mirror of
https://github.com/golang/go.git
synced 2025-05-16 12:54:37 +00:00
81d7c51837
- code scavenged from Go-in-Go front-end (will merge back) - using "symbol-table" free parsing to build AST - no printing yet R=r OCL=15504 CL=15504
40 lines
609 B
Go
40 lines
609 B
Go
// Copyright 2009 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 AST;
|
|
|
|
|
|
export type Expr interface {
|
|
pos() int;
|
|
print();
|
|
}
|
|
|
|
|
|
export type Stat interface {
|
|
pos() int;
|
|
print();
|
|
}
|
|
|
|
|
|
// ---------------------------------------------------------------------
|
|
// Concrete nodes
|
|
|
|
export type Ident struct {
|
|
pos_ int;
|
|
val_ string;
|
|
}
|
|
|
|
|
|
func (p *Ident) pos() int {
|
|
return p.pos_;
|
|
}
|
|
|
|
|
|
func (p *Ident) print() {
|
|
print("x"); // TODO fix this
|
|
}
|
|
|
|
|
|
// TODO: complete this
|