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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-09 22:45:38 +0000 |
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| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-09 22:45:38 +0000 |
| commit | 1f63c0fcb834eb0606c80501d82c1e41e020aefd (patch) | |
| tree | 3d4f9886b200737b8ac5e1cf5b7ac960f7ac07f7 /include/ruby | |
| parent | c047f58da658ee25b5d110e274daa6ca172e6aae (diff) | |
| download | ruby-1f63c0fcb834eb0606c80501d82c1e41e020aefd.tar.gz | |
Suppress warning: this use of "defined" may not be portable
Use of defined() in macro expansion is considered non portable.
https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01577.html
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby')
| -rw-r--r-- | include/ruby/defines.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h index 89e549ec19..a4da7ea014 100644 --- a/include/ruby/defines.h +++ b/include/ruby/defines.h @@ -62,12 +62,15 @@ extern "C" { #endif #ifndef GCC_VERSION_SINCE -#define GCC_VERSION_SINCE(major, minor, patchlevel) \ - (defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(__clang__) && \ - ((__GNUC__ > (major)) || \ - ((__GNUC__ == (major) && \ - ((__GNUC_MINOR__ > (minor)) || \ - (__GNUC_MINOR__ == (minor) && __GNUC_PATCHLEVEL__ >= (patchlevel))))))) +# if defined(__GNUC__) && !defined(__INTEL_COMPILER) && !defined(__clang__) +# define GCC_VERSION_SINCE(major, minor, patchlevel) \ + ((__GNUC__ > (major)) || \ + ((__GNUC__ == (major) && \ + ((__GNUC_MINOR__ > (minor)) || \ + (__GNUC_MINOR__ == (minor) && __GNUC_PATCHLEVEL__ >= (patchlevel)))))) +# else +# define GCC_VERSION_SINCE(major, minor, patchlevel) 0 +# endif #endif /* likely */ |