nobu	2017-04-24 13:20:02 +0900 (Mon, 24 Apr 2017)

  New Revision: 58464

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58464

  Log:
    Get rid of unnecessary GCC extension

  Modified files:
    trunk/gc.c
    trunk/parse.y
    trunk/thread.c
Index: thread.c
===================================================================
--- thread.c	(revision 58463)
+++ thread.c	(revision 58464)
@@ -192,7 +192,7 @@ vm_living_thread_num(rb_vm_t *vm) https://github.com/ruby/ruby/blob/trunk/thread.c#L192
 #if THREAD_DEBUG
 #ifdef HAVE_VA_ARGS_MACRO
 void rb_thread_debug(const char *file, int line, const char *fmt, ...);
-#define thread_debug(fmt, ...) rb_thread_debug(__FILE__, __LINE__, fmt, ##__VA_ARGS__)
+#define thread_debug(...) rb_thread_debug(__FILE__, __LINE__, __VA_ARGS__)
 #define POSITION_FORMAT "%s:%d:"
 #define POSITION_ARGS ,file, line
 #else
Index: gc.c
===================================================================
--- gc.c	(revision 58463)
+++ gc.c	(revision 58464)
@@ -893,8 +893,8 @@ static inline void gc_prof_set_heap_info https://github.com/ruby/ruby/blob/trunk/gc.c#L893
 #define gc_prof_enabled(objspace) ((objspace)->profile.run && (objspace)->profile.current_record)
 
 #ifdef HAVE_VA_ARGS_MACRO
-# define gc_report(level, objspace, fmt, ...) \
-    if ((level) > RGENGC_DEBUG) {} else gc_report_body(level, objspace, fmt, ##__VA_ARGS__)
+# define gc_report(level, objspace, ...) \
+    if ((level) > RGENGC_DEBUG) {} else gc_report_body(level, objspace, __VA_ARGS__)
 #else
 # define gc_report if (!(RGENGC_DEBUG)) {} else gc_report_body
 #endif
Index: parse.y
===================================================================
--- parse.y	(revision 58463)
+++ parse.y	(revision 58464)
@@ -832,14 +832,14 @@ static ID id_warn, id_warning, id_gets; https://github.com/ruby/ruby/blob/trunk/parse.y#L832
 # define WARN_ARGS(fmt,n) parser->value, id_warn, n, rb_usascii_str_new_lit(fmt)
 # define WARN_ARGS_L(l,fmt,n) WARN_ARGS(fmt,n)
 # ifdef HAVE_VA_ARGS_MACRO
-# define WARN_CALL(args,...) rb_funcall(args,##__VA_ARGS__)
+# define WARN_CALL(...) rb_funcall(__VA_ARGS__)
 # else
 # define WARN_CALL rb_funcall
 # endif
 # define WARNING_ARGS(fmt,n) parser->value, id_warning, n, rb_usascii_str_new_lit(fmt)
 # define WARNING_ARGS_L(l, fmt,n) WARNING_ARGS(fmt,n)
 # ifdef HAVE_VA_ARGS_MACRO
-# define WARNING_CALL(args,...) rb_funcall(args,##__VA_ARGS__)
+# define WARNING_CALL(...) rb_funcall(__VA_ARGS__)
 # else
 # define WARNING_CALL rb_funcall
 # endif

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