ada: Cleanup related to lock-free protected subprograms
Cleanup code and documentation; semantics is unaffected.
gcc/ada/
* doc/gnat_rm/implementation_defined_pragmas.rst
(Lock_Free): Remove inconsistent periods that end item
descriptions.
* sem_ch9.adb
(Allows_Lock_Free_Implementation): Remove unnecessary guard
against an empty list of parameters; replace low-level entity kind
membership test with a high-level query; refill error message.
* gnat_rm.texi: Regenerate.
git://gcc.gnu.org / gcc.git / commit