From 622193d32a5ca27074acd072b655e4037f845dec Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 8 Apr 2015 04:01:06 +0000
Subject: hash.c: compare symbols by identities

* hash.c (rb_any_hash): Symbols are compared by the identities
  always.  [ruby-core:68767] [Bug #11035]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 hash.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'hash.c')

diff --git a/hash.c b/hash.c
index 463c7c8e94..122abb3ea8 100644
--- a/hash.c
+++ b/hash.c
@@ -149,6 +149,9 @@ rb_any_hash(VALUE a)
     else if (BUILTIN_TYPE(a) == T_STRING) {
 	hnum = rb_str_hash(a);
     }
+    else if (BUILTIN_TYPE(a) == T_SYMBOL) {
+	hnum = rb_objid_hash((st_index_t)a);
+    }
     else if (BUILTIN_TYPE(a) == T_FLOAT) {
 	return rb_dbl_hash(rb_float_value(a));
     }
-- 
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