public virtual void Visit(IType type)
{
IArrayType arrayType = type as IArrayType;
if (arrayType != null)
{
VisitArrayType(arrayType);
}
if (type.IsByRef)
{
VisitByRefType(type);
}
if (type.ConstructedInfo != null)
{
VisitConstructedType(type);
}
ICallableType callableType = type as ICallableType;
if (callableType != null)
{
VisitCallableType(callableType);
}
}
public ArrayElementValueIterator(IArrayValue arrayValue)
{
this._arrayValue = arrayValue;
this._array = (IArrayInstance)arrayValue.Symbol;
this._type = (IArrayType)arrayValue.DataType;
this._indexIter = new ArrayIndexIterator(this._type);
}
public bool TryGetInstance(string instancePath, out ISymbol symbol)
{
symbol = null;
if (instancePath.StartsWith(this._arrayInstance.InstancePath, StringComparison.OrdinalIgnoreCase))
{
SymbolParser.ArrayIndexType type;
IList <int[]> jaggedIndices = null;
if (SymbolParser.TryParseIndices(instancePath.Substring(this._arrayInstance.InstancePath.Length), out jaggedIndices, out type))
{
if (this.IsOversampled && ArrayIndexConverter.IsOversamplingIndex(jaggedIndices[0], this._arrayType))
{
symbol = ((ISymbolFactoryOversampled)this._symbolFactory).CreateOversamplingElement(this._arrayInstance);
}
else
{
ISymbol parent = this._arrayInstance;
IArrayType arrayType = this._arrayType;
for (int i = 0; i < jaggedIndices.Count; i++)
{
symbol = this._symbolFactory.CreateArrayElement(jaggedIndices[i], parent, arrayType);
parent = symbol;
arrayType = symbol.DataType as IArrayType;
}
}
return(true);
}
}
return(false);
}
public bool TryGetInstanceByName(string instanceNameWithIndices, out IList <ISymbol> symbols)
{
ISymbol item = null;
string str;
SymbolParser.ArrayIndexType type;
IList <int[]> list;
symbols = new List <ISymbol>();
string indicesStr = null;
if (SymbolParser.TryParseArrayElement(instanceNameWithIndices, out str, out indicesStr, out list, out type) && (StringComparer.OrdinalIgnoreCase.Compare(str, this._arrayInstance.InstanceName) == 0))
{
ISymbol parent = this._arrayInstance;
IArrayType arrayType = this._arrayType;
for (int i = 0; i < list.Count; i++)
{
item = this._symbolFactory.CreateArrayElement(list[i], parent, arrayType);
parent = item;
arrayType = parent.DataType as IArrayType;
}
}
if (item != null)
{
symbols.Add(item);
}
return(symbols.Count > 0);
}
private static IArrayCreationExpression CreateArrayCreationExpression(IType elementType, CSharpElementFactory factory)
{
IArrayCreationExpression expression = (IArrayCreationExpression)factory.CreateExpression("new[]{}", new object[0]);
IArrayType arrayType = TypeFactory.CreateArrayType(elementType, 1, null);
return(factory.CreateArrayCreationExpression(arrayType, expression.ArrayInitializer));
}
public virtual void Visit(IType type)
{
IArrayType arrayType = type as IArrayType;
if (arrayType != null)
{
VisitArrayType(arrayType);
}
if (type.IsByRef)
{
VisitByRefType(type);
}
if (type.ConstructedInfo != null)
{
VisitConstructedType(type);
}
else if (type.GenericInfo != null)
{
foreach (var gp in type.GenericInfo.GenericParameters)
{
Visit(gp);
}
}
ICallableType callableType = type as ICallableType;
if (callableType != null)
{
VisitCallableType(callableType);
}
}
internal static void CheckIndices(int[] indices, IArrayType arrayType, bool acceptOversampled)
{
IOversamplingSupport support = arrayType as IOversamplingSupport;
bool flag = ((support != null) && support.IsOversampled) & acceptOversampled;
ArrayIndexConverter.CheckIndices(indices, arrayType.Dimensions.LowerBounds, arrayType.Dimensions.UpperBounds, false, acceptOversampled);
}
private static ITypeName GetName(this IArrayType arrayType,
IDictionary <DeclaredElementInstance, IName> seenElements)
{
var baseType = arrayType.ElementType.GetName(seenElements);
return(Names.ArrayType(arrayType.Rank, baseType));
}
private Array createPrimitiveValueArray(IArrayInstance arraySymbol, byte[] rawData, int offset, DateTime utcReadTime)
{
Array array = null;
IArrayType dataType = (IArrayType)arraySymbol.DataType;
IDataType elementType = dataType.ElementType;
IResolvableType type3 = elementType as IResolvableType;
if (type3 != null)
{
elementType = type3.ResolveType(DataTypeResolveStrategy.AliasReference);
}
int elementCount = dataType.Dimensions.ElementCount;
Type managed = null;
int[] dimensionLengths = dataType.Dimensions.GetDimensionLengths();
Array.Reverse(dimensionLengths);
array = !base.valueConverter.TryGetManagedType(elementType, out managed) ? Array.CreateInstance(typeof(object), dimensionLengths) : Array.CreateInstance(managed, dimensionLengths);
foreach (int[] numArray2 in new ArrayIndexIterator(dataType, false))
{
int[] numArray3 = ArrayIndexConverter.NormalizeIndices(numArray2, dataType);
Array.Reverse(numArray3);
int num2 = ArrayIndexConverter.IndicesToSubIndex(numArray2, dataType);
object obj2 = this.CreateValue(arraySymbol.SubSymbols[num2], rawData, offset, utcReadTime);
array.SetValue(obj2, numArray3);
offset += elementType.ByteSize;
}
return(array);
}
internal static bool AreIndicesValid(int[] indices, IArrayType type, bool acceptOversampled)
{
IOversamplingSupport support = type as IOversamplingSupport;
bool oversampled = ((support != null) && support.IsOversampled) & acceptOversampled;
return(ArrayIndexConverter.TryCheckIndices(indices, type.Dimensions.LowerBounds, type.Dimensions.UpperBounds, false, oversampled));
}
public virtual bool IsAssignableFrom(IType other)
{
if (other == this || other == Null.Default)
{
return(true);
}
if (other.IsArray)
{
IArrayType otherArray = (IArrayType)other;
if (otherArray.GetArrayRank() != _rank)
{
return(false);
}
IType otherEntityType = otherArray.GetElementType();
if (_elementType.IsValueType || otherEntityType.IsValueType)
{
return(_elementType == otherEntityType);
}
return(_elementType.IsAssignableFrom(otherEntityType));
}
return(false);
}
public override void PropagateChanges(MethodInvocationExpression eval, List chain)
{
ExpressionCollection items = new ExpressionCollection();
foreach (object local1 in chain.Reversed)
{
if (!(local1 is ProcessAssignmentsToSpecialMembers.ChainItem))
{
}
ProcessAssignmentsToSpecialMembers.ChainItem item = (ProcessAssignmentsToSpecialMembers.ChainItem)RuntimeServices.Coerce(local1, typeof(ProcessAssignmentsToSpecialMembers.ChainItem));
if (item.Container is MethodInvocationExpression)
{
break;
}
if (item.Container is SlicingExpression)
{
SlicingExpression expression = (SlicingExpression)item.Container;
Expression[] expressionArray1 = new Expression[] { expression.Target.CloneNode(), expression.Indices[0].Begin.CloneNode(), this.CodeBuilder.CreateReference(item.Local) };
items.Add(this.CreateConstructorInvocation(this._sliceValueTypeChangeConstructor, expressionArray1));
break;
}
MemberReferenceExpression container = (MemberReferenceExpression)item.Container;
Expression[] args = new Expression[] { container.Target.CloneNode(), this.CodeBuilder.CreateStringLiteral(container.Name), this.CodeBuilder.CreateReference(item.Local) };
items.Add(this.CreateConstructorInvocation(this._valueTypeChangeConstructor, args));
}
MethodInvocationExpression expression3 = this.CodeBuilder.CreateMethodInvocation(this._propagateChanges);
IArrayType arrayType = this._valueTypeChangeType.MakeArrayType(1);
expression3.Arguments.Add(this.CodeBuilder.CreateArray(arrayType, items));
eval.Arguments.Add(expression3);
}
/// <summary>
/// Tests whether the specified type is the same type
/// as the CodeTypeInfo parameter describes.
/// </summary>
static bool Is(IType t, CodeTypeInfo cti)
{
ITypeReference r = t as ITypeReference;
if (r != null)
{
return(Is(r, cti));
}
IArrayType a = t as IArrayType;
if (a != null && cti != null)
{
return(Is(a.ElementType, cti.ArrayElementType) &&
(a.Dimensions.Count == cti.ArrayDimensions || (a.Dimensions.Count == 0 && cti.ArrayDimensions == 1)));
}
IReferenceType rt = t as IReferenceType;
if (rt != null)
{
return(Is(rt.ElementType, cti));
}
IGenericArgument ga = t as IGenericArgument;
if (ga != null)
{
return(true);
}
return(false);
}
public override int TryReadArrayElementValue(ISymbol arraySymbol, int[] indices, out byte[] value, out DateTime readTime)
{
AdsErrorCode code;
if (arraySymbol == null)
{
throw new ArgumentNullException("arraySymbol");
}
IArrayType dataType = arraySymbol.DataType as IArrayType;
if (dataType == null)
{
throw new ArgumentException("Parameter 'arraySymbol' doesn't represent an array!", "arraySymbol");
}
ValueAccessMode mode = this.calcAccessMethod(arraySymbol);
readTime = DateTime.MinValue;
if ((indices == null) || (indices.Length == 0))
{
int byteSize = dataType.ByteSize;
value = new byte[byteSize];
int read = 0;
if (mode != ValueAccessMode.IndexGroupOffset)
{
code = this.TryReadSymbolic(arraySymbol, byteSize, value, out read);
}
else
{
IAdsSymbol symbol2 = (IAdsSymbol)Symbol.Unwrap(arraySymbol);
code = this.Connection.RawInterface.Read(symbol2.IndexGroup, symbol2.IndexOffset, 0, byteSize, value, false, out read);
}
}
else
{
ArrayType.CheckIndices(indices, dataType, false);
int elementOffset = ArrayType.GetElementOffset(indices, dataType);
int byteSize = dataType.ElementType.ByteSize;
value = new byte[byteSize];
int read = 0;
if (mode != ValueAccessMode.IndexGroupOffset)
{
code = this.TryReadSymbolic(arraySymbol, byteSize, value, out read);
}
else
{
IAdsSymbol symbol = (IAdsSymbol)Symbol.Unwrap(arraySymbol);
code = this.Connection.RawInterface.Read(symbol.IndexGroup, symbol.IndexOffset + ((uint)elementOffset), 0, byteSize, value, false, out read);
}
}
if (code == AdsErrorCode.NoError)
{
readTime = DateTime.UtcNow;
}
else
{
value = null;
}
return((int)code);
}
internal static int GetElementOffset(int[] indices, IArrayType type)
{
int elementPosition = GetElementPosition(indices, type);
int num3 = 0;
num3 = (type.ElementType == null) ? (type.Size / type.Dimensions.ElementCount) : type.ElementType.Size;
return(num3 * elementPosition);
}
private void ReifyExplodeExpression(IArrayType expectedArrayType, UnaryExpression explodeExpression)
{
if (explodeExpression.Operator != UnaryOperatorType.Explode)
{
throw new InvalidOperationException();
}
ReifyArrayLiteralType(expectedArrayType, explodeExpression.Operand);
}
private static bool TryGetCollectionValues(IObjectReference objectReference, out ReadOnlyCollection <IValue> values, out IType elementType)
{
IArrayReference arrayReference = objectReference as IArrayReference;
if (arrayReference == null)
{
int size;
if (TryGetCollectionSize(objectReference, out size))
{
IClassType classType = objectReference.GetReferenceType() as IClassType;
if (classType != null)
{
IObjectReference collectionObject = null;
ReadOnlyCollection <IInterfaceType> interfaces = classType.GetInterfaces(true);
if (interfaces.Any(i => i.GetName() == "java.util.Collection"))
{
collectionObject = objectReference;
}
else if (interfaces.Any(i => i.GetName() == "java.util.Map"))
{
IMethod entrySetMethod = classType.GetConcreteMethod("entrySet", "()Ljava/util/Set;");
IStrongValueHandle <IValue> result = objectReference.InvokeMethod(null, entrySetMethod, InvokeOptions.None);
if (result != null)
{
collectionObject = result.Value as IObjectReference;
}
}
if (collectionObject != null)
{
IClassType collectionObjectType = collectionObject.GetReferenceType() as IClassType;
if (collectionObjectType != null)
{
IMethod toArrayMethod = collectionObjectType.GetConcreteMethod("toArray", "()[Ljava/lang/Object;");
IStrongValueHandle <IValue> result = collectionObject.InvokeMethod(null, toArrayMethod, InvokeOptions.None);
if (result != null)
{
arrayReference = result.Value as IArrayReference;
}
}
}
}
}
}
if (arrayReference != null)
{
values = arrayReference.GetValues();
IArrayType arrayType = (IArrayType)arrayReference.GetReferenceType();
elementType = arrayType.GetComponentType();
return(true);
}
values = null;
elementType = null;
return(false);
}
public InefficientMultidimensionalArrayUsageQuickFix(InefficientMultidimensionalArrayUsageWarning warning)
{
myWarning = warning;
myVariableDeclaration = warning.VariableDeclaration;
myTreeNodePointers = warning.Usages;
myArrayCreationExpression = warning.ArrayCreationExpression;
myType = (myVariableDeclaration.Type as IArrayType).NotNull("type != null");
myMultipleDeclaration = warning.MultiplyDeclaration;
}
public override void VisitArrayType(IArrayType type)
{
base.VisitArrayType(type);
_formatter.Write("[]");
for (int i = 0; i < type.Dimensions.Count; i++)
{
_formatter.Write("[]");
}
}
private bool InferArrayType(IArrayType formalType, IType actualType, TypeInference inference)
{
IArrayType actualArrayType = actualType as IArrayType;
return
((actualArrayType != null) &&
(actualArrayType.Rank == formalType.Rank) &&
(Infer(formalType.ElementType, actualType.ElementType, inference)));
}
protected override int OnGetSize()
{
if (base.size == 0)
{
IArrayType type = this.UpdateDynamicType();
base.size = type.Size;
}
return(base.size);
}
public override int TryWriteArrayElementValue(ISymbol arraySymbol, int[] indices, byte[] value, int valOffset, out DateTime writeTime)
{
if (this.Connection == null)
{
throw new AdsException("Connection not established!");
}
if (arraySymbol == null)
{
throw new ArgumentNullException("arraySymbol");
}
AdsErrorCode noError = AdsErrorCode.NoError;
IArrayType arrayType = null;
IResolvableType dataType = arraySymbol.DataType as IResolvableType;
arrayType = (dataType == null) ? (arraySymbol.DataType as IArrayType) : (dataType.ResolveType(DataTypeResolveStrategy.AliasReference) as IArrayType);
if (arrayType == null)
{
throw new ArgumentException("Is not an array type", "arraySymbol");
}
ValueAccessMode mode = this.calcAccessMethod(arraySymbol);
writeTime = DateTime.MinValue;
if ((indices == null) || (indices.Length == 0))
{
int byteSize = arraySymbol.ByteSize;
IAdsSymbol symbol2 = (IAdsSymbol)Symbol.Unwrap(arraySymbol);
if (value.Length != byteSize)
{
throw new ArgumentException("Value array size mismatch!", "value");
}
if (mode == ValueAccessMode.IndexGroupOffset)
{
noError = this.Connection.RawInterface.Write(symbol2.IndexGroup, symbol2.IndexOffset, valOffset, byteSize, value, false);
}
}
else
{
ArrayType.CheckIndices(indices, arrayType, false);
int elementOffset = ArrayType.GetElementOffset(indices, arrayType);
int byteSize = arrayType.ElementType.ByteSize;
if (mode != ValueAccessMode.IndexGroupOffset)
{
noError = this.TryWriteSymbolic(arraySymbol, valOffset, byteSize, value);
}
else
{
IAdsSymbol symbol = (IAdsSymbol)Symbol.Unwrap(arraySymbol);
noError = this.Connection.RawInterface.Write(symbol.IndexGroup, symbol.IndexOffset + ((uint)elementOffset), valOffset, byteSize, value, false);
}
}
if (noError != AdsErrorCode.NoError)
{
writeTime = DateTime.UtcNow;
}
return((int)noError);
}
public int CompareTo(object obj)
{
IArrayType type = obj as IArrayType;
if (type == null)
{
return(-1);
}
return(CompareItems.CompareArrayTypes(this, type));
}
public override bool TryGetIndex(GetIndexBinder binder, object[] indexes, out object result)
{
if (this.resolvedAlias.Category != DataTypeCategory.Array)
{
return(base.TryGetIndex(binder, indexes, ref result));
}
IArrayType resolvedAlias = (IArrayType)this.resolvedAlias;
return(DynamicArrayInstance.TryGetIndex(this, resolvedAlias, binder, indexes, out result));
}
/// <summary>
/// Determine if two array types are equal
/// </summary>
/// <param name="iat1">Reference method signature</param>
/// <param name="iat2">Method declaration signature</param>
/// <returns></returns>
internal static bool ArrayTypesAreEqual(IArrayType iat1, IArrayType iat2)
{
if (iat1.Rank != iat2.Rank || !iat1.ElementType.Equals(iat2.ElementType))
{
return(false);
}
else
{
return(true);
}
}
internal static bool TryGetIndex(DynamicSymbol symbol, IArrayType arrayType, GetIndexBinder binder, object[] indexes, out object result)
{
int[] indices = new int[indexes.GetLength(0)];
for (int i = 0; i < indexes.GetLength(0); i++)
{
indices[i] = (int)indexes[i];
}
ArrayType.CheckIndices(indices, arrayType, false);
result = symbol.SubSymbols[ArrayType.GetElementPosition(indices, arrayType)];
return(true);
}
public ISymbolCollection CreateArrayElementInstances(ISymbol parentInstance, IArrayType arrayType)
{
if (parentInstance == null)
{
throw new ArgumentNullException("parentInstance");
}
if (arrayType == null)
{
throw new ArgumentNullException("arrayType");
}
return(this.OnCreateArrayElementInstances(parentInstance, arrayType));
}
public IArrayType GetArrayType(IType elementType, int rank)
{
ArrayHash key = new ArrayHash(elementType, rank);
IArrayType entity = (IArrayType)_arrayCache[key];
if (null == entity)
{
entity = new ArrayType(this, elementType, rank);
_arrayCache.Add(key, entity);
}
return(entity);
}
public IArrayType GetArrayType(IType elementType, int rank)
{
ArrayHash key = new ArrayHash(elementType, rank);
IArrayType tag = (IArrayType)_arrayCache[key];
if (null == tag)
{
tag = new ArrayType(this, elementType, rank);
_arrayCache.Add(key, tag);
}
return(tag);
}
private void ReifyArrayLiteralType(IArrayType expectedArrayType, Expression array)
{
var explodeExpression = array as UnaryExpression;
if (explodeExpression != null)
{
ReifyExplodeExpression(expectedArrayType, explodeExpression);
}
else
{
ReifyArrayLiteralExpression(expectedArrayType, (ArrayLiteralExpression)array);
}
BindExpressionType(array, expectedArrayType);
}
public virtual void VisitArrayType(IArrayType arrayType)
{
Visit(arrayType.ElementType);
}
private void LoadSingleDimensionalArrayElementAddress(SlicingExpression slicing, IArrayType arrayType)
{
EmitNormalizedArrayIndex(slicing, slicing.Indices[0].Begin);
_il.Emit(OpCodes.Ldelema, GetSystemType(arrayType.ElementType));
}
private void ReifyArrayLiteralExpression(IArrayType expectedArrayType, ArrayLiteralExpression arrayLiteralExpression)
{
arrayLiteralExpression.Type = (ArrayTypeReference)CodeBuilder.CreateTypeReference(expectedArrayType);
}
private bool InferArrayType(IArrayType formalType, IType actualType, TypeInference inference)
{
IArrayType actualArrayType = actualType as IArrayType;
return
(actualArrayType != null) &&
(actualArrayType.Rank == formalType.Rank) &&
(Infer(formalType.ElementType, actualType.ElementType, inference));
}
private void ReifyArrayLiteralType(IArrayType expectedArrayType, Expression array)
{
var explodeExpression = array as UnaryExpression;
if (explodeExpression != null)
ReifyExplodeExpression(expectedArrayType, explodeExpression);
else
ReifyArrayLiteralExpression(expectedArrayType, (ArrayLiteralExpression)array);
BindExpressionType(array, expectedArrayType);
}
private void ReifyExplodeExpression(IArrayType expectedArrayType, UnaryExpression explodeExpression)
{
if (explodeExpression.Operator != UnaryOperatorType.Explode)
throw new InvalidOperationException();
ReifyArrayLiteralType(expectedArrayType, explodeExpression.Operand);
}
private bool InferArrayType(IArrayType formalType, IType actualType, Inference inference)
{
IArrayType actualArrayType = actualType as IArrayType;
return
(actualArrayType != null) &&
(actualArrayType.GetArrayRank() == formalType.GetArrayRank()) &&
(Infer(formalType.GetElementType(), actualType.GetElementType(), inference));
}
public TypeSystemServices(CompilerContext context)
{
if (null == context) throw new ArgumentNullException("context");
_context = context;
_anonymousCallablesManager = new AnonymousCallablesManager(this);
_findImplicitConversionOperator =
new MemoizedFunction<IType, IType, IMethod>((fromType, toType) => FindConversionOperator("op_Implicit", fromType, toType));
_findExplicitConversionOperator =
new MemoizedFunction<IType, IType, IMethod>((fromType, toType) => FindConversionOperator("op_Explicit", fromType, toType));
My<CurrentScope>.Instance.Changed += (sender, args) => ClearScopeDependentMemoizedFunctions();
_canBeReachedByPromotion = new MemoizedFunction<IType, IType, bool>(CanBeReachedByPromotionImpl);
DuckType = Map(typeof(Builtins.duck));
IQuackFuType = Map(typeof(IQuackFu));
VoidType = Map(Types.Void);
ObjectType = Map(Types.Object);
RegexType = Map(Types.Regex);
ValueTypeType = Map(typeof(ValueType));
EnumType = Map(typeof(Enum));
ArrayType = Map(Types.Array);
TypeType = Map(Types.Type);
StringType = Map(Types.String);
BoolType = Map(Types.Bool);
SByteType = Map(Types.SByte);
CharType = Map(Types.Char);
ShortType = Map(Types.Short);
IntType = Map(Types.Int);
LongType = Map(Types.Long);
ByteType = Map(Types.Byte);
UShortType = Map(Types.UShort);
UIntType = Map(Types.UInt);
ULongType = Map(Types.ULong);
SingleType = Map(Types.Single);
DoubleType = Map(Types.Double);
DecimalType = Map(Types.Decimal);
TimeSpanType = Map(Types.TimeSpan);
DateTimeType = Map(Types.DateTime);
RuntimeServicesType = Map(Types.RuntimeServices);
BuiltinsType = Map(Types.Builtins);
ListType = Map(Types.List);
HashType = Map(Types.Hash);
ICallableType = Map(Types.ICallable);
IEnumerableType = Map(Types.IEnumerable);
IEnumeratorType = Map(typeof(IEnumerator));
ICollectionType = Map(Types.ICollection);
IDisposableType = Map(typeof(IDisposable));
IntPtrType = Map(Types.IntPtr);
UIntPtrType = Map(Types.UIntPtr);
MulticastDelegateType = Map(Types.MulticastDelegate);
DelegateType = Map(Types.Delegate);
SystemAttribute = Map(typeof(Attribute));
ConditionalAttribute = Map(typeof(ConditionalAttribute));
IEnumerableGenericType = Map(Types.IEnumerableGeneric);
IEnumeratorGenericType = Map(typeof(IEnumerator<>));
ICollectionGenericType = Map(typeof(ICollection<>));
IListGenericType = Map(typeof (IList<>));
IListType = Map(typeof (IList));
IAstMacroType = Map(typeof(IAstMacro));
IAstGeneratorMacroType = Map(typeof(IAstGeneratorMacro));
AstNodeType = Map(typeof(Node));
ObjectArrayType = ObjectType.MakeArrayType(1);
PreparePrimitives();
PrepareBuiltinFunctions();
}
public virtual void VisitArrayType(IArrayType value)
{
this.VisitType(value.ElementType);
this.VisitArrayDimensionCollection(value.Dimensions);
}
private void EmitAssignmentToMultiDimensionalArrayElement(IArrayType arrayType, SlicingExpression slice, BinaryExpression node)
{
var elementType = arrayType.ElementType;
LoadArrayIndices(slice);
var temp = LoadAssignmentOperand(elementType, node);
CallArrayMethod(arrayType, "Set", typeof(void), ParameterTypesForArraySet(arrayType));
FlushAssignmentOperand(elementType, temp);
}
private void EmitAssignmentToSingleDimensionalArrayElement(IArrayType arrayType, SlicingExpression slice, BinaryExpression node)
{
var elementType = arrayType.ElementType;
var index = slice.Indices[0];
EmitNormalizedArrayIndex(slice, index.Begin);
var opcode = GetStoreEntityOpCode(elementType);
bool stobj = IsStobj(opcode);
if (stobj) _il.Emit(OpCodes.Ldelema, GetSystemType(elementType));
var temp = LoadAssignmentOperand(elementType, node);
if (stobj)
_il.Emit(opcode, GetSystemType(elementType));
else
_il.Emit(opcode);
FlushAssignmentOperand(elementType, temp);
}
private static Type[] ParameterTypesForArrayGet(IArrayType arrayType)
{
return Enumerable.Range(0, arrayType.Rank).Select(_ => typeof(int)).ToArray();
}
private void LoadMultiDimensionalArrayElement(SlicingExpression node, IArrayType arrayType)
{
LoadArrayIndices(node);
CallArrayMethod(arrayType, "Get", GetSystemType(arrayType.ElementType), ParameterTypesForArrayGet(arrayType));
}
private Type[] ParameterTypesForArraySet(IArrayType arrayType)
{
var types = new Type[arrayType.Rank + 1];
for (var i = 0; i < arrayType.Rank; ++i)
types[i] = typeof(int);
types[arrayType.Rank] = GetSystemType(arrayType.ElementType);
return types;
}
public TypeSystemServices(CompilerContext context)
{
if (null == context) throw new ArgumentNullException("context");
_context = context;
_anonymousCallablesManager = new AnonymousCallablesManager(this);
_genericsServices = new GenericsServices(context);
CodeBuilder = new BooCodeBuilder(this);
Cache(typeof(Builtins.duck), DuckType = new DuckTypeImpl(this));
Cache(IQuackFuType = new ExternalType(this, typeof(IQuackFu)));
Cache(VoidType = new VoidTypeImpl(this));
Cache(ObjectType = new ExternalType(this, Types.Object));
Cache(RegexType = new ExternalType(this, Types.Regex));
Cache(ValueTypeType = new ExternalType(this, typeof(ValueType)));
Cache(EnumType = new ExternalType(this, typeof(Enum)));
Cache(ArrayType = new ExternalType(this, Types.Array));
Cache(TypeType = new ExternalType(this, Types.Type));
Cache(StringType = new ExternalType(this, Types.String));
Cache(BoolType = new ExternalType(this, Types.Bool));
Cache(SByteType = new ExternalType(this, Types.SByte));
Cache(CharType = new ExternalType(this, Types.Char));
Cache(ShortType = new ExternalType(this, Types.Short));
Cache(IntType = new ExternalType(this, Types.Int));
Cache(LongType = new ExternalType(this, Types.Long));
Cache(ByteType = new ExternalType(this, Types.Byte));
Cache(UShortType = new ExternalType(this, Types.UShort));
Cache(UIntType = new ExternalType(this, Types.UInt));
Cache(ULongType = new ExternalType(this, Types.ULong));
Cache(SingleType = new ExternalType(this, Types.Single));
Cache(DoubleType = new ExternalType(this, Types.Double));
Cache(DecimalType = new ExternalType(this, Types.Decimal));
Cache(TimeSpanType = new ExternalType(this, Types.TimeSpan));
Cache(DateTimeType = new ExternalType(this, Types.DateTime));
Cache(RuntimeServicesType = new ExternalType(this, Types.RuntimeServices));
Cache(BuiltinsType = new ExternalType(this, Types.Builtins));
Cache(ListType = new ExternalType(this, Types.List));
Cache(HashType = new ExternalType(this, Types.Hash));
Cache(ICallableType = new ExternalType(this, Types.ICallable));
Cache(IEnumerableType = new ExternalType(this, Types.IEnumerable));
Cache(IEnumeratorType = new ExternalType(this, typeof(IEnumerator)));
Cache(ICollectionType = new ExternalType(this, Types.ICollection));
Cache(IListType = new ExternalType(this, Types.IList));
Cache(IDictionaryType = new ExternalType(this, Types.IDictionary));
Cache(IntPtrType = new ExternalType(this, Types.IntPtr));
Cache(UIntPtrType = new ExternalType(this, Types.UIntPtr));
Cache(MulticastDelegateType = new ExternalType(this, Types.MulticastDelegate));
Cache(DelegateType = new ExternalType(this, Types.Delegate));
Cache(SystemAttribute = new ExternalType(this, typeof(System.Attribute)));
Cache(ConditionalAttribute = new ExternalType(this, typeof(System.Diagnostics.ConditionalAttribute)));
Cache(IEnumerableGenericType = new ExternalType(this, typeof(System.Collections.Generic.IEnumerable<>)));
Cache(IEnumeratorGenericType = new ExternalType(this, typeof(System.Collections.Generic.IEnumerator<>)));
ObjectArrayType = GetArrayType(ObjectType, 1);
PreparePrimitives();
PrepareBuiltinFunctions();
}
private void ReifyArrayLiteralType(IArrayType expectedArrayType, Expression array)
{
((ArrayLiteralExpression)array).Type = (ArrayTypeReference)CodeBuilder.CreateTypeReference(expectedArrayType);
BindExpressionType(array, expectedArrayType);
}
private void LoadMultiDimensionalArrayElementAddress(SlicingExpression slicing, IArrayType arrayType)
{
LoadArrayIndices(slicing);
CallArrayMethod(arrayType, "Address", GetSystemType(arrayType.ElementType).MakeByRefType(), ParameterTypesForArrayGet(arrayType));
}
private StaticArrayTypeWrapper MakeArrayType(IArrayType arrayTypeHandle)
{
return MakeType(arrayTypeHandle.ElementType).MakeArrayType(arrayTypeHandle.Rank);
}
public virtual IType TransformArrayType(IArrayType value)
{
/* value.ElementType */
this.TransformType(value.ElementType);
/* value.Dimensions.AddRange( */
this.TransformArrayDimensionCollection(value.Dimensions) /* ) */ ;
return value;
}