[Bug fortran/122508] [OpenMP] Labels referenced in metadirective body and defined in outer region mishandled

[parras at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122508

--- Comment #3 from Paul-Antoine Arras <parras at gcc dot gnu.org> ---
I concur with the necessity to have a stack to handle labels across
metadirective bodies with arbitrary nested levels. Perhaps it can be coupled
with gfc_state_stack?