From 87fe4d49139524fddd58c8119cf356308a081813 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 1 Sep 2007 14:46:00 +0000
Subject: [PATCH] * eval_jump.ci (rb_f_throw): wrap tag and TAG_THROW in a
 NODE_MEMO   node to make throw instruction to work well.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    | 5 +++++
 eval_jump.ci | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2d3b742bf5..6e791919b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Sep  1 23:44:26 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* eval_jump.ci (rb_f_throw): wrap tag and TAG_THROW in a NODE_MEMO
+	  node to make throw instruction to work well.
+
 Sat Sep  1 20:56:07 2007  Tanaka Akira  <akr@fsij.org>
 
 	* include/ruby/ruby.h (struct RBignum): embed digits in RBignum for
diff --git a/eval_jump.ci b/eval_jump.ci
index a637f97227..1767515e6f 100644
--- a/eval_jump.ci
+++ b/eval_jump.ci
@@ -39,7 +39,7 @@ rb_f_throw(int argc, VALUE *argv)
 	rb_raise(rb_eArgError, "uncaught throw %s", RSTRING_PTR(desc));
     }
     rb_trap_restore_mask();
-    th->errinfo = tag;
+    th->errinfo = (VALUE)rb_node_newnode(NODE_MEMO, tag, 0, TAG_THROW);
 
     JUMP_TAG(TAG_THROW);
 #ifndef __GNUC__
@@ -117,7 +117,7 @@ rb_f_catch(int argc, VALUE *argv)
     if ((state = EXEC_TAG()) == 0) {
 	val = rb_yield_0(1, &tag);
     }
-    else if (state == TAG_THROW && th->errinfo == tag) {
+    else if (state == TAG_THROW && RNODE(th->errinfo)->u1.value == tag) {
 	val = th->tag->retval;
 	th->errinfo = Qnil;
 	state = 0;