Mercurial > hg > graal-compiler
comparison graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/methods/BlockDefinitionNode.java @ 13529:856c2c294f84
Merge.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 07 Jan 2014 18:53:04 +0100 |
parents | 0fbee3eb71f0 |
children |
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13528:5a0c694ef735 | 13529:856c2c294f84 |
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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.methods; | |
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 import com.oracle.truffle.ruby.runtime.methods.*; | |
19 | |
20 /** | |
21 * Define a block. That is, store the definition of a block and when executed produce the executable | |
22 * object that results. | |
23 */ | |
24 @NodeInfo(shortName = "block-def") | |
25 public class BlockDefinitionNode extends MethodDefinitionNode { | |
26 | |
27 public BlockDefinitionNode(RubyContext context, SourceSection sourceSection, String name, UniqueMethodIdentifier uniqueIdentifier, FrameDescriptor frameDescriptor, | |
28 boolean requiresDeclarationFrame, RubyRootNode pristineRootNode, CallTarget callTarget) { | |
29 super(context, sourceSection, name, uniqueIdentifier, frameDescriptor, requiresDeclarationFrame, pristineRootNode, callTarget); | |
30 } | |
31 | |
32 @Override | |
33 public Object execute(VirtualFrame frame) { | |
34 final RubyContext context = getContext(); | |
35 | |
36 MaterializedFrame declarationFrame; | |
37 | |
38 if (requiresDeclarationFrame) { | |
39 declarationFrame = frame.materialize(); | |
40 } else { | |
41 declarationFrame = null; | |
42 } | |
43 | |
44 final RubyArguments arguments = frame.getArguments(RubyArguments.class); | |
45 | |
46 final InlinableMethodImplementation methodImplementation = new InlinableMethodImplementation(callTarget, declarationFrame, frameDescriptor, pristineRootNode, true, false); | |
47 final RubyMethod method = new RubyMethod(getSourceSection(), null, uniqueIdentifier, null, name, Visibility.PUBLIC, false, methodImplementation); | |
48 | |
49 return new RubyProc(context.getCoreLibrary().getProcClass(), RubyProc.Type.PROC, arguments.getSelf(), arguments.getBlock(), method); | |
50 } | |
51 | |
52 } |