[gfortran] patch PR 20660

[Walt Brainerd]

François-Xavier Coudert wrote:

>> A unit number must be nonnegative, so it would be better
>> to return false for a negative number.
>
>
> I thought this was already taken care of at this point of the code, 
> but it isn't. Updated patch will come.
>
>> In trying this, I found a couple of other oddities that I will send.
>> They would be pretty far down the list of things to fix, I would think.
>
>
> Yes, but as not all of us have the same ability to fix bugs, you will 
> probably find people like me that can fix precise, I/O related bugs 
> while not being able to mess with the guts of the compiler itself. 
> When you have time, I'll be happy to have a look at that.
>
> FX

Remember that I am not trying to urge you to do anything,
just trying to provide all the information that I can.

I have great admiration for anybody who can fix any bugs
(and that includes myself on rare occasions 8^).

-- 
Walt Brainerd         +1-877-355-6640 (voice & fax)
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