private JsEnum ConvertEnum(ITypeDefinition type)
{
var semantics = _metadataImporter.GetTypeSemantics(type);
if (!semantics.GenerateCode)
{
return(null);
}
var values = new List <JsEnumValue>();
foreach (var f in type.Fields)
{
if (f.ConstantValue != null)
{
var sem = _metadataImporter.GetFieldSemantics(f);
if (sem.Type == FieldScriptSemantics.ImplType.Field)
{
values.Add(new JsEnumValue(sem.Name, Convert.ToInt64(f.ConstantValue)));
}
else if (sem.Type == FieldScriptSemantics.ImplType.Constant && sem.Name != null && sem.Value is double)
{
values.Add(new JsEnumValue(sem.Name, Convert.ToInt64(sem.Value)));
}
}
else
{
_errorReporter.Region = f.Region;
_errorReporter.InternalError("Enum field " + type.FullName + "." + f.Name + " is not a DefaultResolvedField");
}
}
return(new JsEnum(type, semantics.Name, values));
}
private JsExpression GetFieldHashCode(IField field)
{
var impl = _metadataImporter.GetFieldSemantics(field);
if (impl.Type != FieldScriptSemantics.ImplType.Field)
{
return(null);
}
IType type = NullableType.GetUnderlyingType(field.Type);
bool needNullCheck = field.Type.IsReferenceType != false || field.Type.IsKnownType(KnownTypeCode.NullableOfT) || type.Kind == TypeKind.Enum && MetadataUtils.IsNamedValues(field.Type.GetDefinition(), _attributeStore);
JsExpression member = JsExpression.Member(JsExpression.This, impl.Name);
JsExpression result = JsExpression.Invocation(JsExpression.Member(_systemScript, "getHashCode"), member);
if (needNullCheck)
{
result = JsExpression.Conditional(member, result, JsExpression.Number(0));
}
if (type.Kind == TypeKind.Enum && !MetadataUtils.IsNamedValues(type.GetDefinition(), _attributeStore))
{
result = needNullCheck ? JsExpression.LogicalOr(member, JsExpression.Number(0)) : member;
}
else if (type is ITypeDefinition)
{
switch (((ITypeDefinition)type).KnownTypeCode)
{
case KnownTypeCode.Boolean:
result = JsExpression.Conditional(member, JsExpression.Number(1), JsExpression.Number(0));
break;
case KnownTypeCode.Byte:
case KnownTypeCode.SByte:
case KnownTypeCode.Char:
case KnownTypeCode.Int16:
case KnownTypeCode.UInt16:
case KnownTypeCode.Int32:
case KnownTypeCode.UInt32:
case KnownTypeCode.Int64:
case KnownTypeCode.UInt64:
case KnownTypeCode.Decimal:
case KnownTypeCode.Single:
case KnownTypeCode.Double:
result = needNullCheck ? JsExpression.LogicalOr(member, JsExpression.Number(0)) : member;
break;
}
}
return(result);
}
private JsExpression CreateInitEnumCall(JsEnum type, string ctorName)
{
var values = new List <JsObjectLiteralProperty>();
foreach (var v in type.CSharpTypeDefinition.Fields)
{
if (v.ConstantValue != null)
{
var sem = _metadataImporter.GetFieldSemantics(v);
if (sem.Type == FieldScriptSemantics.ImplType.Field)
{
values.Add(new JsObjectLiteralProperty(sem.Name, JsExpression.Number(Convert.ToDouble(v.ConstantValue))));
}
else if (sem.Type == FieldScriptSemantics.ImplType.Constant && sem.Name != null)
{
values.Add(new JsObjectLiteralProperty(sem.Name, sem.Value is string?JsExpression.String((string)sem.Value) : JsExpression.Number(Convert.ToDouble(sem.Value))));
}
}
else
{
_errorReporter.Region = v.Region;
_errorReporter.InternalError("Enum field " + v.FullName + " is not constant.");
}
}
var args = new List <JsExpression> {
JsExpression.Identifier(ctorName), JsExpression.ObjectLiteral(values)
};
return(JsExpression.Invocation(JsExpression.Member(_systemScript, InitEnum), args));
}
public override void VisitFieldDeclaration(FieldDeclaration fieldDeclaration)
{
foreach (var v in fieldDeclaration.Variables)
{
var resolveResult = _resolver.Resolve(v);
if (!(resolveResult is MemberResolveResult))
{
_errorReporter.Region = fieldDeclaration.GetRegion();
_errorReporter.InternalError("Field declaration " + v.Name + " does not resolve to a member.");
return;
}
var field = ((MemberResolveResult)resolveResult).Member as IField;
if (field == null)
{
_errorReporter.Region = fieldDeclaration.GetRegion();
_errorReporter.InternalError("Field declaration " + v.Name + " does not resolve to a field (resolves to " + resolveResult.ToString() + ")");
return;
}
var jsClass = GetJsClass(field.DeclaringTypeDefinition);
if (jsClass == null)
{
return;
}
var impl = _metadataImporter.GetFieldSemantics(field);
if (impl.GenerateCode)
{
if (v.Initializer.IsNull)
{
AddDefaultFieldInitializerToType(jsClass, impl.Name, field, field.IsStatic);
}
else
{
CompileAndAddFieldInitializerToType(jsClass, impl.Name, field, v.Initializer, field.IsStatic);
}
}
}
}
private static JsExpression ConstructMemberInfo(IMember m, ICompilation compilation, IMetadataImporter metadataImporter, INamer namer, IRuntimeLibrary runtimeLibrary, IErrorReporter errorReporter, Func <IType, JsExpression> instantiateType, bool includeDeclaringType, MethodScriptSemantics semanticsIfAccessor)
{
if (m is IMethod && ((IMethod)m).IsConstructor)
{
return(ConstructConstructorInfo((IMethod)m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType));
}
var properties = GetCommonMemberInfoProperties(m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType);
if (m.IsStatic)
{
properties.Add(new JsObjectLiteralProperty("isStatic", JsExpression.True));
}
if (m is IMethod)
{
var method = (IMethod)m;
var sem = semanticsIfAccessor ?? metadataImporter.GetMethodSemantics(method);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7201, m.FullName, "method");
return(JsExpression.Null);
}
if ((sem.Type == MethodScriptSemantics.ImplType.NormalMethod || sem.Type == MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument) && sem.ExpandParams)
{
properties.Add(new JsObjectLiteralProperty("exp", JsExpression.True));
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Method)));
if (sem.Type == MethodScriptSemantics.ImplType.InlineCode)
{
var usedNames = new HashSet <string>();
var parameters = new List <IVariable>();
var variables = new Dictionary <IVariable, VariableData>();
var arguments = new List <ResolveResult>();
foreach (var p in method.Parameters)
{
string name = namer.GetVariableName(p.Name, usedNames);
usedNames.Add(name);
var variable = new SimpleVariable(p.Type, p.Name, DomRegion.Empty);
parameters.Add(variable);
variables.Add(variable, new VariableData(name, null, false));
arguments.Add(new LocalResolveResult(variable));
}
var tokens = InlineCodeMethodCompiler.Tokenize(method, sem.LiteralCode, _ => {});
var compileResult = Compile(CreateMethodInvocationResolveResult(method, method.IsStatic ? (ResolveResult) new TypeResolveResult(method.DeclaringType) : new ThisResolveResult(method.DeclaringType), arguments), method.DeclaringTypeDefinition, method, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, true, variables, usedNames);
var definition = JsExpression.FunctionDefinition(parameters.Select(p => variables[p].Name), JsStatement.Block(compileResult.AdditionalStatements.Concat(new[] { JsStatement.Return(compileResult.Expression) })));
if (tokens.Any(t => t.Type == InlineCodeToken.TokenType.TypeParameter && t.OwnerType == SymbolKind.Method))
{
definition = JsExpression.FunctionDefinition(method.TypeParameters.Select(namer.GetTypeParameterName), JsStatement.Return(definition));
properties.Add(new JsObjectLiteralProperty("tpcount", JsExpression.Number(method.TypeParameters.Count)));
}
properties.Add(new JsObjectLiteralProperty("def", definition));
}
else
{
if (IsJsGeneric(method, metadataImporter))
{
properties.Add(new JsObjectLiteralProperty("tpcount", JsExpression.Number(method.TypeParameters.Count)));
}
if (sem.Type == MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument)
{
properties.Add(new JsObjectLiteralProperty("sm", JsExpression.True));
}
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(method.ReturnType)));
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(method.Parameters.Select(p => instantiateType(p.Type)))));
}
else if (m is IField)
{
var field = (IField)m;
var sem = metadataImporter.GetFieldSemantics(field);
if (sem.Type != FieldScriptSemantics.ImplType.Field)
{
errorReporter.Message(Messages._7201, m.FullName, "field");
return(JsExpression.Null);
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Field)));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(field.ReturnType)));
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
else if (m is IProperty)
{
var prop = (IProperty)m;
var sem = metadataImporter.GetPropertySemantics(prop);
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Property)));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(prop.ReturnType)));
if (prop.Parameters.Count > 0)
{
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(prop.Parameters.Select(p => instantiateType(p.Type)))));
}
switch (sem.Type)
{
case PropertyScriptSemantics.ImplType.GetAndSetMethods:
if (sem.GetMethod != null && sem.GetMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.GetMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.GetMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "property", "getter");
return(JsExpression.Null);
}
if (sem.SetMethod != null && sem.SetMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.SetMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.SetMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "property", "setter");
return(JsExpression.Null);
}
if (sem.GetMethod != null)
{
properties.Add(new JsObjectLiteralProperty("getter", ConstructMemberInfo(prop.Getter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.GetMethod)));
}
if (sem.SetMethod != null)
{
properties.Add(new JsObjectLiteralProperty("setter", ConstructMemberInfo(prop.Setter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.SetMethod)));
}
break;
case PropertyScriptSemantics.ImplType.Field:
if (prop.CanGet)
{
properties.Add(new JsObjectLiteralProperty("getter", ConstructFieldPropertyAccessor(prop.Getter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, sem.FieldName, instantiateType, isGetter: true, includeDeclaringType: includeDeclaringType)));
}
if (prop.CanSet)
{
properties.Add(new JsObjectLiteralProperty("setter", ConstructFieldPropertyAccessor(prop.Setter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, sem.FieldName, instantiateType, isGetter: false, includeDeclaringType: includeDeclaringType)));
}
properties.Add(new JsObjectLiteralProperty("fname", JsExpression.String(sem.FieldName)));
break;
default:
errorReporter.Message(Messages._7201, m.FullName, "property");
return(JsExpression.Null);
}
}
else if (m is IEvent)
{
var evt = (IEvent)m;
var sem = metadataImporter.GetEventSemantics(evt);
if (sem.Type != EventScriptSemantics.ImplType.AddAndRemoveMethods)
{
errorReporter.Message(Messages._7201, m.FullName, "event");
return(JsExpression.Null);
}
if (sem.AddMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.AddMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.AddMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "event", "add accessor");
return(JsExpression.Null);
}
if (sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.InlineCode)
{
errorReporter.Message(Messages._7202, m.FullName, "event", "remove accessor");
return(JsExpression.Null);
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Event)));
properties.Add(new JsObjectLiteralProperty("adder", ConstructMemberInfo(evt.AddAccessor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.AddMethod)));
properties.Add(new JsObjectLiteralProperty("remover", ConstructMemberInfo(evt.RemoveAccessor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.RemoveMethod)));
}
else
{
throw new ArgumentException("Invalid member " + m);
}
return(JsExpression.ObjectLiteral(properties));
}
public IList <JsStatement> Process(IEnumerable <JsType> types, IMethod entryPoint)
{
var result = new List <JsStatement>();
var orderedTypes = OrderByNamespace(types, t => _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name).ToList();
foreach (var t in orderedTypes)
{
try {
string name = _metadataImporter.GetTypeSemantics(t.CSharpTypeDefinition).Name;
bool isGlobal = string.IsNullOrEmpty(name);
bool isMixin = MetadataUtils.IsMixin(t.CSharpTypeDefinition);
result.Add(new JsComment("//////////////////////////////////////////////////////////////////////////////" + Environment.NewLine + " " + t.CSharpTypeDefinition.FullName));
var typeRef = JsExpression.Identifier(_namer.GetTypeVariableName(name));
if (t is JsClass)
{
var c = (JsClass)t;
if (isGlobal)
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Binary(ExpressionNodeType.Assign, JsExpression.Member(GetRoot(t.CSharpTypeDefinition, exportNonPublic: true), m.Name), m.Definition))));
}
else if (isMixin)
{
result.AddRange(c.StaticMethods.Select(m => new JsExpressionStatement(JsExpression.Assign(MakeNestedMemberAccess(name + "." + m.Name), m.Definition))));
}
else if (MetadataUtils.IsResources(c.CSharpTypeDefinition))
{
result.Add(GenerateResourcesClass(c));
}
else
{
var unnamedCtor = c.UnnamedConstructor ?? JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement);
if (MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter))
{
var typeParameterNames = c.CSharpTypeDefinition.TypeParameters.Select(tp => _namer.GetTypeParameterName(tp)).ToList();
var stmts = new List <JsStatement> {
new JsVariableDeclarationStatement(InstantiatedGenericTypeVariableName, unnamedCtor)
};
AddClassMembers(c, JsExpression.Identifier(InstantiatedGenericTypeVariableName), stmts);
stmts.AddRange(c.StaticInitStatements);
stmts.Add(new JsReturnStatement(JsExpression.Identifier(InstantiatedGenericTypeVariableName)));
var replacer = new GenericSimplifier(c.CSharpTypeDefinition, typeParameterNames, JsExpression.Identifier(InstantiatedGenericTypeVariableName));
for (int i = 0; i < stmts.Count; i++)
{
stmts[i] = replacer.Process(stmts[i]);
}
result.Add(new JsVariableDeclarationStatement(typeRef.Name, JsExpression.FunctionDefinition(typeParameterNames, new JsBlockStatement(stmts))));
var args = new List <JsExpression> {
GetRoot(t.CSharpTypeDefinition), JsExpression.String(name), typeRef, JsExpression.Number(c.CSharpTypeDefinition.TypeParameterCount)
};
var metadata = GetMetadataDescriptor(t.CSharpTypeDefinition, false);
if (metadata != null)
{
args.Add(metadata);
}
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(_systemScript, c.CSharpTypeDefinition.Kind == TypeKind.Interface ? RegisterGenericInterface : RegisterGenericClass), args)));
}
else
{
result.Add(new JsVariableDeclarationStatement(typeRef.Name, unnamedCtor));
AddClassMembers(c, typeRef, result);
}
}
}
else if (t is JsEnum)
{
var e = (JsEnum)t;
result.Add(new JsVariableDeclarationStatement(typeRef.Name, JsExpression.FunctionDefinition(new string[0], JsBlockStatement.EmptyStatement)));
var values = new List <JsObjectLiteralProperty>();
foreach (var v in e.CSharpTypeDefinition.Fields)
{
if (v.ConstantValue != null)
{
var sem = _metadataImporter.GetFieldSemantics(v);
if (sem.Type == FieldScriptSemantics.ImplType.Field)
{
values.Add(new JsObjectLiteralProperty(sem.Name, JsExpression.Number(Convert.ToDouble(v.ConstantValue))));
}
else if (sem.Type == FieldScriptSemantics.ImplType.Constant && sem.Name != null)
{
values.Add(new JsObjectLiteralProperty(sem.Name, sem.Value is string?JsExpression.String((string)sem.Value) : JsExpression.Number(Convert.ToDouble(sem.Value))));
}
}
else
{
_errorReporter.Region = v.Region;
_errorReporter.InternalError("Enum field " + v.FullName + " is not constant.");
}
}
result.Add(new JsExpressionStatement(JsExpression.Assign(JsExpression.Member(typeRef, Prototype), JsExpression.ObjectLiteral(values))));
}
}
catch (Exception ex) {
_errorReporter.Region = t.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + t.CSharpTypeDefinition.FullName);
}
}
var typesToRegister = orderedTypes
.Where(c => !(c is JsClass && MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter)) &&
!string.IsNullOrEmpty(_metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name) &&
(!MetadataUtils.IsResources(c.CSharpTypeDefinition) || c.CSharpTypeDefinition.IsExternallyVisible()) && // Resources classes are only exported if they are public.
!MetadataUtils.IsMixin(c.CSharpTypeDefinition))
.ToList();
result.AddRange(TopologicalSortTypesByInheritance(typesToRegister)
.Select(c => {
try {
string name = _metadataImporter.GetTypeSemantics(c.CSharpTypeDefinition).Name;
if (c.CSharpTypeDefinition.Kind == TypeKind.Enum)
{
return(CreateRegisterEnumCall(c.CSharpTypeDefinition, name, JsExpression.Identifier(_namer.GetTypeVariableName(name))));
}
if (MetadataUtils.IsResources(c.CSharpTypeDefinition))
{
return(JsExpression.Invocation(JsExpression.Member(_systemScript, RegisterType), GetRoot(c.CSharpTypeDefinition), JsExpression.String(name), JsExpression.Identifier(_namer.GetTypeVariableName(name))));
}
if (c.CSharpTypeDefinition.Kind == TypeKind.Interface)
{
return(CreateRegisterInterfaceCall(c.CSharpTypeDefinition,
name,
JsExpression.Identifier(_namer.GetTypeVariableName(name)),
GetImplementedInterfaces(c.CSharpTypeDefinition.GetDefinition()).ToList()));
}
else
{
return(CreateRegisterClassCall(c.CSharpTypeDefinition,
name,
JsExpression.Identifier(_namer.GetTypeVariableName(name)),
GetBaseClass(c.CSharpTypeDefinition),
GetImplementedInterfaces(c.CSharpTypeDefinition).ToList()));
}
}
catch (Exception ex) {
_errorReporter.Region = c.CSharpTypeDefinition.Region;
_errorReporter.InternalError(ex, "Error formatting type " + c.CSharpTypeDefinition.FullName);
return(JsExpression.Number(0));
}
})
.Select(expr => new JsExpressionStatement(expr)));
result.AddRange(GetStaticInitializationOrder(orderedTypes.OfType <JsClass>(), 1)
.Where(c => !MetadataUtils.IsJsGeneric(c.CSharpTypeDefinition, _metadataImporter) && !MetadataUtils.IsResources(c.CSharpTypeDefinition))
.SelectMany(c => c.StaticInitStatements));
if (entryPoint != null)
{
if (entryPoint.Parameters.Count > 0)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(Messages._7800, entryPoint.FullName);
}
else
{
var sem = _metadataImporter.GetMethodSemantics(entryPoint);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod)
{
_errorReporter.Region = entryPoint.Region;
_errorReporter.Message(Messages._7801, entryPoint.FullName);
}
else
{
result.Add(new JsExpressionStatement(JsExpression.Invocation(JsExpression.Member(new JsTypeReferenceExpression(entryPoint.DeclaringTypeDefinition), sem.Name))));
}
}
}
return(result);
}
private static JsExpression ConstructMemberInfo(IMember m, ICompilation compilation, IMetadataImporter metadataImporter, INamer namer, IRuntimeLibrary runtimeLibrary, IErrorReporter errorReporter, Func<IType, JsExpression> instantiateType, bool includeDeclaringType, MethodScriptSemantics semanticsIfAccessor) {
if (m is IMethod && ((IMethod)m).IsConstructor)
return ConstructConstructorInfo((IMethod)m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType);
var properties = GetCommonMemberInfoProperties(m, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType);
if (m.IsStatic)
properties.Add(new JsObjectLiteralProperty("isStatic", JsExpression.True));
if (m is IMethod) {
var method = (IMethod)m;
var sem = semanticsIfAccessor ?? metadataImporter.GetMethodSemantics(method);
if (sem.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.Type != MethodScriptSemantics.ImplType.InlineCode) {
errorReporter.Message(Messages._7201, m.FullName, "method");
return JsExpression.Null;
}
if ((sem.Type == MethodScriptSemantics.ImplType.NormalMethod || sem.Type == MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument) && sem.ExpandParams)
properties.Add(new JsObjectLiteralProperty("exp", JsExpression.True));
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Method)));
if (sem.Type == MethodScriptSemantics.ImplType.InlineCode) {
var usedNames = new HashSet<string>();
var parameters = new List<IVariable>();
var variables = new Dictionary<IVariable, VariableData>();
var arguments = new List<ResolveResult>();
foreach (var p in method.Parameters) {
string name = namer.GetVariableName(p.Name, usedNames);
usedNames.Add(name);
var variable = new SimpleVariable(p.Type, p.Name, DomRegion.Empty);
parameters.Add(variable);
variables.Add(variable, new VariableData(name, null, false));
arguments.Add(new LocalResolveResult(variable));
}
var tokens = InlineCodeMethodCompiler.Tokenize(method, sem.LiteralCode, _ => {});
var compileResult = Compile(CreateMethodInvocationResolveResult(method, method.IsStatic ? (ResolveResult)new TypeResolveResult(method.DeclaringType) : new ThisResolveResult(method.DeclaringType), arguments), method.DeclaringTypeDefinition, method, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, true, variables, usedNames);
var definition = JsExpression.FunctionDefinition(parameters.Select(p => variables[p].Name), JsStatement.Block(compileResult.AdditionalStatements.Concat(new[] { JsStatement.Return(compileResult.Expression) })));
if (tokens.Any(t => t.Type == InlineCodeToken.TokenType.TypeParameter && t.OwnerType == SymbolKind.Method)) {
definition = JsExpression.FunctionDefinition(method.TypeParameters.Select(namer.GetTypeParameterName), JsStatement.Return(definition));
properties.Add(new JsObjectLiteralProperty("tpcount", JsExpression.Number(method.TypeParameters.Count)));
}
properties.Add(new JsObjectLiteralProperty("def", definition));
}
else {
if (IsJsGeneric(method, metadataImporter)) {
properties.Add(new JsObjectLiteralProperty("tpcount", JsExpression.Number(method.TypeParameters.Count)));
}
if (sem.Type == MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument) {
properties.Add(new JsObjectLiteralProperty("sm", JsExpression.True));
}
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(method.ReturnType)));
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(method.Parameters.Select(p => instantiateType(p.Type)))));
}
else if (m is IField) {
var field = (IField)m;
var sem = metadataImporter.GetFieldSemantics(field);
if (sem.Type != FieldScriptSemantics.ImplType.Field) {
errorReporter.Message(Messages._7201, m.FullName, "field");
return JsExpression.Null;
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Field)));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(field.ReturnType)));
properties.Add(new JsObjectLiteralProperty("sname", JsExpression.String(sem.Name)));
}
else if (m is IProperty) {
var prop = (IProperty)m;
var sem = metadataImporter.GetPropertySemantics(prop);
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Property)));
properties.Add(new JsObjectLiteralProperty("returnType", instantiateType(prop.ReturnType)));
if (prop.Parameters.Count > 0)
properties.Add(new JsObjectLiteralProperty("params", JsExpression.ArrayLiteral(prop.Parameters.Select(p => instantiateType(p.Type)))));
switch (sem.Type) {
case PropertyScriptSemantics.ImplType.GetAndSetMethods:
if (sem.GetMethod != null && sem.GetMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.GetMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.GetMethod.Type != MethodScriptSemantics.ImplType.InlineCode) {
errorReporter.Message(Messages._7202, m.FullName, "property", "getter");
return JsExpression.Null;
}
if (sem.SetMethod != null && sem.SetMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.SetMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.SetMethod.Type != MethodScriptSemantics.ImplType.InlineCode) {
errorReporter.Message(Messages._7202, m.FullName, "property", "setter");
return JsExpression.Null;
}
if (sem.GetMethod != null)
properties.Add(new JsObjectLiteralProperty("getter", ConstructMemberInfo(prop.Getter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.GetMethod)));
if (sem.SetMethod != null)
properties.Add(new JsObjectLiteralProperty("setter", ConstructMemberInfo(prop.Setter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.SetMethod)));
break;
case PropertyScriptSemantics.ImplType.Field:
if (prop.CanGet)
properties.Add(new JsObjectLiteralProperty("getter", ConstructFieldPropertyAccessor(prop.Getter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, sem.FieldName, instantiateType, isGetter: true, includeDeclaringType: includeDeclaringType)));
if (prop.CanSet)
properties.Add(new JsObjectLiteralProperty("setter", ConstructFieldPropertyAccessor(prop.Setter, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, sem.FieldName, instantiateType, isGetter: false, includeDeclaringType: includeDeclaringType)));
properties.Add(new JsObjectLiteralProperty("fname", JsExpression.String(sem.FieldName)));
break;
default:
errorReporter.Message(Messages._7201, m.FullName, "property");
return JsExpression.Null;
}
}
else if (m is IEvent) {
var evt = (IEvent)m;
var sem = metadataImporter.GetEventSemantics(evt);
if (sem.Type != EventScriptSemantics.ImplType.AddAndRemoveMethods) {
errorReporter.Message(Messages._7201, m.FullName, "event");
return JsExpression.Null;
}
if (sem.AddMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.AddMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.AddMethod.Type != MethodScriptSemantics.ImplType.InlineCode) {
errorReporter.Message(Messages._7202, m.FullName, "event", "add accessor");
return JsExpression.Null;
}
if (sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.NormalMethod && sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.StaticMethodWithThisAsFirstArgument && sem.RemoveMethod.Type != MethodScriptSemantics.ImplType.InlineCode) {
errorReporter.Message(Messages._7202, m.FullName, "event", "remove accessor");
return JsExpression.Null;
}
properties.Add(new JsObjectLiteralProperty("type", JsExpression.Number((int)MemberTypes.Event)));
properties.Add(new JsObjectLiteralProperty("adder", ConstructMemberInfo(evt.AddAccessor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.AddMethod)));
properties.Add(new JsObjectLiteralProperty("remover", ConstructMemberInfo(evt.RemoveAccessor, compilation, metadataImporter, namer, runtimeLibrary, errorReporter, instantiateType, includeDeclaringType, sem.RemoveMethod)));
}
else {
throw new ArgumentException("Invalid member " + m);
}
return JsExpression.ObjectLiteral(properties);
}
public virtual FieldScriptSemantics GetFieldSemantics(IField field)
{
return(_prev.GetFieldSemantics(field));
}
