Date: Wed, 31 Jan 2024 08:56:22 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 276738] clang: static_assert conflicts with -std=c++98 -pedantic-errors Message-ID: <bug-276738-29464-EEXQAIzTv8@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-276738-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-276738-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276738 --- Comment #3 from Henri Menke <henri@henrimenke.de> --- I have narrowed this down a bit more. The following code doesn't preprocess correctly #include <cassert> //#undef _Static_assert static_assert(random_template<int, char>, "oops"); When running the preprocessor (with -E) I get $ c++ -std=3Dc++98 -pedantic-errors -E test.cpp >/dev/null test.cpp:3:43: error: too many arguments provided to function-like macro invocation 3 | static_assert(random_template<int, char>, "oops"); | ^ /usr/include/sys/cdefs.h:282:9: note: macro '_Static_assert' defined here 282 | #define _Static_assert(x, y) __Static_assert(x, __COUNTER__) | ^ 1 error generated. If I uncomment the #undef _Static_assert it preprocesses correctly and upon compiling it gives the expected compiler error that static_assert is not available. --=20 You are receiving this mail because: You are the assignee for the bug.=
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