|  | // compile | 
|  |  | 
|  | // Copyright 2011 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. | 
|  |  | 
|  | // Issue 1716 | 
|  |  | 
|  | package main | 
|  |  | 
|  | type ( | 
|  | cplx64  complex64 | 
|  | cplx128 complex128 | 
|  | ) | 
|  |  | 
|  | func (c cplx64) Foo()  {} | 
|  | func (c cplx128) Foo() {} | 
|  |  | 
|  | func main() { | 
|  | var c64 cplx128 | 
|  | var c128 cplx64 | 
|  | c64.Foo() | 
|  | c128.Foo() | 
|  | } | 
|  |  | 
|  | /* | 
|  | bug334.go:16: invalid receiver type cplx64 | 
|  | bug334.go:17: invalid receiver type cplx128 | 
|  | bug334.go:22: c64.Foo undefined (type cplx128 has no field or method Foo) | 
|  | bug334.go:23: c128.Foo undefined (type cplx64 has no field or method Foo) | 
|  | */ |