| // compile | |
| // Copyright 2012 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 4348. After switch to 64-bit ints the compiler generates | |
| // illegal instructions when using large array bounds or indexes. | |
| package main | |
| // 1<<32 on a 64-bit machine, 1 otherwise. | |
| const LARGE = ^uint(0)>>32 + 1 | |
| func A() int { | |
| var a []int | |
| return a[LARGE] | |
| } | |
| var b [LARGE]int | |
| func B(i int) int { | |
| return b[i] | |
| } | |
| func main() { | |
| n := A() | |
| B(n) | |
| } |