From c2f6c33fef11a634810e4f989677e03f87fe84a5 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Tue, 10 Jun 2014 13:15:19 +0900
Subject: reserve a register for a block parameter in a for statement body; ref
 #2375

---
 src/codegen.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/codegen.c')

diff --git a/src/codegen.c b/src/codegen.c
index 7d1751f6a..c7b8e2d74 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -550,6 +550,7 @@ for_body(codegen_scope *s, node *tree)
   codegen(s, tree->cdr->car, VAL);
   /* generate loop-block */
   s = scope_new(s->mrb, s, NULL);
+  push();                       /* push for a block parameter */
 
   lp = loop_push(s, LOOP_FOR);
   lp->pc1 = new_label(s);
-- 
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