[Ada] Fix strange warning when using Ada.Iterator_Interface
The back-end was recently changed to issue more -Wuninitialized warnings
on Out parameters and this has caught a case related to
Ada.Iterator_Interface.: This patchlet simply kills this uninteresting
warning.
2018-10-09 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_disp.adb (Make_Disp_Asynchronous_Select_Spec): Set
Warnings_Off on the B out parameter.
gcc/testsuite/
* gnat.dg/warn17.adb: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264977
138bc75d-0d04-0410-961f-
82ee72b054a4