github.com/xushiwei/go@v0.0.0-20130601165731-2b9d83f45bc9/test/fixedbugs/issue5291.dir/pkg1.go (about)

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package pkg1
     6  
     7  import (
     8  	"runtime"
     9  )
    10  
    11  type T2 *[]string
    12  
    13  type Data struct {
    14  	T1 *[]T2
    15  }
    16  
    17  func CrashCall() (err error) {
    18  	var d Data
    19  
    20  	for count := 0; count < 10; count++ {
    21  		runtime.GC()
    22  
    23  		len := 2 // crash when >=2
    24  		x := make([]T2, len)
    25  
    26  		d = Data{T1: &x}
    27  
    28  		for j := 0; j < len; j++ {
    29  			y := make([]string, 1)
    30  			(*d.T1)[j] = &y
    31  		}
    32  	}
    33  	return nil
    34  }