2014-07-29 Robert Dewar <dewar@adacore.com>
* einfo.ads, einfo.adb (Static_Real_Or_String_Predicate): New function
(Set_Static_Real_Or_String_Predicate): New procedure
* sem_ch13.adb (Build_Predicate_Functions): Accomodate static
string predicates (Is_Predicate_Static): Handle static string
predicates.
* sem_eval.adb (Real_Or_String_Static_Predicate_Matches):
New procedure (Check_Expression_Against_Static_Predicate):
Deal with static string predicates, now fully implemented
(Eval_Relational_Op): Allow string equality/inequality as static
if not comes from source.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213162
138bc75d-0d04-0410-961f-
82ee72b054a4