internal Expansion GetTypeExpansion(DkmInspectionContext inspectionContext, Type declaredType, DkmClrValue value, ExpansionFlags flags) { Debug.Assert(!declaredType.IsTypeVariables()); if ((inspectionContext.EvaluationFlags & DkmEvaluationFlags.NoExpansion) != 0) { return(null); } var runtimeType = value.Type.GetLmrType(); // If the value is an array, expand the array elements. if (runtimeType.IsArray) { var sizes = value.ArrayDimensions; if (sizes == null) { // Null array. No expansion. return(null); } var lowerBounds = value.ArrayLowerBounds; return(ArrayExpansion.CreateExpansion(sizes, lowerBounds)); } if (this.Formatter.IsPredefinedType(runtimeType)) { return(null); } if (declaredType.IsPointer) { return(!value.IsNull ? new PointerDereferenceExpansion(declaredType.GetElementType()) : null); } if (value.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown) && runtimeType.IsEmptyResultsViewException()) { // The value is an exception thrown expanding an empty // IEnumerable. Use the runtime type of the exception and // skip base types. (This matches the native EE behavior // to expose a single property from the exception.) flags &= ~ExpansionFlags.IncludeBaseMembers; } return(MemberExpansion.CreateExpansion(inspectionContext, declaredType, value, flags, TypeHelpers.IsVisibleMember, this.Formatter)); }
internal Expansion GetTypeExpansion(DkmInspectionContext inspectionContext, Type declaredType, DkmClrValue value, ExpansionFlags flags) { Debug.Assert(!declaredType.IsTypeVariables()); if ((inspectionContext.EvaluationFlags & DkmEvaluationFlags.NoExpansion) != 0) { return null; } var runtimeType = value.Type.GetLmrType(); // If the value is an array, expand the array elements. if (runtimeType.IsArray) { var sizes = value.ArrayDimensions; if (sizes == null) { // Null array. No expansion. return null; } var lowerBounds = value.ArrayLowerBounds; return ArrayExpansion.CreateExpansion(sizes, lowerBounds); } if (this.Formatter.IsPredefinedType(runtimeType)) { return null; } if (declaredType.IsPointer) { return !value.IsNull ? new PointerDereferenceExpansion(declaredType.GetElementType()) : null; } if (value.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown) && runtimeType.IsEmptyResultsViewException()) { // The value is an exception thrown expanding an empty // IEnumerable. Use the runtime type of the exception and // skip base types. (This matches the native EE behavior // to expose a single property from the exception.) flags &= ~ExpansionFlags.IncludeBaseMembers; } return MemberExpansion.CreateExpansion(declaredType, value, flags, TypeHelpers.IsVisibleMember, this.Formatter); }