From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:23:18 +0200 Subject: Adding upstream version 1.20.14. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue19911.go | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 test/fixedbugs/issue19911.go (limited to 'test/fixedbugs/issue19911.go') diff --git a/test/fixedbugs/issue19911.go b/test/fixedbugs/issue19911.go new file mode 100644 index 0000000..af7f598 --- /dev/null +++ b/test/fixedbugs/issue19911.go @@ -0,0 +1,34 @@ +// run + +// Copyright 2017 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 main + +import ( + "fmt" + "strings" +) + +type ET struct{} + +func (*ET) Error() string { return "err" } + +func main() { + check("false", fmt.Sprintf("(*ET)(nil) == error(nil): %v", (*ET)(nil) == error(nil))) + check("true", fmt.Sprintf("(*ET)(nil) != error(nil): %v", (*ET)(nil) != error(nil))) + + nilET := (*ET)(nil) + nilError := error(nil) + + check("false", fmt.Sprintf("nilET == nilError: %v", nilET == nilError)) + check("true", fmt.Sprintf("nilET != nilError: %v", nilET != nilError)) +} + +func check(want, gotfull string) { + got := gotfull[strings.Index(gotfull, ": ")+len(": "):] + if got != want { + panic("want " + want + " got " + got + " from " + gotfull) + } +} -- cgit v1.2.3