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go/misc/cgo/test/issue11925.go
Emmanuel Odeke 53fd522c0d all: make copyright headers consistent with one space after period
Follows suit with https://go-review.googlesource.com/#/c/20111.

Generated by running
$ grep -R 'Go Authors.  All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go
Authors.  All/Go Authors. All/g' $F;done

The code in cmd/internal/unvendor wasn't changed.

Fixes #15213

Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f
Reviewed-on: https://go-review.googlesource.com/21819
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-05-02 13:43:18 +00:00

38 lines
802 B
Go

// 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.
// Issue 11925. Structs with zero-length trailing fields are now
// padded by the Go compiler.
package cgotest
/*
struct a11925 {
int i;
char a[0];
char b[0];
};
struct b11925 {
int i;
char a[0];
char b[];
};
*/
import "C"
import (
"testing"
"unsafe"
)
func test11925(t *testing.T) {
if C.sizeof_struct_a11925 != unsafe.Sizeof(C.struct_a11925{}) {
t.Errorf("size of a changed: C %d, Go %d", C.sizeof_struct_a11925, unsafe.Sizeof(C.struct_a11925{}))
}
if C.sizeof_struct_b11925 != unsafe.Sizeof(C.struct_b11925{}) {
t.Errorf("size of b changed: C %d, Go %d", C.sizeof_struct_b11925, unsafe.Sizeof(C.struct_b11925{}))
}
}