Line data Source code
1 : /* valaccodereturnstatement.vala
2 : *
3 : * Copyright (C) 2006-2008 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 : using GLib;
24 :
25 : /**
26 : * Represents a return statement in the C code.
27 : */
28 18503 : public class Vala.CCodeReturnStatement : CCodeStatement {
29 : /**
30 : * The optional expression to return.
31 : */
32 35236 : public CCodeExpression? return_expression { get; set; }
33 :
34 35236 : public CCodeReturnStatement (CCodeExpression? expr = null) {
35 17618 : return_expression = expr;
36 : }
37 :
38 13185 : public override void write (CCodeWriter writer) {
39 13185 : writer.write_indent (line);
40 13185 : writer.write_string ("return");
41 :
42 13185 : if (return_expression != null) {
43 12319 : writer.write_string (" ");
44 12319 : return_expression.write (writer);
45 : }
46 :
47 13185 : writer.write_string (";");
48 13185 : writer.write_newline ();
49 : }
50 : }
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