1// errorcheck
2
3// Copyright 2013 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7package p
8
9var T interface {
10	F1(i int) (i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
11	F2(i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
12	F3() (i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
13}
14
15var T1 func(i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
16var T2 func(i int) (i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
17var T3 func() (i, i int) // ERROR "duplicate argument i|redefinition|previous|redeclared"
18