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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /test/fixedbugs/issue44370.dir/a.go | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/issue44370.dir/a.go')
-rw-r--r-- | test/fixedbugs/issue44370.dir/a.go | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/fixedbugs/issue44370.dir/a.go b/test/fixedbugs/issue44370.dir/a.go new file mode 100644 index 0000000..c5bf1bc --- /dev/null +++ b/test/fixedbugs/issue44370.dir/a.go @@ -0,0 +1,20 @@ +// 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 + +// A StoppableWaitGroup waits for a collection of goroutines to finish. +type StoppableWaitGroup struct { + // i is the internal counter which can store tolerate negative values + // as opposed the golang's library WaitGroup. + i *int64 +} + +// NewStoppableWaitGroup returns a new StoppableWaitGroup. When the 'Stop' is +// executed, following 'Add()' calls won't have any effect. +func NewStoppableWaitGroup() *StoppableWaitGroup { + return &StoppableWaitGroup{ + i: func() *int64 { i := int64(0); return &i }(), + } +} |