From 517cd51cea4bcc61444b02861f3e0d8cb93b6383 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Thu, 25 May 2017 14:36:25 +0900
Subject: Invoke ensure clauses before switching context from fibers; fix #3662

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

(limited to 'src')

diff --git a/src/vm.c b/src/vm.c
index 23e20b826..6d4aac147 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1870,6 +1870,9 @@ RETRY_TRY_BLOCK:
           if (mrb->c->ci == mrb->c->cibase && mrb->c->ci->pc) {
             struct mrb_context *c = mrb->c;
 
+            while (eidx > 0) {
+              ecall(mrb, --eidx);
+            }
             mrb->c = c->prev;
             c->prev = NULL;
             ci = mrb->c->ci;
-- 
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