From: nobu@...
Date: 2005-07-29T09:30:47+09:00
Subject: [ruby-dev:26639] SEGV at zsuper with anonymous rest args.

なかだです。

1.9がtest_super.rbのtest_array1でSEGVしています。


* eval.c (rb_call0): fix calling zsuper from a method with anonymous
  rest argument.


Index: eval.c
===================================================================
RCS file: /cvs/ruby/src/ruby/eval.c,v
retrieving revision 1.806
diff -U2 -p -r1.806 eval.c
--- eval.c	27 Jul 2005 07:27:18 -0000	1.806
+++ eval.c	28 Jul 2005 23:44:49 -0000
@@ -5772,5 +5772,5 @@ formal_assign(recv, node, argc, argv, lo
 	}
     }
-    if (node->nd_rest && !NIL_P(node->nd_rest)) {
+    if (RTEST(node->nd_rest)) {
 	VALUE v;
 
@@ -5924,5 +5924,5 @@ rb_call0(klass, recv, id, oid, argc, arg
 		if (node) {
 		    formal_assign(recv, node, argc, argv, local_vars);
-		    if (node->nd_rest) {
+		    if (RTEST(node->nd_rest)) {
 			ruby_frame->argc = -(ruby_frame->argc - argc)-1;
 		    }


-- 
--- 僕の前にBugはない。
--- 僕の後ろにBugはできる。
    中田 伸悦