mirror of
https://github.com/golang/go
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27 lines
526 B
Go
27 lines
526 B
Go
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// 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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// cgo converts C void* to Go unsafe.Pointer, so despite appearances C
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// void** is Go *unsafe.Pointer. This test verifies that we detect the
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// problem at build time.
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package main
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// typedef void v;
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// void F(v** p) {}
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import "C"
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import "unsafe"
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type v [0]byte
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func f(p **v) {
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C.F((**C.v)(unsafe.Pointer(p))) // ERROR HERE
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}
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func main() {
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var p *v
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f(&p)
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}
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