1/* valacodegenerator.vala
2 *
3 * Copyright (C) 2007-2011  Jürg Billeter
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13 * Lesser General Public License for more details.
14
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
18 *
19 * Author:
20 * 	Jürg Billeter <j@bitron.ch>
21 */
22
23/**
24 * Abstract code visitor generating code.
25 */
26public abstract class Vala.CodeGenerator : CodeVisitor {
27	/**
28	 * Generate and emit C code for the specified code context.
29	 *
30	 * @param context a code context
31	 */
32	public virtual void emit (CodeContext context) {
33	}
34
35	public abstract TargetValue load_local (LocalVariable local, Expression? expr = null);
36
37	public abstract void store_local (LocalVariable local, TargetValue value, bool initializer, SourceReference? source_reference = null);
38
39	public abstract TargetValue load_parameter (Parameter param, Expression? expr = null);
40
41	public abstract void store_parameter (Parameter param, TargetValue value, bool capturing_parameter = false, SourceReference? source_reference = null);
42
43	public abstract TargetValue load_field (Field field, TargetValue? instance, Expression? expr = null);
44
45	public abstract void store_field (Field field, TargetValue? instance, TargetValue value, SourceReference? source_reference = null);
46}
47