From 32f9cdc97d769554f01543ede73a702e0c973346 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Tue, 23 Oct 2012 14:15:29 +0900
Subject: adjust regsiter stack for NODE_OP_ASGN that use OP_SEND

---
 src/codegen.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/codegen.c')

diff --git a/src/codegen.c b/src/codegen.c
index b0e6f8fd1..2d01ed701 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -853,8 +853,11 @@ gen_assignment(codegen_scope *s, node *node, int sp, int val)
 
   case NODE_CALL:
     push();
-    gen_call(s, node, attrsym(s, sym(node->cdr->car)), sp, val);
-    val = NOVAL;                /* push should have done in gen_call() */
+    gen_call(s, node, attrsym(s, sym(node->cdr->car)), sp, NOVAL);
+    pop();
+    if (val) {
+      genop_peep(s, MKOP_AB(OP_MOVE, cursp(), sp), val);
+    }
     break;
 
   default:
-- 
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