1 // run 2 3 // Copyright 2016 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 // This test makes sure that we use all 64 bits of an 8 // index, even on 32 bit machines. It also tests that nacl 9 // can compile 64 bit indexes loaded from ODOTPTR properly. 10 11 package main 12 13 type T struct { 14 i int64 15 } 16 17 func f(t *T) byte { 18 b := [2]byte{3, 4} 19 return b[t.i] 20 } 21 22 func main() { 23 t := &T{0x100000001} 24 defer func() { 25 r := recover() 26 if r == nil { 27 panic("panic wasn't recoverable") 28 } 29 }() 30 f(t) 31 panic("index didn't panic") 32 } 33
