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27 lines
456 B
Go
27 lines
456 B
Go
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// compile
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// Copyright 2017 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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// Make sure KeepAlive introduces a use of the spilled variable.
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package main
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import "runtime"
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type node struct {
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next *node
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}
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var x bool
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func main() {
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var head *node
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for x {
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head = &node{head}
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}
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runtime.KeepAlive(head)
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}
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