From: Ken Thompson <ken@golang.org>
Date: Sun, 28 Sep 2008 00:46:40 +0000 (-0700)
Subject: bug in simul assignment
X-Git-Tag: weekly.2009-11-06~3092
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=3a884d76ac4ab9ebac8c7595e31eec9868b606bc;p=gostls13.git

bug in simul assignment

R=r
OCL=16053
CL=16053
---

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index 915cfcc79d..417b011214 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -2933,13 +2933,10 @@ reorder3(Node *n)
 			if(c2 > c1) {
 				if(vmatch1(l1->left, l2->right)) {
 					q = nod(OXXX, N, N);
-					tempname(q, l2->right->type);
+					tempname(q, l1->right->type);
 					q = nod(OAS, l1->left, q);
 					l1->left = q->right;
-					if(r == N)
-						r = q;
-					else
-						r = list(r, q);
+					r = list(r, q);
 					break;
 				}
 			}