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annotate graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/methods/BlockDefinitionNode.java @ 14032:d1c1f103d42c

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renamed com.oracle.graal.asm.AbstractAssembler to com.oracle.graal.asm.Assembler
author twisti
date Thu, 27 Feb 2014 11:36:25 -0800
parents 0fbee3eb71f0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
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3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
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4 * redistribute it and/or modify it under the terms of the:
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5 *
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6 * Eclipse Public License version 1.0
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7 * GNU General Public License version 2
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8 * GNU Lesser General Public License version 2.1
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9 */
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10 package com.oracle.truffle.ruby.nodes.methods;
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11
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12 import com.oracle.truffle.api.*;
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13 import com.oracle.truffle.api.frame.*;
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14 import com.oracle.truffle.api.nodes.*;
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15 import com.oracle.truffle.ruby.nodes.*;
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16 import com.oracle.truffle.ruby.runtime.*;
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17 import com.oracle.truffle.ruby.runtime.core.*;
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18 import com.oracle.truffle.ruby.runtime.methods.*;
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19
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20 /**
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21 * Define a block. That is, store the definition of a block and when executed produce the executable
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22 * object that results.
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23 */
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24 @NodeInfo(shortName = "block-def")
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25 public class BlockDefinitionNode extends MethodDefinitionNode {
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26
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27 public BlockDefinitionNode(RubyContext context, SourceSection sourceSection, String name, UniqueMethodIdentifier uniqueIdentifier, FrameDescriptor frameDescriptor,
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28 boolean requiresDeclarationFrame, RubyRootNode pristineRootNode, CallTarget callTarget) {
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29 super(context, sourceSection, name, uniqueIdentifier, frameDescriptor, requiresDeclarationFrame, pristineRootNode, callTarget);
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30 }
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31
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32 @Override
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33 public Object execute(VirtualFrame frame) {
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34 final RubyContext context = getContext();
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35
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36 MaterializedFrame declarationFrame;
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37
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38 if (requiresDeclarationFrame) {
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39 declarationFrame = frame.materialize();
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40 } else {
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41 declarationFrame = null;
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42 }
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43
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44 final RubyArguments arguments = frame.getArguments(RubyArguments.class);
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45
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46 final InlinableMethodImplementation methodImplementation = new InlinableMethodImplementation(callTarget, declarationFrame, frameDescriptor, pristineRootNode, true, false);
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47 final RubyMethod method = new RubyMethod(getSourceSection(), null, uniqueIdentifier, null, name, Visibility.PUBLIC, false, methodImplementation);
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48
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49 return new RubyProc(context.getCoreLibrary().getProcClass(), RubyProc.Type.PROC, arguments.getSelf(), arguments.getBlock(), method);
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50 }
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51
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52 }