org.jruby.ast.Colon2ImplicitNode Maven / Gradle / Ivy
/*
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* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2008 Thomas E Enebo
*
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* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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package org.jruby.ast;
import org.jruby.Ruby;
import org.jruby.RubyModule;
import org.jruby.lexer.yacc.ISourcePosition;
import org.jruby.runtime.Block;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;
import org.jruby.util.ByteList;
/**
* Represents a bare class declaration (e.g. class Foo/module Foo). This is slightly misnamed
* since it contains no double colons (::), but our cname production needs to be a common type.
* In JRuby 2, we will rename this.
*/
public class Colon2ImplicitNode extends Colon2Node {
public Colon2ImplicitNode(ISourcePosition position, String name) {
super(position, null, name);
}
/**
* Get parent module/class that this module represents
*/
@Override
public RubyModule getEnclosingModule(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {
return context.getCurrentScope().getStaticScope().getModule();
}
/**
* This type of node will never get interpreted since it only gets created via class/module
* declaration time. Those node types interact with this node in a different way.
*/
@Override
public IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {
assert false: "interpret cannot ever happen for Colon2ImplicitNode";
return null;
}
/**
* This type of node will never get created as part of a defined? call since it will then
* appear to be a ConstNode.
*/
@Override
public ByteList definition(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {
assert false: "definition should not ever happen for Colon2ImplicitNode";
return null;
}
}