private static MethodDesc FindMatchingVirtualMethodOnTypeByNameAndSig(MethodDesc targetMethod, DefType currentType)
{
string name = targetMethod.Name;
MethodSignature sig = targetMethod.Signature;
// TODO: InstantiatedType.GetMethod can't handle this for a situation like
// an instantiation of Foo<T>.M(T) because sig is instantiated, but it compares
// it to the uninstantiated version
//MethodDesc implMethod = currentType.GetMethod(name, sig);
MethodDesc implMethod = null;
foreach (MethodDesc candidate in currentType.GetMethods())
{
if (candidate.Name == name)
{
if (candidate.Signature.Equals(sig))
{
if (implMethod != null)
{
throw new NotImplementedException("NYI: differentiating between overloads on instantiations when the instantiated signatures match.");
}
implMethod = candidate;
}
}
}
// Only find virtual methods
if ((implMethod != null) && !implMethod.IsVirtual)
{
implMethod = null;
}
return(implMethod);
}
public override IEnumerable <MethodDesc> GetMethods()
{
foreach (var method in _rawCanonType.GetMethods())
{
yield return(Context.GetMethodForRuntimeDeterminedType(method.GetTypicalMethodDefinition(), this));
}
}