3 // Copyright 2011 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.
10 func f() error { return 0 } // ERROR "cannot use 0 (.type int.)?|has no methods"
12 func g() error { return -1 } // ERROR "cannot use -1 (.type int.)?|has no methods"