* string.c (sym_equal): "sym == str" should compare them as

  strings.  [ruby-dev:29554]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10908 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 10 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 67623aa8e0..0ce7d50223 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Sep 11 07:39:44 2006  Yukihiro Matsumoto  <[email protected]>
+
+	* string.c (sym_equal): "sym == str" should compare them as
+	  strings.  [ruby-dev:29554]
+
 Sun Sep 10 22:59:43 2006  Nobuyoshi Nakada  <[email protected]>
 
 	* instruby.rb (parse_args): remove splat.
diff --git a/string.c b/string.c
index dc389b16fb..094907fe54 100644
--- a/string.c
+++ b/string.c
@@ -120,6 +120,7 @@ str_alloc(VALUE klass)
     OBJSETUP(str, klass, T_STRING);
 
     if (klass == rb_cSymbol) {
+	/* need to be registered in table */
 	RBASIC(str)->klass = rb_cString;
     }
     str->as.heap.ptr = 0;
@@ -4429,15 +4430,16 @@ rb_sym_s_intern(VALUE s)
  *     sym == obj   => true or false
  *  
  *  Equality---If <i>sym</i> and <i>obj</i> are exactly the same
- *  symbol, returns <code>true</code>. Otherwise, returns
- *  <code>false</code>.
+ *  symbol, returns <code>true</code>. Otherwise, compares them
+ *  as strings.
  */
 
 static VALUE
 sym_equal(VALUE sym1, VALUE sym2)
 {
     if (sym1 == sym2) return Qtrue;
-    return Qfalse;
+    if (SYMBOL_P(sym2)) return Qfalse;
+    return rb_str_equal(sym1, sym2);
 }
 
 /*