// errorcheck
// Copyright 2012 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 4359: wrong handling of broken struct fields
// causes "internal compiler error: lookdot badwidth".
package main
type T struct {
x T1 // ERROR "undefined"
}
func f() {
var t *T
_ = t.x
}