mirror of
https://github.com/golang/go
synced 2024-11-24 21:40:09 -07:00
32 lines
597 B
Go
32 lines
597 B
Go
|
// Copyright 2014 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 5242. Cgo incorrectly computed the alignment of structs
|
||
|
|
// with no Go accessible fields as 0, and then panicked on
|
||
|
|
// modulo-by-zero computations.
|
||
|
|
|
||
|
|
package cgotest
|
||
|
|
|
||
|
|
/*
|
||
|
|
typedef struct {
|
||
|
|
} foo;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
int x : 1;
|
||
|
|
} bar;
|
||
|
|
|
||
|
|
int issue5242(foo f, bar b) {
|
||
|
|
return 5242;
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
import "C"
|
||
|
|
|
||
|
|
import "testing"
|
||
|
|
|
||
|
|
func test5242(t *testing.T) {
|
||
|
|
if got := C.issue5242(C.foo{}, C.bar{}); got != 5242 {
|
||
|
|
t.Errorf("got %v", got)
|
||
|
|
}
|
||
|
|
}
|