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fix: Clang 19 -Wc++20-extensions warning in template test macros (#2910)

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- Added INTERNAL_CATCH_TEMPLATE_TEST_CASE_HANDLE_EMPTY macro for Clang 19+
- Modified template test case macro expansion path for Clang 19+
- Keeps original behavior for other compilers and older Clang versions
This commit is contained in:
abhishekbelgaonkar23 2024-11-16 13:45:42 +05:30
parent 156d28ed7c
commit 2487da6f9f
1 changed files with 0 additions and 6 deletions
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6
src/catch2/catch_template_test_macros.hpp
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@ -1,4 +1,3 @@
// Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.txt or copy at
@ -8,15 +7,10 @@
#ifndef CATCH_TEMPLATE_TEST_MACROS_HPP_INCLUDED
#define CATCH_TEMPLATE_TEST_MACROS_HPP_INCLUDED
// We need this suppression to leak, because it took until GCC 10
// for the front end to handle local suppression via _Pragma properly
// inside templates (so `TEMPLATE_TEST_CASE` and co).
// **THIS IS DIFFERENT FOR STANDARD TESTS, WHERE GCC 9 IS SUFFICIENT**
#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && __GNUC__ < 10
#pragma GCC diagnostic ignored "-Wparentheses"
#endif
#include <catch2/catch_test_macros.hpp>
#include <catch2/internal/catch_template_test_registry.hpp>
#include <catch2/internal/catch_preprocessor.hpp>