private static IMethodSymbol Resolve(
SymbolKeyReader reader, bool isPartialMethodImplementationPart,
IMethodSymbol method)
{
var originalParameterTypeResolutions = reader.ReadSymbolKeyArray();
var returnType = GetFirstSymbol <ITypeSymbol>(reader.ReadSymbolKey());
var originalParameterTypes = originalParameterTypeResolutions.Select(
r => GetFirstSymbol <ITypeSymbol>(r)).ToArray();
if (!originalParameterTypes.Any(s_typeIsNull))
{
if (reader.ParameterTypesMatch(method.OriginalDefinition.Parameters, originalParameterTypes))
{
if (returnType == null ||
reader.Comparer.Equals(returnType, method.ReturnType))
{
if (isPartialMethodImplementationPart)
{
method = method.PartialImplementationPart ?? method;
}
Debug.Assert(method != null);
return(method);
}
}
}
return(null);
}
public static SymbolKeyResolution Resolve(SymbolKeyReader reader)
{
var metadataName = reader.ReadString();
var containingSymbolResolution = reader.ReadSymbolKey();
var isIndexer = reader.ReadBoolean();
var refKinds = reader.ReadRefKindArray();
var originalParameterTypes = reader.ReadSymbolKeyArray().Select(
r => GetFirstSymbol <ITypeSymbol>(r)).ToArray();
if (originalParameterTypes.Any(s_typeIsNull))
{
return(default(SymbolKeyResolution));
}
var properties = containingSymbolResolution.GetAllSymbols().OfType <INamedTypeSymbol>()
.SelectMany(t => t.GetMembers())
.OfType <IPropertySymbol>()
.Where(p => p.Parameters.Length == refKinds.Length &&
p.MetadataName == metadataName &&
p.IsIndexer == isIndexer);
var matchingProperties = properties.Where(p =>
ParameterRefKindsMatch(p.OriginalDefinition.Parameters, refKinds) &&
reader.ParameterTypesMatch(p.OriginalDefinition.Parameters, originalParameterTypes));
return(CreateSymbolInfo(matchingProperties));
}