On Thu, Jan 09, 2025 at 01:17:24PM +0100, Tobias Burnus wrote:
> A case where 'omp error' diagnostic should be delayed - and (here) suppressed:
>
> program_control/sources/error.1.c:15:23: error: ‘pragma omp error’
> encountered: GNU compiler required.
> 15 | otherwise(error at(compilation) severity(fatal) \
> | ^~~~~
>
> which is odd given that we have the GNU compiler:
>
> #pragma omp metadirective \
> when(implementation={vendor(gnu)}: nothing ) \
> otherwise(error at(compilation) severity(fatal) \
> message("GNU compiler required."))
This isn't going to be fun if it is supposed to be resolved only very late
in the compilation process, I guess then we'll need some tree/statement
holding the error directive perhaps with the guarding condition from the
metadirective and defer diagnostics until the metadirective is resolved.
Jakub
