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https://github.com/golang/go
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f8f630f5ec
newstackcall creates a new stack segment, and we want to be able to throw away all that code. LGTM=khr R=khr, iant CC=dvyukov, golang-codereviews, r https://golang.org/cl/139270043
31 lines
601 B
Go
31 lines
601 B
Go
// Copyright 2014 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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// +build ignore
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// This test depends on running C code on Go stacks. Not allowed anymore.
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// Demo of deferred C function with untrue prototype
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// breaking stack copying. See golang.org/issue/7695.
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package cgotest
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import (
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"testing"
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"./backdoor"
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)
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func TestIssue7695(t *testing.T) {
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defer backdoor.Issue7695(1, 0, 2, 0, 0, 3, 0, 4)
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recurse(100)
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}
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func recurse(n int) {
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var x [128]int
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n += x[0]
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if n > 0 {
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recurse(n - 1)
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}
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}
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