/
/
opt
/
golang
/
1.19.4
/
src
/
go
/
types
/
testdata
/
fixedbugs
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You: 216.73.216.137
PHP 8.3.16
Dir:
/opt/golang/1.19.4/src/go/types/testdata/fixedbugs
Edit:
/opt/golang/1.19.4/src/go/types/testdata/fixedbugs/issue42758.go
// Copyright 2020 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. package p func _[T any](x interface{}){ switch x.(type) { case T: // ok to use a type parameter case int: } switch x.(type) { case T: case T /* ERROR duplicate case */ : } } type constraint interface { ~int } func _[T constraint](x interface{}){ switch x.(type) { case T: // ok to use a type parameter even if type set contains int case int: } } func _(x constraint /* ERROR contains type constraints */ ) { switch x.(type) { // no need to report another error } }
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