| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/test/fixedbugs/ |
| Current File : //opt/golang/1.22.0/test/fixedbugs/bug398.go |
// 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.
// Used to crash compiler in interface type equality check.
// (This test used to have problems - see #15596.)
package p
// exported interfaces
type I1 interface { // ERROR "invalid recursive type: anonymous interface refers to itself"
F() interface{I1}
}
type I2 interface { // ERROR "invalid recursive type: anonymous interface refers to itself"
F() interface{I2}
}
var V1 I1
var V2 I2
func F() bool {
return V1 == V2
}
// non-exported interfaces
type i1 interface { // ERROR "invalid recursive type: anonymous interface refers to itself"
F() interface{i1}
}
type i2 interface { // ERROR "invalid recursive type: anonymous interface refers to itself"
F() interface{i2}
}
var v1 i1
var v2 i2
func f() bool {
return v1 == v2
}