1 package io.jawk.frontend.ast;
2
3 /*-
4 * ╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲
5 * Jawk
6 * ჻჻჻჻჻჻
7 * Copyright (C) 2006 - 2026 MetricsHub
8 * ჻჻჻჻჻჻
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation, either version 3 of the
12 * License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Lesser Public License for more details.
18 *
19 * You should have received a copy of the GNU General Lesser Public
20 * License along with this program. If not, see
21 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
22 * ╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱
23 */
24
25 import java.io.IOException;
26
27 /**
28 * Signals a lexical analysis failure while parsing AWK source text.
29 */
30 public class LexerException extends IOException {
31
32 private static final long serialVersionUID = 1L;
33
34 /**
35 * Creates a lexer exception annotated with source location information.
36 *
37 * @param msg Failure message
38 * @param sourceDescription Human-readable source description
39 * @param lineNumber 0-based or parser-reported line number where the error
40 * occurred
41 */
42 public LexerException(String msg, String sourceDescription, int lineNumber) {
43 super(msg + " (" + sourceDescription + ":" + lineNumber + ")");
44 }
45 }