public override object VisitBlockStatement(BlockStatement blockStatement, object data)
{
foreach(INode statement in blockStatement.Children) {
statement.AcceptVisitor(this, null);
}
return null;
}
public override object VisitBlockStatement(BlockStatement blockStatement, object data)
{
Push();
object result = base.VisitBlockStatement(blockStatement, data);
Pop();
return result;
}
B.Block ConvertBlock(BlockStatement block)
{
B.Block b = new B.Block(GetLexicalInfo(block));
b.EndSourceLocation = GetLocation(block.EndLocation);
ConvertStatements(block.Children, b);
return b;
}
public static MethodDeclaration add_Method(this TypeDeclaration typeDeclaration, string methodName, Dictionary<string, object> invocationParameters, BlockStatement body)
{
var newMethod = new MethodDeclaration
{
Name = methodName,
//Modifier = Modifiers.None | Modifiers.Public | Modifiers.Static,
Modifier = Modifiers.None | Modifiers.Public,
Body = body
};
newMethod.setReturnType();
if (invocationParameters != null)
foreach (var invocationParameter in invocationParameters)
{
var parameterType = new TypeReference(
(invocationParameter.Value != null && invocationParameter.Key != "returnData")
? invocationParameter.Value.typeFullName()
: "System.Object", true);
var parameter = new ParameterDeclarationExpression(parameterType, invocationParameter.Key);
newMethod.Parameters.Add(parameter);
}
typeDeclaration.AddChild(newMethod);
return newMethod;
}
public BlockStatement CreateMethodBody()
{
Ast.BlockStatement astBlock = new Ast.BlockStatement();
if (methodDef.Body == null) return astBlock;
List<ILNode> body = new ILAstBuilder().Build(methodDef);
MethodBodyGraph bodyGraph = new MethodBodyGraph(body);
bodyGraph.Optimize();
List<string> intNames = new List<string>(new string[] {"i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t"});
Dictionary<string, int> typeNames = new Dictionary<string, int>();
foreach(VariableDefinition varDef in methodDef.Body.Variables) {
if (string.IsNullOrEmpty(varDef.Name)) {
if (varDef.VariableType.FullName == Constants.Int32 && intNames.Count > 0) {
varDef.Name = intNames[0];
intNames.RemoveAt(0);
} else {
string name;
if (varDef.VariableType.IsArray) {
name = "array";
} else if (!typeNameToVariableNameDict.TryGetValue(varDef.VariableType.FullName, out name)) {
name = varDef.VariableType.Name;
// remove the 'I' for interfaces
if (name.Length >= 3 && name[0] == 'I' && char.IsUpper(name[1]) && char.IsLower(name[2]))
name = name.Substring(1);
// remove the backtick (generics)
int pos = name.IndexOf('`');
if (pos >= 0)
name = name.Substring(0, pos);
if (name.Length == 0)
name = "obj";
else
name = char.ToLower(name[0]) + name.Substring(1);
}
if (!typeNames.ContainsKey(name)) {
typeNames.Add(name, 0);
}
int count = typeNames[name];
if (count > 0) {
name += count.ToString();
}
varDef.Name = name;
}
}
localVarTypes[varDef.Name] = varDef.VariableType;
localVarDefined[varDef.Name] = false;
// Ast.VariableDeclaration astVar = new Ast.VariableDeclaration(varDef.Name);
// Ast.LocalVariableDeclaration astLocalVar = new Ast.LocalVariableDeclaration(astVar);
// astLocalVar.TypeReference = new Ast.TypeReference(varDef.VariableType.FullName);
// astBlock.Children.Add(astLocalVar);
}
astBlock.Children.AddRange(TransformNodes(bodyGraph.Childs));
return astBlock;
}
public override object TrackedVisitBlockStatement(BlockStatement blockStatement, object data)
{
blockStatement.Children.Clear();
TypeReference notImplmentedException = new TypeReference("System.NotImplementedException");
ObjectCreateExpression objectCreate = new ObjectCreateExpression(notImplmentedException, new List<Expression>());
blockStatement.Children.Add(new ThrowStatement(objectCreate));
return null;
}
public override object VisitBlockStatement(BlockStatement blockStatement, object data)
{
foreach (Statement st in blockStatement.Children)
{
st.Parent = blockStatement;
}
return base.VisitBlockStatement(blockStatement, data);
}
AbstractNode GenerateAstToInsert(string variableName)
{
var block = new BlockStatement();
block.AddChild(new ExpressionStatement(new IdentifierExpression(caretMarker)));
return new IfElseStatement(
new BinaryOperatorExpression(new IdentifierExpression(variableName), BinaryOperatorType.InEquality, new PrimitiveExpression(null)),
block);
}
public static BlockStatement CreateEmptyBlockStatement(string returnTypeName)
{
var block = new BlockStatement();
if (!IsVoid(returnTypeName))
block.AddChildren(new ReturnStatement(new DefaultValueExpression(CreateTypeReference(returnTypeName))));
return block;
}
public override object VisitBlockStatement(BlockStatement blockStatement, object data)
{
Contract.Requires(blockStatement != null);
// Visit children of block statement (E.g. several ExpressionStatement objects)
blockStatement.AcceptChildren(this, data);
return null;
}
public override object VisitBlockStatement(BlockStatement blockStatement, object data)
{
for(int i = 0; i < blockStatement.Children.Count; i++) {
if (blockStatement.Children[i] is Statement &&
((Statement)blockStatement.Children[i]).IsNull)
{
blockStatement.Children.RemoveAt(i);
i--;
}
}
return base.VisitBlockStatement(blockStatement, data);
}
public static BlockStatement CreateMetodBody(MethodDefinition methodDef)
{
AstMetodBodyBuilder builder = new AstMetodBodyBuilder();
builder.methodDef = methodDef;
try {
return builder.CreateMethodBody();
} catch {
BlockStatement block = new BlockStatement();
block.Children.Add(MakeComment("Exception during decompilation"));
return block;
}
}
private string GetModifiedName(BlockStatement blockStatement, string identifier)
{
int hashCode;
while (blockStatement != null)
{
hashCode = blockStatement.GetHashCode();
string identifierHash = identifier + "_" + hashCode;
if (renamedVariables.Contains(identifierHash))
return (string) renamedVariables[identifierHash];
else
blockStatement = (BlockStatement) AstUtil.GetParentOfType(blockStatement, typeof(BlockStatement));
}
return null;
}
public static string ast_CSharp_CreateCompilableClass(this BlockStatement blockStatement, SnippetParser snippetParser, string codeSnippet,
CSharp_FastCompiler_CompilerOptions compilerOptions,
CSharp_FastCompiler_CompilerArtifacts compilerArtifacts,
CSharp_FastCompiler_ExecutionOptions executionOptions)
{
if (blockStatement.isNull() || compilerOptions.isNull())
return null;
var compilationUnit= compilerArtifacts.CompilationUnit = new CompilationUnit();
compilationUnit.add_Type(compilerOptions.default_TypeName)
.add_Method(compilerOptions.default_MethodName, executionOptions.InvocationParameters,
compilerOptions.ResolveInvocationParametersType, blockStatement);
// remove comments from parsed code
var astCSharp = compilerArtifacts.AstCSharp = new Ast_CSharp(compilerArtifacts.CompilationUnit, snippetParser.Specials);
// add references included in the original source code file
compilerArtifacts.AstCSharp.mapCodeO2References(compilerOptions);
astCSharp.mapAstDetails();
astCSharp.ExtraSpecials.Clear();
var method = compilationUnit.method(compilerOptions.default_MethodName);
var returntype = method.returnType();
var type = compilationUnit.type(compilerOptions.default_TypeName);
type.Children.Clear();
var tempBlockStatement = new BlockStatement();
tempBlockStatement.add_Variable("a", 0);
method.Body = tempBlockStatement;
var newMethod = type.add_Method(compilerOptions.default_MethodName, executionOptions.InvocationParameters,
compilerOptions.ResolveInvocationParametersType, tempBlockStatement);
newMethod.TypeReference = returntype;
if(blockStatement.returnStatements().size() >1)
astCSharp.methodDeclarations().first().remove_LastReturnStatement();
astCSharp.mapAstDetails();
var codeToReplace = "Int32 a = 0;";
var csharpCode = astCSharp.AstDetails.CSharpCode
.replace("\t\t{0}".format(codeToReplace), codeToReplace) // remove tabs
.replace("Int32 a = 0;", codeSnippet); // put the actual code (this should be done via AST, but it was affectting code complete)
return csharpCode;
}
public override object TrackedVisitBlockStatement(BlockStatement blockStatement, object data)
{
BlockStatement replaced = blockStatement;
InsertionBlockData insertionBlockData = new InsertionBlockData();
base.TrackedVisitBlockStatement(blockStatement, insertionBlockData);
if (insertionBlockData.Block != null && insertionBlockData.Statements.Count > 0)
{
if (blockStatement.GetHashCode() == insertionBlockData.Block.GetHashCode())
{
IList<INode> nodes = new List<INode>();
foreach (Statement node in insertionBlockData.Statements)
nodes.Add(node);
replaced.Children.InsertRange(insertionBlockData.BlockChildIndex, nodes);
ReplaceCurrentNode(replaced);
}
}
return null;
}
private void CreateMethodImplementation(MethodDeclaration equalsMethod)
{
string fieldName = "instancehelper_" + equalsMethod.Name;
IdentifierExpression targetObject = new IdentifierExpression("java.lang.Object");
List<Expression> arguments = new List<Expression>();
arguments.Add(new ThisReferenceExpression());
string parameterName = ((ParameterDeclarationExpression) equalsMethod.Parameters[0]).ParameterName;
IdentifierExpression identifier = new IdentifierExpression(parameterName);
arguments.Add(identifier);
FieldReferenceExpression fieldReferenceExpression = new FieldReferenceExpression(targetObject, fieldName);
InvocationExpression invocationExpression = new InvocationExpression(fieldReferenceExpression, arguments);
ReturnStatement returnStatement = new ReturnStatement(invocationExpression);
BlockStatement block = new BlockStatement();
block.Children.Add(returnStatement);
equalsMethod.Body = block;
}
public override object VisitBlockStatement (BlockStatement blockStatement, object data)
{
blocks.Push (blockStatement);
List<INode> statements = new List<INode> ();
curStatementList.Push (statements);
for (int i = 0; i < blockStatement.Children.Count; i++) {
INode o = blockStatement.Children[i];
Debug.Assert (o != null);
nodeStack.Push (o);
o.AcceptVisitor (this, data);
o = nodeStack.Pop ();
if (o == null) {
} else {
statements.Add (o);
}
}
blockStatement.Children = statements;
blocks.Pop ();
return null;
}
public override object TrackedVisitBlockStatement(BlockStatement blockStatement, object data)
{
IList removables = new ArrayList();
BlockStatement blockCopy = new BlockStatement();
blockCopy.Children.AddRange(blockStatement.Children);
blockCopy.Parent = blockStatement.Parent;
base.TrackedVisitBlockStatement(blockCopy, removables);
if (removables.Count > 0)
{
IDictionary list = new Hashtable();
foreach (INode node in blockStatement.Children)
list.Add(node.GetHashCode(), node);
foreach (INode node in removables)
{
if (list.Contains(node.GetHashCode()))
blockStatement.Children.Remove(node);
}
}
return null;
}
public ExtractMethodForm(MethodDeclaration declaration, Func<IOutputAstVisitor> generator)
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
SetTranslation(this);
this.declaration = declaration;
this.generator = generator;
IOutputAstVisitor visitor = this.generator.Invoke();
body = declaration.Body;
declaration.Body = new BlockStatement();
declaration.AcceptVisitor(visitor, null);
this.txtName.Text = this.declaration.Name;
this.txtPreview.Text = visitor.Text;
this.txtName.SelectAll();
}
void Block(
//#line 2987 "VBNET.ATG"
out Statement stmt) {
//#line 2990 "VBNET.ATG"
BlockStatement blockStmt = new BlockStatement();
/* in snippet parsing mode, t might be null */
if (t != null) blockStmt.StartLocation = t.EndLocation;
BlockStart(blockStmt);
while (StartOf(22) ||
//#line 2996 "VBNET.ATG"
IsEndStmtAhead()) {
if (
//#line 2996 "VBNET.ATG"
IsEndStmtAhead()) {
//#line 2997 "VBNET.ATG"
Token first = la;
Expect(113);
EndOfStmt();
//#line 3000 "VBNET.ATG"
AddChild(new EndStatement() {
StartLocation = first.Location,
EndLocation = first.EndLocation }
);
} else {
Statement();
EndOfStmt();
}
}
//#line 3009 "VBNET.ATG"
stmt = blockStmt;
if (t != null) blockStmt.EndLocation = t.EndLocation;
BlockEnd();
}
void StructureMemberDecl(
//#line 807 "VBNET.ATG"
ModifierList m, List<AttributeSection> attributes) {
//#line 809 "VBNET.ATG"
TypeReference type = null;
List<ParameterDeclarationExpression> p = new List<ParameterDeclarationExpression>();
Statement stmt = null;
List<VariableDeclaration> variableDeclarators = new List<VariableDeclaration>();
List<TemplateDefinition> templates = new List<TemplateDefinition>();
switch (la.kind) {
case 84: case 103: case 115: case 142: case 155: case 209: {
NonModuleDeclaration(
//#line 816 "VBNET.ATG"
m, attributes);
break;
}
case 210: {
lexer.NextToken();
//#line 820 "VBNET.ATG"
Location startPos = t.Location;
if (StartOf(4)) {
//#line 824 "VBNET.ATG"
string name = String.Empty;
MethodDeclaration methodDeclaration; List<string> handlesClause = null;
List<InterfaceImplementation> implementsClause = null;
Identifier();
//#line 830 "VBNET.ATG"
name = t.val;
m.Check(Modifiers.VBMethods);
TypeParameterList(
//#line 833 "VBNET.ATG"
templates);
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 834 "VBNET.ATG"
p);
}
Expect(38);
}
if (la.kind == 134 || la.kind == 136) {
if (la.kind == 136) {
ImplementsClause(
//#line 837 "VBNET.ATG"
out implementsClause);
} else {
HandlesClause(
//#line 839 "VBNET.ATG"
out handlesClause);
}
}
//#line 842 "VBNET.ATG"
Location endLocation = t.EndLocation;
if (
//#line 845 "VBNET.ATG"
IsMustOverride(m)) {
EndOfStmt();
//#line 848 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos), EndLocation = endLocation,
TypeReference = new TypeReference("System.Void", true),
Templates = templates,
HandlesClause = handlesClause,
InterfaceImplementations = implementsClause
};
AddChild(methodDeclaration);
} else if (la.kind == 1) {
lexer.NextToken();
//#line 861 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos), EndLocation = endLocation,
TypeReference = new TypeReference("System.Void", true),
Templates = templates,
HandlesClause = handlesClause,
InterfaceImplementations = implementsClause
};
AddChild(methodDeclaration);
//#line 872 "VBNET.ATG"
if (ParseMethodBodies) {
Block(
//#line 873 "VBNET.ATG"
out stmt);
Expect(113);
Expect(210);
//#line 875 "VBNET.ATG"
} else {
// don't parse method body
lexer.SkipCurrentBlock(Tokens.Sub); stmt = new BlockStatement();
}
//#line 881 "VBNET.ATG"
methodDeclaration.Body = (BlockStatement)stmt;
//#line 882 "VBNET.ATG"
methodDeclaration.Body.EndLocation = t.EndLocation;
EndOfStmt();
} else SynErr(256);
} else if (la.kind == 162) {
lexer.NextToken();
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 886 "VBNET.ATG"
p);
}
Expect(38);
}
//#line 887 "VBNET.ATG"
m.Check(Modifiers.Constructors);
//#line 888 "VBNET.ATG"
Location constructorEndLocation = t.EndLocation;
Expect(1);
//#line 891 "VBNET.ATG"
if (ParseMethodBodies) {
Block(
//#line 892 "VBNET.ATG"
out stmt);
Expect(113);
Expect(210);
//#line 894 "VBNET.ATG"
} else {
// don't parse method body
lexer.SkipCurrentBlock(Tokens.Sub); stmt = new BlockStatement();
}
//#line 900 "VBNET.ATG"
Location endLocation = t.EndLocation;
EndOfStmt();
//#line 903 "VBNET.ATG"
ConstructorDeclaration cd = new ConstructorDeclaration("New", m.Modifier, p, attributes);
cd.StartLocation = m.GetDeclarationLocation(startPos);
cd.EndLocation = constructorEndLocation;
cd.Body = (BlockStatement)stmt;
cd.Body.EndLocation = endLocation;
AddChild(cd);
} else SynErr(257);
break;
}
case 127: {
lexer.NextToken();
//#line 915 "VBNET.ATG"
m.Check(Modifiers.VBMethods);
string name = String.Empty;
Location startPos = t.Location;
MethodDeclaration methodDeclaration;List<string> handlesClause = null;
List<InterfaceImplementation> implementsClause = null;
AttributeSection returnTypeAttributeSection = null;
Identifier();
//#line 922 "VBNET.ATG"
name = t.val;
TypeParameterList(
//#line 923 "VBNET.ATG"
templates);
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 924 "VBNET.ATG"
p);
}
Expect(38);
}
if (la.kind == 63) {
lexer.NextToken();
while (la.kind == 40) {
AttributeSection(
//#line 926 "VBNET.ATG"
out returnTypeAttributeSection);
//#line 928 "VBNET.ATG"
if (returnTypeAttributeSection != null) {
returnTypeAttributeSection.AttributeTarget = "return";
attributes.Add(returnTypeAttributeSection);
}
}
TypeName(
//#line 934 "VBNET.ATG"
out type);
}
//#line 936 "VBNET.ATG"
if(type == null) {
type = new TypeReference("System.Object", true);
}
if (la.kind == 134 || la.kind == 136) {
if (la.kind == 136) {
ImplementsClause(
//#line 942 "VBNET.ATG"
out implementsClause);
} else {
HandlesClause(
//#line 944 "VBNET.ATG"
out handlesClause);
}
}
//#line 947 "VBNET.ATG"
Location endLocation = t.EndLocation;
if (
//#line 950 "VBNET.ATG"
IsMustOverride(m)) {
EndOfStmt();
//#line 953 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, TypeReference = type,
Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = endLocation,
HandlesClause = handlesClause,
Templates = templates,
InterfaceImplementations = implementsClause
};
AddChild(methodDeclaration);
} else if (la.kind == 1) {
lexer.NextToken();
//#line 968 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, TypeReference = type,
Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = endLocation,
Templates = templates,
HandlesClause = handlesClause,
InterfaceImplementations = implementsClause
};
AddChild(methodDeclaration);
if (ParseMethodBodies) {
Block(
//#line 981 "VBNET.ATG"
out stmt);
Expect(113);
Expect(127);
//#line 983 "VBNET.ATG"
} else {
// don't parse method body
lexer.SkipCurrentBlock(Tokens.Function); stmt = new BlockStatement();
}
methodDeclaration.Body = (BlockStatement)stmt;
methodDeclaration.Body.StartLocation = methodDeclaration.EndLocation;
methodDeclaration.Body.EndLocation = t.EndLocation;
EndOfStmt();
} else SynErr(258);
break;
}
case 101: {
lexer.NextToken();
//#line 997 "VBNET.ATG"
m.Check(Modifiers.VBExternalMethods);
Location startPos = t.Location;
CharsetModifier charsetModifer = CharsetModifier.None;
string library = String.Empty;
string alias = null;
string name = String.Empty;
if (StartOf(15)) {
Charset(
//#line 1004 "VBNET.ATG"
out charsetModifer);
}
if (la.kind == 210) {
lexer.NextToken();
Identifier();
//#line 1007 "VBNET.ATG"
name = t.val;
Expect(149);
Expect(3);
//#line 1008 "VBNET.ATG"
library = t.literalValue as string;
if (la.kind == 59) {
lexer.NextToken();
Expect(3);
//#line 1009 "VBNET.ATG"
alias = t.literalValue as string;
}
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 1010 "VBNET.ATG"
p);
}
Expect(38);
}
EndOfStmt();
//#line 1013 "VBNET.ATG"
DeclareDeclaration declareDeclaration = new DeclareDeclaration(name, m.Modifier, null, p, attributes, library, alias, charsetModifer);
declareDeclaration.StartLocation = m.GetDeclarationLocation(startPos);
declareDeclaration.EndLocation = t.EndLocation;
AddChild(declareDeclaration);
} else if (la.kind == 127) {
lexer.NextToken();
Identifier();
//#line 1020 "VBNET.ATG"
name = t.val;
Expect(149);
Expect(3);
//#line 1021 "VBNET.ATG"
library = t.literalValue as string;
if (la.kind == 59) {
lexer.NextToken();
Expect(3);
//#line 1022 "VBNET.ATG"
alias = t.literalValue as string;
}
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 1023 "VBNET.ATG"
p);
}
Expect(38);
}
if (la.kind == 63) {
lexer.NextToken();
TypeName(
//#line 1024 "VBNET.ATG"
out type);
}
EndOfStmt();
//#line 1027 "VBNET.ATG"
DeclareDeclaration declareDeclaration = new DeclareDeclaration(name, m.Modifier, type, p, attributes, library, alias, charsetModifer);
declareDeclaration.StartLocation = m.GetDeclarationLocation(startPos);
declareDeclaration.EndLocation = t.EndLocation;
AddChild(declareDeclaration);
} else SynErr(259);
break;
}
case 119: {
lexer.NextToken();
//#line 1037 "VBNET.ATG"
m.Check(Modifiers.VBEvents);
Location startPos = t.Location;
EventDeclaration eventDeclaration;
string name = String.Empty;
List<InterfaceImplementation> implementsClause = null;
Identifier();
//#line 1043 "VBNET.ATG"
name= t.val;
if (la.kind == 63) {
lexer.NextToken();
TypeName(
//#line 1045 "VBNET.ATG"
out type);
} else if (StartOf(16)) {
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 1047 "VBNET.ATG"
p);
}
Expect(38);
}
} else SynErr(260);
if (la.kind == 136) {
ImplementsClause(
//#line 1049 "VBNET.ATG"
out implementsClause);
}
//#line 1051 "VBNET.ATG"
eventDeclaration = new EventDeclaration {
Name = name, TypeReference = type, Modifier = m.Modifier,
Parameters = p, Attributes = attributes, InterfaceImplementations = implementsClause,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = t.EndLocation
};
AddChild(eventDeclaration);
EndOfStmt();
break;
}
case 2: case 58: case 62: case 64: case 65: case 66: case 67: case 70: case 87: case 104: case 107: case 116: case 121: case 126: case 133: case 139: case 143: case 146: case 147: case 170: case 176: case 178: case 184: case 203: case 212: case 213: case 223: case 224: case 230: {
//#line 1062 "VBNET.ATG"
m.Check(Modifiers.Fields);
FieldDeclaration fd = new FieldDeclaration(attributes, null, m.Modifier);
IdentifierForFieldDeclaration();
//#line 1065 "VBNET.ATG"
string name = t.val;
//#line 1066 "VBNET.ATG"
fd.StartLocation = m.GetDeclarationLocation(t.Location);
VariableDeclaratorPartAfterIdentifier(
//#line 1068 "VBNET.ATG"
variableDeclarators, name);
while (la.kind == 22) {
lexer.NextToken();
VariableDeclarator(
//#line 1069 "VBNET.ATG"
variableDeclarators);
}
EndOfStmt();
//#line 1072 "VBNET.ATG"
fd.EndLocation = t.EndLocation;
fd.Fields = variableDeclarators;
AddChild(fd);
break;
}
case 88: {
//#line 1077 "VBNET.ATG"
m.Check(Modifiers.Fields);
lexer.NextToken();
//#line 1078 "VBNET.ATG"
m.Add(Modifiers.Const, t.Location);
//#line 1080 "VBNET.ATG"
FieldDeclaration fd = new FieldDeclaration(attributes, type, m.Modifier);
fd.StartLocation = m.GetDeclarationLocation(t.Location);
List<VariableDeclaration> constantDeclarators = new List<VariableDeclaration>();
ConstantDeclarator(
//#line 1084 "VBNET.ATG"
constantDeclarators);
while (la.kind == 22) {
lexer.NextToken();
ConstantDeclarator(
//#line 1085 "VBNET.ATG"
constantDeclarators);
}
//#line 1087 "VBNET.ATG"
fd.Fields = constantDeclarators;
fd.EndLocation = t.Location;
EndOfStmt();
//#line 1092 "VBNET.ATG"
fd.EndLocation = t.EndLocation;
AddChild(fd);
break;
}
case 186: {
lexer.NextToken();
//#line 1098 "VBNET.ATG"
m.Check(Modifiers.VBProperties);
Location startPos = t.Location;
List<InterfaceImplementation> implementsClause = null;
AttributeSection returnTypeAttributeSection = null;
Expression initializer = null;
Identifier();
//#line 1104 "VBNET.ATG"
string propertyName = t.val;
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(6)) {
FormalParameterList(
//#line 1105 "VBNET.ATG"
p);
}
Expect(38);
}
if (la.kind == 63) {
lexer.NextToken();
while (la.kind == 40) {
AttributeSection(
//#line 1108 "VBNET.ATG"
out returnTypeAttributeSection);
//#line 1110 "VBNET.ATG"
if (returnTypeAttributeSection != null) {
returnTypeAttributeSection.AttributeTarget = "return";
attributes.Add(returnTypeAttributeSection);
}
}
if (
//#line 1117 "VBNET.ATG"
IsNewExpression()) {
ObjectCreateExpression(
//#line 1117 "VBNET.ATG"
out initializer);
//#line 1119 "VBNET.ATG"
if (initializer is ObjectCreateExpression) {
type = ((ObjectCreateExpression)initializer).CreateType.Clone();
} else {
type = ((ArrayCreateExpression)initializer).CreateType.Clone();
}
} else if (StartOf(8)) {
TypeName(
//#line 1126 "VBNET.ATG"
out type);
} else SynErr(261);
}
if (la.kind == 20) {
lexer.NextToken();
Expr(
//#line 1129 "VBNET.ATG"
out initializer);
}
if (la.kind == 136) {
ImplementsClause(
//#line 1130 "VBNET.ATG"
out implementsClause);
}
EndOfStmt();
if (
//#line 1134 "VBNET.ATG"
IsMustOverride(m) || IsAutomaticProperty()) {
//#line 1136 "VBNET.ATG"
PropertyDeclaration pDecl = new PropertyDeclaration(propertyName, type, m.Modifier, attributes);
pDecl.StartLocation = m.GetDeclarationLocation(startPos);
pDecl.EndLocation = t.Location;
pDecl.TypeReference = type;
pDecl.InterfaceImplementations = implementsClause;
pDecl.Parameters = p;
if (initializer != null)
pDecl.Initializer = initializer;
AddChild(pDecl);
} else if (StartOf(17)) {
//#line 1148 "VBNET.ATG"
PropertyDeclaration pDecl = new PropertyDeclaration(propertyName, type, m.Modifier, attributes);
pDecl.StartLocation = m.GetDeclarationLocation(startPos);
pDecl.EndLocation = t.Location;
pDecl.BodyStart = t.Location;
pDecl.TypeReference = type;
pDecl.InterfaceImplementations = implementsClause;
pDecl.Parameters = p;
PropertyGetRegion getRegion;
PropertySetRegion setRegion;
AccessorDecls(
//#line 1158 "VBNET.ATG"
out getRegion, out setRegion);
Expect(113);
Expect(186);
EndOfStmt();
//#line 1162 "VBNET.ATG"
pDecl.GetRegion = getRegion;
pDecl.SetRegion = setRegion;
pDecl.BodyEnd = t.Location; // t = EndOfStmt; not "Property"
AddChild(pDecl);
} else SynErr(262);
break;
}
case 98: {
lexer.NextToken();
//#line 1169 "VBNET.ATG"
Location startPos = t.Location;
Expect(119);
//#line 1171 "VBNET.ATG"
m.Check(Modifiers.VBCustomEvents);
EventAddRemoveRegion eventAccessorDeclaration;
EventAddRegion addHandlerAccessorDeclaration = null;
EventRemoveRegion removeHandlerAccessorDeclaration = null;
EventRaiseRegion raiseEventAccessorDeclaration = null;
List<InterfaceImplementation> implementsClause = null;
Identifier();
//#line 1178 "VBNET.ATG"
string customEventName = t.val;
Expect(63);
TypeName(
//#line 1179 "VBNET.ATG"
out type);
if (la.kind == 136) {
ImplementsClause(
//#line 1180 "VBNET.ATG"
out implementsClause);
}
EndOfStmt();
while (StartOf(18)) {
EventAccessorDeclaration(
//#line 1183 "VBNET.ATG"
out eventAccessorDeclaration);
//#line 1185 "VBNET.ATG"
if(eventAccessorDeclaration is EventAddRegion)
{
addHandlerAccessorDeclaration = (EventAddRegion)eventAccessorDeclaration;
}
else if(eventAccessorDeclaration is EventRemoveRegion)
{
removeHandlerAccessorDeclaration = (EventRemoveRegion)eventAccessorDeclaration;
}
else if(eventAccessorDeclaration is EventRaiseRegion)
{
raiseEventAccessorDeclaration = (EventRaiseRegion)eventAccessorDeclaration;
}
}
Expect(113);
Expect(119);
EndOfStmt();
//#line 1201 "VBNET.ATG"
if(addHandlerAccessorDeclaration == null)
{
Error("Need to provide AddHandler accessor.");
}
if(removeHandlerAccessorDeclaration == null)
{
Error("Need to provide RemoveHandler accessor.");
}
if(raiseEventAccessorDeclaration == null)
{
Error("Need to provide RaiseEvent accessor.");
}
EventDeclaration decl = new EventDeclaration {
TypeReference = type, Name = customEventName, Modifier = m.Modifier,
Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = t.EndLocation,
AddRegion = addHandlerAccessorDeclaration,
RemoveRegion = removeHandlerAccessorDeclaration,
RaiseRegion = raiseEventAccessorDeclaration
};
AddChild(decl);
break;
}
case 161: case 172: case 232: {
//#line 1227 "VBNET.ATG"
ConversionType opConversionType = ConversionType.None;
if (la.kind == 161 || la.kind == 232) {
if (la.kind == 232) {
lexer.NextToken();
//#line 1228 "VBNET.ATG"
opConversionType = ConversionType.Implicit;
} else {
lexer.NextToken();
//#line 1229 "VBNET.ATG"
opConversionType = ConversionType.Explicit;
}
}
Expect(172);
//#line 1232 "VBNET.ATG"
m.Check(Modifiers.VBOperators);
Location startPos = t.Location;
TypeReference returnType = NullTypeReference.Instance;
TypeReference operandType = NullTypeReference.Instance;
OverloadableOperatorType operatorType;
AttributeSection section;
ParameterDeclarationExpression param;
List<ParameterDeclarationExpression> parameters = new List<ParameterDeclarationExpression>();
OverloadableOperator(
//#line 1241 "VBNET.ATG"
out operatorType);
Expect(37);
FormalParameter(
//#line 1243 "VBNET.ATG"
out param);
//#line 1244 "VBNET.ATG"
if (param != null) parameters.Add(param);
if (la.kind == 22) {
lexer.NextToken();
FormalParameter(
//#line 1246 "VBNET.ATG"
out param);
//#line 1247 "VBNET.ATG"
if (param != null) parameters.Add(param);
}
Expect(38);
//#line 1250 "VBNET.ATG"
Location endPos = t.EndLocation;
if (la.kind == 63) {
lexer.NextToken();
while (la.kind == 40) {
AttributeSection(
//#line 1251 "VBNET.ATG"
out section);
//#line 1252 "VBNET.ATG"
if (section != null) {
section.AttributeTarget = "return";
attributes.Add(section);
}
}
TypeName(
//#line 1256 "VBNET.ATG"
out returnType);
//#line 1256 "VBNET.ATG"
endPos = t.EndLocation;
}
Expect(1);
Block(
//#line 1258 "VBNET.ATG"
out stmt);
Expect(113);
Expect(172);
EndOfStmt();
//#line 1260 "VBNET.ATG"
OperatorDeclaration operatorDeclaration = new OperatorDeclaration {
Modifier = m.Modifier,
Attributes = attributes,
Parameters = parameters,
TypeReference = returnType,
OverloadableOperator = operatorType,
ConversionType = opConversionType,
Body = (BlockStatement)stmt,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = endPos
};
operatorDeclaration.Body.StartLocation = startPos;
operatorDeclaration.Body.EndLocation = t.Location;
AddChild(operatorDeclaration);
break;
}
default: SynErr(263); break;
}
}
public override object TrackedVisitBlockStatement(BlockStatement blockStatement, object data)
{
return blockStatement.AcceptChildren(this, data);
}
public sealed override object VisitBlockStatement(BlockStatement blockStatement, object data) {
this.BeginVisit(blockStatement);
object result = this.TrackedVisitBlockStatement(blockStatement, data);
this.EndVisit(blockStatement);
return result;
}
public virtual object TrackedVisitBlockStatement(BlockStatement blockStatement, object data) {
return base.VisitBlockStatement(blockStatement, data);
}
public virtual object VisitBlockStatement(BlockStatement blockStatement, object data) {
throw new global::System.NotImplementedException("BlockStatement");
}
void Block(
#line 2680 "VBNET.ATG"
out Statement stmt) {
#line 2683 "VBNET.ATG"
BlockStatement blockStmt = new BlockStatement();
/* in snippet parsing mode, t might be null */
if (t != null) blockStmt.StartLocation = t.EndLocation;
compilationUnit.BlockStart(blockStmt);
while (StartOf(22) ||
#line 2689 "VBNET.ATG"
IsEndStmtAhead()) {
if (
#line 2689 "VBNET.ATG"
IsEndStmtAhead()) {
Expect(100);
EndOfStmt();
#line 2689 "VBNET.ATG"
compilationUnit.AddChild(new EndStatement());
} else {
Statement();
EndOfStmt();
}
}
#line 2694 "VBNET.ATG"
stmt = blockStmt;
if (t != null) blockStmt.EndLocation = t.EndLocation;
compilationUnit.BlockEnd();
}
void StructureMemberDecl(
#line 775 "VBNET.ATG"
ModifierList m, List<AttributeSection> attributes) {
#line 777 "VBNET.ATG"
TypeReference type = null;
List<ParameterDeclarationExpression> p = new List<ParameterDeclarationExpression>();
Statement stmt = null;
List<VariableDeclaration> variableDeclarators = new List<VariableDeclaration>();
List<TemplateDefinition> templates = new List<TemplateDefinition>();
switch (la.kind) {
case 71: case 90: case 102: case 129: case 141: case 194: {
NonModuleDeclaration(
#line 784 "VBNET.ATG"
m, attributes);
break;
}
case 195: {
lexer.NextToken();
#line 788 "VBNET.ATG"
Location startPos = t.Location;
if (StartOf(14)) {
#line 792 "VBNET.ATG"
string name = String.Empty;
MethodDeclaration methodDeclaration; List<string> handlesClause = null;
List<InterfaceImplementation> implementsClause = null;
Identifier();
#line 798 "VBNET.ATG"
name = t.val;
m.Check(Modifiers.VBMethods);
TypeParameterList(
#line 801 "VBNET.ATG"
templates);
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 802 "VBNET.ATG"
p);
}
Expect(26);
}
if (la.kind == 121 || la.kind == 123) {
if (la.kind == 123) {
ImplementsClause(
#line 805 "VBNET.ATG"
out implementsClause);
} else {
HandlesClause(
#line 807 "VBNET.ATG"
out handlesClause);
}
}
#line 810 "VBNET.ATG"
Location endLocation = t.EndLocation;
if (
#line 813 "VBNET.ATG"
IsMustOverride(m)) {
EndOfStmt();
#line 816 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos), EndLocation = endLocation,
TypeReference = new TypeReference("System.Void", true),
Templates = templates,
HandlesClause = handlesClause,
InterfaceImplementations = implementsClause
};
compilationUnit.AddChild(methodDeclaration);
} else if (la.kind == 1) {
lexer.NextToken();
#line 829 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos), EndLocation = endLocation,
TypeReference = new TypeReference("System.Void", true),
Templates = templates,
HandlesClause = handlesClause,
InterfaceImplementations = implementsClause
};
compilationUnit.AddChild(methodDeclaration);
#line 840 "VBNET.ATG"
if (ParseMethodBodies) {
Block(
#line 841 "VBNET.ATG"
out stmt);
Expect(100);
Expect(195);
#line 843 "VBNET.ATG"
} else {
// don't parse method body
lexer.SkipCurrentBlock(Tokens.Sub); stmt = new BlockStatement();
}
#line 849 "VBNET.ATG"
methodDeclaration.Body = (BlockStatement)stmt;
#line 850 "VBNET.ATG"
methodDeclaration.Body.EndLocation = t.EndLocation;
EndOfStmt();
} else SynErr(238);
} else if (la.kind == 148) {
lexer.NextToken();
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 854 "VBNET.ATG"
p);
}
Expect(26);
}
#line 855 "VBNET.ATG"
m.Check(Modifiers.Constructors);
#line 856 "VBNET.ATG"
Location constructorEndLocation = t.EndLocation;
Expect(1);
#line 859 "VBNET.ATG"
if (ParseMethodBodies) {
Block(
#line 860 "VBNET.ATG"
out stmt);
Expect(100);
Expect(195);
#line 862 "VBNET.ATG"
} else {
// don't parse method body
lexer.SkipCurrentBlock(Tokens.Sub); stmt = new BlockStatement();
}
#line 868 "VBNET.ATG"
Location endLocation = t.EndLocation;
EndOfStmt();
#line 871 "VBNET.ATG"
ConstructorDeclaration cd = new ConstructorDeclaration("New", m.Modifier, p, attributes);
cd.StartLocation = m.GetDeclarationLocation(startPos);
cd.EndLocation = constructorEndLocation;
cd.Body = (BlockStatement)stmt;
cd.Body.EndLocation = endLocation;
compilationUnit.AddChild(cd);
} else SynErr(239);
break;
}
case 114: {
lexer.NextToken();
#line 883 "VBNET.ATG"
m.Check(Modifiers.VBMethods);
string name = String.Empty;
Location startPos = t.Location;
MethodDeclaration methodDeclaration;List<string> handlesClause = null;
List<InterfaceImplementation> implementsClause = null;
AttributeSection returnTypeAttributeSection = null;
Identifier();
#line 890 "VBNET.ATG"
name = t.val;
TypeParameterList(
#line 891 "VBNET.ATG"
templates);
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 892 "VBNET.ATG"
p);
}
Expect(26);
}
if (la.kind == 50) {
lexer.NextToken();
while (la.kind == 28) {
AttributeSection(
#line 893 "VBNET.ATG"
out returnTypeAttributeSection);
}
TypeName(
#line 893 "VBNET.ATG"
out type);
}
#line 895 "VBNET.ATG"
if(type == null) {
type = new TypeReference("System.Object", true);
}
if (la.kind == 121 || la.kind == 123) {
if (la.kind == 123) {
ImplementsClause(
#line 901 "VBNET.ATG"
out implementsClause);
} else {
HandlesClause(
#line 903 "VBNET.ATG"
out handlesClause);
}
}
if (
#line 908 "VBNET.ATG"
IsMustOverride(m)) {
EndOfStmt();
#line 911 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, TypeReference = type,
Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = t.EndLocation,
HandlesClause = handlesClause,
Templates = templates,
InterfaceImplementations = implementsClause
};
if (returnTypeAttributeSection != null) {
returnTypeAttributeSection.AttributeTarget = "return";
methodDeclaration.Attributes.Add(returnTypeAttributeSection);
}
compilationUnit.AddChild(methodDeclaration);
} else if (la.kind == 1) {
lexer.NextToken();
#line 929 "VBNET.ATG"
methodDeclaration = new MethodDeclaration {
Name = name, Modifier = m.Modifier, TypeReference = type,
Parameters = p, Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = t.EndLocation,
Templates = templates,
HandlesClause = handlesClause,
InterfaceImplementations = implementsClause
};
if (returnTypeAttributeSection != null) {
returnTypeAttributeSection.AttributeTarget = "return";
methodDeclaration.Attributes.Add(returnTypeAttributeSection);
}
compilationUnit.AddChild(methodDeclaration);
if (ParseMethodBodies) {
Block(
#line 946 "VBNET.ATG"
out stmt);
Expect(100);
Expect(114);
#line 948 "VBNET.ATG"
} else {
// don't parse method body
lexer.SkipCurrentBlock(Tokens.Function); stmt = new BlockStatement();
}
methodDeclaration.Body = (BlockStatement)stmt;
methodDeclaration.Body.StartLocation = methodDeclaration.EndLocation;
methodDeclaration.Body.EndLocation = t.EndLocation;
EndOfStmt();
} else SynErr(240);
break;
}
case 88: {
lexer.NextToken();
#line 962 "VBNET.ATG"
m.Check(Modifiers.VBExternalMethods);
Location startPos = t.Location;
CharsetModifier charsetModifer = CharsetModifier.None;
string library = String.Empty;
string alias = null;
string name = String.Empty;
if (StartOf(15)) {
Charset(
#line 969 "VBNET.ATG"
out charsetModifer);
}
if (la.kind == 195) {
lexer.NextToken();
Identifier();
#line 972 "VBNET.ATG"
name = t.val;
Expect(135);
Expect(3);
#line 973 "VBNET.ATG"
library = t.literalValue as string;
if (la.kind == 46) {
lexer.NextToken();
Expect(3);
#line 974 "VBNET.ATG"
alias = t.literalValue as string;
}
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 975 "VBNET.ATG"
p);
}
Expect(26);
}
EndOfStmt();
#line 978 "VBNET.ATG"
DeclareDeclaration declareDeclaration = new DeclareDeclaration(name, m.Modifier, null, p, attributes, library, alias, charsetModifer);
declareDeclaration.StartLocation = m.GetDeclarationLocation(startPos);
declareDeclaration.EndLocation = t.EndLocation;
compilationUnit.AddChild(declareDeclaration);
} else if (la.kind == 114) {
lexer.NextToken();
Identifier();
#line 985 "VBNET.ATG"
name = t.val;
Expect(135);
Expect(3);
#line 986 "VBNET.ATG"
library = t.literalValue as string;
if (la.kind == 46) {
lexer.NextToken();
Expect(3);
#line 987 "VBNET.ATG"
alias = t.literalValue as string;
}
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 988 "VBNET.ATG"
p);
}
Expect(26);
}
if (la.kind == 50) {
lexer.NextToken();
TypeName(
#line 989 "VBNET.ATG"
out type);
}
EndOfStmt();
#line 992 "VBNET.ATG"
DeclareDeclaration declareDeclaration = new DeclareDeclaration(name, m.Modifier, type, p, attributes, library, alias, charsetModifer);
declareDeclaration.StartLocation = m.GetDeclarationLocation(startPos);
declareDeclaration.EndLocation = t.EndLocation;
compilationUnit.AddChild(declareDeclaration);
} else SynErr(241);
break;
}
case 106: {
lexer.NextToken();
#line 1002 "VBNET.ATG"
m.Check(Modifiers.VBEvents);
Location startPos = t.Location;
EventDeclaration eventDeclaration;
string name = String.Empty;
List<InterfaceImplementation> implementsClause = null;
Identifier();
#line 1008 "VBNET.ATG"
name= t.val;
if (la.kind == 50) {
lexer.NextToken();
TypeName(
#line 1010 "VBNET.ATG"
out type);
} else if (StartOf(16)) {
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 1012 "VBNET.ATG"
p);
}
Expect(26);
}
} else SynErr(242);
if (la.kind == 123) {
ImplementsClause(
#line 1014 "VBNET.ATG"
out implementsClause);
}
#line 1016 "VBNET.ATG"
eventDeclaration = new EventDeclaration {
Name = name, TypeReference = type, Modifier = m.Modifier,
Parameters = p, Attributes = attributes, InterfaceImplementations = implementsClause,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = t.EndLocation
};
compilationUnit.AddChild(eventDeclaration);
EndOfStmt();
break;
}
case 2: case 45: case 49: case 51: case 52: case 53: case 54: case 57: case 74: case 91: case 94: case 103: case 108: case 113: case 120: case 126: case 130: case 133: case 156: case 162: case 169: case 188: case 197: case 198: case 208: case 209: case 215: {
#line 1026 "VBNET.ATG"
Location startPos = t.Location;
#line 1028 "VBNET.ATG"
m.Check(Modifiers.Fields);
FieldDeclaration fd = new FieldDeclaration(attributes, null, m.Modifier);
fd.StartLocation = m.GetDeclarationLocation(startPos);
IdentifierForFieldDeclaration();
#line 1032 "VBNET.ATG"
string name = t.val;
VariableDeclaratorPartAfterIdentifier(
#line 1033 "VBNET.ATG"
variableDeclarators, name);
while (la.kind == 12) {
lexer.NextToken();
VariableDeclarator(
#line 1034 "VBNET.ATG"
variableDeclarators);
}
EndOfStmt();
#line 1037 "VBNET.ATG"
fd.EndLocation = t.EndLocation;
fd.Fields = variableDeclarators;
compilationUnit.AddChild(fd);
break;
}
case 75: {
#line 1042 "VBNET.ATG"
m.Check(Modifiers.Fields);
lexer.NextToken();
#line 1043 "VBNET.ATG"
m.Add(Modifiers.Const, t.Location);
#line 1045 "VBNET.ATG"
FieldDeclaration fd = new FieldDeclaration(attributes, type, m.Modifier);
fd.StartLocation = m.GetDeclarationLocation(t.Location);
List<VariableDeclaration> constantDeclarators = new List<VariableDeclaration>();
ConstantDeclarator(
#line 1049 "VBNET.ATG"
constantDeclarators);
while (la.kind == 12) {
lexer.NextToken();
ConstantDeclarator(
#line 1050 "VBNET.ATG"
constantDeclarators);
}
#line 1052 "VBNET.ATG"
fd.Fields = constantDeclarators;
fd.EndLocation = t.Location;
EndOfStmt();
#line 1057 "VBNET.ATG"
fd.EndLocation = t.EndLocation;
compilationUnit.AddChild(fd);
break;
}
case 171: {
lexer.NextToken();
#line 1063 "VBNET.ATG"
m.Check(Modifiers.VBProperties);
Location startPos = t.Location;
List<InterfaceImplementation> implementsClause = null;
Identifier();
#line 1067 "VBNET.ATG"
string propertyName = t.val;
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(4)) {
FormalParameterList(
#line 1068 "VBNET.ATG"
p);
}
Expect(26);
}
if (la.kind == 50) {
lexer.NextToken();
TypeName(
#line 1069 "VBNET.ATG"
out type);
}
#line 1071 "VBNET.ATG"
if(type == null) {
type = new TypeReference("System.Object", true);
}
if (la.kind == 123) {
ImplementsClause(
#line 1075 "VBNET.ATG"
out implementsClause);
}
EndOfStmt();
if (
#line 1079 "VBNET.ATG"
IsMustOverride(m)) {
#line 1081 "VBNET.ATG"
PropertyDeclaration ParameterDeclarationExpressionl = new PropertyDeclaration(propertyName, type, m.Modifier, attributes);
ParameterDeclarationExpressionl.StartLocation = m.GetDeclarationLocation(startPos);
ParameterDeclarationExpressionl.EndLocation = t.Location;
ParameterDeclarationExpressionl.TypeReference = type;
ParameterDeclarationExpressionl.InterfaceImplementations = implementsClause;
ParameterDeclarationExpressionl.Parameters = p;
compilationUnit.AddChild(ParameterDeclarationExpressionl);
} else if (StartOf(17)) {
#line 1091 "VBNET.ATG"
PropertyDeclaration ParameterDeclarationExpressionl = new PropertyDeclaration(propertyName, type, m.Modifier, attributes);
ParameterDeclarationExpressionl.StartLocation = m.GetDeclarationLocation(startPos);
ParameterDeclarationExpressionl.EndLocation = t.Location;
ParameterDeclarationExpressionl.BodyStart = t.Location;
ParameterDeclarationExpressionl.TypeReference = type;
ParameterDeclarationExpressionl.InterfaceImplementations = implementsClause;
ParameterDeclarationExpressionl.Parameters = p;
PropertyGetRegion getRegion;
PropertySetRegion setRegion;
AccessorDecls(
#line 1101 "VBNET.ATG"
out getRegion, out setRegion);
Expect(100);
Expect(171);
EndOfStmt();
#line 1105 "VBNET.ATG"
ParameterDeclarationExpressionl.GetRegion = getRegion;
ParameterDeclarationExpressionl.SetRegion = setRegion;
ParameterDeclarationExpressionl.BodyEnd = t.EndLocation;
compilationUnit.AddChild(ParameterDeclarationExpressionl);
} else SynErr(243);
break;
}
case 85: {
lexer.NextToken();
#line 1112 "VBNET.ATG"
Location startPos = t.Location;
Expect(106);
#line 1114 "VBNET.ATG"
m.Check(Modifiers.VBCustomEvents);
EventAddRemoveRegion eventAccessorDeclaration;
EventAddRegion addHandlerAccessorDeclaration = null;
EventRemoveRegion removeHandlerAccessorDeclaration = null;
EventRaiseRegion raiseEventAccessorDeclaration = null;
List<InterfaceImplementation> implementsClause = null;
Identifier();
#line 1121 "VBNET.ATG"
string customEventName = t.val;
Expect(50);
TypeName(
#line 1122 "VBNET.ATG"
out type);
if (la.kind == 123) {
ImplementsClause(
#line 1123 "VBNET.ATG"
out implementsClause);
}
EndOfStmt();
while (StartOf(18)) {
EventAccessorDeclaration(
#line 1126 "VBNET.ATG"
out eventAccessorDeclaration);
#line 1128 "VBNET.ATG"
if(eventAccessorDeclaration is EventAddRegion)
{
addHandlerAccessorDeclaration = (EventAddRegion)eventAccessorDeclaration;
}
else if(eventAccessorDeclaration is EventRemoveRegion)
{
removeHandlerAccessorDeclaration = (EventRemoveRegion)eventAccessorDeclaration;
}
else if(eventAccessorDeclaration is EventRaiseRegion)
{
raiseEventAccessorDeclaration = (EventRaiseRegion)eventAccessorDeclaration;
}
}
Expect(100);
Expect(106);
EndOfStmt();
#line 1144 "VBNET.ATG"
if(addHandlerAccessorDeclaration == null)
{
Error("Need to provide AddHandler accessor.");
}
if(removeHandlerAccessorDeclaration == null)
{
Error("Need to provide RemoveHandler accessor.");
}
if(raiseEventAccessorDeclaration == null)
{
Error("Need to provide RaiseEvent accessor.");
}
EventDeclaration decl = new EventDeclaration {
TypeReference = type, Name = customEventName, Modifier = m.Modifier,
Attributes = attributes,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = t.EndLocation,
AddRegion = addHandlerAccessorDeclaration,
RemoveRegion = removeHandlerAccessorDeclaration,
RaiseRegion = raiseEventAccessorDeclaration
};
compilationUnit.AddChild(decl);
break;
}
case 147: case 158: case 217: {
#line 1170 "VBNET.ATG"
ConversionType opConversionType = ConversionType.None;
if (la.kind == 147 || la.kind == 217) {
if (la.kind == 217) {
lexer.NextToken();
#line 1171 "VBNET.ATG"
opConversionType = ConversionType.Implicit;
} else {
lexer.NextToken();
#line 1172 "VBNET.ATG"
opConversionType = ConversionType.Explicit;
}
}
Expect(158);
#line 1175 "VBNET.ATG"
m.Check(Modifiers.VBOperators);
Location startPos = t.Location;
TypeReference returnType = NullTypeReference.Instance;
TypeReference operandType = NullTypeReference.Instance;
string operandName;
OverloadableOperatorType operatorType;
AttributeSection section;
List<ParameterDeclarationExpression> parameters = new List<ParameterDeclarationExpression>();
List<AttributeSection> returnTypeAttributes = new List<AttributeSection>();
OverloadableOperator(
#line 1185 "VBNET.ATG"
out operatorType);
Expect(25);
if (la.kind == 59) {
lexer.NextToken();
}
Identifier();
#line 1186 "VBNET.ATG"
operandName = t.val;
if (la.kind == 50) {
lexer.NextToken();
TypeName(
#line 1187 "VBNET.ATG"
out operandType);
}
#line 1188 "VBNET.ATG"
parameters.Add(new ParameterDeclarationExpression(operandType, operandName, ParameterModifiers.In));
while (la.kind == 12) {
lexer.NextToken();
if (la.kind == 59) {
lexer.NextToken();
}
Identifier();
#line 1192 "VBNET.ATG"
operandName = t.val;
if (la.kind == 50) {
lexer.NextToken();
TypeName(
#line 1193 "VBNET.ATG"
out operandType);
}
#line 1194 "VBNET.ATG"
parameters.Add(new ParameterDeclarationExpression(operandType, operandName, ParameterModifiers.In));
}
Expect(26);
#line 1197 "VBNET.ATG"
Location endPos = t.EndLocation;
if (la.kind == 50) {
lexer.NextToken();
while (la.kind == 28) {
AttributeSection(
#line 1198 "VBNET.ATG"
out section);
#line 1198 "VBNET.ATG"
returnTypeAttributes.Add(section);
}
TypeName(
#line 1198 "VBNET.ATG"
out returnType);
#line 1198 "VBNET.ATG"
endPos = t.EndLocation;
}
Expect(1);
Block(
#line 1200 "VBNET.ATG"
out stmt);
Expect(100);
Expect(158);
EndOfStmt();
#line 1202 "VBNET.ATG"
OperatorDeclaration operatorDeclaration = new OperatorDeclaration {
Modifier = m.Modifier,
Attributes = attributes,
Parameters = parameters,
TypeReference = returnType,
OverloadableOperator = operatorType,
ConversionType = opConversionType,
ReturnTypeAttributes = returnTypeAttributes,
Body = (BlockStatement)stmt,
StartLocation = m.GetDeclarationLocation(startPos),
EndLocation = endPos
};
operatorDeclaration.Body.StartLocation = startPos;
operatorDeclaration.Body.EndLocation = t.Location;
compilationUnit.AddChild(operatorDeclaration);
break;
}
default: SynErr(244); break;
}
}
public override object VisitBlockStatement(BlockStatement blockStatement, object data)
{
endLocationStack.Push(blockStatement.EndLocation);
base.VisitBlockStatement(blockStatement, data);
endLocationStack.Pop();
return null;
}
IEnumerable<Ast.INode> TransformNode(Node node)
{
if (Options.NodeComments) {
yield return MakeComment("// " + node.Description);
}
yield return new Ast.LabelStatement(node.Label);
if (node is BasicBlock) {
foreach(ILNode expr in ((BasicBlock)node).Body) {
if (expr is ILLabel) {
yield return new Ast.LabelStatement(((ILLabel)expr).Name);
} else {
Statement stmt = TransformExpressionToStatement((ILExpression)expr);
if (stmt != null) {
yield return stmt;
}
}
}
foreach(Ast.INode inode in TransformNodes(node.Childs)) {
yield return inode;
}
Node fallThroughNode = ((BasicBlock)node).FallThroughBasicBlock;
// If there is default branch and it is not the following node
if (fallThroughNode != null) {
yield return new Ast.GotoStatement(fallThroughNode.Label);
}
} else if (node is AcyclicGraph) {
foreach(Ast.INode inode in TransformNodes(node.Childs)) {
yield return inode;
}
} else if (node is Loop) {
Ast.BlockStatement blockStatement = new Ast.BlockStatement();
blockStatement.Children.AddRange(TransformNodes(node.Childs));
yield return new Ast.ForStatement(
null,
null,
null,
blockStatement
);
} else if (node is Block) {
foreach(Ast.INode inode in TransformNodes(node.Childs)) {
yield return inode;
}
} else if (node is Branch) {
yield return new Ast.LabelStatement(((Branch)node).FirstBasicBlock.Label);
Ast.BlockStatement trueBlock = new Ast.BlockStatement();
trueBlock.Children.Add(new Ast.GotoStatement(((Branch)node).TrueSuccessor.Label));
Ast.BlockStatement falseBlock = new Ast.BlockStatement();
falseBlock.Children.Add(new Ast.GotoStatement(((Branch)node).FalseSuccessor.Label));
Ast.IfElseStatement ifElseStmt = new Ast.IfElseStatement(
MakeBranchCondition((Branch)node),
trueBlock,
falseBlock
);
trueBlock.Parent = ifElseStmt;
falseBlock.Parent = ifElseStmt;
yield return ifElseStmt;
} else if (node is ConditionalNode) {
ConditionalNode conditionalNode = (ConditionalNode)node;
yield return new Ast.LabelStatement(conditionalNode.Condition.FirstBasicBlock.Label);
Ast.BlockStatement trueBlock = new Ast.BlockStatement();
// The block entry code
trueBlock.Children.Add(new Ast.GotoStatement(conditionalNode.Condition.TrueSuccessor.Label));
// Sugested content
trueBlock.Children.AddRange(TransformNode(conditionalNode.TrueBody));
Ast.BlockStatement falseBlock = new Ast.BlockStatement();
// The block entry code
falseBlock.Children.Add(new Ast.GotoStatement(conditionalNode.Condition.FalseSuccessor.Label));
// Sugested content
falseBlock.Children.AddRange(TransformNode(conditionalNode.FalseBody));
Ast.IfElseStatement ifElseStmt = new Ast.IfElseStatement(
// Method bodies are swapped
new Ast.UnaryOperatorExpression(
new Ast.ParenthesizedExpression(
MakeBranchCondition(conditionalNode.Condition)
),
UnaryOperatorType.Not
),
falseBlock,
trueBlock
);
trueBlock.Parent = ifElseStmt;
falseBlock.Parent = ifElseStmt;
yield return ifElseStmt;
} else if (node is TryCatchNode) {
TryCatchNode tryCachNode = ((TryCatchNode)node);
Ast.BlockStatement tryBlock = new Ast.BlockStatement();
tryBlock.Children.AddRange(TransformNode(tryCachNode.Childs[0]));
Ast.BlockStatement finallyBlock = null;
if (tryCachNode.Childs[1].Childs.Count > 0) {
finallyBlock = new Ast.BlockStatement();
finallyBlock.Children.AddRange(TransformNode(tryCachNode.Childs[1]));
}
List<Ast.CatchClause> ccs = new List<CatchClause>();
for (int i = 0; i < tryCachNode.Types.Count; i++) {
Ast.BlockStatement catchBlock = new Ast.BlockStatement();
catchBlock.Children.AddRange(TransformNode(tryCachNode.Childs[i + 2]));
Ast.CatchClause cc = new Ast.CatchClause(
new Ast.TypeReference(tryCachNode.Types[i].FullName),
"exception",
catchBlock
);
ccs.Add(cc);
}
Ast.TryCatchStatement tryCachStmt = new Ast.TryCatchStatement(tryBlock, ccs, finallyBlock);
yield return tryCachStmt;
} else {
throw new Exception("Bad node type");
}
if (Options.NodeComments) {
yield return MakeComment("");
}
}
void RemoveAccessorDecl(
#line 1341 "cs.ATG"
out BlockStatement stmt) {
#line 1342 "cs.ATG"
stmt = null;
Expect(131);
Block(
#line 1345 "cs.ATG"
out stmt);
}