private Expression ConvertMethodReference(IType expectedType, Expression argument)
{
var expectedCallable = expectedType as ICallableType;
if (expectedCallable != null)
{
var argumentType = (ICallableType)GetExpressionType(argument);
var expectedSig = expectedCallable.GetSignature();
var argSig = argumentType.GetSignature();
if (argSig != expectedSig)
{
if (TypeSystemServices.CompatibleSignatures(argSig, expectedSig) ||
(TypeSystemServices.CompatibleGenericSignatures(argSig, expectedSig) /*&& IsUnspecializedGenericMethodReference(argument)*/)
)
{
argument.ExpressionType = expectedType;
return(CreateDelegate(expectedType, argument));
}
return(Adapt(expectedCallable, CreateDelegate(GetConcreteExpressionType(argument), argument)));
}
return(CreateDelegate(expectedType, argument));
}
return(CreateDelegate(GetConcreteExpressionType(argument), argument));
}
