[Patch, committed] Fortran: Fix line-truncation warning for !$acc and !gcc$ [PR97390] (was: Fortran line lengths)

[Tobias Burnus]

On 10/14/20 2:02 PM, Tobias Burnus wrote:
> On 10/14/20 1:21 PM, Thomas Koenig wrote:
>> It would probably be more helpful if
>> -Werror=line-trunction worked for OpenMP statements
>> as well.

Found the reason why it didn't work with OpenACC (but does with OpenMP).

The problem is that pbuf(i) is not yet set when the check is done (i.e.
it is '\0').
Solution: test 'c' as done for OpenMP.

Committed as obvious. Thanks for the reminder that
-Werror=line-truncation (enabled by default) should have reported this.

Tobias

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