From 5b3c9fc9623feb3a94291048f64e4a8d061081b1 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 24 Apr 2017 04:20:02 +0000
Subject: [PATCH] Get rid of unnecessary GCC extension

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 gc.c     | 4 ++--
 parse.y  | 4 ++--
 thread.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gc.c b/gc.c
index 6378c5d7ac..0747e880b8 100644
--- a/gc.c
+++ b/gc.c
@@ -893,8 +893,8 @@ static inline void gc_prof_set_heap_info(rb_objspace_t *);
 #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
diff --git a/parse.y b/parse.y
index fe366d027b..8c7cb50e75 100644
--- a/parse.y
+++ b/parse.y
@@ -832,14 +832,14 @@ static ID id_warn, id_warning, id_gets;
 # 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
diff --git a/thread.c b/thread.c
index f97c8e355b..6ccfed0003 100644
--- a/thread.c
+++ b/thread.c
@@ -192,7 +192,7 @@ vm_living_thread_num(rb_vm_t *vm)
 #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