mirror of
https://github.com/golang/go
synced 2024-11-14 08:30:25 -07:00
6e8524be18
x[i] x not addressable, i >= UINF double evaluated i second eval killed live registers manifested as gob instability R=ken OCL=34097 CL=34099
26 lines
413 B
Go
26 lines
413 B
Go
// $G $D/$F.go && $L $F.$A && ./$A.out
|
|
|
|
// Copyright 2009 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.
|
|
|
|
package main
|
|
|
|
type S struct {
|
|
a []int;
|
|
}
|
|
var s = &S{make([]int, 10)}
|
|
|
|
func main() {
|
|
s.a[f()] = 1 // 6g used to call f twice here
|
|
}
|
|
|
|
var n int
|
|
func f() int{
|
|
if n++; n > 1 {
|
|
panicln("f twice");
|
|
}
|
|
return 0
|
|
}
|
|
|