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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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