Use underscore instead of space in 'host_data'.
Follow-up to recent commit
33fdbbe4ce6055eb858096d01720ccf94aa854ec
"Fortran: Add missing ST_OMP_END_SCOPE handling [PR102313]".
gcc/testsuite/
* gfortran.dg/goacc/unexpected-end.f90: Add OpenACC 'host_data'
testing.
!$acc end DATA ! { dg-error "Unexpected !.ACC END DATA" }
-!$acc end HOST DATA ! { dg-error "Unclassifiable OpenACC directive" }
+!$acc end HOST_DATA ! { dg-error "Unexpected !.ACC END HOST_DATA" }
!$acc end KERNELS ! { dg-error "Unexpected !.ACC END KERNELS" }
!$acc end SERIAL LOOP ! { dg-error "Unexpected !.ACC END SERIAL LOOP" }
+!$acc end EUPHORBIA LATHYRIS ! { dg-error "Unclassifiable OpenACC directive" }
+
end