blob: 8e0385e9a563fee875a20753ceb6141a3347235e [file] [log] [blame]
// errorcheck
// 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.
// Test that len non-constants are not constants,
package p
var b struct {
var m map[string][20]int
var s [][30]int
func f() *[40]int
var c chan *[50]int
const (
n1 = len(b.a)
n2 = len(m[""])
n3 = len(s[10])
n4 = len(f()) // ERROR "must be constant"
n5 = len(<-c) // ERROR "must be constant"
n6 = cap(f()) // ERROR "must be constant"
n7 = cap(<-c) // ERROR "must be constant"