Fixed test cases on LLVM 16

src/class_diagram/visitor/template_builder.cc

@@ -582,13 +582,16 @@ clang::QualType template_builder::consume_context(
 template_parameter template_builder::process_type_argument(
     std::optional<clanguml::class_diagram::model::class_ *> &parent,
     const clang::NamedDecl *cls, const clang::TemplateDecl *template_decl,
-    // const clang::TemplateArgument &arg,
     clang::QualType type, class_ &template_instantiation, size_t argument_index)
 {
-    auto type_name = common::to_string(type, &cls->getASTContext());
-
     std::optional<template_parameter> argument;
 
+    if (type->getAs<clang::ElaboratedType>() != nullptr) {
+        type = type->getAs<clang::ElaboratedType>()->getNamedType();
+    }
+
+    auto type_name = common::to_string(type, &cls->getASTContext());
+
     LOG_DBG("Processing template {} type argument {}: {}, {}, {}",
         template_decl->getQualifiedNameAsString(), argument_index, type_name,
         type->getTypeClassName(),
@@ -676,8 +679,6 @@ bool template_builder::find_relationships_in_unexposed_template_params(
     return found;
 }
 
-// using token_it = std::vector<std::string>::const_iterator;
-
 namespace detail {
 
 std::string map_type_parameter_to_template_parameter(
@@ -1107,6 +1108,7 @@ std::optional<template_parameter> template_builder::try_as_record_type(
     type = consume_context(type, argument);
 
     auto type_name = common::to_string(type, template_decl->getASTContext());
+
     argument.set_type(type_name);
     const auto type_id = common::to_id(type_name);
     argument.set_id(type_id);
@@ -1138,9 +1140,6 @@ std::optional<template_parameter> template_builder::try_as_record_type(
     }
     else if (const auto *record_type_decl = record_type->getAsRecordDecl();
              record_type_decl != nullptr) {
-#if LLVM_VERSION_MAJOR >= 16
-        argument.set_type(record_type_decl->getQualifiedNameAsString());
-#endif
         if (diagram().should_include(type_name)) {
             // Add dependency relationship to the parent
             // template

src/class_diagram/visitor/template_builder.h

@@ -102,10 +102,8 @@ public:
     template_parameter process_type_argument(
         std::optional<clanguml::class_diagram::model::class_ *> &parent,
         const clang::NamedDecl *cls,
-        const clang::TemplateDecl *base_template_decl,
-        // const clang::TemplateArgument &arg,
-        clang::QualType type, model::class_ &template_instantiation,
-        size_t argument_index);
+        const clang::TemplateDecl *base_template_decl, clang::QualType type,
+        model::class_ &template_instantiation, size_t argument_index);
 
     common::model::template_parameter process_template_argument(
         const clang::TemplateArgument &arg);

src/class_diagram/visitor/translation_unit_visitor.cc

@@ -1839,7 +1839,6 @@ void translation_unit_visitor::process_field(
     // Process the type which is template instantiation of some sort
     if (template_field_type != nullptr &&
         !field_type_is_template_template_parameter) {
-
         // Build the template instantiation for the field type
         auto template_specialization_ptr =
             tbuilder().build(&field_declaration, *template_field_type, {&c});

src/common/clang_utils.cc

@@ -116,8 +116,8 @@ std::string to_string(const clang::QualType &type, const clang::ASTContext &ctx,
     bool try_canonical)
 {
     clang::PrintingPolicy print_policy(ctx.getLangOpts());
-    print_policy.SuppressScope = false;
-    print_policy.PrintCanonicalTypes = false;
+    print_policy.SuppressScope = 0;
+    print_policy.PrintCanonicalTypes = 0;
 
     std::string result;
 

tests/t00014/test_case.h

@@ -154,7 +154,6 @@ TEST_CASE("t00014", "[test-case][class]")
         REQUIRE(json::IsClass(j, "A<std::string,std::string>"));
         REQUIRE(json::IsClass(j, "A<char,std::string>"));
         REQUIRE(json::IsClass(j, "B"));
-
         save_json(config.output_directory() + "/" + diagram->name + ".json", j);
     }
 }