// errchk $G $D/$F.go // 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. package main type T () type I interface { f, g (); h T; // should only allow FunctionType here } type S struct { } func (s *S) f() {} func (s *S) g() {} func (s *S) h() {} // here we can't write (s *S) T either func main() { var i I = new(S); }