public boolean forFriendship() {
if (astName == null) return false;
IASTNode node = astName.getParent();
while (node instanceof IASTName) node = node.getParent();
IASTDeclaration decl = null;
IASTDeclarator dtor = null;
if (node instanceof ICPPASTDeclSpecifier && node.getParent() instanceof IASTDeclaration) {
decl = (IASTDeclaration) node.getParent();
} else if (node instanceof IASTDeclarator) {
dtor = (IASTDeclarator) node;
while (dtor.getParent() instanceof IASTDeclarator) dtor = (IASTDeclarator) dtor.getParent();
if (!(dtor.getParent() instanceof IASTDeclaration)) return false;
decl = (IASTDeclaration) dtor.getParent();
} else {
return false;
}
if (decl instanceof IASTSimpleDeclaration) {
IASTSimpleDeclaration simple = (IASTSimpleDeclaration) decl;
if (!((ICPPASTDeclSpecifier) simple.getDeclSpecifier()).isFriend()) return false;
if (dtor != null) return true;
return simple.getDeclarators().length == 0;
} else if (decl instanceof IASTFunctionDefinition) {
IASTFunctionDefinition fnDef = (IASTFunctionDefinition) decl;
if (!((ICPPASTDeclSpecifier) fnDef.getDeclSpecifier()).isFriend()) return false;
return (dtor != null);
}
return false;
}
public void replace(IASTNode child, IASTNode other) {
if (child == declarator) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
declarator = (IASTDeclarator) other;
}
}
private void handleAppends(IASTNode node) {
List<ASTModification> modifications = getModifications(node, ModificationKind.APPEND_CHILD);
if (modifications.isEmpty()) return;
ChangeGeneratorWriterVisitor writer =
new ChangeGeneratorWriterVisitor(modificationStore, commentMap);
ReplaceEdit anchor = getAppendAnchor(node);
Assert.isNotNull(anchor);
IASTNode precedingNode = getLastNodeBeforeAppendPoint(node);
for (ASTModification modification : modifications) {
IASTNode newNode = modification.getNewNode();
if (precedingNode != null) {
if (ASTWriter.requireBlankLineInBetween(precedingNode, newNode)) {
writer.newLine();
}
} else if (node instanceof ICPPASTNamespaceDefinition) {
writer.newLine();
}
precedingNode = null;
newNode.accept(writer);
}
if (node instanceof ICPPASTNamespaceDefinition) {
writer.newLine();
}
String code = writer.toString();
IFile file = FileHelper.getFileFromNode(node);
MultiTextEdit parentEdit = getEdit(node, file);
ReplaceEdit edit =
new ReplaceEdit(anchor.getOffset(), anchor.getLength(), code + anchor.getText());
parentEdit.addChild(edit);
IASTFileLocation fileLocation = node.getFileLocation();
sourceOffsets.put(fileLocation.getFileName(), endOffset(fileLocation));
}
private IASTNode getNextSiblingOrPreprocessorNode(IASTNode node) {
int endOffset = endOffset(node);
IASTTranslationUnit ast = node.getTranslationUnit();
IASTPreprocessorStatement[] preprocessorStatements = ast.getAllPreprocessorStatements();
int low = 0;
int high = preprocessorStatements.length;
while (low < high) {
int mid = (low + high) / 2;
IASTNode statement = preprocessorStatements[mid];
if (statement.isPartOfTranslationUnitFile() && offset(statement) > endOffset) {
high = mid;
} else {
low = mid + 1;
}
}
if (high < preprocessorStatements.length) {
IASTNode statement = preprocessorStatements[high];
if (statement.isPartOfTranslationUnitFile()) {
int offset = offset(statement);
if (!doesRegionContainNode(ast, endOffset, offset - endOffset)) {
return statement;
}
}
}
return getNextSiblingNode(node);
}
private IASTCompositeTypeSpecifier getCompositeTypeSpecifier(IASTName selectedName) {
IASTNode node = selectedName;
while (node != null && !(node instanceof IASTCompositeTypeSpecifier)) {
node = node.getParent();
}
return (IASTCompositeTypeSpecifier) node;
}
@Override
public void replace(IASTNode child, IASTNode other) {
if (child == nested) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
nested = (IASTDeclarator) other;
}
}
public boolean isFunctionCall() {
if (astName == null) return false;
if (astName.getPropertyInParent() == CPPSemantics.STRING_LOOKUP_PROPERTY) return false;
IASTNode p1 = astName.getParent();
if (p1 instanceof ICPPASTQualifiedName) p1 = p1.getParent();
return (p1 instanceof IASTIdExpression
&& p1.getPropertyInParent() == IASTFunctionCallExpression.FUNCTION_NAME);
}
@Override
public void replace(IASTNode child, IASTNode other) {
if (child == operand) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
operand = (IASTExpression) other;
}
}
private void handleReplace(IASTNode node) {
List<ASTModification> modifications = getModifications(node, ModificationKind.REPLACE);
String source = node.getTranslationUnit().getRawSignature();
TextEdit edit;
ChangeGeneratorWriterVisitor writer =
new ChangeGeneratorWriterVisitor(modificationStore, commentMap);
IASTFileLocation fileLocation = node.getFileLocation();
Integer val = sourceOffsets.get(fileLocation.getFileName());
int processedOffset = val != null ? val.intValue() : 0;
if (modifications.size() == 1 && modifications.get(0).getNewNode() == null) {
int offset = getOffsetIncludingComments(node);
int endOffset = getEndOffsetIncludingComments(node);
offset = Math.max(skipPrecedingBlankLines(source, offset), processedOffset);
endOffset = skipTrailingBlankLines(source, endOffset);
IASTNode[] siblingsList = getContainingNodeList(node);
if (siblingsList != null) {
if (siblingsList.length > 1) {
if (node == siblingsList[0]) {
endOffset = skipToTrailingDelimiter(source, ',', endOffset);
} else {
offset = skipToPrecedingDelimiter(source, ',', offset);
}
} else if (node.getPropertyInParent() == ICPPASTFunctionDefinition.MEMBER_INITIALIZER) {
offset = skipToPrecedingDelimiter(source, ':', offset);
}
}
IASTNode prevNode = getPreviousSiblingOrPreprocessorNode(node);
IASTNode nextNode = getNextSiblingOrPreprocessorNode(node);
if (prevNode != null && nextNode != null) {
if (ASTWriter.requireBlankLineInBetween(prevNode, nextNode)) {
writer.newLine();
}
} else if (node.getParent() instanceof ICPPASTNamespaceDefinition) {
writer.newLine();
}
String code = writer.toString();
edit = new ReplaceEdit(offset, endOffset - offset, code);
} else {
node.accept(writer);
String code = writer.toString();
int offset = fileLocation.getNodeOffset();
int endOffset = offset + fileLocation.getNodeLength();
if (node instanceof IASTStatement || node instanceof IASTDeclaration) {
// Include trailing comments in the area to be replaced.
endOffset = Math.max(endOffset, getEndOffsetIncludingTrailingComments(node));
}
String lineSeparator = writer.getScribe().getLineSeparator();
if (code.endsWith(lineSeparator)) {
code = code.substring(0, code.length() - lineSeparator.length());
}
edit = new ReplaceEdit(offset, endOffset - offset, code);
}
IFile file = FileHelper.getFileFromNode(node);
MultiTextEdit parentEdit = getEdit(node, file);
parentEdit.addChild(edit);
sourceOffsets.put(fileLocation.getFileName(), edit.getExclusiveEnd());
}
/** Returns whether the name belongs to a simple declaration or function definition. */
public IASTDeclaration forDeclaration() {
IASTNode node = getDeclarator();
while (node instanceof IASTDeclarator) node = node.getParent();
if (node instanceof IASTSimpleDeclaration || node instanceof IASTFunctionDefinition)
return (IASTDeclaration) node;
return null;
}
public boolean checkAssociatedScopes() {
IASTName name = astName;
if (name == null || name instanceof ICPPASTQualifiedName) return false;
IASTNode parent = name.getParent();
if (name.getPropertyInParent() == ICPPASTTemplateId.TEMPLATE_NAME) parent = parent.getParent();
if (parent instanceof ICPPASTQualifiedName) {
return false;
}
return isFunctionCall();
}
@Override
public int getAdditionalNameFlags(int standardFlags, IASTName name) {
if ((standardFlags & PDOMName.IS_REFERENCE) == PDOMName.IS_REFERENCE) {
IASTNode parent = name.getParent();
if (parent instanceof ICPPASTQualifiedName) {
// When taking the address of a method it will be called without suppressing
// the virtual mechanism
parent = parent.getParent();
if (parent instanceof IASTIdExpression) {
parent = parent.getParent();
if (parent instanceof IASTUnaryExpression) {
if (((IASTUnaryExpression) parent).getOperator() == IASTUnaryExpression.op_amper)
return PDOMName.COULD_BE_POLYMORPHIC_METHOD_CALL;
}
}
} else if (parent instanceof ICPPASTFieldReference) {
// The name is not qualified
ICPPASTFieldReference fr = (ICPPASTFieldReference) parent;
parent = parent.getParent();
if (parent instanceof IASTFunctionCallExpression) {
// v->member()
if (fr.isPointerDereference()) {
return PDOMName.COULD_BE_POLYMORPHIC_METHOD_CALL;
}
// v.member()
IASTExpression fieldOwner = fr.getFieldOwner();
if (fieldOwner.getValueCategory().isGLValue()) {
while (fieldOwner instanceof IASTUnaryExpression
&& ((IASTUnaryExpression) fieldOwner).getOperator()
== IASTUnaryExpression.op_bracketedPrimary)
fieldOwner = ((IASTUnaryExpression) fieldOwner).getOperand();
if (fieldOwner instanceof IASTIdExpression) {
IBinding b = ((IASTIdExpression) fieldOwner).getName().resolveBinding();
if (b instanceof IVariable) {
IType t = ((IVariable) b).getType();
if (!(t instanceof ICPPReferenceType)) {
return 0;
}
}
}
return PDOMName.COULD_BE_POLYMORPHIC_METHOD_CALL;
}
}
} else if (parent instanceof IASTIdExpression) {
// Calling a member from within a member
if (parent.getParent() instanceof IASTFunctionCallExpression) {
return PDOMName.COULD_BE_POLYMORPHIC_METHOD_CALL;
}
}
}
return 0;
}
@Override
public boolean accept(ASTVisitor action) {
N stack = null;
ICPPASTIfStatement stmt = this;
loop:
for (; ; ) {
if (action.shouldVisitStatements) {
switch (action.visit(stmt)) {
case ASTVisitor.PROCESS_ABORT:
return false;
case ASTVisitor.PROCESS_SKIP:
stmt = null;
break loop;
default:
break;
}
}
if (!((CPPASTIfStatement) stmt).acceptByAttributeSpecifiers(action)) return false;
IASTNode child = stmt.getConditionExpression();
if (child != null && !child.accept(action)) return false;
child = stmt.getConditionDeclaration();
if (child != null && !child.accept(action)) return false;
child = stmt.getThenClause();
if (child != null && !child.accept(action)) return false;
child = stmt.getElseClause();
if (child instanceof ICPPASTIfStatement) {
if (action.shouldVisitStatements) {
N n = new N(stmt);
n.fNext = stack;
stack = n;
}
stmt = (ICPPASTIfStatement) child;
} else {
if (child != null && !child.accept(action)) return false;
break loop;
}
}
if (action.shouldVisitStatements) {
if (stmt != null && action.leave(stmt) == ASTVisitor.PROCESS_ABORT) return false;
while (stack != null) {
if (action.leave(stack.fIfStatement) == ASTVisitor.PROCESS_ABORT) return false;
stack = stack.fNext;
}
}
return true;
}
public boolean forUsingDeclaration() {
if (astName == null) return false;
if (astName.getPropertyInParent() == CPPSemantics.STRING_LOOKUP_PROPERTY) return false;
IASTNode p1 = astName.getParent();
if (p1 instanceof ICPPASTUsingDeclaration) return true;
if (p1 instanceof ICPPASTQualifiedName) {
IASTNode p2 = p1.getParent();
if (p2 instanceof ICPPASTUsingDeclaration) {
IASTName[] ns = ((ICPPASTQualifiedName) p1).getNames();
return (ns[ns.length - 1] == astName);
}
}
return false;
}
public void generateChange(IASTNode rootNode, ASTVisitor pathProvider)
throws ProblemRuntimeException {
change = new CompositeChange(ChangeGeneratorMessages.ChangeGenerator_compositeChange);
classifyModifications();
rootNode.accept(pathProvider);
for (IFile currentFile : changes.keySet()) {
MultiTextEdit edit = changes.get(currentFile);
edit =
formatChangedCode(
edit, rootNode.getTranslationUnit().getRawSignature(), currentFile.getProject());
TextFileChange subchange = ASTRewriteAnalyzer.createCTextFileChange(currentFile);
subchange.setEdit(edit);
change.add(subchange);
}
}
/**
* return null if the algorithm should stop (monitor was cancelled) return DOMASTNodeLeafContinue
* if the algorithm should continue but no valid DOMASTNodeLeaf was added (i.e. node was null
* return the DOMASTNodeLeaf added to the DOM AST View's model otherwise
*
* @param node
* @return
*/
private DOMASTNodeLeaf addRoot(IASTNode node) {
if (monitor != null && monitor.isCanceled()) return null;
if (node == null) return new DOMASTNodeLeafContinue(null);
// only do length check for ASTNode (getNodeLocations on PreprocessorStatements is very
// expensive)
if (node instanceof ASTNode && ((ASTNode) node).getLength() <= 0)
return new DOMASTNodeLeafContinue(null);
DOMASTNodeParent parent = null;
// if it's a preprocessor statement being merged then do a special search for parent (no search)
if (node instanceof IASTPreprocessorStatement) {
parent = root;
} else {
IASTNode tempParent = node.getParent();
if (tempParent instanceof IASTPreprocessorStatement) {
parent = root.findTreeParentForMergedNode(node);
} else {
parent = root.findTreeParentForNode(node);
}
}
if (parent == null) parent = root;
return createNode(parent, node);
}
private boolean isNodeRemoved(IASTNode node) {
do {
if (getReplacementNode(node) == null) return true;
} while ((node = node.getParent()) != null);
return false;
}
@Deprecated
public IASTName[] getSelectedNames(IASTTranslationUnit ast, int start, int length) {
IASTNode selectedNode = ast.getNodeSelector(null).findNode(start, length);
if (selectedNode == null) return new IASTName[0];
if (selectedNode instanceof IASTName) return new IASTName[] {(IASTName) selectedNode};
if (selectedNode instanceof IASTPreprocessorMacroExpansion) {
return new IASTName[] {((IASTPreprocessorMacroExpansion) selectedNode).getMacroReference()};
}
NameCollector collector = new NameCollector();
selectedNode.accept(collector);
return collector.getNames();
}
private void addDefinition(
ModificationCollector collector,
List<IASTFunctionDefinition> definitions,
IProgressMonitor pm)
throws CoreException {
findDefinitionInsertLocation(pm);
IASTNode parent = definitionInsertLocation.getParentOfNodeToInsertBefore();
IASTTranslationUnit ast = parent.getTranslationUnit();
ASTRewrite rewrite = collector.rewriterForTranslationUnit(ast);
IASTNode nodeToInsertBefore = definitionInsertLocation.getNodeToInsertBefore();
ContainerNode cont = new ContainerNode();
for (IASTFunctionDefinition functionDefinition : definitions) {
cont.addNode(functionDefinition);
}
rewrite = rewrite.insertBefore(parent, nodeToInsertBefore, cont, null);
}
private void handleAppends(IASTTranslationUnit tu) {
List<ASTModification> modifications = getModifications(tu, ModificationKind.APPEND_CHILD);
if (modifications.isEmpty()) return;
IASTNode prevNode = null;
IASTDeclaration[] declarations = tu.getDeclarations();
if (declarations.length != 0) {
prevNode = declarations[declarations.length - 1];
} else {
IASTPreprocessorStatement[] preprocessorStatements = tu.getAllPreprocessorStatements();
if (preprocessorStatements.length != 0) {
prevNode = preprocessorStatements[preprocessorStatements.length - 1];
}
}
int offset = prevNode != null ? getEndOffsetIncludingComments(prevNode) : 0;
String source = tu.getRawSignature();
int endOffset = skipTrailingBlankLines(source, offset);
ChangeGeneratorWriterVisitor writer =
new ChangeGeneratorWriterVisitor(modificationStore, commentMap);
IASTNode newNode = null;
for (ASTModification modification : modifications) {
boolean first = newNode == null;
newNode = modification.getNewNode();
if (first) {
if (prevNode != null) {
writer.newLine();
if (ASTWriter.requireBlankLineInBetween(prevNode, newNode)) {
writer.newLine();
}
}
}
newNode.accept(writer);
}
if (prevNode != null) {
IASTNode nextNode = getNextSiblingOrPreprocessorNode(prevNode);
if (nextNode != null && ASTWriter.requireBlankLineInBetween(newNode, nextNode)) {
writer.newLine();
}
}
String code = writer.toString();
IFile file = FileHelper.getFileFromNode(tu);
MultiTextEdit parentEdit = getEdit(tu, file);
parentEdit.addChild(new ReplaceEdit(offset, endOffset - offset, code));
}
public IASTDeclarator getDeclarator() {
IASTName name = astName;
if (name == null || name.getPropertyInParent() == CPPSemantics.STRING_LOOKUP_PROPERTY)
return null;
if (name.getParent() instanceof ICPPASTTemplateId) name = (IASTName) name.getParent();
IASTNode node = name.getParent();
if (node instanceof ICPPASTQualifiedName) {
if (((ICPPASTQualifiedName) node).getLastName() != name) return null;
node = node.getParent();
}
if (node instanceof IASTDeclarator) return (IASTDeclarator) node;
return null;
}
@Override
protected int rwAnyNode(IASTNode node, int indirection) {
final IASTNode parent = node.getParent();
if (parent instanceof ICPPASTConstructorInitializer) {
return rwInCtorInitializer(node, indirection, (ICPPASTConstructorInitializer) parent);
}
return super.rwAnyNode(node, indirection);
}
private void checkBelongsToAST(IASTNode node) {
while (node != null) {
node = node.getParent();
if (node == fRoot) {
return;
}
}
throw new IllegalArgumentException();
}
private void handleInserts(IASTNode anchorNode) {
List<ASTModification> modifications =
getModifications(anchorNode, ModificationKind.INSERT_BEFORE);
if (modifications.isEmpty()) return;
ChangeGeneratorWriterVisitor writer =
new ChangeGeneratorWriterVisitor(modificationStore, commentMap);
IASTNode newNode = null;
for (ASTModification modification : modifications) {
boolean first = newNode == null;
newNode = modification.getNewNode();
if (first) {
IASTNode prevNode = getPreviousSiblingOrPreprocessorNode(anchorNode);
if (prevNode != null) {
if (ASTWriter.requireBlankLineInBetween(prevNode, newNode)) {
writer.newLine();
}
} else if (anchorNode.getParent() instanceof ICPPASTNamespaceDefinition) {
writer.newLine();
}
}
newNode.accept(writer);
if (getContainingNodeList(anchorNode) != null) {
writer.getScribe().print(", "); // $NON-NLS-1$
}
}
if (ASTWriter.requireBlankLineInBetween(newNode, anchorNode)) {
writer.newLine();
}
int insertPos = getOffsetIncludingComments(anchorNode);
int length = 0;
if (writer.getScribe().isAtBeginningOfLine()) {
String tuCode = anchorNode.getTranslationUnit().getRawSignature();
insertPos = skipPrecedingWhitespace(tuCode, insertPos);
length = insertPos;
insertPos = skipPrecedingBlankLines(tuCode, insertPos);
length -= insertPos;
}
String code = writer.toString();
ReplaceEdit edit = new ReplaceEdit(insertPos, length, code);
IFile file = FileHelper.getFileFromNode(anchorNode);
MultiTextEdit parentEdit = getEdit(anchorNode, file);
parentEdit.addChild(edit);
sourceOffsets.put(file.getName(), edit.getOffset());
}
public boolean qualified() {
if (forceQualified) return true;
IASTName n = astName;
if (n == null || n.getPropertyInParent() == CPPSemantics.STRING_LOOKUP_PROPERTY) return false;
IASTNode p = n.getParent();
if (p instanceof ICPPASTTemplateId) {
n = (IASTName) p;
p = p.getParent();
}
if (p instanceof ICPPASTQualifiedName) {
final ICPPASTQualifiedName qname = (ICPPASTQualifiedName) p;
if (qname.isFullyQualified()) return true;
final IASTName[] qnames = qname.getNames();
if (qnames.length > 0 && qnames[0] != n) return true;
}
return p instanceof ICPPASTFieldReference;
}
/**
* Returns a replace edit whose offset is the position where child appended nodes should be
* inserted at. The text contains the content of the code region that will be disturbed by the
* insertion.
*
* @param node The node to append children to.
* @return a ReplaceEdit object, or <code>null</code> if the node does not support appending
* children to it.
*/
private ReplaceEdit getAppendAnchor(IASTNode node) {
if (!(node instanceof IASTCompositeTypeSpecifier
|| node instanceof IASTCompoundStatement
|| node instanceof ICPPASTNamespaceDefinition)) {
return null;
}
String code = node.getRawSignature();
IASTFileLocation location = node.getFileLocation();
int pos = location.getNodeOffset() + location.getNodeLength();
int len = code.endsWith("}") ? 1 : 0; // $NON-NLS-1$
int insertPos = code.length() - len;
int startOfLine = skipPrecedingBlankLines(code, insertPos);
if (startOfLine == insertPos) {
// Include the closing brace in the region that will be reformatted.
return new ReplaceEdit(pos - len, len, code.substring(insertPos));
}
return new ReplaceEdit(
location.getNodeOffset() + startOfLine, insertPos - startOfLine, ""); // $NON-NLS-1$
}
public PDOMFile getFileForASTNode(int linkageID, IASTNode node) throws CoreException {
if (fPathResolver != null && node != null) {
IASTFileLocation loc = node.getFileLocation();
if (loc != null) {
IASTPreprocessorIncludeStatement owner = loc.getContextInclusionStatement();
ISignificantMacros sigMacros =
owner != null ? owner.getSignificantMacros() : ISignificantMacros.NONE;
if (sigMacros != null) {
IIndexFileLocation location = fPathResolver.resolveASTPath(loc.getFileName());
if (uncommittedKey != null
&& uncommittedKey.equals(new FileContentKey(linkageID, location, sigMacros)))
return fileBeingUpdated != null ? fileBeingUpdated : uncommittedFile;
return getBestFile(
linkageID, location, node.getTranslationUnit().getOriginatingTranslationUnit());
}
}
}
return null;
}
/**
* Compute the end offset of give AST node.
*
* @param node
* @return
*/
private int getEndOffset(IASTNode node) {
IASTFileLocation fileLocation = getMaxFileLocation(node.getNodeLocations());
if (fileLocation != null) {
return fileLocation.getNodeOffset() + fileLocation.getNodeLength();
}
// fallback: use container range end
DocumentRangeNode container = getCurrentContainer();
Position containerRange = container.getRange();
return containerRange.getOffset() + containerRange.getLength();
}
/**
* Returns the list of nodes the given node is part of, for example function parameters if the
* node is a parameter.
*
* @param node the node possibly belonging to a list.
* @return the list of nodes containing the given node, or <code>null</code> if the node does not
* belong to a list
*/
private IASTNode[] getContainingNodeList(IASTNode node) {
if (node.getPropertyInParent() == IASTStandardFunctionDeclarator.FUNCTION_PARAMETER) {
return ((IASTStandardFunctionDeclarator) node.getParent()).getParameters();
} else if (node.getPropertyInParent() == IASTExpressionList.NESTED_EXPRESSION) {
return ((IASTExpressionList) node.getParent()).getExpressions();
} else if (node.getPropertyInParent() == ICPPASTFunctionDefinition.MEMBER_INITIALIZER) {
return ((ICPPASTFunctionDefinition) node.getParent()).getMemberInitializers();
} else if (node.getPropertyInParent() == ICPPASTFunctionDeclarator.EXCEPTION_TYPEID) {
return ((ICPPASTFunctionDeclarator) node.getParent()).getExceptionSpecification();
}
return null;
}
private int getEndOffsetIncludingTrailingComments(IASTNode node) {
int endOffset = 0;
while (true) {
IASTFileLocation fileLocation = node.getFileLocation();
if (fileLocation != null) endOffset = Math.max(endOffset, endOffset(fileLocation));
List<IASTComment> comments = commentMap.getTrailingCommentsForNode(node);
if (!comments.isEmpty()) {
for (IASTComment comment : comments) {
int commentEndOffset = endOffset(comment);
if (commentEndOffset >= endOffset) {
endOffset = commentEndOffset;
}
}
}
IASTNode[] children = node.getChildren();
if (children.length == 0) break;
node = children[children.length - 1];
}
return endOffset;
}