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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/source/SourceLineLocation.java @ 13564:35f637594acc

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Truffle: refinements in the management of source information: a new marker interface for empty SourceSections and fix a bug that kept modified source files from being reloaded.
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Tue, 07 Jan 2014 18:21:20 -0800
parents 69d2e4baa215
children 288c23143d47
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13563:fb846424299f 13564:35f637594acc
1 /* 1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this 7 * published by the Free Software Foundation. Oracle designates this
36 private final Source source; 36 private final Source source;
37 private final int line; 37 private final int line;
38 38
39 public SourceLineLocation(Source source, int line) { 39 public SourceLineLocation(Source source, int line) {
40 assert source != null; 40 assert source != null;
41 assert source != SourceSection.NULL;
42 this.source = source; 41 this.source = source;
43 this.line = line; 42 this.line = line;
43 }
44
45 public SourceLineLocation(SourceSection sourceSection) {
46 this(sourceSection.getSource(), sourceSection.getStartLine());
44 } 47 }
45 48
46 public Source getSource() { 49 public Source getSource() {
47 return source; 50 return source;
48 } 51 }