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bc5620c2e0
bug117.go:13:12: error: reference to undefined field or method import1.go:9:2: error: redefinition of '.main.bufio' import1.go:8:2: note: previous definition of '.main.bufio' was here import1.go:9:2: error: incompatible imported type 'bufio.Error' interface9.go:25:5: error: incompatible types in assignment (method P requires a pointer) interface9.go:30:5: error: incompatible types in assignment (method P requires a pointer) R=rsc DELTA=5 (0 added, 0 deleted, 5 changed) OCL=29044 CL=29055
43 lines
655 B
Go
43 lines
655 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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// errchk $G $F.go
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// Error messages about missing implicit methods.
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package main
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type T int
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func (t T) V()
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func (t *T) P()
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type V interface { V() }
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type P interface { P(); V() }
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type S struct { T; }
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type SP struct { *T; }
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func main() {
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var t T;
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var v V;
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var p P;
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var s S;
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var sp SP;
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v = t;
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p = t; // ERROR "is not|requires a pointer"
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v = &t;
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p = &t;
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v = s;
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p = s; // ERROR "is not|requires a pointer"
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v = &s;
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p = &s;
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v = sp;
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p = sp; // no error!
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v = &sp;
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p = &sp;
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}
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