Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/constants/WriteConstantNode.java @ 13745:978587c91373
Merge
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 23 Jan 2014 16:35:57 -0800 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.nodes.constants; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.ruby.nodes.*; import com.oracle.truffle.ruby.runtime.*; import com.oracle.truffle.ruby.runtime.core.*; /** * Represents writing a constant into some module. */ @NodeInfo(shortName = "write-constant") public class WriteConstantNode extends RubyNode { private final String name; @Child protected RubyNode module; @Child protected RubyNode rhs; public WriteConstantNode(RubyContext context, SourceSection sourceSection, String name, RubyNode module, RubyNode rhs) { super(context, sourceSection); this.name = name; this.module = adoptChild(module); this.rhs = adoptChild(rhs); } @Override public Object execute(VirtualFrame frame) { // TODO(cs): can module ever not evaluate to a RubyModule? final RubyModule moduleObject = (RubyModule) module.execute(frame); final Object rhsValue = rhs.execute(frame); assert rhsValue != null; assert !(rhsValue instanceof String); moduleObject.setModuleConstant(name, rhsValue); return rhsValue; } }