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[ruby/prism] [Compatibility] Improve printf format

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For better compatibility, this patch suggests using __MINGW_PRINTF_FORMAT that GCC provides for MINGW environment.

https://github.com/ruby/prism/commit/a3a792b64f
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HASUMI Hitoshi 2024-03-19 10:01:48 +09:00 committed by git
parent 6c1e8029d0
commit ce544f8dbd
1 changed files with 5 additions and 1 deletions
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4
prism/defines.h
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@ -49,7 +49,11 @@
* compiler-agnostic way. * compiler-agnostic way.
*/ */
#if defined(__GNUC__) #if defined(__GNUC__)
# if defined(__MINGW_PRINTF_FORMAT)
# define PRISM_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((format(__MINGW_PRINTF_FORMAT, string_index, argument_index)))
# else
# define PRISM_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((format(printf, string_index, argument_index))) # define PRISM_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((format(printf, string_index, argument_index)))
# endif
#elif defined(__clang__) #elif defined(__clang__)
# define PRISM_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((__format__(__printf__, string_index, argument_index))) # define PRISM_ATTRIBUTE_FORMAT(string_index, argument_index) __attribute__((__format__(__printf__, string_index, argument_index)))
#else #else