From 495548ace4587df43d30b021cfa6b2f84c9d9d44 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 11 Nov 2014 01:42:01 +0000
Subject: * string.c (sym_equal): use rb_obj_equal().   rb_obj_equal() is
 specially optimized in   opt_eq_func()@vm_insnhelper.c.   This fix is made
 from this discussion:  
 https://www.omniref.com/ruby/2.1.4/symbols/Symbol/%3D%3D#line=8361.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 84481dfe8c..c8ed9fd604 100644
--- a/string.c
+++ b/string.c
@@ -8484,13 +8484,7 @@ str_scrub_bang(int argc, VALUE *argv, VALUE str)
  *  symbol, returns <code>true</code>.
  */
 
-static VALUE
-sym_equal(VALUE sym1, VALUE sym2)
-{
-    if (sym1 == sym2) return Qtrue;
-    return Qfalse;
-}
-
+#define sym_equal rb_obj_equal
 
 static int
 sym_printable(const char *s, const char *send, rb_encoding *enc)
-- 
cgit v1.2.3