From 05a0e2fa64ad9c2ad69a12630313ba68c68de9ee Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Thu, 20 May 2010 22:57:08 -0700
Subject: gc: handle use of builtin function outside function call tweaks &
 tests of last bug fix too.

R=ken2
CC=golang-dev
http://codereview.appspot.com/1207044
---
 src/cmd/gc/walk.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/cmd/gc/walk.c')

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index 3098fa525..21bd0b56e 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -221,7 +221,9 @@ walkdef(Node *n)
 	if(n->op == ONONAME) {
 		if(!n->diag) {
 			n->diag = 1;
-			yyerrorl(n->lineno, "undefined: %S", n->sym);
+			if(n->lineno != 0)
+				lineno = n->lineno;
+			yyerror("undefined: %S", n->sym);
 		}
 		return;
 	}
-- 
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