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From cd...@apache.org
Subject [08/15] git commit: [flex-falcon] [refs/heads/develop] - - Greatly worked on cleaning up the compiler code
Date Sat, 05 Nov 2016 07:48:13 GMT
http://git-wip-us.apache.org/repos/asf/flex-falcon/blob/3724c2ff/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/js/vf2js/JSVF2JSEmitter.java
----------------------------------------------------------------------
diff --git a/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/js/vf2js/JSVF2JSEmitter.java b/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/js/vf2js/JSVF2JSEmitter.java
deleted file mode 100644
index 4f9d5f2..0000000
--- a/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/js/vf2js/JSVF2JSEmitter.java
+++ /dev/null
@@ -1,1950 +0,0 @@
-/*
- *
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.
- *  The ASF licenses this file to You under the Apache License, Version 2.0
- *  (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.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- */
-
-package org.apache.flex.compiler.internal.codegen.js.vf2js;
-
-import java.io.FilterWriter;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.flex.compiler.codegen.IASGlobalFunctionConstants;
-import org.apache.flex.compiler.codegen.js.goog.IJSGoogDocEmitter;
-import org.apache.flex.compiler.codegen.js.vf2js.IJSVF2JSEmitter;
-import org.apache.flex.compiler.common.ASModifier;
-import org.apache.flex.compiler.common.ModifiersSet;
-import org.apache.flex.compiler.constants.IASLanguageConstants;
-import org.apache.flex.compiler.definitions.IClassDefinition;
-import org.apache.flex.compiler.definitions.IDefinition;
-import org.apache.flex.compiler.definitions.IFunctionDefinition;
-import org.apache.flex.compiler.definitions.IFunctionDefinition.FunctionClassification;
-import org.apache.flex.compiler.definitions.INamespaceDefinition;
-import org.apache.flex.compiler.definitions.IPackageDefinition;
-import org.apache.flex.compiler.definitions.IParameterDefinition;
-import org.apache.flex.compiler.definitions.ITypeDefinition;
-import org.apache.flex.compiler.internal.codegen.as.ASEmitterTokens;
-import org.apache.flex.compiler.internal.codegen.js.JSEmitterTokens;
-import org.apache.flex.compiler.internal.codegen.js.JSSessionModel;
-import org.apache.flex.compiler.internal.codegen.js.flexjs.JSFlexJSEmitterTokens;
-import org.apache.flex.compiler.internal.codegen.js.goog.JSGoogEmitter;
-import org.apache.flex.compiler.internal.codegen.js.goog.JSGoogEmitterTokens;
-import org.apache.flex.compiler.internal.codegen.js.utils.EmitterUtils;
-import org.apache.flex.compiler.internal.definitions.AccessorDefinition;
-import org.apache.flex.compiler.internal.definitions.ClassDefinition;
-import org.apache.flex.compiler.internal.definitions.FunctionDefinition;
-import org.apache.flex.compiler.internal.definitions.InterfaceDefinition;
-import org.apache.flex.compiler.internal.definitions.ParameterDefinition;
-import org.apache.flex.compiler.internal.definitions.VariableDefinition;
-import org.apache.flex.compiler.internal.projects.CompilerProject;
-import org.apache.flex.compiler.internal.projects.FlexJSProject;
-import org.apache.flex.compiler.internal.scopes.ASProjectScope;
-import org.apache.flex.compiler.internal.scopes.PackageScope;
-import org.apache.flex.compiler.internal.scopes.TypeScope;
-import org.apache.flex.compiler.internal.tree.as.BinaryOperatorAssignmentNode;
-import org.apache.flex.compiler.internal.tree.as.ChainedVariableNode;
-import org.apache.flex.compiler.internal.tree.as.FunctionCallNode;
-import org.apache.flex.compiler.internal.tree.as.FunctionNode;
-import org.apache.flex.compiler.internal.tree.as.NonResolvingIdentifierNode;
-import org.apache.flex.compiler.internal.tree.as.ParameterNode;
-import org.apache.flex.compiler.internal.tree.as.RegExpLiteralNode;
-import org.apache.flex.compiler.internal.tree.as.UnaryOperatorAtNode;
-import org.apache.flex.compiler.projects.ICompilerProject;
-import org.apache.flex.compiler.scopes.IASScope;
-import org.apache.flex.compiler.tree.ASTNodeID;
-import org.apache.flex.compiler.tree.as.IASNode;
-import org.apache.flex.compiler.tree.as.IAccessorNode;
-import org.apache.flex.compiler.tree.as.IBinaryOperatorNode;
-import org.apache.flex.compiler.tree.as.IClassNode;
-import org.apache.flex.compiler.tree.as.IContainerNode;
-import org.apache.flex.compiler.tree.as.IDefinitionNode;
-import org.apache.flex.compiler.tree.as.IEmbedNode;
-import org.apache.flex.compiler.tree.as.IExpressionNode;
-import org.apache.flex.compiler.tree.as.IForLoopNode;
-import org.apache.flex.compiler.tree.as.IFunctionCallNode;
-import org.apache.flex.compiler.tree.as.IFunctionNode;
-import org.apache.flex.compiler.tree.as.IGetterNode;
-import org.apache.flex.compiler.tree.as.IIdentifierNode;
-import org.apache.flex.compiler.tree.as.IInterfaceNode;
-import org.apache.flex.compiler.tree.as.IKeywordNode;
-import org.apache.flex.compiler.tree.as.ILanguageIdentifierNode;
-import org.apache.flex.compiler.tree.as.ILiteralNode;
-import org.apache.flex.compiler.tree.as.ILiteralNode.LiteralType;
-import org.apache.flex.compiler.tree.as.IMemberAccessExpressionNode;
-import org.apache.flex.compiler.tree.as.IParameterNode;
-import org.apache.flex.compiler.tree.as.ISetterNode;
-import org.apache.flex.compiler.tree.as.ITypeNode;
-import org.apache.flex.compiler.tree.as.ITypedExpressionNode;
-import org.apache.flex.compiler.tree.as.IVariableExpressionNode;
-import org.apache.flex.compiler.tree.as.IVariableNode;
-import org.apache.flex.compiler.units.ICompilationUnit;
-import org.apache.flex.compiler.utils.ASNodeUtils;
-import org.apache.flex.compiler.utils.NativeUtils;
-
-/**
- * Concrete implementation of the 'vf2js' JavaScript production.
- * 
- * @author Erik de Bruin
- */
-public class JSVF2JSEmitter extends JSGoogEmitter implements IJSVF2JSEmitter
-{
-
-    public JSVF2JSEmitter(FilterWriter out)
-    {
-        super(out);
-    }
-
-    @Override
-    protected String getIndent(int numIndent)
-    {
-        final StringBuilder sb = new StringBuilder();
-        for (int i = 0; i < numIndent; i++)
-            sb.append(JSFlexJSEmitterTokens.INDENT.getToken());
-        return sb.toString();
-    }
-
-    @Override
-    protected void emitMemberName(IDefinitionNode node)
-    {
-        write(node.getName());
-    }
-
-    @Override
-    public void emitClass(IClassNode node)
-    {
-        IClassDefinition definition = node.getDefinition();
-        getModel().setCurrentClass(definition);
-
-        project = getWalker().getProject();
-
-        IFunctionDefinition ctorDefinition = definition.getConstructor();
-
-        // Static-only (Singleton) classes may not have a constructor
-        if (ctorDefinition != null)
-        {
-            IFunctionNode ctorNode = (IFunctionNode) ctorDefinition.getNode();
-            if (ctorNode != null)
-            {
-                // constructor
-                emitMethod(ctorNode);
-                write(ASEmitterTokens.SEMICOLON);
-            }
-            else
-            {
-                String qname = parseQualifiedName(definition);
-                if (qname != null && !qname.equals(""))
-                {
-                    write(qname);
-                    write(ASEmitterTokens.SPACE);
-                    writeToken(ASEmitterTokens.EQUAL);
-                    write(ASEmitterTokens.FUNCTION);
-                    write(ASEmitterTokens.PAREN_OPEN);
-                    write(ASEmitterTokens.PAREN_CLOSE);
-                    write(ASEmitterTokens.SPACE);
-                    write(ASEmitterTokens.BLOCK_OPEN);
-                    writeNewline();
-                    write(ASEmitterTokens.BLOCK_CLOSE);
-                    write(ASEmitterTokens.SEMICOLON);
-                }
-            }
-        }
-
-        IDefinitionNode[] dnodes = node.getAllMemberNodes();
-        for (IDefinitionNode dnode : dnodes)
-        {
-            if (dnode.getNodeID() == ASTNodeID.VariableID)
-            {
-                writeNewline();
-                writeNewline();
-                writeNewline();
-                emitField((IVariableNode) dnode);
-                write(ASEmitterTokens.SEMICOLON);
-            }
-            else if (dnode.getNodeID() == ASTNodeID.FunctionID)
-            {
-                if (!((IFunctionNode) dnode).isConstructor())
-                {
-                    writeNewline();
-                    writeNewline();
-                    writeNewline();
-                    emitMethod((IFunctionNode) dnode);
-                    write(ASEmitterTokens.SEMICOLON);
-                }
-            }
-            else if (dnode.getNodeID() == ASTNodeID.GetterID
-                    || dnode.getNodeID() == ASTNodeID.SetterID)
-            {
-                writeNewline();
-                writeNewline();
-                writeNewline();
-                emitAccessors((IAccessorNode) dnode);
-                write(ASEmitterTokens.SEMICOLON);
-            }
-        }
-    }
-
-    @Override
-    public void emitInterface(IInterfaceNode node)
-    {
-        ICompilerProject project = getWalker().getProject();
-
-        getDocEmitter().emitInterfaceDoc(node, project);
-
-        String qname = parseQualifiedName(node);
-        if (qname != null && !qname.equals(""))
-        {
-            write(qname);
-            write(ASEmitterTokens.SPACE);
-            writeToken(ASEmitterTokens.EQUAL);
-            write(ASEmitterTokens.FUNCTION);
-            write(ASEmitterTokens.PAREN_OPEN);
-            write(ASEmitterTokens.PAREN_CLOSE);
-            write(ASEmitterTokens.SPACE);
-            write(ASEmitterTokens.BLOCK_OPEN);
-            writeNewline();
-            write(ASEmitterTokens.BLOCK_CLOSE);
-            write(ASEmitterTokens.SEMICOLON);
-        }
-
-        final IDefinitionNode[] members = node.getAllMemberDefinitionNodes();
-        for (IDefinitionNode mnode : members)
-        {
-            boolean isAccessor = mnode.getNodeID() == ASTNodeID.GetterID
-                    || mnode.getNodeID() == ASTNodeID.SetterID;
-
-            writeNewline();
-            writeNewline();
-            writeNewline();
-
-            getDocEmitter().emitInterfaceMemberDoc(mnode, project);
-
-            write(qname);
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            write(JSEmitterTokens.PROTOTYPE);
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            if (isAccessor)
-            {
-                writeGetSetPrefix(mnode.getNodeID() == ASTNodeID.GetterID);
-            }
-            write(parseQualifiedName(mnode));
-            write(ASEmitterTokens.SPACE);
-            writeToken(ASEmitterTokens.EQUAL);
-            write(ASEmitterTokens.FUNCTION);
-            emitParameters(((IFunctionNode) mnode).getParametersContainerNode());
-            write(ASEmitterTokens.SPACE);
-            write(ASEmitterTokens.BLOCK_OPEN);
-            write(ASEmitterTokens.BLOCK_CLOSE);
-            write(ASEmitterTokens.SEMICOLON);
-        }
-    }
-
-    @Override
-    public void emitFunctionBlockHeader(IFunctionNode node)
-    {
-        IDefinition def = node.getDefinition();
-        boolean isStatic = false;
-        if (def != null && def.isStatic())
-            isStatic = true;
-        boolean isLocal = false;
-        if (node.getFunctionClassification() == IFunctionDefinition.FunctionClassification.LOCAL)
-            isLocal = true;
-        if (EmitterUtils.hasBody(node) && !isStatic && !isLocal)
-            emitSelfReference(node);
-
-        emitRestParameterCodeBlock(node);
-
-        emitDefaultParameterCodeBlock(node);
-
-        if (node.isConstructor())
-        {
-            emitVarNonLiteralAssignments();
-        }
-
-        if (node.isConstructor() && hasSuperClass(node)
-                && !EmitterUtils.hasSuperCall(node.getScopedNode()))
-            emitSuperCall(node, JSSessionModel.CONSTRUCTOR_FULL);
-    }
-
-    private void emitVarNonLiteralAssignments()
-    {
-        // (erikdebruin): If the initial value of a variable is set using
-        //                a method, JS needs this initialization to be done
-        //                in the constructor
-        IClassNode cdnode = (IClassNode) getModel().getCurrentClass().getNode();
-        IDefinitionNode[] dnodes = cdnode.getAllMemberNodes();
-        for (IDefinitionNode dnode : dnodes)
-        {
-            if (dnode.getNodeID() == ASTNodeID.VariableID)
-            {
-                IVariableNode vnode = (IVariableNode) dnode;
-                IExpressionNode avnode = vnode.getAssignedValueNode();
-                if (avnode != null && !(avnode instanceof ILiteralNode)
-                        && !(avnode instanceof IEmbedNode))
-                {
-                    writeNewline("", true);
-                    if (vnode.hasModifier(ASModifier.STATIC))
-                    {
-                        write(parseQualifiedName(cdnode));
-                    }
-                    else
-                    {
-                        write(ASEmitterTokens.THIS);
-                    }
-                    write(ASEmitterTokens.MEMBER_ACCESS);
-                    writeToken(vnode.getName());
-                    writeToken(ASEmitterTokens.EQUAL);
-                    getWalker().walk(avnode);
-                    indentPop();
-                    writeNewline(ASEmitterTokens.SEMICOLON);
-                }
-            }
-        }
-    }
-
-    @Override
-    public void emitVarDeclaration(IVariableNode node)
-    {
-        if (!(node instanceof ChainedVariableNode))
-        {
-            // (erikdebruin): check for 'var i:int = 0, j:int = 0' containers
-            IASNode pnode = node.getParent();
-            if (!(pnode instanceof IVariableExpressionNode)
-                    || node.getChild(0) instanceof IKeywordNode)
-            {
-                emitMemberKeyword(node);
-            }
-        }
-
-        IExpressionNode avnode = node.getAssignedValueNode();
-        if (avnode != null)
-        {
-            IDefinition def = avnode.resolveType(getWalker().getProject());
-
-            String opcode = avnode.getNodeID().getParaphrase();
-            if (opcode != "AnonymousFunction")
-                getDocEmitter().emitVarDoc(node, def, getWalker().getProject());
-        }
-        else
-        {
-            getDocEmitter().emitVarDoc(node, null, getWalker().getProject());
-        }
-
-        emitDeclarationName(node);
-        if (avnode != null && !(avnode instanceof IEmbedNode))
-        {
-            write(ASEmitterTokens.SPACE);
-            writeToken(ASEmitterTokens.EQUAL);
-            emitAssignedValue(avnode);
-        }
-
-        if (!(node instanceof ChainedVariableNode))
-        {
-            // check for chained variables
-            int len = node.getChildCount();
-            for (int i = 0; i < len; i++)
-            {
-                IASNode child = node.getChild(i);
-                if (child instanceof ChainedVariableNode)
-                {
-                    writeToken(ASEmitterTokens.COMMA);
-                    emitVarDeclaration((IVariableNode) child);
-                }
-            }
-        }
-    }
-
-    @Override
-    public void emitMemberKeyword(IDefinitionNode node)
-    {
-        if (node instanceof IFunctionNode)
-        {
-            writeToken(ASEmitterTokens.FUNCTION);
-        }
-        else if (node instanceof IVariableNode)
-        {
-            writeToken(ASEmitterTokens.VAR);
-        }
-    }
-
-    @Override
-    public void emitField(IVariableNode node)
-    {
-        IDefinition definition = EmitterUtils.getClassDefinition(node);
-
-        IDefinition def = null;
-        IExpressionNode enode = node.getVariableTypeNode();//getAssignedValueNode();
-        if (enode != null)
-        {
-            if (project == null)
-                project = getWalker().getProject();
-
-            def = enode.resolveType(project);
-        }
-
-        getDocEmitter().emitFieldDoc(node, def, project);
-
-        IDefinition ndef = node.getDefinition();
-
-        ModifiersSet modifierSet = ndef.getModifiers();
-        String root = "";
-        if (modifierSet != null && !modifierSet.hasModifier(ASModifier.STATIC))
-        {
-            root = JSEmitterTokens.PROTOTYPE.getToken();
-            root += ASEmitterTokens.MEMBER_ACCESS.getToken();
-        }
-
-        if (definition == null)
-            definition = ndef.getContainingScope().getDefinition();
-
-        write(parseQualifiedName(definition)
-                + ASEmitterTokens.MEMBER_ACCESS.getToken() + root
-                + node.getName());
-
-        IExpressionNode vnode = node.getAssignedValueNode();
-        if (vnode != null && vnode instanceof ILiteralNode)
-        {
-            write(ASEmitterTokens.SPACE);
-            writeToken(ASEmitterTokens.EQUAL);
-            getWalker().walk(vnode);
-        }
-
-        if (!(node instanceof ChainedVariableNode))
-        {
-            int len = node.getChildCount();
-            for (int i = 0; i < len; i++)
-            {
-                IASNode child = node.getChild(i);
-                if (child instanceof ChainedVariableNode)
-                {
-                    writeNewline(ASEmitterTokens.SEMICOLON);
-                    writeNewline();
-                    emitField((IVariableNode) child);
-                }
-            }
-        }
-        if (node.getNodeID() == ASTNodeID.BindableVariableID)
-        {
-            // [Bindable]
-            writeNewline(ASEmitterTokens.SEMICOLON.getToken());
-            writeNewline();
-            writeNewline("/**");
-            writeNewline("@export");
-            writeNewline(" */");
-            writeNewline(parseQualifiedName(definition)
-                    + ASEmitterTokens.MEMBER_ACCESS.getToken() + root + "get_"
-                    + node.getName() + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.EQUAL.getToken()
-                    + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.FUNCTION.getToken()
-                    + ASEmitterTokens.PAREN_OPEN.getToken()
-                    + ASEmitterTokens.PAREN_CLOSE.getToken()
-                    + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.BLOCK_OPEN.getToken());
-            writeNewline(ASEmitterTokens.RETURN.getToken()
-                    + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.THIS.getToken()
-                    + ASEmitterTokens.MEMBER_ACCESS.getToken() + node.getName()
-                    + ASEmitterTokens.SEMICOLON.getToken());
-            writeNewline(ASEmitterTokens.BLOCK_CLOSE.getToken()
-                    + ASEmitterTokens.SEMICOLON.getToken());
-            writeNewline();
-            writeNewline("/**");
-            writeNewline("@export");
-            writeNewline(" */");
-            writeNewline(parseQualifiedName(definition)
-                    + ASEmitterTokens.MEMBER_ACCESS.getToken() + root + "set_"
-                    + node.getName() + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.EQUAL.getToken()
-                    + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.FUNCTION.getToken()
-                    + ASEmitterTokens.PAREN_OPEN.getToken() + "value"
-                    + ASEmitterTokens.PAREN_CLOSE.getToken()
-                    + ASEmitterTokens.SPACE.getToken()
-                    + ASEmitterTokens.BLOCK_OPEN.getToken());
-            writeNewline("if (value != " + ASEmitterTokens.THIS.getToken()
-                    + ASEmitterTokens.MEMBER_ACCESS.getToken() + node.getName()
-                    + ") {");
-            writeNewline("    var oldValue = "
-                    + ASEmitterTokens.THIS.getToken()
-                    + ASEmitterTokens.MEMBER_ACCESS.getToken() + node.getName()
-                    + ASEmitterTokens.SEMICOLON.getToken());
-            writeNewline("    " + ASEmitterTokens.THIS.getToken()
-                    + ASEmitterTokens.MEMBER_ACCESS.getToken() + node.getName()
-                    + " = value;");
-            writeNewline("    this.dispatchEvent(org.apache.flex.events.ValueChangeEvent.createUpdateEvent(");
-            writeNewline("         this, \"" + node.getName()
-                    + "\", oldValue, value));");
-            writeNewline("}");
-            write(ASEmitterTokens.BLOCK_CLOSE.getToken());
-
-        }
-    }
-
-    @Override
-    public void emitAccessors(IAccessorNode node)
-    {
-        if (node.getNodeID() == ASTNodeID.GetterID)
-        {
-            emitGetAccessor((IGetterNode) node);
-        }
-        else if (node.getNodeID() == ASTNodeID.SetterID)
-        {
-            emitSetAccessor((ISetterNode) node);
-        }
-    }
-
-    @Override
-    public void emitMethod(IFunctionNode node)
-    {
-        FunctionNode fn = (FunctionNode) node;
-        fn.parseFunctionBody(getProblems());
-
-        ICompilerProject project = getWalker().getProject();
-
-        getDocEmitter().emitMethodDoc(node, project);
-
-        boolean isConstructor = node.isConstructor();
-
-        String qname = parseQualifiedName(getTypeDefinition(node));
-        if (qname != null && !qname.equals(""))
-        {
-            write(qname);
-            if (!isConstructor)
-            {
-                write(ASEmitterTokens.MEMBER_ACCESS);
-                if (!fn.hasModifier(ASModifier.STATIC))
-                {
-                    write(JSEmitterTokens.PROTOTYPE);
-                    write(ASEmitterTokens.MEMBER_ACCESS);
-                }
-            }
-        }
-
-        if (!isConstructor)
-            emitMemberName(node);
-
-        write(ASEmitterTokens.SPACE);
-        writeToken(ASEmitterTokens.EQUAL);
-        write(ASEmitterTokens.FUNCTION);
-
-        emitParameters(node.getParametersContainerNode());
-
-        boolean hasSuperClass = hasSuperClass(node);
-
-        if (isConstructor && node.getScopedNode().getChildCount() == 0)
-        {
-            write(ASEmitterTokens.SPACE);
-            write(ASEmitterTokens.BLOCK_OPEN);
-            emitVarNonLiteralAssignments();
-            if (hasSuperClass)
-            {
-                emitSuperCall(node, JSSessionModel.CONSTRUCTOR_EMPTY);
-                writeNewline();
-            }
-            write(ASEmitterTokens.BLOCK_CLOSE);
-        }
-
-        if (!isConstructor || node.getScopedNode().getChildCount() > 0)
-            emitMethodScope(node.getScopedNode());
-
-        if (isConstructor && hasSuperClass)
-        {
-            writeNewline(ASEmitterTokens.SEMICOLON);
-            write(JSGoogEmitterTokens.GOOG_INHERITS);
-            write(ASEmitterTokens.PAREN_OPEN);
-            write(qname);
-            writeToken(ASEmitterTokens.COMMA);
-            String sname = parseQualifiedName(getSuperClassDefinition(node,
-                    project));
-            if (sname.equals(IASLanguageConstants.Object))
-                sname = IASLanguageConstants.Class;
-            write(sname);
-            write(ASEmitterTokens.PAREN_CLOSE);
-        }
-    }
-
-    protected boolean hasSuperClass(IDefinitionNode node)
-    {
-        ICompilerProject project = getWalker().getProject();
-        IClassDefinition superClassDefinition = getSuperClassDefinition(node,
-                project);
-
-        if (superClassDefinition == null)
-            return false;
-
-        String qname = parseQualifiedName(superClassDefinition);
-
-        // ToDo (erikdebruin): need this to get the JS version of the SDK in 
-        //                     shape?
-        boolean useClassAsSuperClass = !qname
-                .equals(IASLanguageConstants.Object);
-        if (!useClassAsSuperClass)
-        {
-            if (parseQualifiedName(node).equals("mx.core.EmbeddedFontRegistry")
-                    || parseQualifiedName(node).equals(
-                            "mx.managers.HistoryManagerImpl")
-                    || parseQualifiedName(node).equals(
-                            "mx.core.TextFieldFactory"))
-            {
-                useClassAsSuperClass = true;
-            }
-        }
-
-        return superClassDefinition != null && useClassAsSuperClass;
-    }
-
-    @Override
-    public void emitFunctionCall(IFunctionCallNode node)
-    {
-        IASNode cnode = node.getChild(0);
-
-        if (cnode.getNodeID() == ASTNodeID.MemberAccessExpressionID)
-            cnode = cnode.getChild(0);
-
-        ASTNodeID id = cnode.getNodeID();
-        if (id != ASTNodeID.SuperID)
-        {
-            ICompilerProject project = null;
-            IDefinition def = null;
-
-            boolean isClassCast = false;
-
-            if (node.isNewExpression())
-            {
-                writeToken(ASEmitterTokens.NEW);
-            }
-            else
-            {
-                if (project == null)
-                    project = getWalker().getProject();
-
-                def = node.getNameNode().resolve(project);
-
-                isClassCast = (def instanceof ClassDefinition || def instanceof InterfaceDefinition)
-                        && !(NativeUtils.isJSNative(def.getBaseName()));
-            }
-
-            if (node.isNewExpression())
-            {
-                if (project == null)
-                    project = getWalker().getProject();
-
-                def = node.resolveCalledExpression(project);
-                // all new calls to a class should be fully qualified names
-                if (def instanceof ClassDefinition)
-                    write(parseQualifiedName(def));
-                else
-                    // I think we still need this for "new someVarOfTypeClass"
-                    getWalker().walk(node.getNameNode());
-                emitArguments(node.getArgumentsNode());
-            }
-            else if (!isClassCast)
-            {
-                if (def != null)
-                {
-                    boolean isInt = def.getBaseName().equals(
-                            IASGlobalFunctionConstants._int);
-                    if (isInt
-                            || def.getBaseName().equals(
-                                    IASGlobalFunctionConstants.trace)
-                            || def.getBaseName().equals(
-                                    IASGlobalFunctionConstants.uint))
-                    {
-                        write(JSFlexJSEmitterTokens.LANGUAGE_QNAME);
-                        write(ASEmitterTokens.MEMBER_ACCESS);
-                        if (isInt)
-                            write(JSFlexJSEmitterTokens.UNDERSCORE);
-                    }
-                }
-                getWalker().walk(node.getNameNode());
-                emitArguments(node.getArgumentsNode());
-            }
-            else
-            {
-                emitIsAs(node.getArgumentNodes()[0], node.getNameNode(),
-                        ASTNodeID.Op_AsID, true);
-            }
-        }
-        else
-        {
-            emitSuperCall(node, JSSessionModel.SUPER_FUNCTION_CALL);
-        }
-    }
-
-    //--------------------------------------------------------------------------
-
-    @Override
-    protected void emitSelfReference(IFunctionNode node)
-    {
-        // we don't want 'var self = this;' in FlexJS
-    }
-
-    private boolean writeThis(IIdentifierNode node)
-    {
-        if (node instanceof NonResolvingIdentifierNode)
-            return false;
-
-        IClassNode classNode = (IClassNode) node
-                .getAncestorOfType(IClassNode.class);
-
-        IDefinition nodeDef = node.resolve(project);
-
-        IASNode parentNode = node.getParent();
-        ASTNodeID parentNodeId = parentNode.getNodeID();
-
-        IASNode firstChild = parentNode.getChild(0);
-        IClassDefinition thisClass = getModel().getCurrentClass();
-
-        boolean identifierIsMemberAccess = parentNodeId == ASTNodeID.MemberAccessExpressionID;
-
-        if (classNode == null) // script in MXML and AS interface definitions
-        {
-            if (nodeDef instanceof ParameterDefinition)
-                return false;
-
-            if (nodeDef instanceof VariableDefinition)
-            {
-                IDefinition pdef = ((VariableDefinition) nodeDef).getParent();
-
-                if (thisClass == null || !isSameClass(pdef, thisClass, project))
-                    return false;
-
-                if (identifierIsMemberAccess)
-                    return node == firstChild;
-
-                return parentNodeId == ASTNodeID.ContainerID
-                        || !(parentNode instanceof ParameterNode);
-            }
-            else if (nodeDef instanceof AccessorDefinition)
-            {
-                IDefinition pdef = ((AccessorDefinition) nodeDef).getParent();
-
-                if (thisClass == null || !isSameClass(pdef, thisClass, project))
-                    return false;
-
-                if (identifierIsMemberAccess)
-                    return node == firstChild;
-
-                return true;
-            }
-            else if (parentNodeId == ASTNodeID.ContainerID
-                    && nodeDef instanceof FunctionDefinition)
-            {
-                return ((FunctionDefinition) nodeDef)
-                        .getFunctionClassification() == FunctionClassification.CLASS_MEMBER; // for 'goog.bind'
-            }
-            else
-            {
-                return parentNodeId == ASTNodeID.FunctionCallID
-                        && !(nodeDef instanceof AccessorDefinition)
-                        && !identifierIsMemberAccess;
-            }
-        }
-        else
-        {
-            if (nodeDef != null && !nodeDef.isInternal()
-                    && isClassMember(nodeDef, classNode))
-            {
-                if (identifierIsMemberAccess)
-                {
-                    if (parentNode.getNodeID() == ASTNodeID.MemberAccessExpressionID
-                            && parentNode.getChild(0).getNodeID() == ASTNodeID.SuperID
-                            && !isSuperCallForOverride(node))
-                    {
-                        return true;
-                    }
-
-                    return node == firstChild;
-                }
-                else
-                {
-                    boolean identifierIsLocalFunction = nodeDef instanceof FunctionDefinition
-                            && !(nodeDef instanceof AccessorDefinition)
-                            && ((FunctionDefinition) nodeDef)
-                                    .getFunctionClassification() == IFunctionDefinition.FunctionClassification.LOCAL;
-
-                    if (nodeDef instanceof IParameterDefinition)
-                        return false;
-
-                    return !identifierIsLocalFunction;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    private boolean isClassMember(IDefinition nodeDef, IClassNode classNode)
-    {
-        TypeScope cscope = (TypeScope) classNode.getDefinition()
-                .getContainedScope();
-
-        Set<INamespaceDefinition> nsSet = cscope.getNamespaceSet(project);
-        Collection<IDefinition> defs = new HashSet<IDefinition>();
-
-        cscope.getAllPropertiesForMemberAccess((CompilerProject) project, defs,
-                nsSet);
-
-        Iterator<IDefinition> visiblePropertiesIterator = defs.iterator();
-        while (visiblePropertiesIterator.hasNext())
-        {
-            if (parseQualifiedName(nodeDef).equals(
-                    parseQualifiedName(visiblePropertiesIterator.next())))
-                return true;
-        }
-
-        return false;
-    }
-
-    private boolean isSameClass(IDefinition pdef, IDefinition thisClass,
-            ICompilerProject project)
-    {
-        if (pdef == thisClass)
-            return true;
-
-        IDefinition cdef = ((ClassDefinition) thisClass)
-                .resolveBaseClass(project);
-        while (cdef != null)
-        {
-            // needs to be a loop
-            if (cdef == pdef)
-                return true;
-            cdef = ((ClassDefinition) cdef).resolveBaseClass(project);
-        }
-        return false;
-    }
-
-    @Override
-    public void emitIdentifier(IIdentifierNode node)
-    {
-        if (project == null)
-            project = getWalker().getProject();
-
-        IDefinition nodeDef = node.resolve(project);
-
-        IASNode parentNode = node.getParent();
-        ASTNodeID parentNodeId = parentNode.getNodeID();
-
-        boolean identifierIsAccessorFunction = nodeDef instanceof AccessorDefinition;
-        boolean identifierIsPlainFunction = nodeDef instanceof FunctionDefinition
-                && !identifierIsAccessorFunction;
-
-        boolean emitName = true;
-
-        if (nodeDef != null && nodeDef.isStatic()
-                && nodeDef.getParent() != null)
-        {
-            String sname = parseQualifiedName(nodeDef.getParent());
-            if (sname.length() > 0)
-            {
-                write(sname);
-                write(ASEmitterTokens.MEMBER_ACCESS);
-            }
-        }
-        else if (!NativeUtils.isNative(node.getName()))
-        {
-            // an instance method as a parameter or
-            // a local function
-            boolean useGoogBind = (parentNodeId == ASTNodeID.ContainerID
-                    && identifierIsPlainFunction && ((FunctionDefinition) nodeDef)
-                    .getFunctionClassification() == FunctionClassification.CLASS_MEMBER)
-                    || (identifierIsPlainFunction && ((FunctionDefinition) nodeDef)
-                            .getFunctionClassification() == FunctionClassification.LOCAL);
-
-            if (useGoogBind)
-            {
-                write(JSGoogEmitterTokens.GOOG_BIND);
-                write(ASEmitterTokens.PAREN_OPEN);
-            }
-
-            if (writeThis(node))
-            {
-                write(ASEmitterTokens.THIS);
-
-                write(ASEmitterTokens.MEMBER_ACCESS);
-            }
-
-            if (useGoogBind)
-            {
-                write(node.getName());
-
-                writeToken(ASEmitterTokens.COMMA);
-                write(ASEmitterTokens.THIS);
-                write(ASEmitterTokens.PAREN_CLOSE);
-
-                emitName = false;
-            }
-        }
-
-        IDefinition parentDef = (nodeDef != null) ? nodeDef.getParent() : null;
-        boolean isNative = (parentDef != null)
-                && NativeUtils.isNative(parentDef.getBaseName());
-        if ((identifierIsAccessorFunction && !isNative)
-                || (nodeDef instanceof VariableDefinition && ((VariableDefinition) nodeDef)
-                        .isBindable()))
-        {
-            IASNode anode = node
-                    .getAncestorOfType(BinaryOperatorAssignmentNode.class);
-
-            boolean isAssignment = false;
-            if (anode != null)
-            {
-                IASNode leftNode = anode.getChild(0);
-                if (anode == parentNode)
-                {
-                    if (node == leftNode)
-                        isAssignment = true;
-                }
-                else
-                {
-                    IASNode pnode = parentNode;
-                    IASNode thisNode = node;
-                    while (anode != pnode)
-                    {
-                        if (pnode instanceof IMemberAccessExpressionNode)
-                        {
-                            if (thisNode != pnode.getChild(1))
-                            {
-                                // can't be an assignment because 
-                                // we're on the left side of a memberaccessexpression
-                                break;
-                            }
-                        }
-                        if (pnode == leftNode)
-                        {
-                            isAssignment = true;
-                        }
-                        thisNode = pnode;
-                        pnode = pnode.getParent();
-                    }
-                }
-                String op = ((IBinaryOperatorNode) anode).getOperator()
-                        .getOperatorText();
-                if (op.contains("==") || !op.contains("="))
-                    isAssignment = false;
-            }
-
-            if (parentNode.getNodeID() == ASTNodeID.MemberAccessExpressionID
-                    && parentNode.getChild(0).getNodeID() == ASTNodeID.SuperID
-                    && isSuperCallForOverride(node))
-            {
-                IClassNode cnode = (IClassNode) node
-                        .getAncestorOfType(IClassNode.class);
-
-                // ToDo (erikdebruin): add VF2JS conditional -> only use check during full SDK compilation
-                if (cnode == null)
-                    return;
-
-                write(parseQualifiedName(cnode));
-                write(ASEmitterTokens.MEMBER_ACCESS);
-                write(JSGoogEmitterTokens.GOOG_BASE);
-                write(ASEmitterTokens.PAREN_OPEN);
-                write(ASEmitterTokens.THIS);
-                writeToken(ASEmitterTokens.COMMA);
-                write(ASEmitterTokens.SINGLE_QUOTE);
-                writeGetSetPrefix(!isAssignment);
-                write(parseQualifiedName(nodeDef));
-                write(ASEmitterTokens.SINGLE_QUOTE);
-                if (isAssignment)
-                {
-                    writeToken(ASEmitterTokens.COMMA);
-                }
-            }
-            else if (node instanceof NonResolvingIdentifierNode)
-            {
-                write(node.getName());
-            }
-            else
-            {
-                writeGetSetPrefix(!isAssignment);
-                write(node.getName());
-                write(ASEmitterTokens.PAREN_OPEN);
-            }
-
-            if (anode != null && isAssignment)
-            {
-                getWalker().walk(
-                        ((BinaryOperatorAssignmentNode) anode)
-                                .getRightOperandNode());
-            }
-
-            if (!(node instanceof NonResolvingIdentifierNode))
-                write(ASEmitterTokens.PAREN_CLOSE);
-        }
-        else if (emitName)
-        {
-            if (nodeDef != null)
-                write(parseQualifiedName(nodeDef));
-            else
-                write(node.getName());
-        }
-    }
-
-    private boolean isSuperCallForOverride(IIdentifierNode node)
-    {
-        IFunctionNode pfnode = (IFunctionNode) node
-                .getAncestorOfType(FunctionNode.class);
-
-        if (pfnode == null)
-            return false;
-
-        return pfnode.getName().equals(node.getName());
-    }
-
-    //--------------------------------------------------------------------------
-
-    @Override
-    protected void emitSuperCall(IASNode node, String type)
-    {
-        IFunctionNode fnode = (node instanceof IFunctionNode) ? (IFunctionNode) node
-                : null;
-        IFunctionCallNode fcnode = (node instanceof IFunctionCallNode) ? (FunctionCallNode) node
-                : null;
-
-        if (type == JSSessionModel.CONSTRUCTOR_EMPTY)
-        {
-            indentPush();
-            writeNewline();
-            indentPop();
-        }
-        else if (type == JSSessionModel.SUPER_FUNCTION_CALL)
-        {
-            if (fnode == null)
-                fnode = (IFunctionNode) fcnode
-                        .getAncestorOfType(IFunctionNode.class);
-        }
-
-        if (fnode != null && fnode.isConstructor() && !hasSuperClass(fnode))
-            return;
-
-        IClassNode cnode = (IClassNode) node
-                .getAncestorOfType(IClassNode.class);
-
-        if (cnode == null)
-            return;
-
-        // (erikdebruin): Catch when a 'super' call does NOT match the enclosing
-        //                function call. The GCC only allows '.base()' calls
-        //                to matching super methods, so we need to use 
-        //                'goog.base' for these ...
-        boolean isCallToOtherSuperMethod = false;
-        try
-        {
-            IExpressionNode d = fcnode.getNameNode();
-            if (d != null && d instanceof IMemberAccessExpressionNode)
-            {
-                IIdentifierNode b = (IIdentifierNode) ((IMemberAccessExpressionNode) d)
-                        .getRightOperandNode();
-
-                isCallToOtherSuperMethod = b != null
-                        && !b.getName().equals(fnode.getName());
-            }
-        }
-        catch (Exception e)
-        { /* Eat it! */
-        }
-
-        if (isCallToOtherSuperMethod)
-        {
-            write(ASEmitterTokens.THIS);
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            write(JSGoogEmitterTokens.SUPERCLASS);
-            write(ASEmitterTokens.MEMBER_ACCESS);
-        }
-        else
-        {
-            write(parseQualifiedName(cnode));
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            write(JSGoogEmitterTokens.GOOG_BASE);
-            write(ASEmitterTokens.PAREN_OPEN);
-            write(ASEmitterTokens.THIS);
-        }
-
-        if (fnode != null && fnode.isConstructor())
-        {
-            writeToken(ASEmitterTokens.COMMA);
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            write(JSGoogEmitterTokens.GOOG_CONSTRUCTOR);
-            write(ASEmitterTokens.SINGLE_QUOTE);
-        }
-
-        if (fnode != null && !fnode.isConstructor())
-        {
-            if (!isCallToOtherSuperMethod)
-            {
-                writeToken(ASEmitterTokens.COMMA);
-                write(ASEmitterTokens.SINGLE_QUOTE);
-            }
-
-            if (fnode.getNodeID() == ASTNodeID.GetterID
-                    || fnode.getNodeID() == ASTNodeID.SetterID)
-                writeGetSetPrefix(fnode.getNodeID() == ASTNodeID.GetterID);
-
-            // (erikdebruin): write(fnode.getName());
-            IMemberAccessExpressionNode aenode = (IMemberAccessExpressionNode) fcnode
-                    .getNameNode();
-            write(((IIdentifierNode) aenode.getRightOperandNode()).getName());
-
-            if (!isCallToOtherSuperMethod)
-            {
-                write(ASEmitterTokens.SINGLE_QUOTE);
-            }
-            else
-            {
-                write(ASEmitterTokens.MEMBER_ACCESS);
-                write(JSGoogEmitterTokens.GOOG_CALL);
-                write(ASEmitterTokens.PAREN_OPEN);
-                write(ASEmitterTokens.THIS);
-            }
-        }
-
-        IASNode[] anodes = null;
-        boolean writeArguments = false;
-        if (fcnode != null)
-        {
-            anodes = fcnode.getArgumentNodes();
-
-            writeArguments = anodes.length > 0;
-        }
-        else if (fnode != null && fnode.isConstructor())
-        {
-            anodes = fnode.getParameterNodes();
-
-            writeArguments = (anodes != null && anodes.length > 0);
-        }
-        else if (fnode == null && node instanceof BinaryOperatorAssignmentNode)
-        {
-            BinaryOperatorAssignmentNode bnode = (BinaryOperatorAssignmentNode) node;
-
-            IFunctionNode pnode = (IFunctionNode) bnode
-                    .getAncestorOfType(IFunctionNode.class);
-
-            if (pnode.getNodeID() == ASTNodeID.SetterID)
-            {
-                writeToken(ASEmitterTokens.COMMA);
-                write(ASEmitterTokens.SINGLE_QUOTE);
-                writeGetSetPrefix(false);
-                getWalker().walk(bnode.getLeftOperandNode());
-                write(ASEmitterTokens.SINGLE_QUOTE);
-                writeToken(ASEmitterTokens.COMMA);
-                getWalker().walk(bnode.getRightOperandNode());
-            }
-        }
-
-        if (writeArguments)
-        {
-            int len = anodes.length;
-            for (int i = 0; i < len; i++)
-            {
-                writeToken(ASEmitterTokens.COMMA);
-
-                getWalker().walk(anodes[i]);
-            }
-        }
-
-        write(ASEmitterTokens.PAREN_CLOSE);
-
-        if (type == JSSessionModel.CONSTRUCTOR_FULL)
-        {
-            write(ASEmitterTokens.SEMICOLON);
-            writeNewline();
-        }
-        else if (type == JSSessionModel.CONSTRUCTOR_EMPTY)
-        {
-            write(ASEmitterTokens.SEMICOLON);
-        }
-    }
-
-    @Override
-    protected void emitDefaultParameterCodeBlock(IFunctionNode node)
-    {
-        IParameterNode[] pnodes = node.getParameterNodes();
-        if (pnodes.length == 0)
-            return;
-
-        Map<Integer, IParameterNode> defaults = EmitterUtils
-                .getDefaults(pnodes);
-
-        if (defaults != null)
-        {
-            final StringBuilder code = new StringBuilder();
-
-            if (!EmitterUtils.hasBody(node))
-            {
-                indentPush();
-                write(JSFlexJSEmitterTokens.INDENT);
-            }
-
-            List<IParameterNode> parameters = new ArrayList<IParameterNode>(
-                    defaults.values());
-
-            for (int i = 0, n = parameters.size(); i < n; i++)
-            {
-                IParameterNode pnode = parameters.get(i);
-
-                if (pnode != null)
-                {
-                    code.setLength(0);
-
-                    /* x = typeof y !== 'undefined' ? y : z;\n */
-                    code.append(pnode.getName());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(ASEmitterTokens.EQUAL.getToken());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(ASEmitterTokens.TYPEOF.getToken());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(pnode.getName());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(ASEmitterTokens.STRICT_NOT_EQUAL.getToken());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
-                    code.append(ASEmitterTokens.UNDEFINED.getToken());
-                    code.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(ASEmitterTokens.TERNARY.getToken());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(pnode.getName());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(ASEmitterTokens.COLON.getToken());
-                    code.append(ASEmitterTokens.SPACE.getToken());
-                    code.append(pnode.getDefaultValue());
-                    code.append(ASEmitterTokens.SEMICOLON.getToken());
-
-                    write(code.toString());
-
-                    if (i == n - 1 && !EmitterUtils.hasBody(node))
-                        indentPop();
-
-                    writeNewline();
-                }
-            }
-        }
-    }
-
-    @Override
-    public void emitBinaryOperator(IBinaryOperatorNode node)
-    {
-        ASTNodeID id = node.getNodeID();
-        if (id == ASTNodeID.Op_InID || id == ASTNodeID.Op_LogicalAndAssignID
-                || id == ASTNodeID.Op_LogicalOrAssignID)
-        {
-            super.emitBinaryOperator(node);
-        }
-        else if (id == ASTNodeID.Op_IsID || id == ASTNodeID.Op_AsID)
-        {
-            emitIsAs(node.getLeftOperandNode(), node.getRightOperandNode(), id,
-                    false);
-        }
-        else if (id == ASTNodeID.Op_InstanceOfID)
-        {
-            getWalker().walk(node.getLeftOperandNode());
-
-            write(ASEmitterTokens.SPACE);
-            writeToken(ASEmitterTokens.INSTANCEOF);
-
-            IDefinition dnode = (node.getRightOperandNode()).resolve(project);
-            if (dnode != null)
-                write(parseQualifiedName(dnode));
-            else
-                getWalker().walk(node.getRightOperandNode());
-        }
-        else
-        {
-            IExpressionNode leftSide = node.getLeftOperandNode();
-
-            IExpressionNode property = null;
-            int leftSideChildCount = leftSide.getChildCount();
-            if (leftSideChildCount > 0)
-            {
-                IASNode childNode = leftSide.getChild(leftSideChildCount - 1);
-                if (childNode instanceof IExpressionNode)
-                    property = (IExpressionNode) childNode;
-                else
-                    property = leftSide;
-            }
-            else
-                property = leftSide;
-
-            IDefinition def = null;
-            if (property instanceof IIdentifierNode)
-                def = ((IIdentifierNode) property).resolve(getWalker()
-                        .getProject());
-
-            boolean isSuper = false;
-            if (leftSide.getNodeID() == ASTNodeID.MemberAccessExpressionID)
-            {
-                IASNode cnode = leftSide.getChild(0);
-                ASTNodeID cId = cnode.getNodeID();
-
-                isSuper = cId == ASTNodeID.SuperID;
-            }
-
-            String op = node.getOperator().getOperatorText();
-            boolean isAssignment = !(op.contains("==") || !op.contains("="));
-
-            if (def instanceof AccessorDefinition && isAssignment)
-            {
-                getWalker().walk(leftSide);
-            }
-            else if (isSuper)
-            {
-                emitSuperCall(node, "");
-            }
-            else
-            {
-                if (ASNodeUtils.hasParenOpen(node))
-                    write(ASEmitterTokens.PAREN_OPEN);
-
-                getWalker().walk(leftSide);
-
-                if (node.getNodeID() != ASTNodeID.Op_CommaID)
-                    write(ASEmitterTokens.SPACE);
-
-                writeToken(node.getOperator().getOperatorText());
-
-                getWalker().walk(node.getRightOperandNode());
-
-                if (ASNodeUtils.hasParenClose(node))
-                    write(ASEmitterTokens.PAREN_CLOSE);
-            }
-        }
-    }
-
-    private void emitIsAs(IExpressionNode left, IExpressionNode right,
-            ASTNodeID id, boolean coercion)
-    {
-        write(JSFlexJSEmitterTokens.LANGUAGE_QNAME);
-        write(ASEmitterTokens.MEMBER_ACCESS);
-        if (id == ASTNodeID.Op_IsID)
-            write(ASEmitterTokens.IS);
-        else
-            write(ASEmitterTokens.AS);
-        write(ASEmitterTokens.PAREN_OPEN);
-        getWalker().walk(left);
-        writeToken(ASEmitterTokens.COMMA);
-
-        IDefinition dnode = (right).resolve(project);
-        if (dnode != null)
-            write(parseQualifiedName(dnode));
-        else
-            getWalker().walk(right);
-
-        if (coercion)
-        {
-            writeToken(ASEmitterTokens.COMMA);
-            write(ASEmitterTokens.TRUE);
-        }
-
-        write(ASEmitterTokens.PAREN_CLOSE);
-    }
-
-    @Override
-    public void emitMemberAccessExpression(IMemberAccessExpressionNode node)
-    {
-        IASNode leftNode = node.getLeftOperandNode();
-        IASNode rightNode = node.getRightOperandNode();
-
-        if (project == null)
-            project = getWalker().getProject();
-
-        IDefinition def = node.resolve(project);
-        boolean isStatic = false;
-        if (def != null && def.isStatic())
-            isStatic = true;
-
-        boolean continueWalk = true;
-        if (!isStatic)
-        {
-            if (!(leftNode instanceof ILanguageIdentifierNode && ((ILanguageIdentifierNode) leftNode)
-                    .getKind() == ILanguageIdentifierNode.LanguageIdentifierKind.THIS))
-            {
-                if (rightNode instanceof UnaryOperatorAtNode)
-                {
-                    // ToDo (erikdebruin): properly handle E4X
-
-                    write(ASEmitterTokens.THIS);
-                    write(ASEmitterTokens.MEMBER_ACCESS);
-                    getWalker().walk(node.getLeftOperandNode());
-                    write(ASEmitterTokens.SQUARE_OPEN);
-                    write(ASEmitterTokens.SINGLE_QUOTE);
-                    write("E4XOperator");
-                    write(ASEmitterTokens.SINGLE_QUOTE);
-                    write(ASEmitterTokens.SQUARE_CLOSE);
-                    continueWalk = false;
-                }
-                else if (node.getNodeID() == ASTNodeID.Op_DescendantsID)
-                {
-                    // ToDo (erikdebruin): properly handle E4X
-
-                    write(ASEmitterTokens.THIS);
-                    write(ASEmitterTokens.MEMBER_ACCESS);
-                    getWalker().walk(node.getLeftOperandNode());
-                    write(ASEmitterTokens.SQUARE_OPEN);
-                    write(ASEmitterTokens.SINGLE_QUOTE);
-                    write("E4XSelector");
-                    write(ASEmitterTokens.SINGLE_QUOTE);
-                    write(ASEmitterTokens.SQUARE_CLOSE);
-                    continueWalk = false;
-                }
-                else if (leftNode.getNodeID() != ASTNodeID.SuperID)
-                {
-                    getWalker().walk(node.getLeftOperandNode());
-                    write(node.getOperator().getOperatorText());
-                }
-            }
-            else
-            {
-                write(ASEmitterTokens.THIS);
-                write(node.getOperator().getOperatorText());
-            }
-
-        }
-
-        if (continueWalk)
-            getWalker().walk(node.getRightOperandNode());
-    }
-
-    private static ITypeDefinition getTypeDefinition(IDefinitionNode node)
-    {
-        ITypeNode tnode = (ITypeNode) node.getAncestorOfType(ITypeNode.class);
-        return (ITypeDefinition) tnode.getDefinition();
-    }
-
-    private static IClassDefinition getSuperClassDefinition(
-            IDefinitionNode node, ICompilerProject project)
-    {
-        IClassDefinition parent = (IClassDefinition) node.getDefinition()
-                .getParent();
-        IClassDefinition superClass = parent.resolveBaseClass(project);
-        return superClass;
-    }
-
-    @Override
-    protected void emitObjectDefineProperty(IAccessorNode node)
-    {
-        FunctionNode fn = (FunctionNode) node;
-        fn.parseFunctionBody(getProblems());
-
-        IFunctionDefinition definition = node.getDefinition();
-        ITypeDefinition type = (ITypeDefinition) definition.getParent();
-
-        // ToDo (erikdebruin): add VF2JS conditional -> only use check during full SDK compilation
-        if (type == null)
-            return;
-
-        if (project == null)
-            project = getWalker().getProject();
-
-        getDocEmitter().emitMethodDoc(fn, project);
-        write(parseQualifiedName(type));
-        if (!node.hasModifier(ASModifier.STATIC))
-        {
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            write(JSEmitterTokens.PROTOTYPE);
-        }
-
-        write(ASEmitterTokens.MEMBER_ACCESS);
-        writeGetSetPrefix(node instanceof IGetterNode);
-        writeToken(node.getName());
-        writeToken(ASEmitterTokens.EQUAL);
-        write(ASEmitterTokens.FUNCTION);
-        emitParameters(node.getParametersContainerNode());
-        //writeNewline();
-        emitMethodScope(node.getScopedNode());
-    }
-
-    private void writeGetSetPrefix(boolean isGet)
-    {
-        if (isGet)
-            write(ASEmitterTokens.GET);
-        else
-            write(ASEmitterTokens.SET);
-        write("_");
-    }
-
-    @Override
-    public IJSGoogDocEmitter getDocEmitter()
-    {
-        return new JSVF2JSDocEmitter(this);
-    }
-
-    @Override
-    public void emitPackageHeader(IPackageDefinition definition)
-    {
-        IASScope containedScope = definition.getContainedScope();
-        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
-        if (type == null)
-            return;
-
-        writeNewline("/**");
-        writeNewline(" * " + parseQualifiedName(type));
-        writeNewline(" *");
-        writeNewline(" * @fileoverview");
-        writeNewline(" *");
-        writeNewline(" * @suppress {checkTypes}");
-        writeNewline(" */");
-        writeNewline();
-
-        /* goog.provide('x');\n\n */
-        write(JSGoogEmitterTokens.GOOG_PROVIDE);
-        write(ASEmitterTokens.PAREN_OPEN);
-        write(ASEmitterTokens.SINGLE_QUOTE);
-        write(parseQualifiedName(type));
-        write(ASEmitterTokens.SINGLE_QUOTE);
-        write(ASEmitterTokens.PAREN_CLOSE);
-        writeNewline(ASEmitterTokens.SEMICOLON);
-        writeNewline();
-    }
-
-    @Override
-    public void emitPackageHeaderContents(IPackageDefinition definition)
-    {
-        PackageScope containedScope = (PackageScope) definition
-                .getContainedScope();
-
-        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
-        if (type == null)
-            return;
-
-        if (project == null)
-            project = getWalker().getProject();
-
-        FlexJSProject flexProject = (FlexJSProject) project;
-        ASProjectScope projectScope = flexProject.getScope();
-        ICompilationUnit cu = projectScope
-                .getCompilationUnitForDefinition(type);
-        ArrayList<String> requiresList = flexProject.getRequires(cu);
-        ArrayList<String> interfacesList = flexProject.getInterfaces(cu);
-
-        String cname = parseQualifiedName(type);
-        ArrayList<String> writtenInstances = new ArrayList<String>();
-        writtenInstances.add(cname); // make sure we don't add ourselves
-
-        boolean emitsRequires = false;
-        if (requiresList != null)
-        {
-            Collections.sort(requiresList);
-            for (String imp : requiresList)
-            {
-                if (imp.indexOf(JSGoogEmitterTokens.AS3.getToken()) != -1)
-                    continue;
-
-                if (imp.equals(cname))
-                    continue;
-
-                if (NativeUtils.isNative(imp))
-                    continue;
-
-                if (writtenInstances.indexOf(imp) == -1)
-                {
-
-                    /* goog.require('x');\n */
-                    write(JSGoogEmitterTokens.GOOG_REQUIRE);
-                    write(ASEmitterTokens.PAREN_OPEN);
-                    write(ASEmitterTokens.SINGLE_QUOTE);
-                    write(imp);
-                    write(ASEmitterTokens.SINGLE_QUOTE);
-                    write(ASEmitterTokens.PAREN_CLOSE);
-                    writeNewline(ASEmitterTokens.SEMICOLON);
-
-                    writtenInstances.add(imp);
-
-                    emitsRequires = true;
-                }
-            }
-        }
-
-        boolean emitsInterfaces = false;
-        if (interfacesList != null)
-        {
-            Collections.sort(interfacesList);
-            for (String imp : interfacesList)
-            {
-                write(JSGoogEmitterTokens.GOOG_REQUIRE);
-                write(ASEmitterTokens.PAREN_OPEN);
-                write(ASEmitterTokens.SINGLE_QUOTE);
-                write(imp);
-                write(ASEmitterTokens.SINGLE_QUOTE);
-                write(ASEmitterTokens.PAREN_CLOSE);
-                writeNewline(ASEmitterTokens.SEMICOLON);
-
-                emitsInterfaces = true;
-            }
-        }
-
-        // erikdebruin: Add missing language feature support, with e.g. 'is' and 
-        //              'as' operators. We don't need to worry about requiring
-        //              this in every project: ADVANCED_OPTIMISATIONS will NOT
-        //              include any of the code if it is not used in the project.
-        boolean isMainCU = flexProject.mainCU != null
-                && cu.getName().equals(flexProject.mainCU.getName());
-        if (isMainCU)
-        {
-            write(JSGoogEmitterTokens.GOOG_REQUIRE);
-            write(ASEmitterTokens.PAREN_OPEN);
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            write(JSFlexJSEmitterTokens.LANGUAGE_QNAME);
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            write(ASEmitterTokens.PAREN_CLOSE);
-            writeNewline(ASEmitterTokens.SEMICOLON);
-        }
-
-        if (emitsRequires || emitsInterfaces || isMainCU)
-        {
-            writeNewline();
-        }
-
-        writeNewline();
-        writeNewline();
-    }
-
-    @Override
-    public void emitPackageFooter(IPackageDefinition definition)
-    {
-        IASScope containedScope = definition.getContainedScope();
-        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
-        if (type == null)
-            return;
-
-        ITypeNode tnode = findTypeNode(definition.getNode());
-        if (tnode != null)
-        {
-            /*
-             * Metadata
-             * 
-             * @type {Object.<string, Array.<Object>>}
-             */
-            writeNewline();
-            writeNewline();
-            writeNewline();
-            getDocEmitter().begin();
-            writeNewline(" * Metadata");
-            writeNewline(" *");
-            writeNewline(" * @type {Object.<string, Array.<Object>>}");
-            getDocEmitter().end();
-
-            // a.B.prototype.AFJS_CLASS_INFO = {  };
-            write(parseQualifiedName(type));
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            write(JSEmitterTokens.PROTOTYPE);
-            write(ASEmitterTokens.MEMBER_ACCESS);
-            writeToken(JSFlexJSEmitterTokens.FLEXJS_CLASS_INFO);
-            writeToken(ASEmitterTokens.EQUAL);
-            writeToken(ASEmitterTokens.BLOCK_OPEN);
-
-            // names: [{ name: '', qName: '' }]
-            write(JSFlexJSEmitterTokens.NAMES);
-            writeToken(ASEmitterTokens.COLON);
-            write(ASEmitterTokens.SQUARE_OPEN);
-            writeToken(ASEmitterTokens.BLOCK_OPEN);
-            write(JSFlexJSEmitterTokens.NAME);
-            writeToken(ASEmitterTokens.COLON);
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            write(tnode.getName());
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            writeToken(ASEmitterTokens.COMMA);
-            write(JSFlexJSEmitterTokens.QNAME);
-            writeToken(ASEmitterTokens.COLON);
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            write(parseQualifiedName(tnode));
-            write(ASEmitterTokens.SINGLE_QUOTE);
-            write(ASEmitterTokens.BLOCK_CLOSE);
-            write(ASEmitterTokens.SQUARE_CLOSE);
-
-            IExpressionNode[] enodes;
-            if (tnode instanceof IClassNode)
-                enodes = ((IClassNode) tnode).getImplementedInterfaceNodes();
-            else
-                enodes = ((IInterfaceNode) tnode).getExtendedInterfaceNodes();
-
-            if (enodes.length > 0)
-            {
-                writeToken(ASEmitterTokens.COMMA);
-
-                // interfaces: [a.IC, a.ID]
-                write(JSFlexJSEmitterTokens.INTERFACES);
-                writeToken(ASEmitterTokens.COLON);
-                write(ASEmitterTokens.SQUARE_OPEN);
-                int i = 0;
-                for (IExpressionNode enode : enodes)
-                {
-                    write(parseQualifiedName(enode.resolve(project)));
-                    if (i < enodes.length - 1)
-                        writeToken(ASEmitterTokens.COMMA);
-                    i++;
-                }
-                write(ASEmitterTokens.SQUARE_CLOSE);
-            }
-
-            write(ASEmitterTokens.SPACE);
-            write(ASEmitterTokens.BLOCK_CLOSE);
-            writeNewline(ASEmitterTokens.SEMICOLON);
-        }
-    }
-
-    private int foreachLoopCounter = 0;
-
-    @Override
-    public void emitForEachLoop(IForLoopNode node)
-    {
-        IBinaryOperatorNode bnode = (IBinaryOperatorNode) node
-                .getConditionalsContainerNode().getChild(0);
-        IASNode childNode = bnode.getChild(0);
-
-        String iterName = "foreachiter"
-                + new Integer(foreachLoopCounter).toString();
-        foreachLoopCounter++;
-
-        write(ASEmitterTokens.FOR);
-        write(ASEmitterTokens.SPACE);
-        write(ASEmitterTokens.PAREN_OPEN);
-        write(ASEmitterTokens.VAR);
-        write(ASEmitterTokens.SPACE);
-        write(iterName);
-        write(ASEmitterTokens.SPACE);
-        write(ASEmitterTokens.IN);
-        write(ASEmitterTokens.SPACE);
-        getWalker().walk(bnode.getChild(1));
-        writeToken(ASEmitterTokens.PAREN_CLOSE);
-        writeNewline();
-        write(ASEmitterTokens.BLOCK_OPEN);
-        writeNewline();
-        if (childNode instanceof IVariableExpressionNode)
-        {
-            write(ASEmitterTokens.VAR);
-            write(ASEmitterTokens.SPACE);
-            write(((IVariableNode) childNode.getChild(0)).getName());
-        }
-        else
-            write(((IIdentifierNode) childNode).getName());
-        write(ASEmitterTokens.SPACE);
-        write(ASEmitterTokens.EQUAL);
-        write(ASEmitterTokens.SPACE);
-        getWalker().walk(bnode.getChild(1));
-        write(ASEmitterTokens.SQUARE_OPEN);
-        write(iterName);
-        write(ASEmitterTokens.SQUARE_CLOSE);
-        write(ASEmitterTokens.SEMICOLON);
-        writeNewline();
-        getWalker().walk(node.getStatementContentsNode());
-        write(ASEmitterTokens.BLOCK_CLOSE);
-        writeNewline();
-
-    }
-
-    /*
-    @Override
-    public void emitForEachLoop(IForLoopNode node)
-    {
-        IContainerNode xnode = (IContainerNode) node.getChild(1);
-        IBinaryOperatorNode bnode = (IBinaryOperatorNode) node
-                .getConditionalsContainerNode().getChild(0);
-        IASNode childNode = bnode.getChild(0);
-
-        write(ASEmitterTokens.TRY);
-        write(ASEmitterTokens.BLOCK_OPEN);
-        writeNewline();
-        
-        write(JSGoogEmitterTokens.GOOG_ARRAY_FOREACH);
-        write(ASEmitterTokens.PAREN_OPEN);
-        getWalker().walk(bnode.getChild(1));
-        writeToken(ASEmitterTokens.COMMA);
-        writeToken(ASEmitterTokens.FUNCTION);
-        write(ASEmitterTokens.PAREN_OPEN);
-        if (childNode instanceof IVariableExpressionNode)
-        	write(((IVariableNode) childNode.getChild(0)).getName());
-        else
-        	write(((IIdentifierNode) childNode).getName());
-        writeToken(ASEmitterTokens.PAREN_CLOSE);
-        if (isImplicit(xnode))
-            write(ASEmitterTokens.BLOCK_OPEN);
-        getWalker().walk(node.getStatementContentsNode());
-        if (isImplicit(xnode))
-        {
-            writeNewline();
-            write(ASEmitterTokens.BLOCK_CLOSE);
-        }
-        write(ASEmitterTokens.PAREN_CLOSE);
-        writeNewline();
-        write(ASEmitterTokens.BLOCK_CLOSE);
-        writeNewline();
-        write(ASEmitterTokens.CATCH);
-        write(ASEmitterTokens.PAREN_OPEN);
-        write("foreachbreakerror");
-        write(ASEmitterTokens.PAREN_CLOSE);
-        write(ASEmitterTokens.SPACE);
-        write(ASEmitterTokens.BLOCK_OPEN);
-        write(ASEmitterTokens.BLOCK_CLOSE);
-        writeNewline();
-        
-    }
-
-    @Override
-    public void emitIterationFlow(IIterationFlowNode node)
-    {
-    	// look for break in foreach and throw error instead
-    	if (node.getKind() == IIterationFlowNode.IterationFlowKind.BREAK)
-    	{
-    		IASNode pNode = node.getParent();
-    		while (pNode != null)
-    		{
-    			ASTNodeID id = pNode.getNodeID();
-    			if (id == ASTNodeID.ForEachLoopID)
-    			{
-    				write(ASEmitterTokens.THROW);
-    				write(ASEmitterTokens.SPACE);
-    				write(ASEmitterTokens.NEW);
-    				write(ASEmitterTokens.SPACE);
-    				write(JSGoogEmitterTokens.ERROR);
-    				write(ASEmitterTokens.PAREN_OPEN);
-    				write(ASEmitterTokens.PAREN_CLOSE);
-    				write(ASEmitterTokens.SEMICOLON);
-    				return;
-    			}
-    			else if (id == ASTNodeID.ForLoopID ||
-    					id == ASTNodeID.DoWhileLoopID ||
-    					id == ASTNodeID.WhileLoopID)
-    				break;
-    			pNode = pNode.getParent();
-    		}
-    	}
-        write(node.getKind().toString().toLowerCase());
-        IIdentifierNode lnode = node.getLabelNode();
-        if (lnode != null)
-        {
-            write(ASEmitterTokens.SPACE);
-            getWalker().walk(lnode);
-        }
-    }
-    */
-
-    @Override
-    public void emitTypedExpression(ITypedExpressionNode node)
-    {
-        write(JSGoogEmitterTokens.ARRAY);
-    }
-
-    @Override
-    public void emitLiteral(ILiteralNode node)
-    {
-        boolean isWritten = false;
-
-        String s = node.getValue(true);
-        if (!(node instanceof RegExpLiteralNode))
-        {
-            if (node.getLiteralType() == LiteralType.XML)
-            {
-                // ToDo (erikdebruin): VF2JS -> handle XML output properly...
-
-                write("'" + s + "'");
-
-                isWritten = true;
-            }
-            s = s.replaceAll("\n", "__NEWLINE_PLACEHOLDER__");
-            s = s.replaceAll("\r", "__CR_PLACEHOLDER__");
-            s = s.replaceAll("\t", "__TAB_PLACEHOLDER__");
-            s = s.replaceAll("\f", "__FORMFEED_PLACEHOLDER__");
-            s = s.replaceAll("\b", "__BACKSPACE_PLACEHOLDER__");
-            s = s.replaceAll("\\\\\"", "__QUOTE_PLACEHOLDER__");
-            s = s.replaceAll("\\\\", "__ESCAPE_PLACEHOLDER__");
-            //s = "\'" + s.replaceAll("\'", "\\\\\'") + "\'";
-            s = s.replaceAll("__ESCAPE_PLACEHOLDER__", "\\\\\\\\");
-            s = s.replaceAll("__QUOTE_PLACEHOLDER__", "\\\\\"");
-            s = s.replaceAll("__BACKSPACE_PLACEHOLDER__", "\\\\b");
-            s = s.replaceAll("__FORMFEED_PLACEHOLDER__", "\\\\f");
-            s = s.replaceAll("__TAB_PLACEHOLDER__", "\\\\t");
-            s = s.replaceAll("__CR_PLACEHOLDER__", "\\\\r");
-            s = s.replaceAll("__NEWLINE_PLACEHOLDER__", "\\\\n");
-
-            Character c = s.charAt(0);
-            if (c.equals('"'))
-            {
-                s = s.substring(1, s.length() - 1);
-                s = s.replaceAll("\"", "\\\\\"");
-                s = "\"" + s + "\"";
-            }
-            if (s.length() == 3)
-            {
-                c = s.charAt(1);
-                if (c.equals('\\'))
-                {
-                    s = "\"\\\\\"";
-                }
-            }
-        }
-
-        if (!isWritten)
-        {
-            write(s);
-        }
-    }
-
-    @Override
-    public void emitE4XFilter(IMemberAccessExpressionNode node)
-    {
-        // ToDo (erikdebruin): implement E4X replacement !?!
-        write(ASEmitterTokens.SINGLE_QUOTE);
-        write("E4XFilter");
-        write(ASEmitterTokens.SINGLE_QUOTE);
-    }
-
-    @Override
-    public void emitContainer(IContainerNode node)
-    {
-        int nodeCount = node.getChildCount();
-        for (int i = 0; i < nodeCount; i++)
-        {
-            getWalker().walk(node.getChild(i));
-
-            if (i < nodeCount - 1)
-                writeToken(ASEmitterTokens.COMMA);
-        }
-    }
-
-    private String parseQualifiedName(IDefinitionNode def)
-    {
-        return parseQualifiedNameString(def.getQualifiedName());
-    }
-
-    private String parseQualifiedName(IDefinition def)
-    {
-        return parseQualifiedNameString(def.getQualifiedName());
-    }
-
-    private String parseQualifiedNameString(String qNameString)
-    {
-        // ToDo (erikdebruin): Ugly hacks for VF2JS ...
-        if (qNameString.equals(IASLanguageConstants._int))
-        {
-            qNameString = qNameString.toUpperCase();
-        }
-
-        if (qNameString.equals("byte"))
-        {
-            qNameString = "$" + qNameString;
-        }
-
-        return qNameString;
-    }
-
-}


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