public override object TrackedVisitConstructorDeclaration(ConstructorDeclaration constructorDeclaration, object data)
{
const string initializerBlock = "InitializerBlock";
if (constructorDeclaration.Name == initializerBlock)
{
TypeDeclaration type = (TypeDeclaration) constructorDeclaration.Parent;
string initName = "Init" + type.Name;
MethodDeclaration initMethod = GetInitMethod(type);
initMethod.Body.Children.AddRange(constructorDeclaration.Body.Children);
Expression initInvocation = new InvocationExpression(new IdentifierExpression(initName));
ExpressionStatement initInvocationStatement = new ExpressionStatement(initInvocation);
IList constructors = AstUtil.GetChildrenWithType(type, typeof(ConstructorDeclaration));
if (constructors.Count > 1)
{
foreach (ConstructorDeclaration constructor in constructors)
{
if (constructor.Name != initializerBlock && !HasInitInvocation(constructor))
constructor.Body.Children.Insert(0, initInvocationStatement);
}
}
else if (((ConstructorDeclaration) constructors[0]).Name == initializerBlock)
{
ConstructorDeclaration constructor = new ConstructorDeclaration(type.Name, Modifiers.Public, null, null);
constructor.Body = new BlockStatement();
constructor.Body.AddChild(initInvocationStatement);
type.AddChild(constructor);
}
RemoveCurrentNode();
}
return base.TrackedVisitConstructorDeclaration(constructorDeclaration, data);
}
public override object TrackedVisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
IList list = new ArrayList();
base.TrackedVisitExpressionStatement(expressionStatement, list);
if (list.Count > 0)
RemoveCurrentNode();
return null;
}
public override object TrackedVisitExpressionStatement(ExpressionStatement ExpressionStatement, object data)
{
IList removeStatement = new ArrayList();
base.TrackedVisitExpressionStatement(ExpressionStatement, removeStatement);
if (removeStatement.Count > 0 && data != null && data is IList)
((IList) data).Add(ExpressionStatement);
return null;
}
public override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
tw.WriteStartElement("ExpressionStatement");
base.VisitExpressionStatement(expressionStatement, data);
tw.WriteEndElement();
return null;
}
public override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
Contract.Requires(expressionStatement != null);
// Visit the expression of the expression statement (E.g InnvocationExpression)
expressionStatement.Expression.AcceptVisitor(this, null);
return null;
}
private ConstructorDeclaration GetConstructor(ExpressionStatement expression, TypeDeclaration typeDeclaration)
{
ConstructorDeclaration constructorDeclaration;
constructorDeclaration = new ConstructorDeclaration(typeDeclaration.Name, Modifiers.Public, null, null);
constructorDeclaration.Body = new BlockStatement();
constructorDeclaration.Body.Children.Add(expression);
typeDeclaration.Children.Add(constructorDeclaration);
return constructorDeclaration;
}
private List<Statement> GetArrayInitStatements(ArrayCreateExpression arrayCreateExpression, string variableName, List<Expression> initializerList)
{
List<Statement> list = new List<Statement>();
for (int idx = 0; idx < initializerList.Count; idx++)
{
AssignmentExpression assignment = InitArrayStatement(arrayCreateExpression, variableName, ((CollectionInitializerExpression) initializerList[idx]).CreateExpressions, idx);
ExpressionStatement expressionStatement = new ExpressionStatement(assignment);
list.Add(expressionStatement);
}
return list;
}
protected override string GenerateCode(LanguageProperties language, IClass currentClass)
{
StringBuilder builder = new StringBuilder();
IDocumentLine line = editor.Document.GetLineForOffset(anchor.Offset);
string indent = DocumentUtilitites.GetWhitespaceAfter(editor.Document, line.Offset);
bool implementInterface = this.implementInterface.IsChecked == true;
bool hasOnPropertyChanged = HasOnPropertyChanged(currentClass);
bool useEventArgs = false;
if (implementInterface && !currentClass.IsStatic) {
if (!hasOnPropertyChanged) {
var nodes = new List<AbstractNode>();
var rt = new GetClassReturnType(currentClass.ProjectContent, "System.ComponentModel.INotifyPropertyChanged", 0);
if (!currentClass.ClassInheritanceTree.Any(bt => bt.FullyQualifiedName == "System.ComponentModel.INotifyPropertyChanged")) {
int insertion = editor.Document.PositionToOffset(currentClass.BodyRegion.BeginLine, currentClass.BodyRegion.BeginColumn);
if (currentClass.BaseTypes.Count > 0)
editor.Document.Insert(insertion, ", INotifyPropertyChanged");
else
editor.Document.Insert(insertion, " : INotifyPropertyChanged");
}
language.CodeGenerator.ImplementInterface(nodes, rt, false, currentClass);
var ev = rt.GetEvents().First(e => e.Name == "PropertyChanged");
MethodDeclaration onEvent = language.CodeGenerator.CreateOnEventMethod(new DefaultEvent(ev.Name, ev.ReturnType, ev.Modifiers, ev.Region, ev.BodyRegion, currentClass));
nodes.Add(onEvent);
onEvent.Parameters[0].TypeReference = new TypeReference("string", true);
onEvent.Parameters[0].ParameterName = "propertyName";
((RaiseEventStatement)onEvent.Body.Children[0]).Arguments[1] = new ObjectCreateExpression(new TypeReference("PropertyChangedEventArgs"), new List<Expression> { new IdentifierExpression("propertyName") });
foreach (var node in nodes)
builder.AppendLine(language.CodeGenerator.GenerateCode(node, indent));
useEventArgs = false;
} else {
useEventArgs = currentClass.DefaultReturnType.GetMethods().First(m => m.Name == "OnPropertyChanged").Parameters[0].ReturnType.FullyQualifiedName != "System.String";
}
}
foreach (FieldWrapper field in listBox.SelectedItems) {
var prop = language.CodeGenerator.CreateProperty(field.Field, true, field.AddSetter);
if (!field.Field.IsStatic && !currentClass.IsStatic && field.AddSetter && implementInterface) {
var invocation = new ExpressionStatement(CreateInvocation(field.PropertyName, useEventArgs));
var assignment = prop.SetRegion.Block.Children[0];
prop.SetRegion.Block.Children.Clear();
prop.SetRegion.Block.AddChild(
new IfElseStatement(
new BinaryOperatorExpression(new IdentifierExpression(field.MemberName), BinaryOperatorType.InEquality, new IdentifierExpression("value")),
new BlockStatement { Children = { assignment, invocation } }
)
);
}
builder.AppendLine(language.CodeGenerator.GenerateCode(prop, indent));
}
return builder.ToString().Trim();
}
public override object TrackedVisitFieldDeclaration(FieldDeclaration fieldDeclaration, object data)
{
VariableDeclaration field = (VariableDeclaration) fieldDeclaration.Fields[0];
TypeDeclaration typeDeclaration = (TypeDeclaration) fieldDeclaration.Parent;
NodeTypeExistenceVisitor nodeTypeExistenceVisitor = new NodeTypeExistenceVisitor(typeof(ThisReferenceExpression));
NodeTypeExistenceVisitor indexerNodeExistenceVisitor = new NodeTypeExistenceVisitor(typeof(IndexerExpression));
field.Initializer.AcceptVisitor(nodeTypeExistenceVisitor, null);
field.Initializer.AcceptVisitor(indexerNodeExistenceVisitor, null);
if (field.Initializer != null && (field.Initializer is InvocationExpression || IsArrayCreation(fieldDeclaration) || nodeTypeExistenceVisitor.Contains || indexerNodeExistenceVisitor.Contains)
&& !AstUtil.ContainsModifier(fieldDeclaration, Modifiers.Static))
{
IList constructors = AstUtil.GetChildrenWithType(typeDeclaration, typeof(ConstructorDeclaration));
IdentifierExpression left = new IdentifierExpression(field.Name);
Expression right = field.Initializer;
AssignmentExpression assignmentExpression = new AssignmentExpression(left, AssignmentOperatorType.Assign, right);
ExpressionStatement ExpressionStatement = new ExpressionStatement(assignmentExpression);
field.Initializer = null;
ConstructorDeclaration constructorDeclaration = null;
ExpressionStatement.Parent = constructorDeclaration;
foreach (ConstructorDeclaration consDec in constructors)
{
if (!AstUtil.ContainsModifier(consDec, Modifiers.Static))
{
if (consDec.Parameters.Count == 0)
{
constructorDeclaration = consDec;
constructorDeclaration.Body.Children.Add(ExpressionStatement);
constructorDeclaration.Parent = typeDeclaration;
return base.TrackedVisitFieldDeclaration(fieldDeclaration, data);
}
else
{
consDec.ConstructorInitializer = new ConstructorInitializer();
consDec.ConstructorInitializer.ConstructorInitializerType = ConstructorInitializerType.This;
}
}
}
constructorDeclaration = GetConstructor(ExpressionStatement, typeDeclaration);
constructorDeclaration.Parent = typeDeclaration;
return base.TrackedVisitFieldDeclaration(fieldDeclaration, data);
}
return base.TrackedVisitFieldDeclaration(fieldDeclaration, data);
}
public override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
UnaryOperatorExpression uoe = expressionStatement.Expression as UnaryOperatorExpression;
if (uoe != null) {
switch (uoe.Op) {
case UnaryOperatorType.Increment:
case UnaryOperatorType.PostIncrement:
expressionStatement.Expression = new AssignmentExpression(uoe.Expression, AssignmentOperatorType.Add, new PrimitiveExpression(1, "1"));
break;
case UnaryOperatorType.Decrement:
case UnaryOperatorType.PostDecrement:
expressionStatement.Expression = new AssignmentExpression(uoe.Expression, AssignmentOperatorType.Subtract, new PrimitiveExpression(1, "1"));
break;
}
}
return base.VisitExpressionStatement(expressionStatement, data);
}
public override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
base.VisitExpressionStatement(expressionStatement, data);
AssignmentExpression ass = expressionStatement.Expression as AssignmentExpression;
if (ass != null && ass.Right is AddressOfExpression) {
if (ass.Op == AssignmentOperatorType.Add) {
ReplaceCurrentNode(new AddHandlerStatement(ass.Left, ass.Right));
} else if (ass.Op == AssignmentOperatorType.Subtract) {
ReplaceCurrentNode(new RemoveHandlerStatement(ass.Left, ass.Right));
}
}
return null;
}
void ResourceAcquisition(
#line 1783 "cs.ATG"
out Statement stmt) {
#line 1785 "cs.ATG"
stmt = null;
Expression expr;
if (
#line 1790 "cs.ATG"
IsLocalVarDecl()) {
LocalVariableDecl(
#line 1790 "cs.ATG"
out stmt);
} else if (StartOf(6)) {
Expr(
#line 1791 "cs.ATG"
out expr);
#line 1795 "cs.ATG"
stmt = new ExpressionStatement(expr);
} else SynErr(204);
}
public override List<Change> PerformChanges (RefactoringOptions options, object prop)
{
List<Change> result = new List<Change> ();
ExtractMethodParameters param = (ExtractMethodParameters)prop;
TextEditorData data = options.GetTextEditorData ();
INRefactoryASTProvider provider = options.GetASTProvider ();
IResolver resolver = options.GetResolver ();
ICSharpCode.NRefactory.Ast.INode node = Analyze (options, param, false);
if (param.VariablesToGenerate.Count > 0) {
TextReplaceChange varGen = new TextReplaceChange ();
varGen.Description = GettextCatalog.GetString ("Generate some temporary variables");
varGen.FileName = options.Document.FileName;
LineSegment line = data.Document.GetLine (Math.Max (0, data.Document.OffsetToLineNumber (data.SelectionRange.Offset) - 1));
varGen.Offset = line.Offset + line.EditableLength;
varGen.InsertedText = Environment.NewLine + options.GetWhitespaces (line.Offset);
foreach (VariableDescriptor var in param.VariablesToGenerate) {
TypeReference tr = options.ShortenTypeName (var.ReturnType).ConvertToTypeReference ();
varGen.InsertedText += provider.OutputNode (options.Dom, new LocalVariableDeclaration (new VariableDeclaration (var.Name, null, tr))).Trim ();
}
result.Add (varGen);
}
InvocationExpression invocation = new InvocationExpression (new IdentifierExpression (param.Name));
foreach (VariableDescriptor var in param.Parameters) {
if (!param.OneChangedVariable && param.ChangedVariables.Contains (var.Name)) {
FieldDirection fieldDirection = FieldDirection.Ref;
VariableDescriptor outsideVar = null;
if (param.VariablesOutside.TryGetValue (var.Name, out outsideVar) && (var.GetsAssigned || param.VariablesToGenerate.Where (v => v.Name == var.Name).Any ())) {
if (!outsideVar.GetsAssigned)
fieldDirection = FieldDirection.Out;
}
invocation.Arguments.Add (new DirectionExpression (fieldDirection, new IdentifierExpression (var.Name)));
} else {
invocation.Arguments.Add (new IdentifierExpression (var.Name));
}
}
// string mimeType = DesktopService.GetMimeTypeForUri (options.Document.FileName);
TypeReference returnType = new TypeReference ("System.Void", true);
ICSharpCode.NRefactory.Ast.INode outputNode;
if (param.OneChangedVariable) {
string name = param.ChangedVariables.First ();
returnType = options.ShortenTypeName (param.Variables.Find (v => v.Name == name).ReturnType).ConvertToTypeReference ();
if (param.OutsideVariableList.Any (v => v.Name == name && !v.IsDefined)) {
LocalVariableDeclaration varDecl = new LocalVariableDeclaration (returnType);
varDecl.Variables.Add (new VariableDeclaration (name, invocation));
outputNode = varDecl;
} else {
outputNode = new ExpressionStatement (new AssignmentExpression (new IdentifierExpression (name), ICSharpCode.NRefactory.Ast.AssignmentOperatorType.Assign, invocation));
}
} else {
outputNode = node is BlockStatement ? (ICSharpCode.NRefactory.Ast.INode)new ExpressionStatement (invocation) : invocation;
}
TextReplaceChange replacement = new TextReplaceChange ();
replacement.Description = string.Format (GettextCatalog.GetString ("Substitute selected statement(s) with call to {0}"), param.Name);
replacement.FileName = options.Document.FileName;
replacement.Offset = options.Document.Editor.SelectionRange.Offset;
replacement.RemovedChars = options.Document.Editor.SelectionRange.Length;
replacement.MoveCaretToReplace = true;
LineSegment line1 = data.Document.GetLineByOffset (options.Document.Editor.SelectionRange.EndOffset);
if (options.Document.Editor.SelectionRange.EndOffset == line1.Offset) {
if (line1.Offset > 0) {
LineSegment line2 = data.Document.GetLineByOffset (line1.Offset - 1);
replacement.RemovedChars -= line2.DelimiterLength;
}
}
replacement.InsertedText = options.GetWhitespaces (options.Document.Editor.SelectionRange.Offset) + provider.OutputNode (options.Dom, outputNode).Trim ();
result.Add (replacement);
TextReplaceChange insertNewMethod = new TextReplaceChange ();
insertNewMethod.FileName = options.Document.FileName;
insertNewMethod.Description = string.Format (GettextCatalog.GetString ("Create new method {0} from selected statement(s)"), param.Name);
insertNewMethod.RemovedChars = param.InsertionPoint.LineBefore == NewLineInsertion.Eol ? 0 : param.InsertionPoint.Location.Column;
insertNewMethod.Offset = data.Document.LocationToOffset (param.InsertionPoint.Location) - insertNewMethod.RemovedChars;
ExtractMethodAstTransformer transformer = new ExtractMethodAstTransformer (param.VariablesToGenerate);
node.AcceptVisitor (transformer, null);
if (!param.OneChangedVariable && node is Expression) {
ResolveResult resolveResult = resolver.Resolve (new ExpressionResult ("(" + provider.OutputNode (options.Dom, node) + ")"), new DomLocation (options.Document.Editor.Caret.Line, options.Document.Editor.Caret.Column));
if (resolveResult.ResolvedType != null)
returnType = options.ShortenTypeName (resolveResult.ResolvedType).ConvertToTypeReference ();
}
MethodDeclaration methodDecl = new MethodDeclaration ();
methodDecl.Name = param.Name;
methodDecl.Modifier = param.Modifiers;
methodDecl.TypeReference = returnType;
if (!param.ReferencesMember)
methodDecl.Modifier |= ICSharpCode.NRefactory.Ast.Modifiers.Static;
if (node is BlockStatement) {
methodDecl.Body = new BlockStatement ();
methodDecl.Body.AddChild (new EmptyStatement ());
if (param.OneChangedVariable)
methodDecl.Body.AddChild (new ReturnStatement (new IdentifierExpression (param.ChangedVariables.First ())));
} else if (node is Expression) {
methodDecl.Body = new BlockStatement ();
methodDecl.Body.AddChild (new ReturnStatement (node as Expression));
}
foreach (VariableDescriptor var in param.VariablesToDefine) {
BlockStatement block = methodDecl.Body;
LocalVariableDeclaration varDecl = new LocalVariableDeclaration (options.ShortenTypeName (var.ReturnType).ConvertToTypeReference ());
varDecl.Variables.Add (new VariableDeclaration (var.Name));
block.Children.Insert (0, varDecl);
}
foreach (VariableDescriptor var in param.Parameters) {
TypeReference typeReference = options.ShortenTypeName (var.ReturnType).ConvertToTypeReference ();
ParameterDeclarationExpression pde = new ParameterDeclarationExpression (typeReference, var.Name);
if (!param.OneChangedVariable) {
if (param.ChangedVariables.Contains (var.Name))
pde.ParamModifier = ICSharpCode.NRefactory.Ast.ParameterModifiers.Ref;
if (param.VariablesToGenerate.Where (v => v.Name == var.Name).Any ()) {
pde.ParamModifier = ICSharpCode.NRefactory.Ast.ParameterModifiers.Out;
}
VariableDescriptor outsideVar = null;
if (var.GetsAssigned && param.VariablesOutside.TryGetValue (var.Name, out outsideVar)) {
if (!outsideVar.GetsAssigned)
pde.ParamModifier = ICSharpCode.NRefactory.Ast.ParameterModifiers.Out;
}
}
methodDecl.Parameters.Add (pde);
}
string indent = options.GetIndent (param.DeclaringMember);
StringBuilder methodText = new StringBuilder ();
switch (param.InsertionPoint.LineBefore) {
case NewLineInsertion.Eol:
methodText.AppendLine ();
break;
case NewLineInsertion.BlankLine:
methodText.Append (indent);
methodText.AppendLine ();
break;
}
if (param.GenerateComment) {
methodText.Append (indent);
methodText.AppendLine ("/// <summary>");
methodText.Append (indent);
methodText.AppendLine ("/// TODO: write a comment.");
methodText.Append (indent);
methodText.AppendLine ("/// </summary>");
Ambience ambience = AmbienceService.GetAmbienceForFile (options.Document.FileName);
foreach (ParameterDeclarationExpression pde in methodDecl.Parameters) {
methodText.Append (indent);
methodText.Append ("/// <param name=\"");
methodText.Append (pde.ParameterName);
methodText.Append ("\"> A ");
methodText.Append (ambience.GetString (pde.TypeReference.ConvertToReturnType (), OutputFlags.IncludeGenerics | OutputFlags.UseFullName));
methodText.Append (" </param>");
methodText.AppendLine ();
}
if (methodDecl.TypeReference.Type != "System.Void") {
methodText.Append (indent);
methodText.AppendLine ("/// <returns>");
methodText.Append (indent);
methodText.Append ("/// A ");
methodText.AppendLine (ambience.GetString (methodDecl.TypeReference.ConvertToReturnType (), OutputFlags.IncludeGenerics | OutputFlags.UseFullName));
methodText.Append (indent);
methodText.AppendLine ("/// </returns>");
}
}
methodText.Append (indent);
if (node is BlockStatement) {
string text = provider.OutputNode (options.Dom, methodDecl, indent).Trim ();
int emptyStatementMarker = text.LastIndexOf (';');
if (param.OneChangedVariable)
emptyStatementMarker = text.LastIndexOf (';', emptyStatementMarker - 1);
StringBuilder sb = new StringBuilder ();
sb.Append (text.Substring (0, emptyStatementMarker));
sb.Append (AddIndent (param.Text, indent + "\t"));
sb.Append (text.Substring (emptyStatementMarker + 1));
methodText.Append (sb.ToString ());
} else {
methodText.Append (provider.OutputNode (options.Dom, methodDecl, options.GetIndent (param.DeclaringMember)).Trim ());
}
switch (param.InsertionPoint.LineAfter) {
case NewLineInsertion.Eol:
methodText.AppendLine ();
break;
case NewLineInsertion.BlankLine:
methodText.AppendLine ();
methodText.AppendLine ();
methodText.Append (indent);
break;
}
insertNewMethod.InsertedText = methodText.ToString ();
result.Add (insertNewMethod);
return result;
}
public override object VisitForeachStatement(ForeachStatement foreachStatement, object data)
{
base.VisitForeachStatement(foreachStatement, data);
if (resolver.CompilationUnit == null)
return null;
if (foreachStatement.TypeReference.IsNull) {
ResolveResult rr = resolver.ResolveIdentifier(foreachStatement.VariableName, foreachStatement.StartLocation, ExpressionContext.Default);
if (rr != null && rr.ResolvedType != null) {
BlockStatement blockStatement = foreachStatement.EmbeddedStatement as BlockStatement;
if (blockStatement == null) {
blockStatement = new BlockStatement();
blockStatement.AddChild(foreachStatement.EmbeddedStatement);
foreachStatement.EmbeddedStatement = blockStatement;
}
string newVariableName = foreachStatement.VariableName + "_loopVariable";
ExpressionStatement st = new ExpressionStatement(
new AssignmentExpression(
new IdentifierExpression(foreachStatement.VariableName),
AssignmentOperatorType.Assign,
new IdentifierExpression(newVariableName)));
blockStatement.Children.Insert(0, st);
st.Parent = blockStatement;
foreachStatement.VariableName = newVariableName;
foreachStatement.TypeReference = ConvertType(rr.ResolvedType);
}
}
return null;
}
void StatementExpr(
#line 1799 "cs.ATG"
out Statement stmt) {
#line 1800 "cs.ATG"
Expression expr;
Expr(
#line 1802 "cs.ATG"
out expr);
#line 1805 "cs.ATG"
stmt = new ExpressionStatement(expr);
}
void EmbeddedStatement(
#line 2297 "VBNET.ATG"
out Statement statement) {
#line 2299 "VBNET.ATG"
Statement embeddedStatement = null;
statement = null;
Expression expr = null;
string name = String.Empty;
List<Expression> p = null;
switch (la.kind) {
case 94: {
lexer.NextToken();
#line 2305 "VBNET.ATG"
ExitType exitType = ExitType.None;
switch (la.kind) {
case 167: {
lexer.NextToken();
#line 2307 "VBNET.ATG"
exitType = ExitType.Sub;
break;
}
case 100: {
lexer.NextToken();
#line 2309 "VBNET.ATG"
exitType = ExitType.Function;
break;
}
case 146: {
lexer.NextToken();
#line 2311 "VBNET.ATG"
exitType = ExitType.Property;
break;
}
case 83: {
lexer.NextToken();
#line 2313 "VBNET.ATG"
exitType = ExitType.Do;
break;
}
case 98: {
lexer.NextToken();
#line 2315 "VBNET.ATG"
exitType = ExitType.For;
break;
}
case 174: {
lexer.NextToken();
#line 2317 "VBNET.ATG"
exitType = ExitType.Try;
break;
}
case 181: {
lexer.NextToken();
#line 2319 "VBNET.ATG"
exitType = ExitType.While;
break;
}
case 155: {
lexer.NextToken();
#line 2321 "VBNET.ATG"
exitType = ExitType.Select;
break;
}
default: SynErr(255); break;
}
#line 2323 "VBNET.ATG"
statement = new ExitStatement(exitType);
break;
}
case 174: {
TryStatement(
#line 2324 "VBNET.ATG"
out statement);
break;
}
case 187: {
lexer.NextToken();
#line 2325 "VBNET.ATG"
ContinueType continueType = ContinueType.None;
if (la.kind == 83 || la.kind == 98 || la.kind == 181) {
if (la.kind == 83) {
lexer.NextToken();
#line 2325 "VBNET.ATG"
continueType = ContinueType.Do;
} else if (la.kind == 98) {
lexer.NextToken();
#line 2325 "VBNET.ATG"
continueType = ContinueType.For;
} else {
lexer.NextToken();
#line 2325 "VBNET.ATG"
continueType = ContinueType.While;
}
}
#line 2325 "VBNET.ATG"
statement = new ContinueStatement(continueType);
break;
}
case 171: {
lexer.NextToken();
if (StartOf(27)) {
Expr(
#line 2327 "VBNET.ATG"
out expr);
}
#line 2327 "VBNET.ATG"
statement = new ThrowStatement(expr);
break;
}
case 154: {
lexer.NextToken();
if (StartOf(27)) {
Expr(
#line 2329 "VBNET.ATG"
out expr);
}
#line 2329 "VBNET.ATG"
statement = new ReturnStatement(expr);
break;
}
case 168: {
lexer.NextToken();
Expr(
#line 2331 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2331 "VBNET.ATG"
out embeddedStatement);
Expect(88);
Expect(168);
#line 2332 "VBNET.ATG"
statement = new LockStatement(expr, embeddedStatement);
break;
}
case 149: {
lexer.NextToken();
Identifier();
#line 2334 "VBNET.ATG"
name = t.val;
if (la.kind == 24) {
lexer.NextToken();
if (StartOf(30)) {
ArgumentList(
#line 2335 "VBNET.ATG"
out p);
}
Expect(25);
}
#line 2336 "VBNET.ATG"
statement = new RaiseEventStatement(name, p);
break;
}
case 182: {
WithStatement(
#line 2338 "VBNET.ATG"
out statement);
break;
}
case 42: {
lexer.NextToken();
#line 2340 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2341 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2341 "VBNET.ATG"
out handlerExpr);
#line 2343 "VBNET.ATG"
statement = new AddHandlerStatement(expr, handlerExpr);
break;
}
case 152: {
lexer.NextToken();
#line 2346 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2347 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2347 "VBNET.ATG"
out handlerExpr);
#line 2349 "VBNET.ATG"
statement = new RemoveHandlerStatement(expr, handlerExpr);
break;
}
case 181: {
lexer.NextToken();
Expr(
#line 2352 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2353 "VBNET.ATG"
out embeddedStatement);
Expect(88);
Expect(181);
#line 2355 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
break;
}
case 83: {
lexer.NextToken();
#line 2360 "VBNET.ATG"
ConditionType conditionType = ConditionType.None;
if (la.kind == 177 || la.kind == 181) {
WhileOrUntil(
#line 2363 "VBNET.ATG"
out conditionType);
Expr(
#line 2363 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2364 "VBNET.ATG"
out embeddedStatement);
Expect(118);
#line 2367 "VBNET.ATG"
statement = new DoLoopStatement(expr,
embeddedStatement,
conditionType == ConditionType.While ? ConditionType.DoWhile : conditionType,
ConditionPosition.Start);
} else if (la.kind == 1 || la.kind == 13) {
EndOfStmt();
Block(
#line 2374 "VBNET.ATG"
out embeddedStatement);
Expect(118);
if (la.kind == 177 || la.kind == 181) {
WhileOrUntil(
#line 2375 "VBNET.ATG"
out conditionType);
Expr(
#line 2375 "VBNET.ATG"
out expr);
}
#line 2377 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, conditionType, ConditionPosition.End);
} else SynErr(256);
break;
}
case 98: {
lexer.NextToken();
#line 2382 "VBNET.ATG"
Expression group = null;
TypeReference typeReference;
string typeName;
Location startLocation = t.Location;
if (la.kind == 85) {
lexer.NextToken();
LoopControlVariable(
#line 2389 "VBNET.ATG"
out typeReference, out typeName);
Expect(109);
Expr(
#line 2390 "VBNET.ATG"
out group);
EndOfStmt();
Block(
#line 2391 "VBNET.ATG"
out embeddedStatement);
Expect(128);
if (StartOf(27)) {
Expr(
#line 2392 "VBNET.ATG"
out expr);
}
#line 2394 "VBNET.ATG"
statement = new ForeachStatement(typeReference,
typeName,
group,
embeddedStatement,
expr);
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
} else if (StartOf(13)) {
#line 2405 "VBNET.ATG"
Expression start = null;
Expression end = null;
Expression step = null;
Expression nextExpr = null;List<Expression> nextExpressions = null;
LoopControlVariable(
#line 2410 "VBNET.ATG"
out typeReference, out typeName);
Expect(11);
Expr(
#line 2411 "VBNET.ATG"
out start);
Expect(172);
Expr(
#line 2411 "VBNET.ATG"
out end);
if (la.kind == 162) {
lexer.NextToken();
Expr(
#line 2411 "VBNET.ATG"
out step);
}
EndOfStmt();
Block(
#line 2412 "VBNET.ATG"
out embeddedStatement);
Expect(128);
if (StartOf(27)) {
Expr(
#line 2415 "VBNET.ATG"
out nextExpr);
#line 2415 "VBNET.ATG"
nextExpressions = new List<Expression>(); nextExpressions.Add(nextExpr);
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2416 "VBNET.ATG"
out nextExpr);
#line 2416 "VBNET.ATG"
nextExpressions.Add(nextExpr);
}
}
#line 2419 "VBNET.ATG"
statement = new ForNextStatement(typeReference, typeName, start, end, step, embeddedStatement, nextExpressions);
} else SynErr(257);
break;
}
case 92: {
lexer.NextToken();
Expr(
#line 2423 "VBNET.ATG"
out expr);
#line 2423 "VBNET.ATG"
statement = new ErrorStatement(expr);
break;
}
case 151: {
lexer.NextToken();
#line 2425 "VBNET.ATG"
bool isPreserve = false;
if (la.kind == 144) {
lexer.NextToken();
#line 2425 "VBNET.ATG"
isPreserve = true;
}
ReDimClause(
#line 2426 "VBNET.ATG"
out expr);
#line 2428 "VBNET.ATG"
ReDimStatement reDimStatement = new ReDimStatement(isPreserve);
statement = reDimStatement;
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
while (la.kind == 12) {
lexer.NextToken();
ReDimClause(
#line 2432 "VBNET.ATG"
out expr);
#line 2433 "VBNET.ATG"
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
}
break;
}
case 91: {
lexer.NextToken();
Expr(
#line 2437 "VBNET.ATG"
out expr);
#line 2438 "VBNET.ATG"
List<Expression> arrays = new List<Expression>();
if (expr != null) { arrays.Add(expr);}
EraseStatement eraseStatement = new EraseStatement(arrays);
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2443 "VBNET.ATG"
out expr);
#line 2443 "VBNET.ATG"
if (expr != null) { arrays.Add(expr); }
}
#line 2444 "VBNET.ATG"
statement = eraseStatement;
break;
}
case 163: {
lexer.NextToken();
#line 2446 "VBNET.ATG"
statement = new StopStatement();
break;
}
case 106: {
lexer.NextToken();
#line 2448 "VBNET.ATG"
Location ifStartLocation = t.Location;
Expr(
#line 2448 "VBNET.ATG"
out expr);
if (la.kind == 170) {
lexer.NextToken();
}
if (la.kind == 1 || la.kind == 13) {
EndOfStmt();
Block(
#line 2451 "VBNET.ATG"
out embeddedStatement);
#line 2453 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr, embeddedStatement);
ifStatement.StartLocation = ifStartLocation;
Location elseIfStart;
while (la.kind == 87 ||
#line 2459 "VBNET.ATG"
IsElseIf()) {
if (
#line 2459 "VBNET.ATG"
IsElseIf()) {
Expect(86);
#line 2459 "VBNET.ATG"
elseIfStart = t.Location;
Expect(106);
} else {
lexer.NextToken();
#line 2460 "VBNET.ATG"
elseIfStart = t.Location;
}
#line 2462 "VBNET.ATG"
Expression condition = null; Statement block = null;
Expr(
#line 2463 "VBNET.ATG"
out condition);
if (la.kind == 170) {
lexer.NextToken();
}
EndOfStmt();
Block(
#line 2464 "VBNET.ATG"
out block);
#line 2466 "VBNET.ATG"
ElseIfSection elseIfSection = new ElseIfSection(condition, block);
elseIfSection.StartLocation = elseIfStart;
elseIfSection.EndLocation = t.Location;
elseIfSection.Parent = ifStatement;
ifStatement.ElseIfSections.Add(elseIfSection);
}
if (la.kind == 86) {
lexer.NextToken();
EndOfStmt();
Block(
#line 2475 "VBNET.ATG"
out embeddedStatement);
#line 2477 "VBNET.ATG"
ifStatement.FalseStatement.Add(embeddedStatement);
}
Expect(88);
Expect(106);
#line 2481 "VBNET.ATG"
ifStatement.EndLocation = t.Location;
statement = ifStatement;
} else if (StartOf(36)) {
#line 2486 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr);
ifStatement.StartLocation = ifStartLocation;
SingleLineStatementList(
#line 2489 "VBNET.ATG"
ifStatement.TrueStatement);
if (la.kind == 86) {
lexer.NextToken();
if (StartOf(36)) {
SingleLineStatementList(
#line 2492 "VBNET.ATG"
ifStatement.FalseStatement);
}
}
#line 2494 "VBNET.ATG"
ifStatement.EndLocation = t.Location; statement = ifStatement;
} else SynErr(258);
break;
}
case 155: {
lexer.NextToken();
if (la.kind == 57) {
lexer.NextToken();
}
Expr(
#line 2497 "VBNET.ATG"
out expr);
EndOfStmt();
#line 2498 "VBNET.ATG"
List<SwitchSection> selectSections = new List<SwitchSection>();
Statement block = null;
while (la.kind == 57) {
#line 2502 "VBNET.ATG"
List<CaseLabel> caseClauses = null; Location caseLocation = la.Location;
lexer.NextToken();
CaseClauses(
#line 2503 "VBNET.ATG"
out caseClauses);
if (
#line 2503 "VBNET.ATG"
IsNotStatementSeparator()) {
lexer.NextToken();
}
EndOfStmt();
#line 2505 "VBNET.ATG"
SwitchSection selectSection = new SwitchSection(caseClauses);
selectSection.StartLocation = caseLocation;
Block(
#line 2508 "VBNET.ATG"
out block);
#line 2510 "VBNET.ATG"
selectSection.Children = block.Children;
selectSection.EndLocation = t.EndLocation;
selectSections.Add(selectSection);
}
#line 2515 "VBNET.ATG"
statement = new SwitchStatement(expr, selectSections);
Expect(88);
Expect(155);
break;
}
case 135: {
#line 2517 "VBNET.ATG"
OnErrorStatement onErrorStatement = null;
OnErrorStatement(
#line 2518 "VBNET.ATG"
out onErrorStatement);
#line 2518 "VBNET.ATG"
statement = onErrorStatement;
break;
}
case 104: {
#line 2519 "VBNET.ATG"
GotoStatement goToStatement = null;
GotoStatement(
#line 2520 "VBNET.ATG"
out goToStatement);
#line 2520 "VBNET.ATG"
statement = goToStatement;
break;
}
case 153: {
#line 2521 "VBNET.ATG"
ResumeStatement resumeStatement = null;
ResumeStatement(
#line 2522 "VBNET.ATG"
out resumeStatement);
#line 2522 "VBNET.ATG"
statement = resumeStatement;
break;
}
case 2: case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: case 24: case 43: case 47: case 49: case 50: case 51: case 52: case 54: case 59: case 60: case 61: case 62: case 63: case 64: case 65: case 66: case 68: case 69: case 70: case 72: case 73: case 74: case 75: case 76: case 77: case 82: case 84: case 95: case 96: case 102: case 111: case 117: case 119: case 124: case 125: case 127: case 130: case 133: case 134: case 144: case 159: case 160: case 165: case 169: case 173: case 175: case 176: case 177: case 191: case 192: case 193: case 194: case 195: case 196: case 197: case 198: case 199: case 200: case 205: {
#line 2525 "VBNET.ATG"
Expression val = null;
AssignmentOperatorType op;
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.Times;
SimpleExpr(
#line 2531 "VBNET.ATG"
out expr);
if (StartOf(37)) {
AssignmentOperator(
#line 2533 "VBNET.ATG"
out op);
Expr(
#line 2533 "VBNET.ATG"
out val);
#line 2533 "VBNET.ATG"
expr = new AssignmentExpression(expr, op, val);
} else if (la.kind == 1 || la.kind == 13 || la.kind == 86) {
#line 2534 "VBNET.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(259);
#line 2537 "VBNET.ATG"
// a field reference expression that stands alone is a
// invocation expression without parantheses and arguments
if(expr is MemberReferenceExpression || expr is IdentifierExpression) {
expr = new InvocationExpression(expr);
}
statement = new ExpressionStatement(expr);
break;
}
case 56: {
lexer.NextToken();
SimpleExpr(
#line 2544 "VBNET.ATG"
out expr);
#line 2544 "VBNET.ATG"
statement = new ExpressionStatement(expr);
break;
}
case 189: {
lexer.NextToken();
#line 2546 "VBNET.ATG"
Statement block;
if (
#line 2547 "VBNET.ATG"
Peek(1).kind == Tokens.As) {
#line 2548 "VBNET.ATG"
LocalVariableDeclaration resourceAquisition = new LocalVariableDeclaration(Modifiers.None);
VariableDeclarator(
#line 2549 "VBNET.ATG"
resourceAquisition.Variables);
while (la.kind == 12) {
lexer.NextToken();
VariableDeclarator(
#line 2551 "VBNET.ATG"
resourceAquisition.Variables);
}
Block(
#line 2553 "VBNET.ATG"
out block);
#line 2554 "VBNET.ATG"
statement = new UsingStatement(resourceAquisition, block);
} else if (StartOf(27)) {
Expr(
#line 2555 "VBNET.ATG"
out expr);
Block(
#line 2556 "VBNET.ATG"
out block);
#line 2557 "VBNET.ATG"
statement = new UsingStatement(new ExpressionStatement(expr), block);
} else SynErr(260);
Expect(88);
Expect(189);
break;
}
default: SynErr(261); break;
}
}
public virtual object VisitExpressionStatement(ExpressionStatement expressionStatement, object data) {
Debug.Assert((expressionStatement != null));
Debug.Assert((expressionStatement.Expression != null));
nodeStack.Push(expressionStatement.Expression);
expressionStatement.Expression.AcceptVisitor(this, data);
expressionStatement.Expression = ((Expression)(nodeStack.Pop()));
return null;
}
public virtual object VisitExpressionStatement(ExpressionStatement expressionStatement, object data) {
throw CreateException(expressionStatement);
}
void ResourceAcquisition(
//#line 1763 "cs.ATG"
out Statement stmt) {
//#line 1765 "cs.ATG"
stmt = null;
Expression expr;
if (
//#line 1770 "cs.ATG"
IsLocalVarDecl()) {
LocalVariableDecl(
//#line 1770 "cs.ATG"
out stmt);
} else if (StartOf(6)) {
Expr(
//#line 1771 "cs.ATG"
out expr);
//#line 1775 "cs.ATG"
stmt = new ExpressionStatement(expr);
} else SynErr(202);
}
public override object TrackedVisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
this.AppendIndented(string.Empty);
expressionStatement.Expression.AcceptVisitor(this, data);
this.AppendLine();
return null;
}
public virtual object TrackedVisitExpressionStatement(ExpressionStatement expressionStatement, object data) {
return base.VisitExpressionStatement(expressionStatement, data);
}
void EmbeddedStatement(
#line 2755 "VBNET.ATG"
out Statement statement) {
#line 2757 "VBNET.ATG"
Statement embeddedStatement = null;
statement = null;
Expression expr = null;
string name = String.Empty;
List<Expression> p = null;
if (la.kind == 107) {
lexer.NextToken();
#line 2763 "VBNET.ATG"
ExitType exitType = ExitType.None;
switch (la.kind) {
case 195: {
lexer.NextToken();
#line 2765 "VBNET.ATG"
exitType = ExitType.Sub;
break;
}
case 114: {
lexer.NextToken();
#line 2767 "VBNET.ATG"
exitType = ExitType.Function;
break;
}
case 171: {
lexer.NextToken();
#line 2769 "VBNET.ATG"
exitType = ExitType.Property;
break;
}
case 95: {
lexer.NextToken();
#line 2771 "VBNET.ATG"
exitType = ExitType.Do;
break;
}
case 111: {
lexer.NextToken();
#line 2773 "VBNET.ATG"
exitType = ExitType.For;
break;
}
case 203: {
lexer.NextToken();
#line 2775 "VBNET.ATG"
exitType = ExitType.Try;
break;
}
case 216: {
lexer.NextToken();
#line 2777 "VBNET.ATG"
exitType = ExitType.While;
break;
}
case 182: {
lexer.NextToken();
#line 2779 "VBNET.ATG"
exitType = ExitType.Select;
break;
}
default: SynErr(273); break;
}
#line 2781 "VBNET.ATG"
statement = new ExitStatement(exitType);
} else if (la.kind == 203) {
TryStatement(
#line 2782 "VBNET.ATG"
out statement);
} else if (la.kind == 76) {
lexer.NextToken();
#line 2783 "VBNET.ATG"
ContinueType continueType = ContinueType.None;
if (la.kind == 95 || la.kind == 111 || la.kind == 216) {
if (la.kind == 95) {
lexer.NextToken();
#line 2783 "VBNET.ATG"
continueType = ContinueType.Do;
} else if (la.kind == 111) {
lexer.NextToken();
#line 2783 "VBNET.ATG"
continueType = ContinueType.For;
} else {
lexer.NextToken();
#line 2783 "VBNET.ATG"
continueType = ContinueType.While;
}
}
#line 2783 "VBNET.ATG"
statement = new ContinueStatement(continueType);
} else if (la.kind == 200) {
lexer.NextToken();
if (StartOf(29)) {
Expr(
#line 2785 "VBNET.ATG"
out expr);
}
#line 2785 "VBNET.ATG"
statement = new ThrowStatement(expr);
} else if (la.kind == 180) {
lexer.NextToken();
if (StartOf(29)) {
Expr(
#line 2787 "VBNET.ATG"
out expr);
}
#line 2787 "VBNET.ATG"
statement = new ReturnStatement(expr);
} else if (la.kind == 196) {
lexer.NextToken();
Expr(
#line 2789 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2789 "VBNET.ATG"
out embeddedStatement);
Expect(100);
Expect(196);
#line 2790 "VBNET.ATG"
statement = new LockStatement(expr, embeddedStatement);
} else if (la.kind == 174) {
lexer.NextToken();
Identifier();
#line 2792 "VBNET.ATG"
name = t.val;
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(37)) {
ArgumentList(
#line 2793 "VBNET.ATG"
out p);
}
Expect(26);
}
#line 2795 "VBNET.ATG"
statement = new RaiseEventStatement(name, p);
} else if (la.kind == 218) {
WithStatement(
#line 2798 "VBNET.ATG"
out statement);
} else if (la.kind == 43) {
lexer.NextToken();
#line 2800 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2801 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2801 "VBNET.ATG"
out handlerExpr);
#line 2803 "VBNET.ATG"
statement = new AddHandlerStatement(expr, handlerExpr);
} else if (la.kind == 178) {
lexer.NextToken();
#line 2806 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2807 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2807 "VBNET.ATG"
out handlerExpr);
#line 2809 "VBNET.ATG"
statement = new RemoveHandlerStatement(expr, handlerExpr);
} else if (la.kind == 216) {
lexer.NextToken();
Expr(
#line 2812 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2813 "VBNET.ATG"
out embeddedStatement);
Expect(100);
Expect(216);
#line 2815 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
} else if (la.kind == 95) {
lexer.NextToken();
#line 2820 "VBNET.ATG"
ConditionType conditionType = ConditionType.None;
if (la.kind == 209 || la.kind == 216) {
WhileOrUntil(
#line 2823 "VBNET.ATG"
out conditionType);
Expr(
#line 2823 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2824 "VBNET.ATG"
out embeddedStatement);
Expect(138);
#line 2827 "VBNET.ATG"
statement = new DoLoopStatement(expr,
embeddedStatement,
conditionType == ConditionType.While ? ConditionType.DoWhile : conditionType,
ConditionPosition.Start);
} else if (la.kind == 1 || la.kind == 11) {
EndOfStmt();
Block(
#line 2834 "VBNET.ATG"
out embeddedStatement);
Expect(138);
if (la.kind == 209 || la.kind == 216) {
WhileOrUntil(
#line 2835 "VBNET.ATG"
out conditionType);
Expr(
#line 2835 "VBNET.ATG"
out expr);
}
#line 2837 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, conditionType, ConditionPosition.End);
} else SynErr(274);
} else if (la.kind == 111) {
lexer.NextToken();
#line 2842 "VBNET.ATG"
Expression group = null;
TypeReference typeReference;
string typeName;
Location startLocation = t.Location;
if (la.kind == 97) {
lexer.NextToken();
LoopControlVariable(
#line 2849 "VBNET.ATG"
out typeReference, out typeName);
Expect(125);
Expr(
#line 2850 "VBNET.ATG"
out group);
EndOfStmt();
Block(
#line 2851 "VBNET.ATG"
out embeddedStatement);
Expect(149);
if (StartOf(29)) {
Expr(
#line 2852 "VBNET.ATG"
out expr);
}
#line 2854 "VBNET.ATG"
statement = new ForeachStatement(typeReference,
typeName,
group,
embeddedStatement,
expr);
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
} else if (StartOf(38)) {
#line 2865 "VBNET.ATG"
Expression start = null;
Expression end = null;
Expression step = null;
Expression variableExpr = null;
Expression nextExpr = null;
List<Expression> nextExpressions = null;
if (
#line 2872 "VBNET.ATG"
IsLoopVariableDeclaration()) {
LoopControlVariable(
#line 2873 "VBNET.ATG"
out typeReference, out typeName);
} else {
#line 2875 "VBNET.ATG"
typeReference = null; typeName = null;
SimpleExpr(
#line 2876 "VBNET.ATG"
out variableExpr);
}
Expect(10);
Expr(
#line 2878 "VBNET.ATG"
out start);
Expect(201);
Expr(
#line 2878 "VBNET.ATG"
out end);
if (la.kind == 190) {
lexer.NextToken();
Expr(
#line 2878 "VBNET.ATG"
out step);
}
EndOfStmt();
Block(
#line 2879 "VBNET.ATG"
out embeddedStatement);
Expect(149);
if (StartOf(29)) {
Expr(
#line 2882 "VBNET.ATG"
out nextExpr);
#line 2884 "VBNET.ATG"
nextExpressions = new List<Expression>();
nextExpressions.Add(nextExpr);
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2887 "VBNET.ATG"
out nextExpr);
#line 2887 "VBNET.ATG"
nextExpressions.Add(nextExpr);
}
}
#line 2890 "VBNET.ATG"
statement = new ForNextStatement {
TypeReference = typeReference,
VariableName = typeName,
LoopVariableExpression = variableExpr,
Start = start,
End = end,
Step = step,
EmbeddedStatement = embeddedStatement,
NextExpressions = nextExpressions
};
} else SynErr(275);
} else if (la.kind == 105) {
lexer.NextToken();
Expr(
#line 2903 "VBNET.ATG"
out expr);
#line 2903 "VBNET.ATG"
statement = new ErrorStatement(expr);
} else if (la.kind == 176) {
lexer.NextToken();
#line 2905 "VBNET.ATG"
bool isPreserve = false;
if (la.kind == 169) {
lexer.NextToken();
#line 2905 "VBNET.ATG"
isPreserve = true;
}
ReDimClause(
#line 2906 "VBNET.ATG"
out expr);
#line 2908 "VBNET.ATG"
ReDimStatement reDimStatement = new ReDimStatement(isPreserve);
statement = reDimStatement;
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
while (la.kind == 12) {
lexer.NextToken();
ReDimClause(
#line 2912 "VBNET.ATG"
out expr);
#line 2913 "VBNET.ATG"
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
}
} else if (la.kind == 104) {
lexer.NextToken();
Expr(
#line 2917 "VBNET.ATG"
out expr);
#line 2919 "VBNET.ATG"
EraseStatement eraseStatement = new EraseStatement();
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr);}
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2922 "VBNET.ATG"
out expr);
#line 2922 "VBNET.ATG"
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr); }
}
#line 2923 "VBNET.ATG"
statement = eraseStatement;
} else if (la.kind == 191) {
lexer.NextToken();
#line 2925 "VBNET.ATG"
statement = new StopStatement();
} else if (
#line 2927 "VBNET.ATG"
la.kind == Tokens.If) {
Expect(122);
#line 2928 "VBNET.ATG"
Location ifStartLocation = t.Location;
Expr(
#line 2928 "VBNET.ATG"
out expr);
if (la.kind == 199) {
lexer.NextToken();
}
if (la.kind == 1 || la.kind == 11) {
EndOfStmt();
Block(
#line 2931 "VBNET.ATG"
out embeddedStatement);
#line 2933 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr, embeddedStatement);
ifStatement.StartLocation = ifStartLocation;
Location elseIfStart;
while (la.kind == 99 ||
#line 2939 "VBNET.ATG"
IsElseIf()) {
if (
#line 2939 "VBNET.ATG"
IsElseIf()) {
Expect(98);
#line 2939 "VBNET.ATG"
elseIfStart = t.Location;
Expect(122);
} else {
lexer.NextToken();
#line 2940 "VBNET.ATG"
elseIfStart = t.Location;
}
#line 2942 "VBNET.ATG"
Expression condition = null; Statement block = null;
Expr(
#line 2943 "VBNET.ATG"
out condition);
if (la.kind == 199) {
lexer.NextToken();
}
EndOfStmt();
Block(
#line 2944 "VBNET.ATG"
out block);
#line 2946 "VBNET.ATG"
ElseIfSection elseIfSection = new ElseIfSection(condition, block);
elseIfSection.StartLocation = elseIfStart;
elseIfSection.EndLocation = t.Location;
elseIfSection.Parent = ifStatement;
ifStatement.ElseIfSections.Add(elseIfSection);
}
if (la.kind == 98) {
lexer.NextToken();
EndOfStmt();
Block(
#line 2955 "VBNET.ATG"
out embeddedStatement);
#line 2957 "VBNET.ATG"
ifStatement.FalseStatement.Add(embeddedStatement);
}
Expect(100);
Expect(122);
#line 2961 "VBNET.ATG"
ifStatement.EndLocation = t.Location;
statement = ifStatement;
} else if (StartOf(39)) {
#line 2966 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr);
ifStatement.StartLocation = ifStartLocation;
SingleLineStatementList(
#line 2969 "VBNET.ATG"
ifStatement.TrueStatement);
if (la.kind == 98) {
lexer.NextToken();
if (StartOf(39)) {
SingleLineStatementList(
#line 2972 "VBNET.ATG"
ifStatement.FalseStatement);
}
}
#line 2974 "VBNET.ATG"
ifStatement.EndLocation = t.Location; statement = ifStatement;
} else SynErr(276);
} else if (la.kind == 182) {
lexer.NextToken();
if (la.kind == 61) {
lexer.NextToken();
}
Expr(
#line 2977 "VBNET.ATG"
out expr);
EndOfStmt();
#line 2978 "VBNET.ATG"
List<SwitchSection> selectSections = new List<SwitchSection>();
Statement block = null;
while (la.kind == 61) {
#line 2982 "VBNET.ATG"
List<CaseLabel> caseClauses = null; Location caseLocation = la.Location;
lexer.NextToken();
CaseClauses(
#line 2983 "VBNET.ATG"
out caseClauses);
if (
#line 2983 "VBNET.ATG"
IsNotStatementSeparator()) {
lexer.NextToken();
}
EndOfStmt();
#line 2985 "VBNET.ATG"
SwitchSection selectSection = new SwitchSection(caseClauses);
selectSection.StartLocation = caseLocation;
Block(
#line 2988 "VBNET.ATG"
out block);
#line 2990 "VBNET.ATG"
selectSection.Children = block.Children;
selectSection.EndLocation = t.EndLocation;
selectSections.Add(selectSection);
}
#line 2996 "VBNET.ATG"
statement = new SwitchStatement(expr, selectSections);
Expect(100);
Expect(182);
} else if (la.kind == 157) {
#line 2999 "VBNET.ATG"
OnErrorStatement onErrorStatement = null;
OnErrorStatement(
#line 3000 "VBNET.ATG"
out onErrorStatement);
#line 3000 "VBNET.ATG"
statement = onErrorStatement;
} else if (la.kind == 119) {
#line 3001 "VBNET.ATG"
GotoStatement goToStatement = null;
GotoStatement(
#line 3002 "VBNET.ATG"
out goToStatement);
#line 3002 "VBNET.ATG"
statement = goToStatement;
} else if (la.kind == 179) {
#line 3003 "VBNET.ATG"
ResumeStatement resumeStatement = null;
ResumeStatement(
#line 3004 "VBNET.ATG"
out resumeStatement);
#line 3004 "VBNET.ATG"
statement = resumeStatement;
} else if (StartOf(38)) {
#line 3007 "VBNET.ATG"
Expression val = null;
AssignmentOperatorType op;
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.Times;
SimpleExpr(
#line 3013 "VBNET.ATG"
out expr);
if (StartOf(40)) {
AssignmentOperator(
#line 3015 "VBNET.ATG"
out op);
Expr(
#line 3015 "VBNET.ATG"
out val);
#line 3015 "VBNET.ATG"
expr = new AssignmentExpression(expr, op, val);
} else if (la.kind == 1 || la.kind == 11 || la.kind == 98) {
#line 3016 "VBNET.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(277);
#line 3019 "VBNET.ATG"
// a field reference expression that stands alone is a
// invocation expression without parantheses and arguments
if(expr is MemberReferenceExpression || expr is IdentifierExpression) {
expr = new InvocationExpression(expr);
}
statement = new ExpressionStatement(expr);
} else if (la.kind == 60) {
lexer.NextToken();
SimpleExpr(
#line 3026 "VBNET.ATG"
out expr);
#line 3026 "VBNET.ATG"
statement = new ExpressionStatement(expr);
} else if (la.kind == 211) {
lexer.NextToken();
#line 3028 "VBNET.ATG"
Statement block;
if (
#line 3029 "VBNET.ATG"
Peek(1).kind == Tokens.As) {
#line 3030 "VBNET.ATG"
LocalVariableDeclaration resourceAquisition = new LocalVariableDeclaration(Modifiers.None);
VariableDeclarator(
#line 3031 "VBNET.ATG"
resourceAquisition.Variables);
while (la.kind == 12) {
lexer.NextToken();
VariableDeclarator(
#line 3033 "VBNET.ATG"
resourceAquisition.Variables);
}
Block(
#line 3035 "VBNET.ATG"
out block);
#line 3037 "VBNET.ATG"
statement = new UsingStatement(resourceAquisition, block);
} else if (StartOf(29)) {
Expr(
#line 3039 "VBNET.ATG"
out expr);
Block(
#line 3040 "VBNET.ATG"
out block);
#line 3041 "VBNET.ATG"
statement = new UsingStatement(new ExpressionStatement(expr), block);
} else SynErr(278);
Expect(100);
Expect(211);
} else if (StartOf(41)) {
LocalDeclarationStatement(
#line 3044 "VBNET.ATG"
out statement);
} else SynErr(279);
}
void ResourceAcquisition(
#line 1777 "Frames/cs.ATG"
out Statement stmt) {
#line 1779 "Frames/cs.ATG"
stmt = null;
Expression expr;
if (
#line 1784 "Frames/cs.ATG"
IsLocalVarDecl()) {
LocalVariableDecl(
#line 1784 "Frames/cs.ATG"
out stmt);
#line 1784 "Frames/cs.ATG"
((LocalVariableDeclaration)stmt).SemicolonPosition = t.EndLocation;
} else if (StartOf(6)) {
Expr(
#line 1785 "Frames/cs.ATG"
out expr);
#line 1789 "Frames/cs.ATG"
stmt = new ExpressionStatement(expr);
} else SynErr(203);
}
void StatementExpr(
#line 1793 "Frames/cs.ATG"
out Statement stmt) {
#line 1794 "Frames/cs.ATG"
Expression expr;
Expr(
#line 1796 "Frames/cs.ATG"
out expr);
#line 1799 "Frames/cs.ATG"
stmt = new ExpressionStatement(expr); if (expr is PrimitiveExpression) Error("Primitive expressions are not allowed as statements.");
}
public virtual object VisitExpressionStatement(ExpressionStatement expressionStatement, object data) {
throw new global::System.NotImplementedException("ExpressionStatement");
}
public override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
if (resolver.CompilationUnit == null)
return base.VisitExpressionStatement(expressionStatement, data);
// Transform event invocations that aren't already transformed by a parent IfStatement to RaiseEvent statement
InvocationExpression eventInvocation = expressionStatement.Expression as InvocationExpression;
if (eventInvocation != null && eventInvocation.TargetObject is IdentifierExpression) {
MemberResolveResult mrr = resolver.ResolveInternal(eventInvocation.TargetObject, ExpressionContext.Default) as MemberResolveResult;
if (mrr != null && mrr.ResolvedMember is IEvent) {
ReplaceCurrentNode(new RaiseEventStatement(
((IdentifierExpression)eventInvocation.TargetObject).Identifier,
eventInvocation.Arguments));
}
}
base.VisitExpressionStatement(expressionStatement, data);
HandleAssignmentStatement(expressionStatement.Expression as AssignmentExpression);
return null;
}
public sealed override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data) {
this.BeginVisit(expressionStatement);
object result = this.TrackedVisitExpressionStatement(expressionStatement, data);
this.EndVisit(expressionStatement);
return result;
}
public override object VisitExpressionStatement(ExpressionStatement expressionStatement, object data)
{
object exp = expressionStatement.Expression.AcceptVisitor(this, data);
if (exp is CodeExpression) {
AddStmt(new CodeExpressionStatement((CodeExpression)exp));
}
return exp;
}
void EmbeddedStatement(
//#line 3070 "VBNET.ATG"
out Statement statement) {
//#line 3072 "VBNET.ATG"
Statement embeddedStatement = null;
statement = null;
Expression expr = null;
string name = String.Empty;
List<Expression> p = null;
Location startLocation = la.Location;
if (la.kind == 120) {
lexer.NextToken();
//#line 3080 "VBNET.ATG"
ExitType exitType = ExitType.None;
switch (la.kind) {
case 210: {
lexer.NextToken();
//#line 3082 "VBNET.ATG"
exitType = ExitType.Sub;
break;
}
case 127: {
lexer.NextToken();
//#line 3084 "VBNET.ATG"
exitType = ExitType.Function;
break;
}
case 186: {
lexer.NextToken();
//#line 3086 "VBNET.ATG"
exitType = ExitType.Property;
break;
}
case 108: {
lexer.NextToken();
//#line 3088 "VBNET.ATG"
exitType = ExitType.Do;
break;
}
case 124: {
lexer.NextToken();
//#line 3090 "VBNET.ATG"
exitType = ExitType.For;
break;
}
case 218: {
lexer.NextToken();
//#line 3092 "VBNET.ATG"
exitType = ExitType.Try;
break;
}
case 231: {
lexer.NextToken();
//#line 3094 "VBNET.ATG"
exitType = ExitType.While;
break;
}
case 197: {
lexer.NextToken();
//#line 3096 "VBNET.ATG"
exitType = ExitType.Select;
break;
}
default: SynErr(298); break;
}
//#line 3098 "VBNET.ATG"
statement = new ExitStatement(exitType);
} else if (la.kind == 218) {
TryStatement(
//#line 3099 "VBNET.ATG"
out statement);
} else if (la.kind == 89) {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
ContinueType continueType = ContinueType.None;
if (la.kind == 108 || la.kind == 124 || la.kind == 231) {
if (la.kind == 108) {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
continueType = ContinueType.Do;
} else if (la.kind == 124) {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
continueType = ContinueType.For;
} else {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
continueType = ContinueType.While;
}
}
//#line 3100 "VBNET.ATG"
statement = new ContinueStatement(continueType);
} else if (la.kind == 215) {
lexer.NextToken();
if (StartOf(24)) {
Expr(
//#line 3102 "VBNET.ATG"
out expr);
}
//#line 3102 "VBNET.ATG"
statement = new ThrowStatement(expr);
} else if (la.kind == 195) {
lexer.NextToken();
if (StartOf(24)) {
Expr(
//#line 3104 "VBNET.ATG"
out expr);
}
//#line 3104 "VBNET.ATG"
statement = new ReturnStatement(expr);
} else if (la.kind == 211) {
lexer.NextToken();
Expr(
//#line 3106 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
//#line 3106 "VBNET.ATG"
out embeddedStatement);
Expect(113);
Expect(211);
//#line 3107 "VBNET.ATG"
statement = new LockStatement(expr, embeddedStatement);
} else if (la.kind == 189) {
lexer.NextToken();
Identifier();
//#line 3109 "VBNET.ATG"
name = t.val;
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(43)) {
ArgumentList(
//#line 3110 "VBNET.ATG"
out p);
}
Expect(38);
}
//#line 3112 "VBNET.ATG"
statement = new RaiseEventStatement(name, p);
} else if (la.kind == 233) {
WithStatement(
//#line 3115 "VBNET.ATG"
out statement);
} else if (la.kind == 56) {
lexer.NextToken();
//#line 3117 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
//#line 3118 "VBNET.ATG"
out expr);
Expect(22);
Expr(
//#line 3118 "VBNET.ATG"
out handlerExpr);
//#line 3120 "VBNET.ATG"
statement = new AddHandlerStatement(expr, handlerExpr);
} else if (la.kind == 193) {
lexer.NextToken();
//#line 3123 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
//#line 3124 "VBNET.ATG"
out expr);
Expect(22);
Expr(
//#line 3124 "VBNET.ATG"
out handlerExpr);
//#line 3126 "VBNET.ATG"
statement = new RemoveHandlerStatement(expr, handlerExpr);
} else if (la.kind == 231) {
lexer.NextToken();
Expr(
//#line 3129 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
//#line 3130 "VBNET.ATG"
out embeddedStatement);
Expect(113);
Expect(231);
//#line 3132 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
} else if (la.kind == 108) {
lexer.NextToken();
//#line 3137 "VBNET.ATG"
ConditionType conditionType = ConditionType.None;
if (la.kind == 224 || la.kind == 231) {
WhileOrUntil(
//#line 3140 "VBNET.ATG"
out conditionType);
Expr(
//#line 3140 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
//#line 3141 "VBNET.ATG"
out embeddedStatement);
Expect(152);
//#line 3144 "VBNET.ATG"
statement = new DoLoopStatement(expr,
embeddedStatement,
conditionType == ConditionType.While ? ConditionType.DoWhile : conditionType,
ConditionPosition.Start);
} else if (la.kind == 1 || la.kind == 21) {
EndOfStmt();
Block(
//#line 3151 "VBNET.ATG"
out embeddedStatement);
Expect(152);
if (la.kind == 224 || la.kind == 231) {
WhileOrUntil(
//#line 3152 "VBNET.ATG"
out conditionType);
Expr(
//#line 3152 "VBNET.ATG"
out expr);
}
//#line 3154 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, conditionType, ConditionPosition.End);
} else SynErr(299);
} else if (la.kind == 124) {
lexer.NextToken();
//#line 3159 "VBNET.ATG"
Expression group = null;
TypeReference typeReference;
string typeName;
if (la.kind == 110) {
lexer.NextToken();
LoopControlVariable(
//#line 3165 "VBNET.ATG"
out typeReference, out typeName);
Expect(138);
Expr(
//#line 3166 "VBNET.ATG"
out group);
EndOfStmt();
Block(
//#line 3167 "VBNET.ATG"
out embeddedStatement);
Expect(163);
if (StartOf(24)) {
Expr(
//#line 3168 "VBNET.ATG"
out expr);
}
//#line 3170 "VBNET.ATG"
statement = new ForeachStatement(typeReference,
typeName,
group,
embeddedStatement,
expr);
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
} else if (StartOf(44)) {
//#line 3181 "VBNET.ATG"
Expression start = null;
Expression end = null;
Expression step = null;
Expression variableExpr = null;
Expression nextExpr = null;
List<Expression> nextExpressions = null;
if (
//#line 3188 "VBNET.ATG"
IsLoopVariableDeclaration()) {
LoopControlVariable(
//#line 3189 "VBNET.ATG"
out typeReference, out typeName);
} else {
//#line 3191 "VBNET.ATG"
typeReference = null; typeName = null;
SimpleExpr(
//#line 3192 "VBNET.ATG"
out variableExpr);
}
Expect(20);
Expr(
//#line 3194 "VBNET.ATG"
out start);
Expect(216);
Expr(
//#line 3194 "VBNET.ATG"
out end);
if (la.kind == 205) {
lexer.NextToken();
Expr(
//#line 3194 "VBNET.ATG"
out step);
}
EndOfStmt();
Block(
//#line 3195 "VBNET.ATG"
out embeddedStatement);
Expect(163);
if (StartOf(24)) {
Expr(
//#line 3198 "VBNET.ATG"
out nextExpr);
//#line 3200 "VBNET.ATG"
nextExpressions = new List<Expression>();
nextExpressions.Add(nextExpr);
while (la.kind == 22) {
lexer.NextToken();
Expr(
//#line 3203 "VBNET.ATG"
out nextExpr);
//#line 3203 "VBNET.ATG"
nextExpressions.Add(nextExpr);
}
}
//#line 3206 "VBNET.ATG"
statement = new ForNextStatement {
TypeReference = typeReference,
VariableName = typeName,
LoopVariableExpression = variableExpr,
Start = start,
End = end,
Step = step,
EmbeddedStatement = embeddedStatement,
NextExpressions = nextExpressions
};
} else SynErr(300);
} else if (la.kind == 118) {
lexer.NextToken();
Expr(
//#line 3219 "VBNET.ATG"
out expr);
//#line 3219 "VBNET.ATG"
statement = new ErrorStatement(expr);
} else if (la.kind == 191) {
lexer.NextToken();
//#line 3221 "VBNET.ATG"
bool isPreserve = false;
if (la.kind == 184) {
lexer.NextToken();
//#line 3221 "VBNET.ATG"
isPreserve = true;
}
ReDimClause(
//#line 3222 "VBNET.ATG"
out expr);
//#line 3224 "VBNET.ATG"
ReDimStatement reDimStatement = new ReDimStatement(isPreserve);
statement = reDimStatement;
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
while (la.kind == 22) {
lexer.NextToken();
ReDimClause(
//#line 3228 "VBNET.ATG"
out expr);
//#line 3229 "VBNET.ATG"
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
}
} else if (la.kind == 117) {
lexer.NextToken();
Expr(
//#line 3233 "VBNET.ATG"
out expr);
//#line 3235 "VBNET.ATG"
EraseStatement eraseStatement = new EraseStatement();
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr);}
while (la.kind == 22) {
lexer.NextToken();
Expr(
//#line 3238 "VBNET.ATG"
out expr);
//#line 3238 "VBNET.ATG"
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr); }
}
//#line 3239 "VBNET.ATG"
statement = eraseStatement;
} else if (la.kind == 206) {
lexer.NextToken();
//#line 3241 "VBNET.ATG"
statement = new StopStatement();
} else if (
//#line 3243 "VBNET.ATG"
la.kind == Tokens.If) {
Expect(135);
//#line 3244 "VBNET.ATG"
Location ifStartLocation = t.Location;
Expr(
//#line 3244 "VBNET.ATG"
out expr);
if (la.kind == 214) {
lexer.NextToken();
}
if (la.kind == 1 || la.kind == 21) {
EndOfStmt();
Block(
//#line 3247 "VBNET.ATG"
out embeddedStatement);
//#line 3249 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr, embeddedStatement);
ifStatement.StartLocation = ifStartLocation;
Location elseIfStart;
while (la.kind == 112 ||
//#line 3255 "VBNET.ATG"
IsElseIf()) {
if (
//#line 3255 "VBNET.ATG"
IsElseIf()) {
Expect(111);
//#line 3255 "VBNET.ATG"
elseIfStart = t.Location;
Expect(135);
} else {
lexer.NextToken();
//#line 3256 "VBNET.ATG"
elseIfStart = t.Location;
}
//#line 3258 "VBNET.ATG"
Expression condition = null; Statement block = null;
Expr(
//#line 3259 "VBNET.ATG"
out condition);
if (la.kind == 214) {
lexer.NextToken();
}
EndOfStmt();
Block(
//#line 3260 "VBNET.ATG"
out block);
//#line 3262 "VBNET.ATG"
ElseIfSection elseIfSection = new ElseIfSection(condition, block);
elseIfSection.StartLocation = elseIfStart;
elseIfSection.EndLocation = t.Location;
elseIfSection.Parent = ifStatement;
ifStatement.ElseIfSections.Add(elseIfSection);
}
if (la.kind == 111) {
lexer.NextToken();
if (la.kind == 1 || la.kind == 21) {
EndOfStmt();
}
Block(
//#line 3271 "VBNET.ATG"
out embeddedStatement);
//#line 3273 "VBNET.ATG"
ifStatement.FalseStatement.Add(embeddedStatement);
}
Expect(113);
Expect(135);
//#line 3277 "VBNET.ATG"
ifStatement.EndLocation = t.Location;
statement = ifStatement;
} else if (StartOf(45)) {
//#line 3282 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr);
ifStatement.StartLocation = ifStartLocation;
SingleLineStatementList(
//#line 3285 "VBNET.ATG"
ifStatement.TrueStatement);
if (la.kind == 111) {
lexer.NextToken();
if (StartOf(45)) {
SingleLineStatementList(
//#line 3288 "VBNET.ATG"
ifStatement.FalseStatement);
}
}
//#line 3290 "VBNET.ATG"
ifStatement.EndLocation = t.Location; statement = ifStatement;
} else SynErr(301);
} else if (la.kind == 197) {
lexer.NextToken();
if (la.kind == 74) {
lexer.NextToken();
}
Expr(
//#line 3293 "VBNET.ATG"
out expr);
EndOfStmt();
//#line 3294 "VBNET.ATG"
List<SwitchSection> selectSections = new List<SwitchSection>();
Statement block = null;
while (la.kind == 74) {
//#line 3298 "VBNET.ATG"
List<CaseLabel> caseClauses = null; Location caseLocation = la.Location;
lexer.NextToken();
CaseClauses(
//#line 3299 "VBNET.ATG"
out caseClauses);
if (
//#line 3299 "VBNET.ATG"
IsNotStatementSeparator()) {
lexer.NextToken();
}
EndOfStmt();
//#line 3301 "VBNET.ATG"
SwitchSection selectSection = new SwitchSection(caseClauses);
selectSection.StartLocation = caseLocation;
Block(
//#line 3304 "VBNET.ATG"
out block);
//#line 3306 "VBNET.ATG"
selectSection.Children = block.Children;
selectSection.EndLocation = t.EndLocation;
selectSections.Add(selectSection);
}
//#line 3312 "VBNET.ATG"
statement = new SwitchStatement(expr, selectSections);
Expect(113);
Expect(197);
} else if (la.kind == 171) {
//#line 3315 "VBNET.ATG"
OnErrorStatement onErrorStatement = null;
OnErrorStatement(
//#line 3316 "VBNET.ATG"
out onErrorStatement);
//#line 3316 "VBNET.ATG"
statement = onErrorStatement;
} else if (la.kind == 132) {
//#line 3317 "VBNET.ATG"
GotoStatement goToStatement = null;
GotoStatement(
//#line 3318 "VBNET.ATG"
out goToStatement);
//#line 3318 "VBNET.ATG"
statement = goToStatement;
} else if (la.kind == 194) {
//#line 3319 "VBNET.ATG"
ResumeStatement resumeStatement = null;
ResumeStatement(
//#line 3320 "VBNET.ATG"
out resumeStatement);
//#line 3320 "VBNET.ATG"
statement = resumeStatement;
} else if (StartOf(44)) {
//#line 3323 "VBNET.ATG"
Expression val = null;
AssignmentOperatorType op;
Location startLoc = la.Location;
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.Times;
SimpleExpr(
//#line 3330 "VBNET.ATG"
out expr);
if (StartOf(46)) {
AssignmentOperator(
//#line 3332 "VBNET.ATG"
out op);
Expr(
//#line 3332 "VBNET.ATG"
out val);
//#line 3334 "VBNET.ATG"
expr = new AssignmentExpression(expr, op, val);
expr.StartLocation = startLoc;
expr.EndLocation = t.EndLocation;
} else if (StartOf(47)) {
//#line 3338 "VBNET.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(302);
//#line 3341 "VBNET.ATG"
// a field reference expression that stands alone is a
// invocation expression without parantheses and arguments
if(expr is MemberReferenceExpression || expr is IdentifierExpression) {
Location endLocation = expr.EndLocation;
expr = new InvocationExpression(expr);
expr.StartLocation = startLoc;
expr.EndLocation = endLocation;
}
statement = new ExpressionStatement(expr);
} else if (la.kind == 73) {
lexer.NextToken();
SimpleExpr(
//#line 3351 "VBNET.ATG"
out expr);
//#line 3351 "VBNET.ATG"
statement = new ExpressionStatement(expr);
} else if (la.kind == 226) {
lexer.NextToken();
//#line 3353 "VBNET.ATG"
Statement block;
if (
//#line 3354 "VBNET.ATG"
Peek(1).kind == Tokens.As) {
//#line 3355 "VBNET.ATG"
LocalVariableDeclaration resourceAquisition = new LocalVariableDeclaration(Modifiers.None);
VariableDeclarator(
//#line 3356 "VBNET.ATG"
resourceAquisition.Variables);
while (la.kind == 22) {
lexer.NextToken();
VariableDeclarator(
//#line 3358 "VBNET.ATG"
resourceAquisition.Variables);
}
Block(
//#line 3360 "VBNET.ATG"
out block);
//#line 3362 "VBNET.ATG"
statement = new UsingStatement(resourceAquisition, block);
} else if (StartOf(24)) {
Expr(
//#line 3364 "VBNET.ATG"
out expr);
Block(
//#line 3365 "VBNET.ATG"
out block);
//#line 3366 "VBNET.ATG"
statement = new UsingStatement(new ExpressionStatement(expr), block);
} else SynErr(303);
Expect(113);
Expect(226);
} else if (StartOf(48)) {
LocalDeclarationStatement(
//#line 3369 "VBNET.ATG"
out statement);
} else SynErr(304);
//#line 3372 "VBNET.ATG"
if (statement != null) {
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
}
}
void StatementExpr(
//#line 1779 "cs.ATG"
out Statement stmt) {
//#line 1780 "cs.ATG"
Expression expr;
Expr(
//#line 1782 "cs.ATG"
out expr);
//#line 1785 "cs.ATG"
stmt = new ExpressionStatement(expr);
}