[PATCH, v3] Fortran: restrictions on integer arguments to SYSTEM_CLOCK [PR112609]

[Harald Anlauf]

Uhh, it happened again.  Attached a wrong patch.
Only looked at the -v3 ...  My bad.

Sorry!

Harald


On 11/21/23 22:54, Harald Anlauf wrote:
> Hi Mikael, Steve,
>
> On 11/21/23 12:33, Mikael Morin wrote:
>> Harald, you mentioned the lack of GFC_STD_F2023_DEL feature group in
>> your first message, but I don't quite understand why you didn't add one.
>>   It seems to me the most natural way to do this.
>
> thanks for insisting on this variant.
>
> In my first attack at this problem, I overlooked one place in
> libgfortran.h, which I now was able to find and adjust.
> Now everything falls into place.
>
>> I suggest we emit a warning by default, error with -std=f2023 (I agree
>> with Steve that we should push towards strict f2023 conformance), and no
>> diagnostic with -std=gnu or -std=f2018 or lower.
>
> As the majority agrees on this, I accept it.  The attached patch
> now does this and fixes the testcases accordingly.
>
>>> It seems that the solution is to fix the code in the testsuite.
>>
>> Agreed, these seem to explicitly test mismatching kinds, so add an
>> option to prevent error.
>
> Done.
>
> I also fixed a few issues in the documentation in gfortran.texi .
>
> As I currently cannot build a full compiler (see PR112643),
> patch V3 is not properly regtested yet, but appears to give
> results as discussed.
>
> Comments?
>
>> Mikael
>
> Thanks,
> Harald
>
>
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