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comparison graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/literal/HashLiteralNode.java @ 13529:856c2c294f84

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Merge.
author Christian Humer <christian.humer@gmail.com>
date Tue, 07 Jan 2014 18:53:04 +0100
parents 0fbee3eb71f0
children 62bfc12dc9e1
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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.literal;
11
12 import com.oracle.truffle.api.*;
13 import com.oracle.truffle.api.frame.*;
14 import com.oracle.truffle.api.nodes.*;
15 import com.oracle.truffle.ruby.nodes.*;
16 import com.oracle.truffle.ruby.runtime.*;
17 import com.oracle.truffle.ruby.runtime.core.*;
18
19 @NodeInfo(shortName = "hash")
20 public class HashLiteralNode extends RubyNode {
21
22 @Children protected final RubyNode[] keys;
23 @Children protected final RubyNode[] values;
24
25 public HashLiteralNode(SourceSection sourceSection, RubyNode[] keys, RubyNode[] values, RubyContext context) {
26 super(context, sourceSection);
27 assert keys.length == values.length;
28 this.keys = adoptChildren(keys);
29 this.values = adoptChildren(values);
30 }
31
32 @ExplodeLoop
33 @Override
34 public Object execute(VirtualFrame frame) {
35 final RubyHash hash = new RubyHash(getContext().getCoreLibrary().getHashClass());
36
37 for (int n = 0; n < keys.length; n++) {
38 hash.put(keys[n].execute(frame), values[n].execute(frame));
39 }
40
41 return hash;
42 }
43
44 }