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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-13 08:29:52 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-13 08:29:52 +0000 |
commit | 41910c0d0e989c368c6e08690df8171589e52f76 (patch) | |
tree | 8dca6630a7176bf530ae38a0a642bb159cd25cf3 /include | |
parent | 8a2a882e53ade974494dbf7c968a85bad0393dcd (diff) | |
download | ruby-41910c0d0e989c368c6e08690df8171589e52f76.tar.gz |
defines.h: warn EXTERN
* include/ruby/defines.h (EXTERN): warn as deprecated.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
-rw-r--r-- | include/ruby/defines.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h index a4da7ea014..84aca93856 100644 --- a/include/ruby/defines.h +++ b/include/ruby/defines.h @@ -268,7 +268,16 @@ void xfree(void*); #endif #ifndef EXTERN -#define EXTERN RUBY_EXTERN /* deprecated */ +# if defined __GNUC__ +# define EXTERN _Pragma("message \"EXTERN is deprecated, use RUBY_EXTERN instead\""); \ + RUBY_EXTERN +# elif defined _MSC_VER +# define EXTERN __pragma(message(__FILE__"("STRINGIZE(__LINE__)"): warning: "\ + "EXTERN is deprecated, use RUBY_EXTERN instead")); \ + RUBY_EXTERN +# else +# define EXTERN <-<-"EXTERN is deprecated, use RUBY_EXTERN instead"->-> +# endif #endif #ifndef RUBY_MBCHAR_MAXSIZE |