Fixed handling of function template parameters

2023-05-13 18:09:58 +02:00
parent d6db61bde0
commit 4b0fcd631d
5 changed files with 25 additions and 33 deletions
--- a/src/class_diagram/visitor/template_builder.cc
+++ b/src/class_diagram/visitor/template_builder.cc
@@ -928,7 +928,15 @@ std::optional<template_parameter> template_builder::try_as_function_prototype(
    clang::QualType &type, class_ &template_instantiation,
    size_t argument_index)
 {
-    const auto *function_type = type->getAs<clang::FunctionProtoType>();
+    auto *function_type = type->getAs<clang::FunctionProtoType>();
+
+    if (function_type == nullptr && type->isFunctionPointerType()) {
+        function_type =
+            type->getPointeeType()->getAs<clang::FunctionProtoType>();
+        if (function_type == nullptr)
+            return {};
+    }
+
    if (function_type == nullptr)
        return {};