From dec8009fe871d4bd108451306bd15fafb7cf6726 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Wed, 27 Jul 2011 14:45:27 -0400
Subject: [PATCH] gc: iota outside const

Fixes #1662.

R=ken2
CC=golang-dev
https://golang.org/cl/4828045
---
 src/cmd/gc/lex.c         |  1 +
 test/fixedbugs/bug362.go | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 test/fixedbugs/bug362.go

diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c
index 21ac779a9f9..6845a8ecd65 100644
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -218,6 +218,7 @@ main(int argc, char *argv[])
 		curio.nlsemi = 0;
 
 		block = 1;
+		iota = -1000000;
 
 		yyparse();
 		if(nsyntaxerrors != 0)
diff --git a/test/fixedbugs/bug362.go b/test/fixedbugs/bug362.go
new file mode 100644
index 00000000000..79120910301
--- /dev/null
+++ b/test/fixedbugs/bug362.go
@@ -0,0 +1,16 @@
+// errchk $G $D/$F.go
+
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// issue 1662
+// iota inside var
+
+package main
+
+var (
+	a = iota  // ERROR "undefined: iota"
+	b = iota  // ERROR "undefined: iota"
+	c = iota  // ERROR "undefined: iota"
+)