| // Copyright 2011 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 types2 |
| |
| // A Pointer represents a pointer type. |
| type Pointer struct { |
| base Type // element type |
| } |
| |
| // NewPointer returns a new pointer type for the given element (base) type. |
| func NewPointer(elem Type) *Pointer { return &Pointer{base: elem} } |
| |
| // Elem returns the element type for the given pointer p. |
| func (p *Pointer) Elem() Type { return p.base } |
| |
| func (p *Pointer) Underlying() Type { return p } |
| func (p *Pointer) String() string { return TypeString(p, nil) } |