Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/MatchDataNodes.java @ 13745:978587c91373
Merge
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 23 Jan 2014 16:35:57 -0800 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.nodes.core; import com.oracle.truffle.api.*; import com.oracle.truffle.api.dsl.*; import com.oracle.truffle.ruby.runtime.*; import com.oracle.truffle.ruby.runtime.core.*; import com.oracle.truffle.ruby.runtime.core.array.*; @CoreClass(name = "MatchData") public abstract class MatchDataNodes { @CoreMethod(names = "[]", minArgs = 1, maxArgs = 1) public abstract static class GetIndexNode extends CoreMethodNode { public GetIndexNode(RubyContext context, SourceSection sourceSection) { super(context, sourceSection); } public GetIndexNode(GetIndexNode prev) { super(prev); } @Specialization public Object getIndex(RubyMatchData matchData, int index) { return matchData.getValues()[index]; } } @CoreMethod(names = "to_a", maxArgs = 0) public abstract static class ToANode extends CoreMethodNode { public ToANode(RubyContext context, SourceSection sourceSection) { super(context, sourceSection); } public ToANode(ToANode prev) { super(prev); } @Specialization public RubyArray toA(RubyMatchData matchData) { return RubyArray.specializedFromObjects(getContext().getCoreLibrary().getArrayClass(), matchData.getValues()); } } @CoreMethod(names = "values_at", isSplatted = true) public abstract static class ValuesAtNode extends CoreMethodNode { public ValuesAtNode(RubyContext context, SourceSection sourceSection) { super(context, sourceSection); } public ValuesAtNode(ValuesAtNode prev) { super(prev); } @Specialization public RubyArray valuesAt(RubyMatchData matchData, Object[] args) { final int[] indicies = new int[args.length]; for (int n = 0; n < args.length; n++) { indicies[n] = (int) args[n]; } return RubyArray.specializedFromObjects(getContext().getCoreLibrary().getArrayClass(), matchData.valuesAt(indicies)); } } }