19 lines
551 B
Go
19 lines
551 B
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package sync
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// noCopy may be added to structs which must not be copied
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// after the first use.
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//
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// See https://golang.org/issues/8005#issuecomment-190753527
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// for details.
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//
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// Note that it must not be embedded, due to the Lock and Unlock methods.
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type noCopy struct{}
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// Lock is a no-op used by -copylocks checker from `go vet`.
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func (*noCopy) Lock() {}
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func (*noCopy) Unlock() {}
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