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go/test/fixedbugs/bug339.go
Russ Cox 3f335f80b4 gc: fix unsafe.Sizeof
Fixes #1608.
Fixes #1787.

R=ken2
CC=golang-dev
https://golang.org/cl/4530045
2011-05-10 17:00:15 -04:00

21 lines
423 B
Go

// $G $D/$F.go && $L $F.$A && ./$A.out
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Issue 1608.
// Size used to be -1000000000.
package main
import "unsafe"
func main() {
var a interface{} = 0
size := unsafe.Sizeof(a)
if size != 2*unsafe.Sizeof((*int)(nil)) {
println("wrong size: ", size)
}
}