Fix potential conflict of __attribute__((noreturn)) #23177
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If <stdnoreturn.h> is included first, then noreturn is defined to _Noreturn, and then __attribute__((noreturn)) will end up being __attribute__((_Noreturn)), which would not be recognized and might result in a compiler warning. To avoid this, use the alternative spelling __attribute__((__noreturn__)) instead. This is supported by the same compiler versions.
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It sounds sensible, but I hate that this is necessary. |
Leont
approved these changes
Apr 6, 2025
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If
<stdnoreturn.h>is included first, thennoreturnis defined to_Noreturn, and then__attribute__((noreturn))will end up being__attribute__((_Noreturn)), which would not be recognized and might result in a compiler warning. To avoid this, use the alternative spelling__attribute__((__noreturn__))instead. This is supported by the same compiler versions.