| // Copyright 2016 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 generic | |
| import "reflect" | |
| type TypeError struct { | |
| Type1, Type2 reflect.Type | |
| Extra string | |
| } | |
| func (e TypeError) Error() string { | |
| msg := e.Type1.String() | |
| if e.Type2 != nil { | |
| msg += " and " + e.Type2.String() | |
| } | |
| msg += " " + e.Extra | |
| return msg | |
| } |