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e831719469
We already skipped rewriting the call if there were fewer args than parameters. But we can also get a cgo crash if there are more args, if at least one of the extra args uses a name qualified with "C.". Skip the rewrite, since the build will fail later anyhow. Fixes #33061 Change-Id: I62ff3518b775b502ad10c2bacf9102db4c9a531c Reviewed-on: https://go-review.googlesource.com/c/go/+/185797 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Andrew Bonventre <andybons@golang.org>
18 lines
373 B
Go
18 lines
373 B
Go
// Copyright 2019 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 shouldn't crash if there is an extra argument with a C reference.
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package main
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// void F(void* p) {};
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import "C"
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import "unsafe"
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func F() {
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var i int
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C.F(unsafe.Pointer(&i), C.int(0)) // ERROR HERE
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}
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