "clanguml::t00028",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00028/t00028.cc",
-        "line": 36
+        "line": 36,
+        "translation_unit": "../../tests/t00028/t00028.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L26" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L26" xlink:show="new" xlink:title="param" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L30" target="_top" title="G" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L30" xlink:show="new" xlink:title="G" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L33" target="_top" title="F" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L33" xlink:show="new" xlink:title="F" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#ftkt3kkwvf6lv)" height="86.4141" id="C_0000589227897266388677" style="stroke: #A80036; stroke-width: 1.5;" width="42" x="1023.5" y="34"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L25" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L25" xlink:show="new" xlink:title="E" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L36" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L36" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L37" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L37" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L37" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L37" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="378.5" x2="628.5" y1="60.8047" y2="60.8047"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L43" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L43" xlink:show="new" xlink:title="aaa" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L46" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L46" xlink:show="new" xlink:title="bbb" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L46" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L46" xlink:show="new" xlink:title="bbb" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L48" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L48" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L48" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L48" xlink:show="new" xlink:title="ccc" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="92.4141"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="94.4141"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L48" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L48" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L48" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L48" xlink:show="new" xlink:title="ccc" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="52" x="397.5" y="100.6245">ccc : C &amp;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="105.2188"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="107.2188"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="226" x="397.5" y="113.4292">ddd : std::vector&lt;std::shared_ptr&lt;D&gt;&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="118.0234"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="120.0234"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="397.5" y="126.2339">eee : E&lt;int&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="130.8281"/>
      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="132.8281"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="58" x="397.5" y="139.0386">ggg : G **</text>
    </a>
-    <path d="M664.5,64.5 L664.5,73 L629.79,77 L664.5,81 L664.5,89.6328 A0,0 0 0 0 664.5,89.6328 L766.5,89.6328 A0,0 0 0 0 766.5,89.6328 L766.5,74.5 L756.5,64.5 L664.5,64.5 A0,0 0 0 0 664.5,64.5 " fill="#FBFB77" filter="url(#f1tl61trgvrpli)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M664.5,64.5 L664.5,73 L629.79,77 L664.5,81 L664.5,89.6328 A0,0 0 0 0 664.5,89.6328 L766.5,89.6328 A0,0 0 0 0 766.5,89.6328 L766.5,74.5 L756.5,64.5 L664.5,64.5 A0,0 0 0 0 664.5,64.5 " fill="#FBFB77" filter="url(#ftkt3kkwvf6lv)" style="stroke: #A80036; stroke-width: 1.0;"/>
    <path d="M756.5,64.5 L756.5,74.5 L766.5,74.5 L756.5,64.5 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="81" x="670.5" y="81.5669">R class note.</text>
-    <path d="M144.5,42 L144.5,67.1328 A0,0 0 0 0 144.5,67.1328 L342.5,67.1328 A0,0 0 0 0 342.5,67.1328 L342.5,60 L381.5,71.207 L342.5,52 L342.5,52 L332.5,42 L144.5,42 A0,0 0 0 0 144.5,42 " fill="#FBFB77" filter="url(#f1tl61trgvrpli)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M144.5,42 L144.5,67.1328 A0,0 0 0 0 144.5,67.1328 L342.5,67.1328 A0,0 0 0 0 342.5,67.1328 L342.5,60 L381.5,71.207 L342.5,52 L342.5,52 L332.5,42 L144.5,42 A0,0 0 0 0 144.5,42 " fill="#FBFB77" filter="url(#ftkt3kkwvf6lv)" style="stroke: #A80036; stroke-width: 1.0;"/>
    <path d="M332.5,42 L332.5,52 L342.5,52 L332.5,42 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="177" x="150.5" y="59.0669">R contains an instance of A.</text>
-    <path d="M144.5,77.1328 L144.5,102.2656 A0,0 0 0 0 144.5,102.2656 L263.5,102.2656 A0,0 0 0 0 263.5,102.2656 L263.5,95.1328 L381.5,96.8164 L263.5,87.1328 L263.5,87.1328 L253.5,77.1328 L144.5,77.1328 A0,0 0 0 0 144.5,77.1328 " fill="#FBFB77" filter="url(#f1tl61trgvrpli)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M144.5,77.1328 L144.5,102.2656 A0,0 0 0 0 144.5,102.2656 L263.5,102.2656 A0,0 0 0 0 263.5,102.2656 L263.5,95.1328 L381.5,96.8164 L263.5,87.1328 L263.5,87.1328 L253.5,77.1328 L144.5,77.1328 A0,0 0 0 0 144.5,77.1328 " fill="#FBFB77" filter="url(#ftkt3kkwvf6lv)" style="stroke: #A80036; stroke-width: 1.0;"/>
    <path d="M253.5,77.1328 L253.5,87.1328 L263.5,87.1328 L253.5,77.1328 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="98" x="150.5" y="94.1997">Reference to C.</text>
    <path d="M557.17,274.62 C563.23,287.75 571.06,304.71 578.39,320.59 " fill="none" id="C_0001949673179441298667-&gt;C_0001014136565447389473" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
--- a/docs/test_cases/t00029.md
+++ b/docs/test_cases/t00029.md
@@ -88,8 +88,10 @@ struct R {
      "name": "A",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -109,8 +111,10 @@ struct R {
          "is_static": false,
          "name": "param",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00029/t00029.cc",
-            "line": 13
+            "line": 13,
+            "translation_unit": "../../tests/t00029/t00029.cc"
          },
          "type": "T"
        }
@@ -119,8 +123,10 @@ struct R {
      "name": "C",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [
        {
@@ -144,8 +150,10 @@ struct R {
      "name": "E",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 12,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 21
+        "line": 21,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "type": "enum"
    },
@@ -163,8 +171,10 @@ struct R {
      "name": "G1",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 26
+        "line": 26,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -183,8 +193,10 @@ struct R {
      "name": "G2",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 28
+        "line": 28,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -203,8 +215,10 @@ struct R {
      "name": "G3",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 30
+        "line": 30,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -223,8 +237,10 @@ struct R {
      "name": "G4",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 32
+        "line": 32,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -244,8 +260,10 @@ struct R {
          "is_static": false,
          "name": "g1",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00029/t00029.cc",
-            "line": 35
+            "line": 35,
+            "translation_unit": "../../tests/t00029/t00029.cc"
          },
          "type": "clanguml::t00029::G1"
        },
@@ -258,8 +276,10 @@ struct R {
          "is_static": false,
          "name": "g3",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00029/t00029.cc",
-            "line": 41
+            "line": 41,
+            "translation_unit": "../../tests/t00029/t00029.cc"
          },
          "type": "clanguml::t00029::G3 &"
        },
@@ -268,8 +288,10 @@ struct R {
          "is_static": false,
          "name": "g4",
          "source_location": {
+            "column": 25,
            "file": "../../tests/t00029/t00029.cc",
-            "line": 43
+            "line": 43,
+            "translation_unit": "../../tests/t00029/t00029.cc"
          },
          "type": "std::shared_ptr<G4>"
        }
@@ -278,15 +300,17 @@ struct R {
      "name": "R",
      "namespace": "clanguml::t00029",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00029/t00029.cc",
-        "line": 34
+        "line": 34,
+        "translation_unit": "../../tests/t00029/t00029.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00029_class.svg
+++ b/docs/test_cases/t00029_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="fwcn55dpuk5bg" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fi19wmw1bk5fk" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,16 +9,16 @@
    <style type="text/css">a:hover { text-decoration: underline; }</style>
  </defs>
  <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00029/t00029.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00029/t00029.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00029/t00029.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00029/t00029.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fi19wmw1bk5fk)" height="48" id="C_0001970994826766369014" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="10.5" y="27"/>
      <ellipse cx="25.5" cy="43" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
      <path d="M28.4688,48.6406 Q27.8906,48.9375 27.25,49.0781 Q26.6094,49.2344 25.9063,49.2344 Q23.4063,49.2344 22.0781,47.5938 Q20.7656,45.9375 20.7656,42.8125 Q20.7656,39.6875 22.0781,38.0313 Q23.4063,36.375 25.9063,36.375 Q26.6094,36.375 27.25,36.5313 Q27.9063,36.6875 28.4688,36.9844 L28.4688,39.7031 Q27.8438,39.125 27.25,38.8594 Q26.6563,38.5781 26.0313,38.5781 Q24.6875,38.5781 24,39.6563 Q23.3125,40.7188 23.3125,42.8125 Q23.3125,44.9063 24,45.9844 Q24.6875,47.0469 26.0313,47.0469 Q26.6563,47.0469 27.25,46.7813 Q27.8438,46.5 28.4688,45.9219 L28.4688,48.6406 Z "/>
      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="39.5" y="47.1543">A</text>
      <line style="stroke: #A80036; stroke-width: 1.5;" x1="11.5" x2="49.5" y1="59" y2="59"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00029/t00029.cc#L35" target="_top" title="g1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00029/t00029.cc#L35" xlink:show="new" xlink:title="g1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00029/t00029.cc#L41" target="_top" title="g3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00029/t00029.cc#L41" xlink:show="new" xlink:title="g3" xlink:type="simple">
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--- a/docs/test_cases/t00030.md
+++ b/docs/test_cases/t00030.md
@@ -76,8 +76,10 @@ struct R {
      "name": "A",
      "namespace": "clanguml::t00030",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00030/t00030.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00030/t00030.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -96,8 +98,10 @@ struct R {
      "name": "B",
      "namespace": "clanguml::t00030",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00030/t00030.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00030/t00030.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -116,8 +120,10 @@ struct R {
      "name": "C",
      "namespace": "clanguml::t00030",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00030/t00030.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00030/t00030.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -136,8 +142,10 @@ struct R {
      "name": "D",
      "namespace": "clanguml::t00030",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00030/t00030.cc",
-        "line": 13
+        "line": 13,
+        "translation_unit": "../../tests/t00030/t00030.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -156,8 +164,10 @@ struct R {
      "name": "E",
      "namespace": "clanguml::t00030",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00030/t00030.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00030/t00030.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -181,8 +191,10 @@ struct R {
          "is_static": false,
          "name": "aaa",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00030/t00030.cc",
-            "line": 19
+            "line": 19,
+            "translation_unit": "../../tests/t00030/t00030.cc"
          },
          "type": "clanguml::t00030::A"
        },
@@ -195,8 +207,10 @@ struct R {
          "is_static": false,
          "name": "bbb",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00030/t00030.cc",
-            "line": 22
+            "line": 22,
+            "translation_unit": "../../tests/t00030/t00030.cc"
          },
          "type": "std::vector<B>"
        },
@@ -209,8 +223,10 @@ struct R {
          "is_static": false,
          "name": "ccc",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00030/t00030.cc",
-            "line": 25
+            "line": 25,
+            "translation_unit": "../../tests/t00030/t00030.cc"
          },
          "type": "std::vector<C>"
        },
@@ -223,8 +239,10 @@ struct R {
          "is_static": false,
          "name": "ddd",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00030/t00030.cc",
-            "line": 28
+            "line": 28,
+            "translation_unit": "../../tests/t00030/t00030.cc"
          },
          "type": "clanguml::t00030::D"
        },
@@ -237,8 +255,10 @@ struct R {
          "is_static": false,
          "name": "eee",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00030/t00030.cc",
-            "line": 31
+            "line": 31,
+            "translation_unit": "../../tests/t00030/t00030.cc"
          },
          "type": "clanguml::t00030::E *"
        }
@@ -247,15 +267,17 @@ struct R {
      "name": "R",
      "namespace": "clanguml::t00030",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00030/t00030.cc",
-        "line": 17
+        "line": 17,
+        "translation_unit": "../../tests/t00030/t00030.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00030_class.svg
+++ b/docs/test_cases/t00030_class.svg
@@ -1,6 +1,6 @@
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      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="110" x2="254" y1="48" y2="48"/>
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L19" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L19" xlink:show="new" xlink:title="aaa" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="129" y="62.2104">aaa : A</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="66.8047"/>
      <ellipse cx="120" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L22" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L22" xlink:show="new" xlink:title="bbb" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="129" y="75.0151">bbb : std::vector&lt;B&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="79.6094"/>
      <ellipse cx="120" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="117" x="129" y="87.8198">ccc : std::vector&lt;C&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="92.4141"/>
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    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="41" x="129" y="100.6245">ddd : D</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="50" x="129" y="113.4292">eee : E *</text>
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--- a/docs/test_cases/t00031.md
+++ b/docs/test_cases/t00031.md
@@ -81,8 +81,10 @@ struct R {
      "name": "A",
      "namespace": "clanguml::t00031",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00031/t00031.cc",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00031/t00031.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -103,8 +105,10 @@ struct R {
      "name": "B",
      "namespace": "clanguml::t00031",
      "source_location": {
+        "column": 6,
        "file": "../../tests/t00031/t00031.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00031/t00031.cc"
      },
      "type": "enum"
    },
@@ -127,8 +131,10 @@ struct R {
          "is_static": false,
          "name": "ttt",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00031/t00031.cc",
-            "line": 15
+            "line": 15,
+            "translation_unit": "../../tests/t00031/t00031.cc"
          },
          "type": "T"
        }
@@ -137,8 +143,10 @@ struct R {
      "name": "C",
      "namespace": "clanguml::t00031",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00031/t00031.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00031/t00031.cc"
      },
      "template_parameters": [
        {
@@ -164,8 +172,10 @@ struct R {
      "name": "D",
      "namespace": "clanguml::t00031",
      "source_location": {
+        "column": 7,
        "file": "../../tests/t00031/t00031.cc",
-        "line": 18
+        "line": 18,
+        "translation_unit": "../../tests/t00031/t00031.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -184,8 +194,10 @@ struct R {
      "name": "C",
      "namespace": "clanguml::t00031",
      "source_location": {
+        "column": 29,
        "file": "../../tests/t00031/t00031.cc",
-        "line": 14
+        "line": 14,
+        "translation_unit": "../../tests/t00031/t00031.cc"
      },
      "template_parameters": [
        {
@@ -216,8 +228,10 @@ struct R {
          "is_static": false,
          "name": "aaa",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00031/t00031.cc",
-            "line": 22
+            "line": 22,
+            "translation_unit": "../../tests/t00031/t00031.cc"
          },
          "type": "clanguml::t00031::A *"
        },
@@ -230,8 +244,10 @@ struct R {
          "is_static": false,
          "name": "bbb",
          "source_location": {
+            "column": 20,
            "file": "../../tests/t00031/t00031.cc",
-            "line": 26
+            "line": 26,
+            "translation_unit": "../../tests/t00031/t00031.cc"
          },
          "type": "std::vector<B>"
        },
@@ -244,8 +260,10 @@ struct R {
          "is_static": false,
          "name": "ccc",
          "source_location": {
+            "column": 12,
            "file": "../../tests/t00031/t00031.cc",
-            "line": 29
+            "line": 29,
+            "translation_unit": "../../tests/t00031/t00031.cc"
          },
          "type": "C<int>"
        },
@@ -258,8 +276,10 @@ struct R {
          "is_static": false,
          "name": "ddd",
          "source_location": {
+            "column": 8,
            "file": "../../tests/t00031/t00031.cc",
-            "line": 32
+            "line": 32,
+            "translation_unit": "../../tests/t00031/t00031.cc"
          },
          "type": "clanguml::t00031::D *"
        }
@@ -268,15 +288,17 @@ struct R {
      "name": "R",
      "namespace": "clanguml::t00031",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00031/t00031.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00031/t00031.cc"
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      "template_parameters": [],
      "type": "class"
    }
  ],
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+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
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      <line style="stroke: #A80036; stroke-width: 1.5;" x1="71" x2="215" y1="48" y2="48"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="76" y="54"/>
      <ellipse cx="81" cy="59" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L22" target="_top" title="aaa" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L22" xlink:show="new" xlink:title="aaa" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="50" x="90" y="62.2104">aaa : A *</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="76" y="66.8047"/>
      <ellipse cx="81" cy="71.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="90" y="75.0151">bbb : std::vector&lt;B&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L29" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L29" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L29" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L29" xlink:show="new" xlink:title="ccc" xlink:type="simple">
      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="76" y="79.6094"/>
      <ellipse cx="81" cy="84.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L29" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L29" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L29" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L29" xlink:show="new" xlink:title="ccc" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="90" y="87.8198">ccc : C&lt;int&gt;</text>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L32" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L32" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L32" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L32" xlink:show="new" xlink:title="ddd" xlink:type="simple">
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      <ellipse cx="81" cy="97.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L32" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00031/t00031.cc#L32" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L32" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00031/t00031.cc#L32" xlink:show="new" xlink:title="ddd" xlink:type="simple">
      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="90" y="100.6245">ddd : D *</text>
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--- a/docs/test_cases/t00032.md
+++ b/docs/test_cases/t00032.md
@@ -77,8 +77,10 @@ struct R {
      "name": "Base",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -97,8 +99,10 @@ struct R {
      "name": "TBase",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -131,14 +135,22 @@ struct R {
          "is_virtual": false,
          "name": "operator()",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00032/t00032.cc",
+            "line": 12,
+            "translation_unit": "../../tests/t00032/t00032.cc"
+          },
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -171,14 +183,22 @@ struct R {
          "is_virtual": false,
          "name": "operator()",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00032/t00032.cc",
+            "line": 16,
+            "translation_unit": "../../tests/t00032/t00032.cc"
+          },
          "type": "void"
        }
      ],
      "name": "B",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -211,14 +231,22 @@ struct R {
          "is_virtual": false,
          "name": "operator()",
          "parameters": [],
+          "source_location": {
+            "column": 10,
+            "file": "../../tests/t00032/t00032.cc",
+            "line": 20,
+            "translation_unit": "../../tests/t00032/t00032.cc"
+          },
          "type": "void"
        }
      ],
      "name": "C",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 19
+        "line": 19,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -245,8 +273,10 @@ struct R {
          "is_static": false,
          "name": "counter",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00032/t00032.cc",
-            "line": 26
+            "line": 26,
+            "translation_unit": "../../tests/t00032/t00032.cc"
          },
          "type": "L"
        }
@@ -255,8 +285,10 @@ struct R {
      "name": "Overload",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [
        {
@@ -319,8 +351,10 @@ struct R {
      "name": "Overload",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 24
+        "line": 24,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [
        {
@@ -371,8 +405,10 @@ struct R {
          "is_static": false,
          "name": "overload",
          "source_location": {
+            "column": 35,
            "file": "../../tests/t00032/t00032.cc",
-            "line": 32
+            "line": 32,
+            "translation_unit": "../../tests/t00032/t00032.cc"
          },
          "type": "Overload<clanguml::t00032::TBase,int,clanguml::t00032::A,clanguml::t00032::B,clanguml::t00032::C>"
        }
@@ -381,15 +417,17 @@ struct R {
      "name": "R",
      "namespace": "clanguml::t00032",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00032/t00032.cc",
-        "line": 31
+        "line": 31,
+        "translation_unit": "../../tests/t00032/t00032.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00032_class.svg
+++ b/docs/test_cases/t00032_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f15lgk77qboak" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1k3h3m24m9o4o" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,54 +9,69 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00032/t00032.cc#L7" target="_top" title="Base" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00032/t00032.cc#L7" xlink:show="new" xlink:title="Base" xlink:type="simple">
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--- a/docs/test_cases/t00033.md
+++ b/docs/test_cases/t00033.md
@@ -70,8 +70,10 @@ struct R {
          "is_static": false,
          "name": "aaa",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00033/t00033.cc",
-            "line": 8
+            "line": 8,
+            "translation_unit": "../../tests/t00033/t00033.cc"
          },
          "type": "T"
        }
@@ -80,8 +82,10 @@ struct R {
      "name": "A",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [
        {
@@ -108,8 +112,10 @@ struct R {
          "is_static": false,
          "name": "bbb",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00033/t00033.cc",
-            "line": 12
+            "line": 12,
+            "translation_unit": "../../tests/t00033/t00033.cc"
          },
          "type": "T"
        }
@@ -118,8 +124,10 @@ struct R {
      "name": "B",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 11
+        "line": 11,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [
        {
@@ -146,8 +154,10 @@ struct R {
          "is_static": false,
          "name": "ccc",
          "source_location": {
+            "column": 7,
            "file": "../../tests/t00033/t00033.cc",
-            "line": 16
+            "line": 16,
+            "translation_unit": "../../tests/t00033/t00033.cc"
          },
          "type": "T"
        }
@@ -156,8 +166,10 @@ struct R {
      "name": "C",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 15
+        "line": 15,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [
        {
@@ -184,8 +196,10 @@ struct R {
          "is_static": false,
          "name": "ddd",
          "source_location": {
+            "column": 9,
            "file": "../../tests/t00033/t00033.cc",
-            "line": 20
+            "line": 20,
+            "translation_unit": "../../tests/t00033/t00033.cc"
          },
          "type": "int"
        }
@@ -194,8 +208,10 @@ struct R {
      "name": "D",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 19
+        "line": 19,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -214,8 +230,10 @@ struct R {
      "name": "C",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 11,
        "file": "../../../../../../usr/include/c++/12/bits/unique_ptr.h",
-        "line": 269
+        "line": 269,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [
        {
@@ -241,8 +259,10 @@ struct R {
      "name": "B",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [
        {
@@ -282,8 +302,10 @@ struct R {
      "name": "A",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 7
+        "line": 7,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [
        {
@@ -331,8 +353,10 @@ struct R {
          "is_static": false,
          "name": "abc",
          "source_location": {
+            "column": 33,
            "file": "../../tests/t00033/t00033.cc",
-            "line": 24
+            "line": 24,
+            "translation_unit": "../../tests/t00033/t00033.cc"
          },
          "type": "A<B<std::unique_ptr<C<D>>>>"
        }
@@ -341,15 +365,17 @@ struct R {
      "name": "R",
      "namespace": "clanguml::t00033",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00033/t00033.cc",
-        "line": 23
+        "line": 23,
+        "translation_unit": "../../tests/t00033/t00033.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00033_class.svg
+++ b/docs/test_cases/t00033_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="ff27gbom8lurb" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fbaiw6nkleiha" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
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@@ -36,15 +36,15 @@
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--- a/docs/test_cases/t00034.md
+++ b/docs/test_cases/t00034.md
@@ -114,6 +114,12 @@ struct R {
              "type": "const clanguml::t00034::Void &"
            }
          ],
+          "source_location": {
+            "column": 20,
+            "file": "../../tests/t00034/t00034.cc",
+            "line": 10,
+            "translation_unit": "../../tests/t00034/t00034.cc"
+          },
          "type": "bool"
        },
        {
@@ -138,14 +144,22 @@ struct R {
              "type": "const clanguml::t00034::Void &"
            }
          ],
+          "source_location": {
+            "column": 20,
+            "file": "../../tests/t00034/t00034.cc",
+            "line": 11,
+            "translation_unit": "../../tests/t00034/t00034.cc"
+          },
          "type": "bool"
        }
      ],
      "name": "Void",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 9
+        "line": 9,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -164,8 +178,10 @@ struct R {
      "name": "lift_void",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 16
+        "line": 16,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [
        {
@@ -191,8 +207,10 @@ struct R {
      "name": "lift_void",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 20
+        "line": 20,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [
        {
@@ -218,8 +236,10 @@ struct R {
      "name": "drop_void",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 30,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 33
+        "line": 33,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [
        {
@@ -245,8 +265,10 @@ struct R {
      "name": "drop_void",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 20,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 37
+        "line": 37,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [
        {
@@ -272,8 +294,10 @@ struct R {
      "name": "A",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 43
+        "line": 43,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -293,8 +317,10 @@ struct R {
          "is_static": false,
          "name": "la",
          "source_location": {
+            "column": 21,
            "file": "../../tests/t00034/t00034.cc",
-            "line": 46
+            "line": 46,
+            "translation_unit": "../../tests/t00034/t00034.cc"
          },
          "type": "lift_void_t<clanguml::t00034::A> *"
        },
@@ -303,8 +329,10 @@ struct R {
          "is_static": false,
          "name": "lv",
          "source_location": {
+            "column": 24,
            "file": "../../tests/t00034/t00034.cc",
-            "line": 47
+            "line": 47,
+            "translation_unit": "../../tests/t00034/t00034.cc"
          },
          "type": "lift_void_t<void> *"
        }
@@ -313,15 +341,17 @@ struct R {
      "name": "R",
      "namespace": "clanguml::t00034",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00034/t00034.cc",
-        "line": 45
+        "line": 45,
+        "translation_unit": "../../tests/t00034/t00034.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00034_class.svg
+++ b/docs/test_cases/t00034_class.svg
@@ -1,6 +1,6 @@
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  <defs>
-    <filter height="300%" id="f1bmmubzfoadqm" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f15d1q2s9iuzc6" width="300%" x="-1" y="-1">
      <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,20 +9,30 @@
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="279" x="26" y="218.0151">operator==(const Void &amp;) constexpr const : bool</text>
+    </a>
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@@ -31,8 +41,8 @@
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@@ -61,34 +71,34 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00034/t00034.cc#L43" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00034/t00034.cc#L43" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L43" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L43" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L45" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L45" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L46" target="_top" title="la" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L46" xlink:show="new" xlink:title="la" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00034/t00034.cc#L46" target="_top" title="la" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/01ef3dcbcc62dfdf04b1a2c76468b8c4c4488248/tests/t00034/t00034.cc#L46" xlink:show="new" xlink:title="la" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L46" target="_top" title="la" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L46" xlink:show="new" xlink:title="la" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L47" target="_top" title="lv" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L47" xlink:show="new" xlink:title="lv" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L47" target="_top" title="lv" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/ef753eaaff811d6d53dae5db6eeaede5182f4422/tests/t00034/t00034.cc#L47" xlink:show="new" xlink:title="lv" xlink:type="simple">
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--- a/docs/test_cases/t00035.md
+++ b/docs/test_cases/t00035.md
@@ -62,8 +62,10 @@ struct Right { };
      "name": "Top",
      "namespace": "clanguml::t00035",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00035/t00035.cc",
-        "line": 4
+        "line": 4,
+        "translation_unit": "../../tests/t00035/t00035.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -82,8 +84,10 @@ struct Right { };
      "name": "Left",
      "namespace": "clanguml::t00035",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00035/t00035.cc",
-        "line": 6
+        "line": 6,
+        "translation_unit": "../../tests/t00035/t00035.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -102,8 +106,10 @@ struct Right { };
      "name": "Center",
      "namespace": "clanguml::t00035",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00035/t00035.cc",
-        "line": 8
+        "line": 8,
+        "translation_unit": "../../tests/t00035/t00035.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -122,8 +128,10 @@ struct Right { };
      "name": "Bottom",
      "namespace": "clanguml::t00035",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00035/t00035.cc",
-        "line": 10
+        "line": 10,
+        "translation_unit": "../../tests/t00035/t00035.cc"
      },
      "template_parameters": [],
      "type": "class"
@@ -142,15 +150,17 @@ struct Right { };
      "name": "Right",
      "namespace": "clanguml::t00035",
      "source_location": {
+        "column": 8,
        "file": "../../tests/t00035/t00035.cc",
-        "line": 12
+        "line": 12,
+        "translation_unit": "../../tests/t00035/t00035.cc"
      },
      "template_parameters": [],
      "type": "class"
    }
  ],
  "metadata": {
-    "clang_uml_version": "0.3.6-31-g01ef3dc",
+    "clang_uml_version": "0.3.7-34-gef753ea",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
--- a/docs/test_cases/t00035_class.svg
+++ b/docs/test_cases/t00035_class.svg
@@ -1,6 +1,6 @@
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-    <filter height="300%" id="f1jcrdbaa4ro42" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f36ob6zqchbf1" width="300%" x="-1" y="-1">
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      <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
      <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,40 +9,40 @@
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--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Bartek Kryza	13ea67c1d8	Updated test cases documentation	2023-06-26 16:15:55 +02:00
Bartek Kryza	ed151f45e1	Fixed class method links in PlantUML diagrams	2023-06-26 16:15:10 +02:00
Bartek Kryza	ef753eaaff	Merge pull request #163 from bkryza/add-doxygen-config Add doxygen config	2023-06-25 18:45:24 +02:00
Bartek Kryza	46b8c29907	Update Doxygen docs for util namespace	2023-06-25 17:53:21 +02:00
Bartek Kryza	f1250e5780	Update Doxygen docs for sequence_diagram namespace	2023-06-25 12:48:32 +02:00
Bartek Kryza	c0b0af1bda	Added Doxygen footer	2023-06-25 12:46:53 +02:00
Bartek Kryza	06045cee21	Updated docs	2023-06-24 21:57:55 +02:00
Bartek Kryza	c49517925e	Update Doxygen docs for package_diagram namespace	2023-06-24 20:53:58 +02:00
Bartek Kryza	d594f79155	Update Doxygen docs for include_diagram namespace	2023-06-24 20:05:24 +02:00
Bartek Kryza	e1b7d67c71	Update Doxygen docs for decorators namespace	2023-06-24 18:22:10 +02:00
Bartek Kryza	935d25c8f4	Update Doxygen docs for class_diagram namespace	2023-06-24 17:24:06 +02:00
Bartek Kryza	627a9fe1a8	Disbaled dark mode in HTML Doxygen docs style	2023-06-24 17:23:27 +02:00
Bartek Kryza	6c6384e5fd	Fixed clang-tidy warnings	2023-06-23 20:46:43 +02:00
Bartek Kryza	525b3f74a6	Updated docs links	2023-06-23 19:54:30 +02:00
Bartek Kryza	321fb177a9	Updated code for Doxygen documentation	2023-06-23 19:39:41 +02:00
Bartek Kryza	d8ef12d1c6	Added Doxygen documentation	2023-06-23 19:38:28 +02:00
Bartek Kryza	a39af67987	Fixed comment_parser option handling	2023-06-21 00:51:39 +02:00
Bartek Kryza	fb348fbaa1	Updated Doxygen docs	2023-06-19 23:25:31 +02:00
Bartek Kryza	6dd4089c8d	Added initial Doxygen config	2023-06-18 23:41:48 +02:00
Bartek Kryza	7575147b71	Fixed @file doxygen links	2023-06-18 23:40:13 +02:00
Bartek Kryza	f424ed4c8c	Added doxygen comments to common namespace	2023-06-18 20:23:44 +02:00
Bartek Kryza	da2cb63ab3	Added initial Doxygen config	2023-06-18 01:18:35 +02:00
Bartek Kryza	031235bf49	Updated troubleshooting	2023-06-16 16:46:37 +02:00
Bartek Kryza	d8aa955455	Merge pull request #159 from bkryza/add-progress-indicators Add progress indicators	2023-06-15 22:54:14 +02:00
Bartek Kryza	94b1d51ca8	Fixed building on Windows	2023-06-15 22:28:29 +02:00
Bartek Kryza	8c4e48d511	Fixed clang-tidy warnings	2023-06-15 21:41:22 +02:00
Bartek Kryza	930ffb3468	Updated README	2023-06-15 21:07:12 +02:00
Bartek Kryza	408416020f	Added --progress option for diagram progress indicators	2023-06-15 00:24:55 +02:00
Bartek Kryza	c387aba82e	Added indicators library v2.3	2023-06-14 01:19:11 +02:00
Bartek Kryza	2cfff608d8	Updated README logo link	2023-06-14 00:22:21 +02:00
Bartek Kryza	3261838af8	Updated log levels	2023-06-12 20:29:11 +02:00
Bartek Kryza	01db5185b2	Updated test cases documentation	2023-06-12 00:55:11 +02:00
Bartek Kryza	43cc5cb49f	Extended source_location with column and translation unit info	2023-06-12 00:42:52 +02:00
Bartek Kryza	84ec4733cc	Merge pull request #156 from bkryza/v0.3.7 V0.3.7	2023-06-11 18:02:43 +02:00
Bartek Kryza	f963c10257	Updated conda packaging	2023-06-11 17:27:07 +02:00
Bartek Kryza	fbb16859f3	Added Windows installer build script	2023-06-11 17:14:00 +02:00
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