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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/issue48337a.dir | |
parent | Initial commit. (diff) | |
download | golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.tar.xz golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.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/issue48337a.dir')
-rw-r--r-- | test/typeparam/issue48337a.dir/a.go | 32 | ||||
-rw-r--r-- | test/typeparam/issue48337a.dir/main.go | 12 |
2 files changed, 44 insertions, 0 deletions
diff --git a/test/typeparam/issue48337a.dir/a.go b/test/typeparam/issue48337a.dir/a.go new file mode 100644 index 0000000..6f1b128 --- /dev/null +++ b/test/typeparam/issue48337a.dir/a.go @@ -0,0 +1,32 @@ +// 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 a + +import ( + "fmt" + "sync" +) + +type WrapperWithLock[T any] interface { + PrintWithLock() +} + +func NewWrapperWithLock[T any](value T) WrapperWithLock[T] { + return &wrapperWithLock[T]{ + Object: value, + } +} + +type wrapperWithLock[T any] struct { + Lock sync.Mutex + Object T +} + +func (w *wrapperWithLock[T]) PrintWithLock() { + w.Lock.Lock() + defer w.Lock.Unlock() + + fmt.Println(w.Object) +} diff --git a/test/typeparam/issue48337a.dir/main.go b/test/typeparam/issue48337a.dir/main.go new file mode 100644 index 0000000..ddf6724 --- /dev/null +++ b/test/typeparam/issue48337a.dir/main.go @@ -0,0 +1,12 @@ +// 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 + +import "./a" + +func main() { + obj := a.NewWrapperWithLock("this file does import sync") + obj.PrintWithLock() +} |