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go/test/fixedbugs/issue9083.go
Chris Manghane 77d7771a82 cmd/internal/gc: omit non-explicit capacity in errors with map/chan make
Fixes #9083.

Change-Id: Ifbdebafb39a73a1dacf7e67171e8e88028d1f10b
Reviewed-on: https://go-review.googlesource.com/1219
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Chris Manghane <cmang@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2015-02-25 20:04:22 +00:00

23 lines
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Go

// errorcheck
// Copyright 2014 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 9083: map/chan error messages show non-explicit capacity.
package main
// untyped constant
const zero = 0
func main() {
var x int
x = make(map[int]int) // ERROR "cannot use make\(map\[int\]int\)|incompatible"
x = make(map[int]int, 0) // ERROR "cannot use make\(map\[int\]int, 0\)|incompatible"
x = make(map[int]int, zero) // ERROR "cannot use make\(map\[int\]int, zero\)|incompatible"
x = make(chan int) // ERROR "cannot use make\(chan int\)|incompatible"
x = make(chan int, 0) // ERROR "cannot use make\(chan int, 0\)|incompatible"
x = make(chan int, zero) // ERROR "cannot use make\(chan int, zero\)|incompatible"
}