* eval.c (SETUP_ARGS0): avoid GC problem.

[ruby-dev:28902]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Thu Jun 29 22:47:30 2006  Tanaka Akira  <akr@m17n.org>
+
+	* eval.c (SETUP_ARGS0): avoid GC problem.
+	  [ruby-dev:28902]
+
 Thu Jun 29 18:58:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* ext/bigdecimal/bigdecimal.c (BigDecimal_version): fix patch

eval.c

@@ -2180,7 +2180,8 @@ copy_node_scope(NODE *node, NODE *rval)
 	MEMCPY(argv, RARRAY(args)->ptr, VALUE, argc);\
     }\
     if (bpass) {\
-	block = passing_block(rb_eval(self, bpass->nd_body), &_block);\
+        volatile VALUE save_block = rb_eval(self, bpass->nd_body); \
+	block = passing_block(save_block, &_block);\
     }\
 } while (0)