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go/test/interface/fail.go
Russ Cox b9159722dd add test for yesterday's interface rule change (interface/convert1.go).
move interface tests to subdirectory.

R=r
DELTA=1632  (827 added, 804 deleted, 1 changed)
OCL=29181
CL=29191
2009-05-21 13:46:20 -07:00

28 lines
467 B
Go

// $G $D/$F.go && $L $F.$A && ! ./$A.out
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Check that interface conversion fails when method is missing.
package main
type S struct
type I interface {
Foo()
}
func main() {
var s *S;
var i I;
var e interface {};
e = s;
i = e.(I);
}
// hide S down here to avoid static warning
type S struct {
}