mirror of
https://github.com/golang/go
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38 lines
803 B
Go
38 lines
803 B
Go
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// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Issue 11925. Structs with zero-length trailing fields are now
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// padded by the Go compiler.
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package cgotest
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/*
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struct a11925 {
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int i;
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char a[0];
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char b[0];
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};
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struct b11925 {
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int i;
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char a[0];
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char b[];
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};
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*/
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import "C"
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import (
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"testing"
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"unsafe"
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)
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func test11925(t *testing.T) {
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if C.sizeof_struct_a11925 != unsafe.Sizeof(C.struct_a11925{}) {
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t.Errorf("size of a changed: C %d, Go %d", C.sizeof_struct_a11925, unsafe.Sizeof(C.struct_a11925{}))
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}
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if C.sizeof_struct_b11925 != unsafe.Sizeof(C.struct_b11925{}) {
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t.Errorf("size of b changed: C %d, Go %d", C.sizeof_struct_b11925, unsafe.Sizeof(C.struct_b11925{}))
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}
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}
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