From 6499fbe7344ee1ae41c6c1dc90d2768fd479fd58 Mon Sep 17 00:00:00 2001
From: Ken Thompson <ken@golang.org>
Date: Sat, 4 Oct 2008 17:11:01 -0700
Subject: [PATCH] bug060

R=r
OCL=16497
CL=16497
---
 src/cmd/gc/walk.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index eee99ac00b..a8f3a7782f 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -2104,6 +2104,8 @@ mapop(Node *n, int top)
 		a = nod(n->etype, a, n->right);		// m[tmpi] op right
 		a = nod(OAS, n->left, a);		// map[tmpi] = map[tmpi] op right
 		r = nod(OLIST, r, a);
+		walktype(r, Etop);
+		break;
 	}
 	return r;
 
-- 
2.50.0