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https://github.com/golang/go
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b7c7949817
With the old code rewriting refs would rewrite the inner arguments rather than the outer ones, leaving a reference to C.val in the outer arguments. Change-Id: I9b91cb4179eccd08500d14c6591bb15acf8673eb Reviewed-on: https://go-review.googlesource.com/31672 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
34 lines
661 B
Go
34 lines
661 B
Go
// Copyright 2016 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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// Test a constant in conjunction with pointer checking.
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package cgotest
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/*
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#include <stdlib.h>
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#define CheckConstVal 0
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typedef struct {
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int *p;
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} CheckConstStruct;
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static void CheckConstFunc(CheckConstStruct *p, int e) {
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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 testCheckConst(t *testing.T) {
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// The test is that this compiles successfully.
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p := C.malloc(C.size_t(unsafe.Sizeof(C.int(0))))
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defer C.free(p)
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C.CheckConstFunc(&C.CheckConstStruct{(*C.int)(p)}, C.CheckConstVal)
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}
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