From 89ebb0c4f15db5ed0e5e6d0715bfcf4fb0a1beac Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Thu, 30 Jul 2015 16:45:31 +0900
Subject: vm: execute ensure at the top of the fiber; fix #2903

---
 src/vm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/vm.c b/src/vm.c
index 22ea177e0..765512a34 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1497,6 +1497,9 @@ RETRY_TRY_BLOCK:
             MRB_THROW(prev_jmp);
           }
           if (ci == mrb->c->cibase) {
+            while (eidx > 0) {
+              ecall(mrb, --eidx);
+            }
             if (ci->ridx == 0) {
               if (mrb->c == mrb->root_c) {
                 regs = mrb->c->stack = mrb->c->stbase;
-- 
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