Mercurial > hg > graal-compiler
comparison graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/RegexpNodes.java @ 13529:856c2c294f84
Merge.
author | Christian Humer <christian.humer@gmail.com> |
---|---|
date | Tue, 07 Jan 2014 18:53:04 +0100 |
parents | 0fbee3eb71f0 |
children |
comparison
equal
deleted
inserted
replaced
13528:5a0c694ef735 | 13529:856c2c294f84 |
---|---|
1 /* | |
2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This | |
3 * code is released under a tri EPL/GPL/LGPL license. You can use it, | |
4 * redistribute it and/or modify it under the terms of the: | |
5 * | |
6 * Eclipse Public License version 1.0 | |
7 * GNU General Public License version 2 | |
8 * GNU Lesser General Public License version 2.1 | |
9 */ | |
10 package com.oracle.truffle.ruby.nodes.core; | |
11 | |
12 import java.util.regex.*; | |
13 | |
14 import com.oracle.truffle.api.*; | |
15 import com.oracle.truffle.api.dsl.*; | |
16 import com.oracle.truffle.api.frame.*; | |
17 import com.oracle.truffle.ruby.runtime.*; | |
18 import com.oracle.truffle.ruby.runtime.core.*; | |
19 | |
20 @CoreClass(name = "Regexp") | |
21 public abstract class RegexpNodes { | |
22 | |
23 @CoreMethod(names = {"=~", "==="}, minArgs = 1, maxArgs = 1) | |
24 public abstract static class MatchOperatorNode extends CoreMethodNode { | |
25 | |
26 public MatchOperatorNode(RubyContext context, SourceSection sourceSection) { | |
27 super(context, sourceSection); | |
28 } | |
29 | |
30 public MatchOperatorNode(MatchOperatorNode prev) { | |
31 super(prev); | |
32 } | |
33 | |
34 @Specialization | |
35 public Object match(VirtualFrame frame, RubyRegexp regexp, RubyString string) { | |
36 return regexp.matchOperator(frame.getCaller().unpack(), string.toString()); | |
37 } | |
38 | |
39 } | |
40 | |
41 @CoreMethod(names = "!~", minArgs = 1, maxArgs = 1) | |
42 public abstract static class NotMatchOperatorNode extends CoreMethodNode { | |
43 | |
44 public NotMatchOperatorNode(RubyContext context, SourceSection sourceSection) { | |
45 super(context, sourceSection); | |
46 } | |
47 | |
48 public NotMatchOperatorNode(NotMatchOperatorNode prev) { | |
49 super(prev); | |
50 } | |
51 | |
52 @Specialization | |
53 public Object match(VirtualFrame frame, RubyRegexp regexp, RubyString string) { | |
54 return regexp.matchOperator(frame.getCaller().unpack(), string.toString()) == NilPlaceholder.INSTANCE; | |
55 } | |
56 | |
57 } | |
58 | |
59 @CoreMethod(names = "escape", isModuleMethod = true, needsSelf = false, minArgs = 1, maxArgs = 1) | |
60 public abstract static class EscapeNode extends CoreMethodNode { | |
61 | |
62 public EscapeNode(RubyContext context, SourceSection sourceSection) { | |
63 super(context, sourceSection); | |
64 } | |
65 | |
66 public EscapeNode(EscapeNode prev) { | |
67 super(prev); | |
68 } | |
69 | |
70 @Specialization | |
71 public RubyString sqrt(RubyString pattern) { | |
72 return getContext().makeString(Pattern.quote(pattern.toString())); | |
73 } | |
74 | |
75 } | |
76 | |
77 @CoreMethod(names = "initialize", minArgs = 1, maxArgs = 1) | |
78 public abstract static class InitializeNode extends CoreMethodNode { | |
79 | |
80 public InitializeNode(RubyContext context, SourceSection sourceSection) { | |
81 super(context, sourceSection); | |
82 } | |
83 | |
84 public InitializeNode(InitializeNode prev) { | |
85 super(prev); | |
86 } | |
87 | |
88 @Specialization | |
89 public NilPlaceholder initialize(RubyRegexp regexp, RubyString string) { | |
90 regexp.initialize(string.toString()); | |
91 return NilPlaceholder.INSTANCE; | |
92 } | |
93 | |
94 } | |
95 | |
96 @CoreMethod(names = "match", minArgs = 1, maxArgs = 1) | |
97 public abstract static class MatchNode extends CoreMethodNode { | |
98 | |
99 public MatchNode(RubyContext context, SourceSection sourceSection) { | |
100 super(context, sourceSection); | |
101 } | |
102 | |
103 public MatchNode(MatchNode prev) { | |
104 super(prev); | |
105 } | |
106 | |
107 @Specialization | |
108 public Object match(RubyRegexp regexp, RubyString string) { | |
109 return regexp.match(string.toString()); | |
110 } | |
111 | |
112 } | |
113 | |
114 } |