1 // Copyright 2014 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // Issue 5242. Cgo incorrectly computed the alignment of structs 6 // with no Go accessible fields as 0, and then panicked on 7 // modulo-by-zero computations. 8 9 package cgotest 10 11 /* 12 typedef struct { 13 } foo; 14 15 typedef struct { 16 int x : 1; 17 } bar; 18 19 int issue5242(foo f, bar b) { 20 return 5242; 21 } 22 */ 23 import "C" 24 25 import "testing" 26 27 func test5242(t *testing.T) { 28 if got := C.issue5242(C.foo{}, C.bar{}); got != 5242 { 29 t.Errorf("got %v", got) 30 } 31 } 32
