1 // errorcheck 2 3 // Copyright 2012 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 // Issue 4283: nil == nil can't be done as the type is unknown. 8 9 package p 10 11 func F1() bool { 12 return nil == nil // ERROR "invalid" 13 } 14 15 func F2() bool { 16 return nil != nil // ERROR "invalid" 17 } 18
