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author | korzhao <korzhao95@gmail.com> | 2021-08-21 02:51:51 +0800 |
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committer | Robert Griesemer <gri@golang.org> | 2021-08-20 21:00:08 +0000 |
commit | 97d17dc02398730822abba75a3d3ae26c0f3c0fd (patch) | |
tree | da8dc5e0ba2d997d4a12be20cf3120549800b23e /test | |
parent | 835ff47c1680de81b93480f5184ac4034c45e417 (diff) | |
download | go-97d17dc02398730822abba75a3d3ae26c0f3c0fd.tar.gz go-97d17dc02398730822abba75a3d3ae26c0f3c0fd.zip |
test/typeparam: add a test case for issue46591
Fixes #46591
Change-Id: I4875092ecd7760b0cd487e793576ef7a9a569a0e
Reviewed-on: https://go-review.googlesource.com/c/go/+/343970
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Robert Griesemer <gri@golang.org>
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Diffstat (limited to 'test')
-rw-r--r-- | test/typeparam/issue46591.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/typeparam/issue46591.go b/test/typeparam/issue46591.go new file mode 100644 index 0000000000..e7b9fa2b48 --- /dev/null +++ b/test/typeparam/issue46591.go @@ -0,0 +1,22 @@ +// run -gcflags=-G=3 + +// Copyright 2021 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 + +type T[_ any] struct{} + +var m = map[interface{}]int{ + T[struct{ int }]{}: 0, + T[struct { + int "x" + }]{}: 0, +} + +func main() { + if len(m) != 2 { + panic(len(m)) + } +} |