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24 lines
664 B
Go
24 lines
664 B
Go
// Copyright 2009 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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// $G $D/$F.go && echo BUG: compilation succeeds incorrectly
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package main
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type S struct {
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p *T // BUG T never declared
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}
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func main() {
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var s S;
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}
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/*
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Another problem with implicit forward declarations (as in this program on line 6)
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is that it is not clear in which scope the type (here "T") should be declared.
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This is the main reason why we should not allow implicit forward declarations at all,
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and instead have an explicit type forward declaration. For more on this subject
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see bug042.go.
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*/
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