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comparison graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/StructNodes.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
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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.core;
11
12 import com.oracle.truffle.api.*;
13 import com.oracle.truffle.api.dsl.*;
14 import com.oracle.truffle.api.frame.*;
15 import com.oracle.truffle.api.nodes.*;
16 import com.oracle.truffle.ruby.runtime.*;
17 import com.oracle.truffle.ruby.runtime.core.*;
18
19 @CoreClass(name = "Struct")
20 public abstract class StructNodes {
21
22 @CoreMethod(names = "initialize", needsBlock = true, appendCallNode = true, isSplatted = true)
23 public abstract static class InitalizeNode extends CoreMethodNode {
24
25 public InitalizeNode(RubyContext context, SourceSection sourceSection) {
26 super(context, sourceSection);
27 }
28
29 public InitalizeNode(InitalizeNode prev) {
30 super(prev);
31 }
32
33 @Specialization
34 public NilPlaceholder initialize(VirtualFrame frame, RubyClass struct, Object[] args, Object block, Node callSite) {
35 CompilerDirectives.transferToInterpreter();
36
37 final RubySymbol[] symbols = new RubySymbol[args.length];
38
39 for (int n = 0; n < args.length; n++) {
40 symbols[n] = (RubySymbol) args[n];
41 }
42
43 for (RubySymbol symbol : symbols) {
44 ModuleNodes.AttrAccessorNode.attrAccessor(getContext(), callSite.getSourceSection(), struct, symbol.toString());
45 }
46
47 if (!RubyNilClass.isNil(block)) {
48 ((RubyProc) block).callWithModifiedSelf(frame.pack(), struct);
49 }
50
51 return NilPlaceholder.INSTANCE;
52 }
53
54 }
55
56 }