test: add test for issue 4468 (go/defer expr may not be parenthesized)

R=gri
CC=golang-dev
https://golang.org/cl/6870053
This commit is contained in:
Ian Lance Taylor 2012-12-03 18:49:14 -08:00
parent 936a6d2685
commit 8990dc8ca0
1 changed files with 14 additions and 0 deletions

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// errorcheck
// Copyright 2012 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 4468: go/defer calls may not be parenthesized.
package p
func F() {
go (F()) // ERROR "must be function call"
defer (F()) // ERROR "must be function call"
}