* vm_method.c (rb_add_method): clear attr.location before rb_ary_new3.

a patch from Masaya TARUI in [Bug #3108]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27281 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Apr 10 07:36:13 2010  wanabe  <s.wanabe@gmail.com>
+
+	* vm_method.c (rb_add_method): clear attr.location before rb_ary_new3.
+	  a patch from Masaya TARUI in [Bug #3108]
+
 Sat Apr 10 05:27:26 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* ext/psych/lib/psych/deprecated.rb: implementing Psych.quick_emit and

vm_method.c

@@ -280,13 +280,12 @@ rb_add_method(VALUE klass, ID mid, rb_method_type_t type, void *opts, rb_method_
       case VM_METHOD_TYPE_ATTRSET:
       case VM_METHOD_TYPE_IVAR:
 	def->body.attr.id = (ID)opts;
+	def->body.attr.location = Qfalse;
 	th = GET_THREAD();
 	cfp = rb_vm_get_ruby_level_next_cfp(th, th->cfp);
 	if (cfp && (line = rb_vm_get_sourceline(cfp))) {
 	    VALUE location = rb_ary_new3(2, cfp->iseq->filename, INT2FIX(line));
 	    def->body.attr.location = rb_ary_freeze(location);
-	} else {
-	    def->body.attr.location = Qfalse;
 	}
 	break;
       case VM_METHOD_TYPE_BMETHOD: