merges r25266 from trunk into ruby_1_9_1.

--
* compile.c (ADD_TRACE): fire coverage event in ensure clause.
  [ruby-dev:39303]

* iseq.h, iseq.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/iseq.c b/iseq.c
index 159357cec2..3f9bcdd686 100644
--- a/iseq.c
+++ b/iseq.c
@@ -191,6 +191,7 @@ prepare_iseq_build(rb_iseq_t *iseq,
     iseq->compile_data->storage_head->buff =
       (char *)(&iseq->compile_data->storage_head->buff + 1);
     iseq->compile_data->option = option;
+    iseq->compile_data->last_coverable_line = -1;
 
     set_relation(iseq, parent);