private DynamicMetaObject CannotIndexTarget(DynamicMetaObject target, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
BindingRestrictions bindingRestriction = value.PSGetTypeRestriction();
bindingRestriction = bindingRestriction.Merge(BinderUtils.GetVersionCheck(this, this._version));
bindingRestriction = bindingRestriction.Merge(BinderUtils.GetLanguageModeCheckIfHasEverUsedConstrainedLanguage());
Expression[] expressionArray = new Expression[1];
expressionArray[0] = Expression.Constant(target.LimitType);
return target.ThrowRuntimeError(indexes, bindingRestriction, "CannotIndex", ParserStrings.CannotIndex, expressionArray);
}
public override DynamicMetaObject FallbackGetIndex(DynamicMetaObject target, DynamicMetaObject[] indexes, DynamicMetaObject errorSuggestion)
{
if (target.HasValue && !(from mo in indexes
where !mo.HasValue
select mo).Any<DynamicMetaObject>())
{
if ((!(target.Value is PSObject) || (PSObject.Base(target.Value) == target.Value)) && !(from mo in indexes
where (mo.Value is PSObject) && (PSObject.Base(mo.Value) != mo.Value)
select mo).Any<DynamicMetaObject>())
{
if (target.Value == null)
{
return (errorSuggestion ?? target.ThrowRuntimeError(indexes, BindingRestrictions.Empty, "NullArray", ParserStrings.NullArray, new Expression[0])).WriteToDebugLog(this);
}
if (((indexes.Length == 1) && (indexes[0].Value == null)) && this._allowSlicing)
{
return (errorSuggestion ?? target.ThrowRuntimeError(indexes, BindingRestrictions.Empty, "NullArrayIndex", ParserStrings.NullArrayIndex, new Expression[0])).WriteToDebugLog(this);
}
if (target.LimitType.IsArray)
{
return this.GetIndexArray(target, indexes, errorSuggestion).WriteToDebugLog(this);
}
foreach (Type type in target.LimitType.GetInterfaces())
{
if (type.IsGenericType && (type.GetGenericTypeDefinition() == typeof(IDictionary<,>)))
{
DynamicMetaObject obj2 = this.GetIndexDictionary(target, indexes, type);
if (obj2 != null)
{
return obj2.WriteToDebugLog(this);
}
}
}
DefaultMemberAttribute attribute = target.LimitType.GetCustomAttributes<DefaultMemberAttribute>(true).FirstOrDefault<DefaultMemberAttribute>();
if (attribute != null)
{
return this.InvokeIndexer(target, indexes, errorSuggestion, attribute.MemberName).WriteToDebugLog(this);
}
return (errorSuggestion ?? this.CannotIndexTarget(target, indexes).WriteToDebugLog(this));
}
return this.DeferForPSObject(indexes.Prepend<DynamicMetaObject>(target).ToArray<DynamicMetaObject>()).WriteToDebugLog(this);
}
return base.Defer(indexes.Prepend<DynamicMetaObject>(target).ToArray<DynamicMetaObject>()).WriteToDebugLog(this);
}
private DynamicMetaObject GetIndexMultiDimensionArray(DynamicMetaObject target, DynamicMetaObject[] indexes, DynamicMetaObject errorSuggestion)
{
Array array = (Array) target.Value;
if (indexes.Length == 1)
{
if (PSEnumerableBinder.IsEnumerable(indexes[0]) == null)
{
return target.ThrowRuntimeError(indexes, BindingRestrictions.Empty, "NeedMultidimensionalIndex", ParserStrings.NeedMultidimensionalIndex, new Expression[] { ExpressionCache.Constant(array.Rank), Expression.Dynamic(PSToStringBinder.Get(), typeof(string), indexes[0].Expression, ExpressionCache.GetExecutionContextFromTLS) });
}
return new DynamicMetaObject(Expression.Call(CachedReflectionInfo.ArrayOps_GetMDArrayValueOrSlice, Expression.Convert(target.Expression, typeof(Array)), indexes[0].Expression.Cast(typeof(object))), target.CombineRestrictions(indexes));
}
IEnumerable<Expression> source = from index in indexes
select ConvertIndex(index, typeof(int)) into i
where i != null
select i;
if (source.Count<Expression>() == indexes.Length)
{
return new DynamicMetaObject(Expression.Call(CachedReflectionInfo.ArrayOps_GetMDArrayValue, Expression.Convert(target.Expression, typeof(Array)), Expression.NewArrayInit(typeof(int), source), ExpressionCache.Constant(!this._allowSlicing)), target.CombineRestrictions(indexes));
}
if (this._allowSlicing)
{
return this.InvokeSlicingIndexer(target, indexes);
}
return (errorSuggestion ?? this.CannotIndexTarget(target, indexes));
}
public override DynamicMetaObject FallbackSetMember(DynamicMetaObject target, DynamicMetaObject value, DynamicMetaObject errorSuggestion)
{
PSMemberInfo info;
BindingRestrictions restrictions2;
bool flag3;
Type type4;
if (!target.HasValue || !value.HasValue)
{
return base.Defer(target, new DynamicMetaObject[] { value });
}
object obj2 = PSObject.Base(target.Value);
if (obj2 == null)
{
return target.ThrowRuntimeError(new DynamicMetaObject[] { value }, BindingRestrictions.Empty, "PropertyNotFound", ParserStrings.PropertyNotFound, new Expression[] { Expression.Constant(base.Name) }).WriteToDebugLog(this);
}
if (value.Value == AutomationNull.Value)
{
value = new DynamicMetaObject(ExpressionCache.NullConstant, value.PSGetTypeRestriction(), null);
}
if (this._getMemberBinder.HasInstanceMember && PSGetMemberBinder.TryGetInstanceMember(target.Value, base.Name, out info))
{
ParameterExpression expression = Expression.Variable(typeof(PSMemberInfo));
ParameterExpression expression2 = Expression.Variable(typeof(object));
ConditionalExpression expression3 = Expression.Condition(Expression.Call(CachedReflectionInfo.PSGetMemberBinder_TryGetInstanceMember, target.Expression.Cast(typeof(object)), Expression.Constant(base.Name), expression), Expression.Assign(Expression.Property(expression, "Value"), value.Expression.Cast(typeof(object))), base.GetUpdateExpression(typeof(object)));
BindingRestrictions restrictions = BinderUtils.GetVersionCheck(this._getMemberBinder, this._getMemberBinder._version).Merge(value.PSGetTypeRestriction());
return new DynamicMetaObject(Expression.Block(new ParameterExpression[] { expression, expression2 }, new Expression[] { expression3 }), restrictions).WriteToDebugLog(this);
}
if (obj2 is IDictionary)
{
Type genericTypeArg = null;
bool flag = PSGetMemberBinder.IsGenericDictionary(obj2, ref genericTypeArg);
if (!flag || (genericTypeArg != null))
{
bool flag2;
Type type = flag ? typeof(IDictionary<,>).MakeGenericType(new Type[] { typeof(string), genericTypeArg }) : typeof(IDictionary);
MethodInfo method = type.GetMethod("set_Item");
ParameterExpression left = Expression.Variable(genericTypeArg ?? typeof(object));
Type resultType = left.Type;
LanguagePrimitives.ConversionData conversion = LanguagePrimitives.FigureConversion(value.Value, resultType, out flag2);
if (conversion.Rank != ConversionRank.None)
{
Expression right = PSConvertBinder.InvokeConverter(conversion, value.Expression, resultType, flag2, ExpressionCache.InvariantCulture);
return new DynamicMetaObject(Expression.Block(new ParameterExpression[] { left }, new Expression[] { Expression.Assign(left, right), Expression.Call(PSGetMemberBinder.GetTargetExpr(target).Cast(type), method, Expression.Constant(base.Name), right), right.Cast(typeof(object)) }), target.CombineRestrictions(new DynamicMetaObject[] { value })).WriteToDebugLog(this);
}
}
}
info = this._getMemberBinder.GetPSMemberInfo(target, out restrictions2, out flag3, out type4, null, null);
restrictions2 = restrictions2.Merge(value.PSGetTypeRestriction());
if (ExecutionContext.HasEverUsedConstrainedLanguage)
{
restrictions2 = restrictions2.Merge(BinderUtils.GetLanguageModeCheckIfHasEverUsedConstrainedLanguage());
DynamicMetaObject obj3 = PSGetMemberBinder.EnsureAllowedInLanguageMode(LocalPipeline.GetExecutionContextFromTLS().LanguageMode, target, obj2, base.Name, this._static, new DynamicMetaObject[] { value }, restrictions2, "PropertySetterNotSupportedInConstrainedLanguage", ParserStrings.PropertySetConstrainedLanguage);
if (obj3 != null)
{
return obj3.WriteToDebugLog(this);
}
}
if (flag3)
{
if (info == null)
{
return (errorSuggestion ?? new DynamicMetaObject(Compiler.ThrowRuntimeError("PropertyAssignmentException", ParserStrings.PropertyNotFound, this.ReturnType, new Expression[] { Expression.Constant(base.Name) }), restrictions2)).WriteToDebugLog(this);
}
PSPropertyInfo info3 = info as PSPropertyInfo;
if (info3 != null)
{
if (!info3.IsSettable)
{
Expression innerException = Expression.New(CachedReflectionInfo.SetValueException_ctor, new Expression[] { Expression.Constant("PropertyAssignmentException"), Expression.Constant(null, typeof(Exception)), Expression.Constant(ParserStrings.PropertyIsReadOnly), Expression.NewArrayInit(typeof(object), new Expression[] { Expression.Constant(base.Name) }) });
return new DynamicMetaObject(Compiler.ThrowRuntimeErrorWithInnerException("PropertyAssignmentException", Expression.Constant(ParserStrings.PropertyIsReadOnly), innerException, this.ReturnType, new Expression[] { Expression.Constant(base.Name) }), restrictions2).WriteToDebugLog(this);
}
PSProperty property = info3 as PSProperty;
if (property != null)
{
DotNetAdapter.PropertyCacheEntry adapterData = property.adapterData as DotNetAdapter.PropertyCacheEntry;
if (adapterData != null)
{
Expression expression10;
Type propertyType;
if (adapterData.member.DeclaringType.IsGenericTypeDefinition)
{
Expression expression9 = Expression.New(CachedReflectionInfo.SetValueException_ctor, new Expression[] { Expression.Constant("PropertyAssignmentException"), Expression.Constant(null, typeof(Exception)), Expression.Constant(ExtendedTypeSystem.CannotInvokeStaticMethodOnUninstantiatedGenericType), Expression.NewArrayInit(typeof(object), new Expression[] { Expression.Constant(adapterData.member.DeclaringType.FullName) }) });
return new DynamicMetaObject(Compiler.ThrowRuntimeErrorWithInnerException("PropertyAssignmentException", Expression.Constant(ExtendedTypeSystem.CannotInvokeStaticMethodOnUninstantiatedGenericType), expression9, this.ReturnType, new Expression[] { Expression.Constant(adapterData.member.DeclaringType.FullName) }), restrictions2).WriteToDebugLog(this);
}
PropertyInfo member = adapterData.member as PropertyInfo;
if (member != null)
{
propertyType = member.PropertyType;
Expression expression11 = this._static ? null : PSGetMemberBinder.GetTargetExpr(target);
expression10 = Expression.Property(expression11, member);
}
else
{
FieldInfo field = (FieldInfo) adapterData.member;
propertyType = field.FieldType;
Expression expression12 = this._static ? null : PSGetMemberBinder.GetTargetExpr(target);
expression10 = Expression.Field(expression12, field);
}
Type underlyingType = Nullable.GetUnderlyingType(propertyType);
Type type7 = underlyingType ?? propertyType;
ParameterExpression expression13 = Expression.Variable(type7);
Expression expression14 = (underlyingType != null) ? ((value.Value == null) ? ((Expression) Expression.Constant(null, propertyType)) : ((Expression) Expression.New(propertyType.GetConstructor(new Type[] { underlyingType }), new Expression[] { expression13 }))) : ((Expression) expression13);
Expression expression15 = (type7.Equals(typeof(object)) && value.LimitType.Equals(typeof(PSObject))) ? Expression.Call(CachedReflectionInfo.PSObject_Base, value.Expression.Cast(typeof(PSObject))) : value.CastOrConvert(type7);
Expression expr = Expression.Block(new ParameterExpression[] { expression13 }, new Expression[] { Expression.Assign(expression13, expression15), Expression.Assign(expression10, expression14), expression13.Cast(typeof(object)) });
ParameterExpression variable = Expression.Variable(typeof(Exception));
return new DynamicMetaObject(Expression.TryCatch(expr.Cast(typeof(object)), new CatchBlock[] { Expression.Catch(variable, Expression.Block(Expression.Call(CachedReflectionInfo.ExceptionHandlingOps_ConvertToMethodInvocationException, variable, Expression.Constant(typeof(SetValueInvocationException)), Expression.Constant(base.Name), ExpressionCache.Constant(0), Expression.Constant(null, typeof(MemberInfo))), Expression.Rethrow(typeof(object)))) }), restrictions2).WriteToDebugLog(this);
}
}
PSCodeProperty property2 = info3 as PSCodeProperty;
if (property2 != null)
{
ParameterExpression expression17 = Expression.Variable(typeof(object));
return new DynamicMetaObject(Expression.Block(new ParameterExpression[] { expression17 }, new Expression[] { Expression.Assign(expression17, value.CastOrConvert(expression17.Type)), PSInvokeMemberBinder.InvokeMethod(property2.SetterCodeReference, null, new DynamicMetaObject[] { target, value }, false), expression17 }), restrictions2).WriteToDebugLog(this);
}
PSScriptProperty property3 = info3 as PSScriptProperty;
if (property3 != null)
{
return new DynamicMetaObject(Expression.Call(Expression.Constant(property3), CachedReflectionInfo.PSScriptProperty_InvokeSetter, PSGetMemberBinder.GetTargetExpr(target), value.Expression.Cast(typeof(object))), restrictions2).WriteToDebugLog(this);
}
}
if (errorSuggestion != null)
{
return errorSuggestion.WriteToDebugLog(this);
}
}
return new DynamicMetaObject(Expression.Call(CachedReflectionInfo.PSSetMemberBinder_SetAdaptedValue, PSGetMemberBinder.GetTargetExpr(target).Cast(typeof(object)), Expression.Constant(base.Name), value.Expression.Cast(typeof(object))), restrictions2).WriteToDebugLog(this);
}
public override DynamicMetaObject FallbackInvoke(DynamicMetaObject target, DynamicMetaObject[] args, DynamicMetaObject errorSuggestion)
{
return (errorSuggestion ?? target.ThrowRuntimeError(args, BindingRestrictions.Empty, "CannotInvoke", ParserStrings.CannotInvoke, new Expression[0]));
}
private DynamicMetaObject BinaryAdd(DynamicMetaObject target, DynamicMetaObject arg, DynamicMetaObject errorSuggestion)
{
Expression expression;
if (target.Value != null)
{
if (target.LimitType.IsNumericOrPrimitive() && !target.LimitType.Equals(typeof(char)))
{
DynamicMetaObject argAsNumericOrPrimitive = PSBinaryOperationBinder.GetArgAsNumericOrPrimitive(arg, target.LimitType);
if (argAsNumericOrPrimitive == null)
{
if (arg.LimitType.Equals(typeof(string)))
{
return this.BinaryNumericStringOp(target, arg);
}
}
else
{
return this.BinaryNumericOp("Add", target, argAsNumericOrPrimitive);
}
}
Expression expression1 = null;
if (target.LimitType != typeof(string))
{
if (target.LimitType == typeof(char))
{
Expression[] expressionArray = new Expression[2];
expressionArray[0] = target.Expression.Cast(typeof(char));
expressionArray[1] = ExpressionCache.Constant(1);
expression1 = Expression.New(CachedReflectionInfo.String_ctor_char_int, expressionArray);
}
}
else
{
expression1 = target.Expression.Cast(typeof(string));
}
if (expression1 == null)
{
DynamicMetaObject dynamicMetaObject = PSEnumerableBinder.IsEnumerable(target);
if (dynamicMetaObject == null)
{
if (target.Value as IDictionary == null)
{
return PSBinaryOperationBinder.CallImplicitOp("op_Addition", target, arg, "+", errorSuggestion);
}
else
{
if (arg.Value as IDictionary == null)
{
DynamicMetaObject[] dynamicMetaObjectArray = new DynamicMetaObject[1];
dynamicMetaObjectArray[0] = arg;
return target.ThrowRuntimeError(dynamicMetaObjectArray, BindingRestrictions.Empty, "AddHashTableToNonHashTable", ParserStrings.AddHashTableToNonHashTable, new Expression[0]);
}
else
{
DynamicMetaObject[] dynamicMetaObjectArray1 = new DynamicMetaObject[1];
dynamicMetaObjectArray1[0] = arg;
return new DynamicMetaObject(Expression.Call(CachedReflectionInfo.HashtableOps_Add, target.Expression.Cast(typeof(IDictionary)), arg.Expression.Cast(typeof(IDictionary))), target.CombineRestrictions(dynamicMetaObjectArray1));
}
}
}
else
{
DynamicMetaObject dynamicMetaObject1 = PSEnumerableBinder.IsEnumerable(arg);
if (dynamicMetaObject1 == null)
{
expression = Expression.Call(CachedReflectionInfo.EnumerableOps_AddObject, ExpressionCache.GetExecutionContextFromTLS, dynamicMetaObject.Expression.Cast(typeof(IEnumerator)), arg.Expression.Cast(typeof(object)));
}
else
{
expression = Expression.Call(CachedReflectionInfo.EnumerableOps_AddEnumerable, ExpressionCache.GetExecutionContextFromTLS, dynamicMetaObject.Expression.Cast(typeof(IEnumerator)), dynamicMetaObject1.Expression.Cast(typeof(IEnumerator)));
}
DynamicMetaObject[] dynamicMetaObjectArray2 = new DynamicMetaObject[1];
dynamicMetaObjectArray2[0] = arg;
return new DynamicMetaObject(expression, target.CombineRestrictions(dynamicMetaObjectArray2));
}
}
else
{
DynamicMetaObject[] dynamicMetaObjectArray3 = new DynamicMetaObject[1];
dynamicMetaObjectArray3[0] = arg;
return new DynamicMetaObject(Expression.Call(CachedReflectionInfo.String_Concat_String, expression1, PSToStringBinder.InvokeToString(ExpressionCache.GetExecutionContextFromTLS, arg.Expression)), target.CombineRestrictions(dynamicMetaObjectArray3));
}
}
else
{
DynamicMetaObject[] dynamicMetaObjectArray4 = new DynamicMetaObject[1];
dynamicMetaObjectArray4[0] = arg;
return new DynamicMetaObject(arg.Expression.Cast(typeof(object)), target.CombineRestrictions(dynamicMetaObjectArray4));
}
}
public override DynamicMetaObject FallbackCreateInstance(DynamicMetaObject target, DynamicMetaObject[] args, DynamicMetaObject errorSuggestion)
{
bool flag;
Type type = (Type) target.Value;
MethodInformation[] methodInformationArray = DotNetAdapter.GetMethodInformationArray(type.GetConstructors());
target = new DynamicMetaObject(target.Expression, BindingRestrictions.GetInstanceRestriction(target.Expression, target.Value), target.Value);
string errorId = null;
string errorMsg = null;
int count = base.CallInfo.ArgumentCount - base.CallInfo.ArgumentNames.Count;
MethodInformation information = Adapter.FindBestMethod(methodInformationArray, null, (from arg in args.Take<DynamicMetaObject>(count) select arg.Value).ToArray<object>(), ref errorId, ref errorMsg, out flag);
if (information == null)
{
if (errorSuggestion == null)
{
}
return new DynamicMetaObject(Expression.Throw(Expression.New(CachedReflectionInfo.MethodException_ctor, new Expression[] { Expression.Constant(errorId), Expression.Constant(null, typeof(Exception)), Expression.Constant(errorMsg), Expression.NewArrayInit(typeof(object), new Expression[] { Expression.Constant(".ctor").Cast(typeof(object)), ExpressionCache.Constant(count).Cast(typeof(object)) }) }), this.ReturnType), target.CombineRestrictions(args));
}
ConstructorInfo method = (ConstructorInfo) information.method;
ParameterInfo[] parameters = method.GetParameters();
Expression[] arguments = new Expression[parameters.Length];
int index = 0;
while (index < parameters.Length)
{
bool flag3;
Type parameterType = parameters[index].ParameterType;
if (parameters[index].GetCustomAttributes(typeof(ParamArrayAttribute), true).Any<object>() && flag)
{
Type elementType = parameters[index].ParameterType.GetElementType();
List<Expression> initializers = new List<Expression>();
int num3 = index;
int num4 = index;
while (num4 < count)
{
bool flag2;
LanguagePrimitives.ConversionData data = LanguagePrimitives.FigureConversion(args[index].Value, elementType, out flag2);
initializers.Add(PSConvertBinder.InvokeConverter(data, args[num4].Expression, elementType, flag2, ExpressionCache.InvariantCulture));
num4++;
index++;
}
arguments[num3] = Expression.NewArrayInit(elementType, initializers);
break;
}
LanguagePrimitives.ConversionData conversion = LanguagePrimitives.FigureConversion(args[index].Value, parameterType, out flag3);
arguments[index] = PSConvertBinder.InvokeConverter(conversion, args[index].Expression, parameterType, flag3, ExpressionCache.InvariantCulture);
index++;
}
Expression right = Expression.New(method, arguments);
if (base.CallInfo.ArgumentNames.Any<string>())
{
ParameterExpression expr = Expression.Parameter(right.Type);
List<Expression> expressions = new List<Expression>();
foreach (string str3 in base.CallInfo.ArgumentNames)
{
Expression expression3;
Type propertyType;
bool flag4;
MemberInfo[] infoArray3 = type.GetMember(str3, MemberTypes.Property | MemberTypes.Field, BindingFlags.FlattenHierarchy | BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase);
if ((infoArray3.Length != 1) || (!(infoArray3[0] is PropertyInfo) && !(infoArray3[0] is FieldInfo)))
{
return target.ThrowRuntimeError(args, BindingRestrictions.Empty, "PropertyNotFoundForType", ParserStrings.PropertyNotFoundForType, new Expression[] { Expression.Constant(str3), Expression.Constant(type) });
}
MemberInfo info2 = infoArray3[0];
if (info2 is PropertyInfo)
{
PropertyInfo property = (PropertyInfo) info2;
if (property.GetSetMethod() == null)
{
return target.ThrowRuntimeError(args, BindingRestrictions.Empty, "PropertyIsReadOnly", ParserStrings.PropertyIsReadOnly, new Expression[] { Expression.Constant(str3) });
}
propertyType = property.PropertyType;
expression3 = Expression.Property(expr.Cast(info2.DeclaringType), property);
}
else
{
propertyType = ((FieldInfo) info2).FieldType;
expression3 = Expression.Field(expr.Cast(info2.DeclaringType), (FieldInfo) info2);
}
LanguagePrimitives.ConversionData data3 = LanguagePrimitives.FigureConversion(args[index].Value, propertyType, out flag4);
if (data3.Rank == ConversionRank.None)
{
return PSConvertBinder.ThrowNoConversion(args[index], propertyType, this, -1, args.Except<DynamicMetaObject>(new DynamicMetaObject[] { args[index] }).Prepend<DynamicMetaObject>(target).ToArray<DynamicMetaObject>());
}
expressions.Add(Expression.Assign(expression3, PSConvertBinder.InvokeConverter(data3, args[index].Expression, propertyType, flag4, ExpressionCache.InvariantCulture)));
index++;
}
ParameterExpression variable = Expression.Parameter(typeof(Exception));
BlockExpression expression5 = Expression.Block(Expression.Assign(expr, right), Expression.TryCatch(Expression.Block(typeof(void), expressions), new CatchBlock[] { Expression.Catch(variable, Expression.Block(Expression.Call(CachedReflectionInfo.CommandProcessorBase_CheckForSevereException, variable), Compiler.ThrowRuntimeErrorWithInnerException("PropertyAssignmentException", Expression.Property(variable, "Message"), variable, typeof(void), new Expression[0]))) }), expr);
right = Expression.Block(new ParameterExpression[] { expr }, new Expression[] { expression5 });
}
return new DynamicMetaObject(right, target.CombineRestrictions(args));
}
private DynamicMetaObject IncrDecr(DynamicMetaObject target, int valueToAdd, DynamicMetaObject errorSuggestion)
{
if (!target.HasValue)
{
return base.Defer(target, new DynamicMetaObject[0]);
}
if ((target.Value is PSObject) && (PSObject.Base(target.Value) != target.Value))
{
return this.DeferForPSObject(new DynamicMetaObject[] { target });
}
if (target.Value == null)
{
return new DynamicMetaObject(ExpressionCache.Constant(valueToAdd).Cast(typeof(object)), target.PSGetTypeRestriction());
}
if (target.LimitType.IsNumeric())
{
DynamicMetaObject arg = new DynamicMetaObject(ExpressionCache.Constant(valueToAdd), BindingRestrictions.Empty, valueToAdd);
return new DynamicMetaObject(PSBinaryOperationBinder.Get(ExpressionType.Add, true, false).FallbackBinaryOperation(target, arg, errorSuggestion).Expression, target.PSGetTypeRestriction());
}
return (errorSuggestion ?? target.ThrowRuntimeError(new DynamicMetaObject[0], BindingRestrictions.Empty, "OperatorRequiresNumber", ParserStrings.OperatorRequiresNumber, new Expression[] { Expression.Constant(((base.Operation == ExpressionType.Increment) ? TokenKind.PlusPlus : TokenKind.MinusMinus).Text()), Expression.Constant(target.LimitType) }));
}
public override DynamicMetaObject FallbackSetIndex(DynamicMetaObject target, DynamicMetaObject[] indexes, DynamicMetaObject value, DynamicMetaObject errorSuggestion)
{
if (target.HasValue)
{
DynamicMetaObject[] dynamicMetaObjectArray = indexes;
if (!dynamicMetaObjectArray.Where<DynamicMetaObject>((DynamicMetaObject mo) => !mo.HasValue).Any<DynamicMetaObject>() && value.HasValue)
{
if (target.Value as PSObject == null || PSObject.Base(target.Value) == target.Value)
{
DynamicMetaObject[] dynamicMetaObjectArray1 = indexes;
if (!dynamicMetaObjectArray1.Where<DynamicMetaObject>((DynamicMetaObject mo) =>
{
if ((mo.Value as PSObject == null))
{
return false;
}
else
{
return (PSObject.Base(mo.Value) != mo.Value);
}
}
).Any<DynamicMetaObject>())
{
if (target.Value != null)
{
if ((int)indexes.Length != 1 || indexes[0].Value != null)
{
if (!target.LimitType.IsArray)
{
DefaultMemberAttribute defaultMemberAttribute = target.LimitType.GetCustomAttributes<DefaultMemberAttribute>(true).FirstOrDefault<DefaultMemberAttribute>();
if (defaultMemberAttribute == null)
{
DynamicMetaObject dynamicMetaObject = errorSuggestion;
DynamicMetaObject debugLog = dynamicMetaObject;
if (dynamicMetaObject == null)
{
debugLog = this.CannotIndexTarget(target, indexes, value).WriteToDebugLog(this);
}
return debugLog;
}
else
{
return this.InvokeIndexer(target, indexes, value, errorSuggestion, defaultMemberAttribute.MemberName).WriteToDebugLog(this);
}
}
else
{
return this.SetIndexArray(target, indexes, value, errorSuggestion).WriteToDebugLog(this);
}
}
else
{
DynamicMetaObject dynamicMetaObject1 = errorSuggestion;
DynamicMetaObject debugLog1 = dynamicMetaObject1;
if (dynamicMetaObject1 == null)
{
debugLog1 = target.ThrowRuntimeError(indexes, BindingRestrictions.Empty, "NullArrayIndex", ParserStrings.NullArrayIndex, new Expression[0]).WriteToDebugLog(this);
}
return debugLog1;
}
}
else
{
DynamicMetaObject dynamicMetaObject2 = errorSuggestion;
DynamicMetaObject dynamicMetaObject3 = dynamicMetaObject2;
if (dynamicMetaObject2 == null)
{
dynamicMetaObject3 = target.ThrowRuntimeError(indexes, BindingRestrictions.Empty, "NullArray", ParserStrings.NullArray, new Expression[0]);
}
return dynamicMetaObject3.WriteToDebugLog(this);
}
}
}
return this.DeferForPSObject(indexes.Prepend<DynamicMetaObject>(target).Append<DynamicMetaObject>(value).ToArray<DynamicMetaObject>()).WriteToDebugLog(this);
}
}
return base.Defer(indexes.Prepend<DynamicMetaObject>(target).Append<DynamicMetaObject>(value).ToArray<DynamicMetaObject>()).WriteToDebugLog(this);
}