github.com/go-asm/go@v1.21.1-0.20240213172139-40c5ead50c48/types/testdata/fixedbugs/issue51525.go (about)

     1  // Copyright 2022 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package p
     6  
     7  func _[T interface {
     8  	int
     9  	string
    10  }](x T) {
    11  	_ = x /* ERROR "empty type set" */ == x
    12  	_ = x /* ERROR "empty type set" */ + x
    13  	<-x /* ERROR "empty type set" */
    14  	x <- /* ERROR "empty type set" */ 0
    15  	close(x /* ERROR "empty type set" */)
    16  }
    17  
    18  func _[T interface{ int | []byte }](x T) {
    19  	_ = x /* ERROR "incomparable types in type set" */ == x
    20  }