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go/test/method3.go

32 lines
585 B
Go

// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG method3
// 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.
// test that methods on slices work
package main
type T [] int
func (t T) Len() int { return len(t) }
type I interface {
Len() int
}
func main() {
var t T = T{0,1,2,3,4};
var i I;
i = t;
if i.Len() != 5 {
panicln("i.Len", i.Len());
}
if T.Len(t) != 5 {
panicln("T.Len", T.Len(t));
}
if (*T).Len(&t) != 5 {
panicln("(*T).Len", (*T).Len(&t));
}
}