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			53 lines
		
	
	
	
		
			675 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			53 lines
		
	
	
	
		
			675 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| // $G $D/$F.go && $L $F.$A && ./$A.out
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| 
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| // Copyright 2010 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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| 
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| // http://code.google.com/p/go/issues/detail?id=745
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| 
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| package main
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| 
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| type T1 struct {
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| 	T2 *T2
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| }
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| 
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| type T2 struct {
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| 	T3 *T3
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| }
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| 
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| type T3 struct {
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| 	T4 []*T4
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| }
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| 
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| type T4 struct {
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| 	X int
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| }
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| 
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| func f() *T1 {
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| 	x := &T1{
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| 		&T2{
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| 			&T3{
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| 				[1]*T4{
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| 					&T4{5},
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| 				}[0:],
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| 			},
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| 		},
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| 	}
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| 	return x
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| }
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| 
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| func g(x int) {
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| 	if x == 0 {
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| 		return
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| 	}
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| 	g(x-1)
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| }
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| 
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| func main() {
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| 	x := f()
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| 	g(100) // smash temporaries left over on stack
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| 	if x.T2.T3.T4[0].X != 5 {
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| 		println("BUG", x.T2.T3.T4[0].X)
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| 	}
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| }
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