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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /test/typeparam/issue39755.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-upstream.tar.xz golang-1.20-upstream.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/typeparam/issue39755.go')
-rw-r--r-- | test/typeparam/issue39755.go | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/typeparam/issue39755.go b/test/typeparam/issue39755.go new file mode 100644 index 0000000..52c7e7c --- /dev/null +++ b/test/typeparam/issue39755.go @@ -0,0 +1,27 @@ +// compile + +// 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. + +// copied from cmd/compile/internal/types2/testdata/fixedbugs/issue39755.go + +package p + +func _[T interface{ ~map[string]int }](x T) { + _ = x == nil +} + +// simplified test case from issue + +type PathParamsConstraint interface { + ~map[string]string | ~[]struct{ key, value string } +} + +type PathParams[T PathParamsConstraint] struct { + t T +} + +func (pp *PathParams[T]) IsNil() bool { + return pp.t == nil // this must succeed +} |