| 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/issue7214.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 7214: No duplicate key error for maps with interface{} key type
package p
var _ = map[interface{}]int{2: 1, 2: 1} // ERROR "duplicate key"
var _ = map[interface{}]int{int(2): 1, int16(2): 1}
var _ = map[interface{}]int{int16(2): 1, int16(2): 1} // ERROR "duplicate key"
type S string
var _ = map[interface{}]int{"a": 1, "a": 1} // ERROR "duplicate key"
var _ = map[interface{}]int{"a": 1, S("a"): 1}
var _ = map[interface{}]int{S("a"): 1, S("a"): 1} // ERROR "duplicate key"
type I interface {
f()
}
type N int
func (N) f() {}
var _ = map[I]int{N(0): 1, N(2): 1}
var _ = map[I]int{N(2): 1, N(2): 1} // ERROR "duplicate key"