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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 13:18:25 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 13:18:25 +0000 |
commit | 109be507377fe7f6e8819ac94041d3fdcdf6fd2f (patch) | |
tree | 2806a689f8fab4a2ec9fc949830ef270a91d667d /test/fixedbugs/issue42568.go | |
parent | Initial commit. (diff) | |
download | golang-1.19-109be507377fe7f6e8819ac94041d3fdcdf6fd2f.tar.xz golang-1.19-109be507377fe7f6e8819ac94041d3fdcdf6fd2f.zip |
Adding upstream version 1.19.8.upstream/1.19.8upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/issue42568.go')
-rw-r--r-- | test/fixedbugs/issue42568.go | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/fixedbugs/issue42568.go b/test/fixedbugs/issue42568.go new file mode 100644 index 0000000..834fdc5 --- /dev/null +++ b/test/fixedbugs/issue42568.go @@ -0,0 +1,25 @@ +// 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. + +// Ensure that late expansion correctly handles an OpIData with type interface{} + +package p + +type S struct{} + +func (S) M() {} + +type I interface { + M() +} + +func f(i I) { + o := i.(interface{}) + if _, ok := i.(*S); ok { + o = nil + } + println(o) +} |