github.com/zach-klippenstein/go@v0.0.0-20150108044943-fcfbeb3adf58/test/fixedbugs/bug339.go (about)

     1  // run
     2  
     3  // Copyright 2011 The Go Authors.  All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // Issue 1608.
     8  // Size used to be -1000000000.
     9  
    10  package main
    11  
    12  import "unsafe"
    13  
    14  func main() {
    15  	var a interface{} = 0
    16  	size := unsafe.Sizeof(a)
    17  	if size != 2*unsafe.Sizeof((*int)(nil)) {
    18  		println("wrong size: ", size)
    19  	}
    20  }