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15 lines
327 B
Go
15 lines
327 B
Go
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// errchk $G $D/$F.go
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// 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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package main
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type R interface { duplicate() }
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type S interface { duplicate() }
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type T interface { R; S } // ERROR "duplicate"
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func main() {
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}
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