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 7 package p 8 9 var T interface { 10 F1(i int) (i int) // ERROR "duplicate argument i|redefinition|previous" 11 F2(i, i int) // ERROR "duplicate argument i|redefinition|previous" 12 F3() (i, i int) // ERROR "duplicate argument i|redefinition|previous" 13 } 14 15 var T1 func(i, i int) // ERROR "duplicate argument i|redefinition|previous" 16 var T2 func(i int) (i int) // ERROR "duplicate argument i|redefinition|previous" 17 var T3 func() (i, i int) // ERROR "duplicate argument i|redefinition|previous" 18
