mirror of
https://github.com/golang/go
synced 2024-11-24 14:40:15 -07:00
33 lines
612 B
Go
33 lines
612 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2016 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.
|
||
|
|
|
||
|
|
// This test makes sure that we use all 64 bits of an
|
||
|
|
// index, even on 32 bit machines. It also tests that nacl
|
||
|
|
// can compile 64 bit indexes loaded from ODOTPTR properly.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
type T struct {
|
||
|
|
i int64
|
||
|
|
}
|
||
|
|
|
||
|
|
func f(t *T) byte {
|
||
|
|
b := [2]byte{3, 4}
|
||
|
|
return b[t.i]
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
t := &T{0x100000001}
|
||
|
|
defer func() {
|
||
|
|
r := recover()
|
||
|
|
if r == nil {
|
||
|
|
panic("panic wasn't recoverable")
|
||
|
|
}
|
||
|
|
}()
|
||
|
|
f(t)
|
||
|
|
panic("index didn't panic")
|
||
|
|
}
|