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comparison graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/YieldingCoreMethodNode.java @ 13514:0fbee3eb71f0

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Ruby: import project.
author Chris Seaton <chris.seaton@oracle.com>
date Mon, 06 Jan 2014 17:12:09 +0000
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13513:64a23ce736a0 13514:0fbee3eb71f0
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.frame.*;
14 import com.oracle.truffle.ruby.nodes.yield.*;
15 import com.oracle.truffle.ruby.runtime.*;
16 import com.oracle.truffle.ruby.runtime.core.*;
17
18 public abstract class YieldingCoreMethodNode extends CoreMethodNode {
19
20 @Child protected YieldDispatchNode dispatchNode;
21
22 public YieldingCoreMethodNode(RubyContext context, SourceSection sourceSection) {
23 super(context, sourceSection);
24 dispatchNode = adoptChild(new UninitializedYieldDispatchNode(context, getSourceSection()));
25 }
26
27 public YieldingCoreMethodNode(YieldingCoreMethodNode prev) {
28 super(prev);
29 dispatchNode = adoptChild(prev.dispatchNode);
30 }
31
32 public Object yield(VirtualFrame frame, RubyProc block, Object... arguments) {
33 return dispatchNode.dispatch(frame, block, arguments);
34 }
35
36 public boolean yieldBoolean(VirtualFrame frame, RubyProc block, Object... arguments) {
37 return GeneralConversions.toBoolean(dispatchNode.dispatch(frame, block, arguments));
38 }
39
40 }