* eval.c (PUSH_FRAME): generate unique number to be TAG_JUMP()

  destination.

* eval.c (localjump_destination): use unique number in ruby_frame
  for localjump destination.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/env.h b/env.h
index 388c94693..c47c01d9d 100644
--- a/env.h
+++ b/env.h
@@ -25,6 +25,7 @@ extern struct FRAME {
     struct RNode *node;
     int iter;
     int flags;
+    unsigned long uniq;
 } *ruby_frame;
 
 void rb_gc_mark_frame _((struct FRAME *));