protected override void VisitMemberAccessSyntax(MemberAccessSyntax pNode)
{
Visit(pNode.Identifier);
//Save current local definitions
//Mark the current type we are on so error messages can be more descriptive
var l = _locals;
using (var t = Store.AddValue("__Type", pNode.Identifier.Type))
{
//If field doesn't exist or something went wrong, stop checking things to reduce redundant errors
if (CurrentType != SmallTypeCache.Undefined)
{
//For methods and arrays we need to allow existing variables, but member access should only allow the struct's fields
if (NeedToCopyLocals(pNode.Value))
{
_locals = _locals.Copy();
}
else
{
_locals = new ScopeCache <LocalDefinition>();
}
//Namespaces return a null type
if (CurrentType != null)
{
_locals.AddScope();
foreach (var f in CurrentType.GetFields())
{
if (!_locals.IsVariableDefinedInScope(f.Name))
{
_locals.DefineVariableInScope(f.Name, LocalDefinition.Create(false, f.Type));
}
}
}
Visit(pNode.Value);
}
}
//Restore local definitions
Namespace = null;
_locals = l;
}
private DumpState(
ObjectTextDumper dumper,
object instance,
Type type,
ClassDumpData classDumpData,
DumpAttribute instanceDumpAttribute,
DumpScript dumpScript,
bool isTopLevelClass)
{
_dumper = dumper ?? throw new ArgumentNullException(nameof(dumper));
_isTopLevelClass = isTopLevelClass;
Instance = instance ?? throw new ArgumentNullException(nameof(instance));
InstanceType = instance.GetType();
CurrentType = type ?? throw new ArgumentNullException(nameof(type));
ClassDumpData = classDumpData;
InstanceDumpAttribute = instanceDumpAttribute ?? throw new ArgumentNullException(nameof(instanceDumpAttribute));
DumpScript = dumpScript;
if (_isTopLevelClass)
{
var defaultProperty = DefaultProperty;
if (!defaultProperty.IsNullOrWhiteSpace())
{
var pi = CurrentType.GetProperty(defaultProperty);
Enumerator = pi != null
? (new MemberInfo[] { pi }).AsEnumerable().GetEnumerator()
: (new MemberInfo[] { }).AsEnumerable().GetEnumerator();
return;
}
}
Enumerator = CurrentType.GetProperties(_dumper.PropertiesBindingFlags | BindingFlags.DeclaredOnly)
.Union <MemberInfo>(
CurrentType.GetFields(_dumper.FieldsBindingFlags | BindingFlags.DeclaredOnly))
.Where(mi => !mi.Name.StartsWith("<", StringComparison.Ordinal))
.OrderBy(p => p, ServiceResolver
.Default
.GetInstance <IMemberInfoComparer>()
.SetMetadata(ClassDumpData.Metadata))
.GetEnumerator();
}
