[Bug c/105378] New: [OpenMP][5.1] 'nowait' on 'taskwait' not supported

[burnus at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105378

            Bug ID: 105378
           Summary: [OpenMP][5.1] 'nowait' on 'taskwait' not supported
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Keywords: openmp
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: burnus at gcc dot gnu.org
                CC: jakub at gcc dot gnu.org
  Target Milestone: ---

Just to make sure it does not get forgotten as appendix B does not make it
clear.

Testcase: https://github.com/SOLLVE/sollve_vv/pull/474

Currently fails with:

test_task_nowait.c:32:30: error: ‘nowait’ is not valid for ‘#pragma omp
taskwait’
   32 |         #pragma omp taskwait nowait
      |                              ^~~~~~

and applies to all FE.