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			42 lines
		
	
	
	
		
			694 B
		
	
	
	
		
			Go
		
	
	
	
	
	
		
		
			
		
	
	
			42 lines
		
	
	
	
		
			694 B
		
	
	
	
		
			Go
		
	
	
	
	
	
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								// run
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								// Copyright 2016 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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								// Gccgo generated incorrect GC info when a global variable was
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								// initialized to a slice of a value containing pointers.  The initial
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								// backing array for the slice was allocated in the .data section,
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								// which is fine, but the backing array was not registered as a GC
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								// root.
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								package main
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								import (
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									"runtime"
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								)
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								type s struct {
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									str string
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								}
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								var a = []struct {
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									str string
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								}{
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									{""},
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								}
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								var b = "b"
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								var c = "c"
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								func init() {
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									a[0].str = b + c
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								}
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								func main() {
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									runtime.GC()
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									if a[0].str != b + c {
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										panic(a[0].str)
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									}
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								}
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