Hello, I'm developing a clang-tidy checker that compare the type aliases used in different declarations of the same entity, I'm using the code example below to obtain and compare the full type with namespaces, but removing local CVR-qualifiers, from QualType objects:

clang::TypeName::getFullyQualifiedType(Type1, ASTCtx, true) .withoutLocalFastQualifiers() == clang::TypeName::getFullyQualifiedType(Type2, ASTCtx, true) .withoutLocalFastQualifiers();

The comparison between the types of the parameters param from the following declaration/definition returns false :

template <typename T> class TemplateClass { T var; }; class AnotherClass { public: void method(TemplateClass<int> param); }; void AnotherClass::method(TemplateClass<int> param) {}

The same behavior happens if the return type is TemplateClass<int> instead of void.

Is this the expected behavior for a templated type or should the comparison return true?