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9a555fc24c
ComputeAddrtaken needs to descend into closures, now that imported bodies can include closures. The bug was that we weren't properly setting Addrtaken for a variable inside a closure inside a function that we were importing. For now, still disable inlining of functions with closures for -G mode. I'll enable it in a later change -- there are just a few fixes related to the fact that we don't need to set Ntype for closure functions. Added a test derived from the cilium repro in the issue. Fixes #44370 Change-Id: Ida2a403636bf8740b471b3ad68b5474951811e19 Reviewed-on: https://go-review.googlesource.com/c/go/+/296649 Run-TryBot: Dan Scales <danscales@google.com> Trust: Dan Scales <danscales@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
21 lines
682 B
Go
21 lines
682 B
Go
// Copyright 2021 The Go Authors. All rights reserved. Use of this
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// source code is governed by a BSD-style license that can be found in
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// the LICENSE file.
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package a
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// A StoppableWaitGroup waits for a collection of goroutines to finish.
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type StoppableWaitGroup struct {
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// i is the internal counter which can store tolerate negative values
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// as opposed the golang's library WaitGroup.
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i *int64
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}
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// NewStoppableWaitGroup returns a new StoppableWaitGroup. When the 'Stop' is
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// executed, following 'Add()' calls won't have any effect.
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func NewStoppableWaitGroup() *StoppableWaitGroup {
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return &StoppableWaitGroup{
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i: func() *int64 { i := int64(0); return &i }(),
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}
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}
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