From 57aa174a86b44a5e2e16ac930aa2953fb4d26dd4 Mon Sep 17 00:00:00 2001
From: Bartek Kryza <bkryza@gmail.com>
Date: Mon, 15 May 2023 00:57:04 +0200
Subject: [PATCH] Fixed t00064 on LLVM 16

---
 src/class_diagram/visitor/template_builder.cc         | 10 +++++-----
 src/class_diagram/visitor/translation_unit_visitor.cc |  2 +-
 tests/t00064/test_case.h                              |  7 +++++++
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/class_diagram/visitor/template_builder.cc b/src/class_diagram/visitor/template_builder.cc
index 23217861..0e56f5e9 100644
--- a/src/class_diagram/visitor/template_builder.cc
+++ b/src/class_diagram/visitor/template_builder.cc
@@ -871,7 +871,7 @@ std::optional<template_parameter> template_builder::try_as_function_prototype(
     clang::QualType &type, class_ &template_instantiation,
     size_t argument_index)
 {
-    auto *function_type = type->getAs<clang::FunctionProtoType>();
+    const auto *function_type = type->getAs<clang::FunctionProtoType>();
 
     if (function_type == nullptr && type->isFunctionPointerType()) {
         function_type =
@@ -915,10 +915,10 @@ std::optional<template_parameter> template_builder::try_as_function_prototype(
 }
 
 std::optional<template_parameter> template_builder::try_as_decl_type(
-    std::optional<clanguml::class_diagram::model::class_ *> &parent,
-    const clang::NamedDecl *cls, const clang::TemplateDecl *template_decl,
-    clang::QualType &type, class_ &template_instantiation,
-    size_t argument_index)
+    std::optional<clanguml::class_diagram::model::class_ *> & /*parent*/,
+    const clang::NamedDecl * /*cls*/,
+    const clang::TemplateDecl * /*template_decl*/, clang::QualType &type,
+    class_ & /*template_instantiation*/, size_t /*argument_index*/)
 {
     const auto *decl_type =
         common::dereference(type)->getAs<clang::DecltypeType>();
diff --git a/src/class_diagram/visitor/translation_unit_visitor.cc b/src/class_diagram/visitor/translation_unit_visitor.cc
index 5158736e..66d5a526 100644
--- a/src/class_diagram/visitor/translation_unit_visitor.cc
+++ b/src/class_diagram/visitor/translation_unit_visitor.cc
@@ -1610,7 +1610,7 @@ bool translation_unit_visitor::find_relationships(const clang::QualType &type,
 
 void translation_unit_visitor::process_function_parameter(
     const clang::ParmVarDecl &p, class_method &method, class_ &c,
-    const std::set<std::string> &template_parameter_names)
+    const std::set<std::string> & /*template_parameter_names*/)
 {
     method_parameter parameter;
     parameter.set_name(p.getNameAsString());
diff --git a/tests/t00064/test_case.h b/tests/t00064/test_case.h
index e7655c98..804a4f96 100644
--- a/tests/t00064/test_case.h
+++ b/tests/t00064/test_case.h
@@ -64,11 +64,18 @@ TEST_CASE("t00064", "[test-case][class]")
                 "It,type_list<First...>,type_list<Second...>"));
         REQUIRE_THAT(
             puml, (IsMethod<Public>("get", "ref_t", "unsigned int i")));
+#if LLVM_VERSION_MAJOR < 16
         REQUIRE_THAT(puml,
             (IsMethod<Public>("getp", "value_type const*", "unsigned int i")));
         REQUIRE_THAT(puml,
             (IsMethod<Public>("find", "unsigned int", "value_type const& v")));
+#else
+        REQUIRE_THAT(puml,
+            (IsMethod<Public>("getp", "const value_type *", "unsigned int i")));
+        REQUIRE_THAT(puml,
+            (IsMethod<Public>("find", "unsigned int", "const value_type & v")));
 
+#endif
         save_puml(
             config.output_directory() + "/" + diagram->name + ".puml", puml);
     }