Date: Sat, 18 Feb 2023 12:17:03 +0000 From: Jon Chesterfield <jonathanchesterfield@...il.com> To: musl@...ts.openwall.com Subject: Re: [PATCH] Use __builtin_FILE/__builtin_LINE if available On Sat, 18 Feb 2023, 02:54 Fangrui Song, <i@...kray.me> wrote: On Fri, Feb 17, 2023 at 6:03 PM Rich Felker <dalias@...c.org> wrote: > > On Fri, Feb 17, 2023 at 05:33:33PM -0800, Fangrui Song wrote: > > C++ inline functions are requred to have exact same sequence of tokens > > in every translation unit, but __FILE__ and __LINE__ may expand to > > different tokens. The ODR violatioin is usually benign, but it can lead > > to errors when C++20 modules are used. It is sad that C++ modules broke 'assert' but not surprising. Modules were largely created out of aversion to macros. This isn't something libc can fix though, I suggest a defect report against C++ instead. Changing the semantics of assert in C seems like a bad thing to do. Thanks Content of type "text/html" skipped
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