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From: "pilarlatiesa at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/113376] Confusing notes when using C++17 parallel
 algorithms
Date: Mon, 15 Jan 2024 15:13:39 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113376

--- Comment #3 from Pilar Latiesa <pilarlatiesa at gmail dot com> ---

It seems that what is missing is a corresponding change in the macro defini=
tion
logic. It should have been changed to:

// Check the user-defined macro for warnings
#if defined(PSTL_USAGE_WARNINGS)
#    define _PSTL_USAGE_WARNINGS
#endif

See
https://github.com/llvm/llvm-project/blob/5ccf19ded09f68bef43275c81c20b0e65=
f7c0b75/pstl/include/pstl/internal/pstl_config.h#L26=