[libcxx-commits] [libcxx] 179cc20 - [libc++] Add missing _LIBCPP_NODEBUG in <__type_traits/invoke.h>

[Nikolas Klauser via libcxx-commits]

Author: Nikolas Klauser
Date: 2025-06-30T10:19:24+02:00
New Revision: 179cc202bda35e6da410b7475ed781fac85345e7

URL: https://github.com/llvm/llvm-project/commit/179cc202bda35e6da410b7475ed781fac85345e7
DIFF: https://github.com/llvm/llvm-project/commit/179cc202bda35e6da410b7475ed781fac85345e7.diff

LOG: [libc++] Add missing _LIBCPP_NODEBUG in <__type_traits/invoke.h>

libc++ doesn't run clang-tidy in the bootstrapping build, so it wasn't
run when `__builtin_invoke` was introduced. Once libc++ upgrades to a
newer clang version, clang-tidy will start to fail due to missing
`_LIBCPP_NODEBUG` annotations.

Added: 
    

Modified: 
    libcxx/include/__type_traits/invoke.h

Removed: 
    


################################################################################
diff  --git a/libcxx/include/__type_traits/invoke.h b/libcxx/include/__type_traits/invoke.h
index e58fad75e9215..ac38b32b0cd76 100644
--- a/libcxx/include/__type_traits/invoke.h
+++ b/libcxx/include/__type_traits/invoke.h
@@ -65,7 +65,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 #if __has_builtin(__builtin_invoke)
 
 template <class... _Args>
-using __invoke_result_t = decltype(__builtin_invoke(std::declval<_Args>()...));
+using __invoke_result_t _LIBCPP_NODEBUG = decltype(__builtin_invoke(std::declval<_Args>()...));
 
 template <class, class... _Args>
 struct __invoke_result_impl {};
@@ -76,7 +76,7 @@ struct __invoke_result_impl<__void_t<__invoke_result_t<_Args...> >, _Args...> {
 };
 
 template <class... _Args>
-using __invoke_result = __invoke_result_impl<void, _Args...>;
+using __invoke_result _LIBCPP_NODEBUG = __invoke_result_impl<void, _Args...>;
 
 template <class... _Args>
 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR __invoke_result_t<_Args...> __invoke(_Args&&... __args)