public override void AddMember(MemberSymbol memberSymbol)
{
if (_primaryPartialClass != null)
{
_primaryPartialClass.AddMember(memberSymbol);
return;
}
Debug.Assert(memberSymbol != null);
if (memberSymbol.Type == SymbolType.Constructor)
{
if ((memberSymbol.Visibility & MemberVisibility.Static) == 0)
{
Debug.Assert(_constructor == null);
_constructor = (ConstructorSymbol)memberSymbol;
}
else
{
Debug.Assert(_staticConstructor == null);
_staticConstructor = (ConstructorSymbol)memberSymbol;
}
}
else if (memberSymbol.Type == SymbolType.Indexer)
{
Debug.Assert((IsApplicationType == false) || (_indexer == null));
_indexer = (IndexerSymbol)memberSymbol;
}
else
{
base.AddMember(memberSymbol);
}
}
public IndexerExpression(Expression objectReference, IndexerSymbol indexer)
: base(ExpressionType.Indexer, indexer.AssociatedType, SymbolFilter.Public | SymbolFilter.InstanceMembers) {
_indexer = indexer;
_objectReference = objectReference;
_indices = new Collection<Expression>();
}
private void DumpIndexer(IndexerSymbol indexerSymbol)
{
_writer.Write("ReadOnly: ");
_writer.WriteLine(indexerSymbol.IsReadOnly);
_writer.Write("Abstract: ");
_writer.WriteLine(indexerSymbol.IsAbstract);
}
public IndexerExpression(Expression objectReference, IndexerSymbol indexer)
: base(ExpressionType.Indexer, indexer.AssociatedType, SymbolFilter.Public | SymbolFilter.InstanceMembers)
{
_indexer = indexer;
_objectReference = objectReference;
_indices = new Collection <Expression>();
}
public static void GenerateScript(ScriptGenerator generator, IndexerSymbol symbol, bool getter) {
SymbolImplementation accessorImpl;
if (getter) {
accessorImpl = symbol.GetterImplementation;
}
else {
accessorImpl = symbol.SetterImplementation;
}
GenerateImplementationScript(generator, symbol, accessorImpl);
}
public override void AddMember(MemberSymbol memberSymbol) {
Debug.Assert(memberSymbol != null);
if (memberSymbol.Type == SymbolType.Indexer) {
Debug.Assert(_indexer == null);
_indexer = (IndexerSymbol)memberSymbol;
}
else {
base.AddMember(memberSymbol);
}
}
public override void AddMember(MemberSymbol memberSymbol)
{
Debug.Assert(memberSymbol != null);
if (memberSymbol.Type == SymbolType.Indexer)
{
Debug.Assert(_indexer == null);
_indexer = (IndexerSymbol)memberSymbol;
}
else
{
base.AddMember(memberSymbol);
}
}
public IndexerSymbol GetIndexer()
{
if (_primaryPartialClass != null)
{
return(_primaryPartialClass.GetIndexer());
}
ClassSymbol classSymbol = this;
IndexerSymbol indexer = classSymbol.Indexer;
while (indexer == null)
{
classSymbol = (ClassSymbol)classSymbol.GetBaseType();
if (classSymbol == null)
{
break;
}
indexer = classSymbol.Indexer;
}
return(indexer);
}
private TypeSymbol CreateArrayTypeCore(TypeSymbol itemTypeSymbol)
{
TypeSymbol arrayTypeSymbol =
(TypeSymbol)((ISymbolTable)_systemNamespace).FindSymbol("Array", null, SymbolFilter.Types);
Debug.Assert(arrayTypeSymbol != null);
TypeSymbol specificArrayTypeSymbol = new ClassSymbol("Array", _systemNamespace);
foreach (MemberSymbol memberSymbol in arrayTypeSymbol.Members)
{
specificArrayTypeSymbol.AddMember(memberSymbol);
}
IndexerSymbol indexerSymbol = new IndexerSymbol(specificArrayTypeSymbol, itemTypeSymbol,
MemberVisibility.Public);
indexerSymbol.SetScriptIndexer();
specificArrayTypeSymbol.AddMember(indexerSymbol);
specificArrayTypeSymbol.SetIgnoreNamespace();
specificArrayTypeSymbol.SetArray();
return(specificArrayTypeSymbol);
}
private ParameterSymbol BuildParameter(ParameterNode parameterNode, IndexerSymbol indexerSymbol) {
TypeSymbol parameterType = indexerSymbol.SymbolSet.ResolveType(parameterNode.Type, _symbolTable, indexerSymbol);
Debug.Assert(parameterType != null);
if (parameterType != null) {
return new ParameterSymbol(parameterNode.Name, indexerSymbol, parameterType, ParameterMode.In);
}
return null;
}
public SymbolImplementation BuildIndexerSetter(IndexerSymbol indexerSymbol)
{
AccessorNode setterNode = ((IndexerDeclarationNode)indexerSymbol.ParseContext).SetAccessor;
BlockStatementNode accessorBody = setterNode.Implementation;
return BuildImplementation((ISymbolTable)indexerSymbol.Parent,
indexerSymbol, accessorBody, /* addAllParameters */ true);
}
private void ImportProperties(TypeSymbol typeSymbol)
{
TypeDefinition type = (TypeDefinition)typeSymbol.MetadataReference;
foreach (PropertyDefinition property in type.Properties) {
if (property.IsSpecialName) {
continue;
}
if (property.GetMethod == null) {
continue;
}
if (property.GetMethod.IsPrivate || property.GetMethod.IsAssembly || property.GetMethod.IsFamilyAndAssembly) {
continue;
}
string propertyName = property.Name;
bool preserveCase = MetadataHelpers.ShouldPreserveCase(property);
bool intrinsicProperty = MetadataHelpers.ShouldTreatAsIntrinsicProperty(property);
TypeSymbol propertyType = ResolveType(property.PropertyType);
if (propertyType == null) {
continue;
}
PropertySymbol propertySymbol = null;
if (property.Parameters.Count != 0) {
IndexerSymbol indexerSymbol = new IndexerSymbol(typeSymbol, propertyType);
ImportMemberDetails(indexerSymbol, property.GetMethod, property);
if (intrinsicProperty) {
indexerSymbol.SetIntrinsic();
}
propertySymbol = indexerSymbol;
propertySymbol.SetNameCasing(preserveCase);
}
else {
if (intrinsicProperty) {
// Properties marked with this attribute are to be thought of as
// fields. If they are read-only, the C# compiler will enforce that,
// so we don't have to worry about making them read-write via a field
// instead of a property
FieldSymbol fieldSymbol = new FieldSymbol(propertyName, typeSymbol, propertyType);
ImportMemberDetails(fieldSymbol, property.GetMethod, property);
string alias = MetadataHelpers.GetScriptAlias(property);
if (String.IsNullOrEmpty(alias) == false) {
fieldSymbol.SetAlias(alias);
}
typeSymbol.AddMember(fieldSymbol);
}
else {
propertySymbol = new PropertySymbol(propertyName, typeSymbol, propertyType);
ImportMemberDetails(propertySymbol, property.GetMethod, property);
}
}
if (propertySymbol != null) {
SymbolImplementationFlags implFlags = SymbolImplementationFlags.Regular;
if (property.SetMethod == null) {
implFlags |= SymbolImplementationFlags.ReadOnly;
}
if (property.GetMethod.IsAbstract) {
implFlags |= SymbolImplementationFlags.Abstract;
}
propertySymbol.SetImplementationState(implFlags);
typeSymbol.AddMember(propertySymbol);
}
}
}
private IndexerSymbol BuildIndexer(IndexerDeclarationNode indexerNode, TypeSymbol typeSymbol) {
TypeSymbol indexerType = typeSymbol.SymbolSet.ResolveType(indexerNode.Type, _symbolTable, typeSymbol);
Debug.Assert(indexerType != null);
if (indexerType != null) {
IndexerSymbol indexer = new IndexerSymbol(typeSymbol, indexerType);
BuildMemberDetails(indexer, typeSymbol, indexerNode, indexerNode.Attributes);
if (AttributeNode.FindAttribute(indexerNode.Attributes, "IntrinsicProperty") != null) {
indexer.SetIntrinsic();
}
SymbolImplementationFlags implFlags = SymbolImplementationFlags.Regular;
if (indexerNode.SetAccessor == null) {
implFlags |= SymbolImplementationFlags.ReadOnly;
}
if ((indexerNode.Modifiers & Modifiers.Abstract) != 0) {
implFlags |= SymbolImplementationFlags.Abstract;
}
else if ((indexerNode.Modifiers & Modifiers.Override) != 0) {
implFlags |= SymbolImplementationFlags.Override;
}
indexer.SetImplementationState(implFlags);
Debug.Assert(indexerNode.Parameters.Count != 0);
foreach (ParameterNode parameterNode in indexerNode.Parameters) {
ParameterSymbol paramSymbol = BuildParameter(parameterNode, indexer);
if (paramSymbol != null) {
paramSymbol.SetParseContext(parameterNode);
indexer.AddParameter(paramSymbol);
}
}
indexer.AddParameter(new ParameterSymbol("value", indexer, indexerType, ParameterMode.In));
return indexer;
}
return null;
}
private void ImportPseudoMembers(PseudoClassMembers memberSet, ClassSymbol classSymbol)
{
// Import pseudo members that go on the class but aren't defined in mscorlib.dll
// These are meant to be used by internal compiler-generated transformations etc.
// and aren't meant to be referenced directly in C# code.
if (memberSet == PseudoClassMembers.Script) {
TypeSymbol boolType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Boolean", null, SymbolFilter.Types);
Debug.Assert(boolType != null);
TypeSymbol intType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Int32", null, SymbolFilter.Types);
Debug.Assert(intType != null);
TypeSymbol floatType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Single", null, SymbolFilter.Types);
Debug.Assert(floatType != null);
TypeSymbol stringType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("String", null, SymbolFilter.Types);
Debug.Assert(stringType != null);
// Define the Escape, Unescape, encodeURI, decodeURI, encodeURIComponent, decodeURIComponent methods
MethodSymbol escapeMethod = new MethodSymbol("Escape", classSymbol, stringType, MemberVisibility.Public | MemberVisibility.Static);
classSymbol.AddMember(escapeMethod);
MethodSymbol unescapeMethod = new MethodSymbol("Unescape", classSymbol, stringType, MemberVisibility.Public | MemberVisibility.Static);
classSymbol.AddMember(unescapeMethod);
MethodSymbol encodeURIMethod = new MethodSymbol("EncodeUri", classSymbol, stringType, MemberVisibility.Public | MemberVisibility.Static);
encodeURIMethod.SetTransformedName("encodeURI");
classSymbol.AddMember(encodeURIMethod);
MethodSymbol decodeURIMethod = new MethodSymbol("DecodeUri", classSymbol, stringType, MemberVisibility.Public | MemberVisibility.Static);
decodeURIMethod.SetTransformedName("decodeURI");
classSymbol.AddMember(decodeURIMethod);
MethodSymbol encodeURIComponentMethod = new MethodSymbol("EncodeUriComponent", classSymbol, stringType, MemberVisibility.Public | MemberVisibility.Static);
encodeURIComponentMethod.SetTransformedName("encodeURIComponent");
classSymbol.AddMember(encodeURIComponentMethod);
MethodSymbol decodeURIComponentMethod = new MethodSymbol("DecodeUriComponent", classSymbol, stringType, MemberVisibility.Public | MemberVisibility.Static);
decodeURIComponentMethod.SetTransformedName("decodeURIComponent");
classSymbol.AddMember(decodeURIComponentMethod);
return;
}
if (memberSet == PseudoClassMembers.Arguments) {
TypeSymbol objectType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Object", null, SymbolFilter.Types);
Debug.Assert(objectType != null);
IndexerSymbol indexer = new IndexerSymbol(classSymbol, objectType, MemberVisibility.Public | MemberVisibility.Static);
indexer.SetIntrinsic();
classSymbol.AddMember(indexer);
return;
}
if (memberSet == PseudoClassMembers.Type) {
// Define the Type.GetInstanceType static method which provides the functionality of
// Object.GetType instance method. We don't extend Object.prototype in script to add
// GetType, since we want to keep Object's protoype clean of any extensions.
//
// We create this symbol here, so that later the ExpressionBuilder can transform
// calls to Object.GetType to this.
TypeSymbol objectType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Object", null, SymbolFilter.Types);
Debug.Assert(objectType != null);
TypeSymbol typeType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Type", null, SymbolFilter.Types);
Debug.Assert(objectType != null);
MethodSymbol getTypeMethod = new MethodSymbol("GetInstanceType", classSymbol, typeType, MemberVisibility.Public | MemberVisibility.Static);
getTypeMethod.AddParameter(new ParameterSymbol("instance", getTypeMethod, objectType, ParameterMode.In));
classSymbol.AddMember(getTypeMethod);
return;
}
if (memberSet == PseudoClassMembers.Dictionary) {
TypeSymbol intType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Int32", null, SymbolFilter.Types);
Debug.Assert(intType != null);
TypeSymbol boolType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Boolean", null, SymbolFilter.Types);
Debug.Assert(boolType != null);
TypeSymbol voidType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("Void", null, SymbolFilter.Types);
Debug.Assert(boolType != null);
TypeSymbol stringType = (TypeSymbol)((ISymbolTable)_symbols.SystemNamespace).FindSymbol("String", null, SymbolFilter.Types);
Debug.Assert(boolType != null);
// Define Dictionary.Keys
MethodSymbol getKeysMethod = new MethodSymbol("GetKeys", classSymbol, _symbols.CreateArrayTypeSymbol(stringType), MemberVisibility.Public | MemberVisibility.Static);
getKeysMethod.SetTransformedName("keys");
classSymbol.AddMember(getKeysMethod);
// Define Dictionary.GetCount
MethodSymbol countMethod = new MethodSymbol("GetKeyCount", classSymbol, intType, MemberVisibility.Public | MemberVisibility.Static);
classSymbol.AddMember(countMethod);
// Define Dictionary.ClearKeys
MethodSymbol clearMethod = new MethodSymbol("ClearKeys", classSymbol, voidType, MemberVisibility.Public | MemberVisibility.Static);
classSymbol.AddMember(clearMethod);
// Define Dictionary.DeleteKey
MethodSymbol deleteMethod = new MethodSymbol("DeleteKey", classSymbol, voidType, MemberVisibility.Public | MemberVisibility.Static);
classSymbol.AddMember(deleteMethod);
// Define Dictionary.KeyExists
MethodSymbol existsMethod = new MethodSymbol("KeyExists", classSymbol, boolType, MemberVisibility.Public | MemberVisibility.Static);
classSymbol.AddMember(existsMethod);
return;
}
if (memberSet == PseudoClassMembers.String) {
// In script, String.replace replaces only the first occurrence of a string
// whereas in C# all occurrences are replaced.
// Replace becomes replaceAll (a method we add) in generated script
// ReplaceFirst becomes replace in generated script.
// ReplaceRegex also becomes replace in generated script. (We added ReplaceRegex so
// it could be mapped to the native replace method, rather than out replaceAll
// extension)
MethodSymbol replaceFirstMethod = (MethodSymbol)classSymbol.GetMember("ReplaceFirst");
Debug.Assert(replaceFirstMethod != null);
replaceFirstMethod.SetTransformedName("replace");
MethodSymbol replaceMethod = (MethodSymbol)classSymbol.GetMember("Replace");
Debug.Assert(replaceMethod != null);
replaceMethod.SetTransformedName("replaceAll");
MethodSymbol replaceRegexMethod = (MethodSymbol)classSymbol.GetMember("ReplaceRegex");
Debug.Assert(replaceRegexMethod != null);
replaceRegexMethod.SetTransformedName("replace");
}
}
public override void AddMember(MemberSymbol memberSymbol)
{
if (_primaryPartialClass != null) {
_primaryPartialClass.AddMember(memberSymbol);
return;
}
Debug.Assert(memberSymbol != null);
if (memberSymbol.Type == SymbolType.Constructor) {
if ((memberSymbol.Visibility & MemberVisibility.Static) == 0) {
Debug.Assert(_constructor == null);
_constructor = (ConstructorSymbol)memberSymbol;
}
else {
Debug.Assert(_staticConstructor == null);
_staticConstructor = (ConstructorSymbol)memberSymbol;
}
}
else if (memberSymbol.Type == SymbolType.Indexer) {
Debug.Assert((IsApplicationType == false) || (_indexer == null));
_indexer = (IndexerSymbol)memberSymbol;
}
else {
base.AddMember(memberSymbol);
}
}
private static void GenerateIndexerComment(ScriptTextWriter writer, IndexerSymbol indexerSymbol) {
GenerateSummaryComment(writer, indexerSymbol);
if (indexerSymbol.Parameters != null) {
foreach (ParameterSymbol parameterSymbol in indexerSymbol.Parameters) {
GenerateParameterComment(writer, parameterSymbol);
}
}
GenerateReturnsComment(writer, indexerSymbol.AssociatedType);
}
private TypeSymbol CreateArrayTypeCore(TypeSymbol itemTypeSymbol)
{
TypeSymbol arrayTypeSymbol =
(TypeSymbol)((ISymbolTable)_systemNamespace).FindSymbol("Array", null, SymbolFilter.Types);
Debug.Assert(arrayTypeSymbol != null);
TypeSymbol specificArrayTypeSymbol = new ClassSymbol("Array", _systemNamespace);
foreach (MemberSymbol memberSymbol in arrayTypeSymbol.Members) {
specificArrayTypeSymbol.AddMember(memberSymbol);
}
IndexerSymbol indexerSymbol = new IndexerSymbol(specificArrayTypeSymbol, itemTypeSymbol,
MemberVisibility.Public);
indexerSymbol.SetScriptIndexer();
specificArrayTypeSymbol.AddMember(indexerSymbol);
specificArrayTypeSymbol.SetIgnoreNamespace();
specificArrayTypeSymbol.SetArray();
return specificArrayTypeSymbol;
}
private void CreateGenericTypeMembers(TypeSymbol templateType, TypeSymbol instanceType, IList <TypeSymbol> typeArguments)
{
foreach (MemberSymbol memberSymbol in templateType.Members)
{
if ((memberSymbol.AssociatedType.Type == SymbolType.GenericParameter) &&
((GenericParameterSymbol)memberSymbol.AssociatedType).IsTypeParameter)
{
MemberSymbol instanceMemberSymbol = CreateGenericMember(memberSymbol, typeArguments);
instanceType.AddMember(instanceMemberSymbol);
}
else if (memberSymbol.AssociatedType.IsGeneric &&
(memberSymbol.AssociatedType.GenericArguments == null) &&
(memberSymbol.AssociatedType.GenericParameters.Count == typeArguments.Count))
{
TypeSymbol genericType = CreateGenericTypeSymbol(memberSymbol.AssociatedType, typeArguments);
if (genericType == null)
{
genericType = instanceType;
}
List <TypeSymbol> memberTypeArgs = new List <TypeSymbol>()
{
genericType
};
MemberSymbol instanceMemberSymbol = CreateGenericMember(memberSymbol, memberTypeArgs);
instanceType.AddMember(instanceMemberSymbol);
}
else
{
instanceType.AddMember(memberSymbol);
}
}
IndexerSymbol indexer = null;
if (templateType.Type == SymbolType.Class)
{
indexer = ((ClassSymbol)templateType).Indexer;
}
else if (templateType.Type == SymbolType.Interface)
{
indexer = ((InterfaceSymbol)templateType).Indexer;
}
if (indexer != null)
{
if (indexer.AssociatedType.Type == SymbolType.GenericParameter)
{
MemberSymbol instanceIndexer = CreateGenericMember(indexer, typeArguments);
instanceType.AddMember(instanceIndexer);
}
else if (indexer.AssociatedType.IsGeneric &&
(indexer.AssociatedType.GenericArguments == null) &&
(indexer.AssociatedType.GenericParameters.Count == typeArguments.Count))
{
TypeSymbol genericType = CreateGenericTypeSymbol(indexer.AssociatedType, typeArguments);
if (genericType == null)
{
genericType = instanceType;
}
List <TypeSymbol> memberTypeArgs = new List <TypeSymbol>()
{
genericType
};
MemberSymbol instanceMemberSymbol = CreateGenericMember(indexer, memberTypeArgs);
instanceType.AddMember(instanceMemberSymbol);
}
else
{
instanceType.AddMember(indexer);
}
}
}
private MemberSymbol CreateGenericMember(MemberSymbol templateMember, IList <TypeSymbol> typeArguments)
{
TypeSymbol parentType = (TypeSymbol)templateMember.Parent;
TypeSymbol instanceAssociatedType;
if (templateMember.AssociatedType.Type == SymbolType.GenericParameter)
{
GenericParameterSymbol genericParameter = (GenericParameterSymbol)templateMember.AssociatedType;
instanceAssociatedType = typeArguments[genericParameter.Index];
}
else
{
instanceAssociatedType = typeArguments[0];
}
if (templateMember.Type == SymbolType.Indexer)
{
IndexerSymbol templateIndexer = (IndexerSymbol)templateMember;
IndexerSymbol instanceIndexer = new IndexerSymbol(parentType, instanceAssociatedType);
if (templateIndexer.UseScriptIndexer)
{
instanceIndexer.SetScriptIndexer();
}
instanceIndexer.SetVisibility(templateIndexer.Visibility);
return(instanceIndexer);
}
else if (templateMember.Type == SymbolType.Property)
{
PropertySymbol templateProperty = (PropertySymbol)templateMember;
PropertySymbol instanceProperty = new PropertySymbol(templateProperty.Name, parentType, instanceAssociatedType);
if (templateProperty.IsTransformed)
{
instanceProperty.SetTransformedName(templateProperty.GeneratedName);
}
instanceProperty.SetNameCasing(templateProperty.IsCasePreserved);
instanceProperty.SetVisibility(templateProperty.Visibility);
return(instanceProperty);
}
else if (templateMember.Type == SymbolType.Field)
{
FieldSymbol templateField = (FieldSymbol)templateMember;
FieldSymbol instanceField = new FieldSymbol(templateField.Name, parentType, instanceAssociatedType);
if (templateField.IsTransformed)
{
instanceField.SetTransformedName(templateField.GeneratedName);
}
instanceField.SetNameCasing(templateField.IsCasePreserved);
instanceField.SetVisibility(templateField.Visibility);
return(instanceField);
}
else if (templateMember.Type == SymbolType.Method)
{
MethodSymbol templateMethod = (MethodSymbol)templateMember;
MethodSymbol instanceMethod = new MethodSymbol(templateMethod.Name, parentType, instanceAssociatedType);
if (templateMethod.IsAliased)
{
instanceMethod.SetAlias(templateMethod.Alias);
}
else if (templateMethod.IsTransformed)
{
instanceMethod.SetTransformedName(templateMethod.GeneratedName);
}
if (templateMethod.SkipGeneration)
{
instanceMethod.SetSkipGeneration();
}
if (templateMethod.InterfaceMember != null)
{
instanceMethod.SetInterfaceMember(templateMethod.InterfaceMember);
}
instanceMethod.SetNameCasing(templateMethod.IsCasePreserved);
instanceMethod.SetVisibility(templateMethod.Visibility);
return(instanceMethod);
}
Debug.Fail("Unexpected generic member '" + templateMember.Name + " on type '" + ((TypeSymbol)templateMember.Parent).FullName + "'.");
return(null);
}
private void DumpIndexer(IndexerSymbol indexerSymbol)
{
_writer.Write("ReadOnly: ");
_writer.WriteLine(indexerSymbol.IsReadOnly);
_writer.Write("Abstract: ");
_writer.WriteLine(indexerSymbol.IsAbstract);
}
private void BuildCode(IndexerSymbol indexerSymbol)
{
if (indexerSymbol.IsAbstract) {
return;
}
ImplementationBuilder implBuilder = new ImplementationBuilder(_options, _errorHandler);
indexerSymbol.AddImplementation(implBuilder.BuildIndexerGetter(indexerSymbol), /* getter */ true);
_implementations.Add(indexerSymbol.GetterImplementation);
if (indexerSymbol.IsReadOnly == false) {
indexerSymbol.AddImplementation(implBuilder.BuildPropertySetter(indexerSymbol), /* getter */ false);
_implementations.Add(indexerSymbol.SetterImplementation);
}
if (indexerSymbol.AnonymousMethods != null) {
foreach (AnonymousMethodSymbol anonymousMethod in indexerSymbol.AnonymousMethods) {
Debug.Assert(anonymousMethod.Implementation != null);
_implementations.Add(anonymousMethod.Implementation);
}
}
}
private MemberSymbol CreateGenericMember(MemberSymbol templateMember, IList<TypeSymbol> typeArguments)
{
TypeSymbol parentType = (TypeSymbol)templateMember.Parent;
TypeSymbol instanceAssociatedType;
if (templateMember.AssociatedType.Type == SymbolType.GenericParameter) {
GenericParameterSymbol genericParameter = (GenericParameterSymbol)templateMember.AssociatedType;
instanceAssociatedType = typeArguments[genericParameter.Index];
}
else {
instanceAssociatedType = typeArguments[0];
}
if (templateMember.Type == SymbolType.Indexer) {
IndexerSymbol templateIndexer = (IndexerSymbol)templateMember;
IndexerSymbol instanceIndexer = new IndexerSymbol(parentType, instanceAssociatedType);
if (templateIndexer.UseScriptIndexer) {
instanceIndexer.SetScriptIndexer();
}
instanceIndexer.SetVisibility(templateIndexer.Visibility);
return instanceIndexer;
}
else if (templateMember.Type == SymbolType.Property) {
PropertySymbol templateProperty = (PropertySymbol)templateMember;
PropertySymbol instanceProperty = new PropertySymbol(templateProperty.Name, parentType, instanceAssociatedType);
if (templateProperty.IsTransformed) {
instanceProperty.SetTransformedName(templateProperty.GeneratedName);
}
instanceProperty.SetNameCasing(templateProperty.IsCasePreserved);
instanceProperty.SetVisibility(templateProperty.Visibility);
return instanceProperty;
}
else if (templateMember.Type == SymbolType.Field) {
FieldSymbol templateField = (FieldSymbol)templateMember;
FieldSymbol instanceField = new FieldSymbol(templateField.Name, parentType, instanceAssociatedType);
if (templateField.IsTransformed) {
instanceField.SetTransformedName(templateField.GeneratedName);
}
instanceField.SetNameCasing(templateField.IsCasePreserved);
instanceField.SetVisibility(templateField.Visibility);
return instanceField;
}
else if (templateMember.Type == SymbolType.Method) {
MethodSymbol templateMethod = (MethodSymbol)templateMember;
MethodSymbol instanceMethod = new MethodSymbol(templateMethod.Name, parentType, instanceAssociatedType);
if (templateMethod.IsAliased) {
instanceMethod.SetAlias(templateMethod.Alias);
}
else if (templateMethod.IsTransformed) {
instanceMethod.SetTransformedName(templateMethod.GeneratedName);
}
if (templateMethod.SkipGeneration) {
instanceMethod.SetSkipGeneration();
}
if (templateMethod.InterfaceMember != null) {
instanceMethod.SetInterfaceMember(templateMethod.InterfaceMember);
}
instanceMethod.SetNameCasing(templateMethod.IsCasePreserved);
instanceMethod.SetVisibility(templateMethod.Visibility);
return instanceMethod;
}
Debug.Fail("Unexpected generic member '" + templateMember.Name + " on type '" + ((TypeSymbol)templateMember.Parent).FullName + "'.");
return null;
}