public MethodNullability(MemberNullabilityCache memberNullabilityCache, MethodDefinition method, XElement externalAnnotation)
: base(memberNullabilityCache)
{
this.method = method;
parameterAttributes = method.Parameters.Select(item => item.GetNullabilityAttributes()).ToArray();
returnValueAttributes = method.GetNullabilityAttributes();
if (externalAnnotation == null)
{
return;
}
returnValueAttributes |= externalAnnotation.GetNullabilityAttributes();
foreach (var childElement in externalAnnotation.Elements("parameter"))
{
var parameterName = childElement.Attribute("name")?.Value;
if (parameterName == null)
{
continue;
}
var parameter = method.Parameters.FirstOrDefault(p => p.Name == parameterName);
if (parameter == null)
{
continue;
}
var parameterIndex = parameter.Index;
parameterAttributes[parameterIndex] |= childElement.GetNullabilityAttributes();
}
}
public PropertyNullability(MemberNullabilityCache memberNullabilityCache, PropertyDefinition property, XElement externalAnnotation)
: base(memberNullabilityCache)
{
this.property = property;
nullabilityAttributes = property.GetNullabilityAttributes();
if (externalAnnotation == null)
{
return;
}
nullabilityAttributes |= externalAnnotation.GetNullabilityAttributes();
}
void ResolveInheritance()
{
if (isInheritanceResolved)
{
return;
}
isInheritanceResolved = true;
if (!property.HasThis)
{
return;
}
foreach (var property in property.EnumerateOverridesAndImplementations())
{
var nullability = MemberNullabilityCache.GetOrCreate(property.Resolve());
MergeFrom(nullability);
}
}
public MemberNullability(MemberNullabilityCache memberNullabilityCache)
{
MemberNullabilityCache = memberNullabilityCache;
}
