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);
}