static bool AllowsHelper(string baseClass, string methodName, IReturnType resolvedType, IProjectContent content)
{
IClass extensions = content.GetClass("System.Xml.Linq.Extensions", 0);
if (extensions == null)
{
return(false);
}
IMethod descendents = extensions.Methods.FirstOrDefault(m => m.Name == methodName);
if (descendents == null)
{
return(false);
}
IParameter param = descendents.Parameters.FirstOrDefault();
if (param == null)
{
return(false);
}
IClass resolvedTypeClass = resolvedType.GetUnderlyingClass();
if (resolvedTypeClass == null)
{
return(false);
}
return(MemberLookupHelper.IsApplicable(resolvedType, param, descendents) ||
resolvedTypeClass.IsTypeInInheritanceTree(content.GetClass(baseClass, 0)));
}
void CheckApplicability()
{
LogStep("Step 3 (CheckApplicability)");
foreach (Candidate candidate in candidates)
{
int c = Math.Min(arguments.Count, candidate.Parameters.Count);
for (int i = 0; i < c; i++)
{
if (MemberLookupHelper.IsApplicable(arguments[i], candidate.Parameters[i], candidate.Method as IMethod))
{
candidate.ApplicableArgumentCount++;
}
}
if (candidate.Status == CandidateStatus.Success && candidate.ApplicableArgumentCount < arguments.Count)
{
candidate.Status = CandidateStatus.NotApplicable;
}
}
}
bool IsApplicable(IReturnType argument, IReturnType expected)
{
return(MemberLookupHelper.IsApplicable(argument, expected, methodForGenericCalls));
}