mirror of
https://github.com/golang/go
synced 2024-11-17 14:14:56 -07:00
29 lines
452 B
Go
29 lines
452 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2015 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.
|
||
|
|
|
||
|
|
// Gccgo used to miscompile passing a global variable with a
|
||
|
|
// zero-sized type to a function.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
type T struct {
|
||
|
|
field s
|
||
|
|
}
|
||
|
|
|
||
|
|
type s struct{}
|
||
|
|
|
||
|
|
var X T
|
||
|
|
|
||
|
|
func F(_ T, c interface{}) int {
|
||
|
|
return len(c.(string))
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
if v := F(X, "hi"); v != 2 {
|
||
|
|
panic(v)
|
||
|
|
}
|
||
|
|
}
|