users-guide: Update -Wsafe description for #16689 master
authorBen Gamari <ben@smart-cactus.org>
Tue, 18 Jun 2019 19:56:52 +0000 (15:56 -0400)
committerMarge Bot <ben+marge-bot@smart-cactus.org>
Thu, 20 Jun 2019 02:16:51 +0000 (22:16 -0400)
commitfe819dd637842fb564524a7cf80612a3673ce14c
tree41c4fdf671343297bf3a06a40ba5956c273851bc
parentaa4891a729649051f45adcef1fddbda1b0639e94
users-guide: Update -Wsafe description for #16689

We no longer emit a warning when a safe module is explicitly declared as
such.
docs/users_guide/safe_haskell.rst