From 84d8ecc1d75f0af4703e9d5fca3d740fa66d2ca1 Mon Sep 17 00:00:00 2001
From: Christopher Aue <mail@christopheraue.net>
Date: Wed, 23 Aug 2017 15:17:20 +0200
Subject: Fixed register windows of OP_SENDs generated by NODE_OP_ASGN; ref
 #3783

---
 mrbgems/mruby-compiler/core/codegen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mrbgems/mruby-compiler/core/codegen.c')

diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c
index 9d7392c2d..a457705fb 100644
--- a/mrbgems/mruby-compiler/core/codegen.c
+++ b/mrbgems/mruby-compiler/core/codegen.c
@@ -1841,7 +1841,7 @@ codegen(codegen_scope *s, node *tree, int val)
         for (i=0; i<nargs; i++) {
           genop(s, MKOP_AB(OP_MOVE, cursp()+i+1, base+i+1));
         }
-        push_n(nargs+1);pop_n(nargs+1);
+        push_n(nargs+2);pop_n(nargs+2); /* space for receiver, arguments and a block */
         genop(s, MKOP_ABC(OP_SEND, cursp(), idx, callargs));
         push();
       }
-- 
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