1 // Copyright 2017, The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE.md file.
14 const supportAllowUnexported = true
16 // retrieveUnexportedField uses unsafe to forcibly retrieve any field from
17 // a struct such that the value has read-write permissions.
19 // The parent struct, v, must be addressable, while f must be a StructField
20 // describing the field to retrieve.
21 func retrieveUnexportedField(v reflect.Value, f reflect.StructField) reflect.Value {
22 return reflect.NewAt(f.Type, unsafe.Pointer(v.UnsafeAddr()+f.Offset)).Elem()