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go/test/fixedbugs/issue7363.go
Chris Manghane a8a7f18aea cmd/gc: make embedded, unexported fields read-only.
Fixes #7363.

LGTM=gri
R=gri, rsc, bradfitz
CC=golang-codereviews
https://golang.org/cl/66510044
2014-02-20 11:32:55 -08:00

27 lines
464 B
Go

// run
// Copyright 2014 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.
// issue 7363: CanSet must return false for unexported embedded struct fields.
package main
import "reflect"
type a struct {
}
type B struct {
a
}
func main() {
b := &B{}
v := reflect.ValueOf(b).Elem().Field(0)
if v.CanSet() {
panic("B.a is an unexported embedded struct field")
}
}