From 41910c0d0e989c368c6e08690df8171589e52f76 Mon Sep 17 00:00:00 2001 From: nobu Date: Fri, 13 Oct 2017 08:29:52 +0000 Subject: 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 --- include/ruby/defines.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'include/ruby/defines.h') 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 -- cgit v1.2.3