2015-10-26 Javier Miranda <miranda@adacore.com>

2015-10-26  Javier Miranda  <miranda@adacore.com>

	* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Return False when
	generating C code.
	* sem_ch3.adb: Fix typos.

2015-10-26  Bob Duff  <duff@adacore.com>

	* sem_ch13.adb (Build_Predicate_Functions): Change the
	structure of the predicate functions to reflect the requirements
	of AI12-0071.
	(Add_Condition): New procedure to do the "and-then-ing" in Add_Call
	and Add_Predicates.
	* einfo.ads (Static_Real_Or_String_Predicate): Change the
	documentation to reflect the new structure.
	* sem_eval.adb (Real_Or_String_Static_Predicate_Matches):
	Change the walking of the predicate expression to reflect the
	new structure.
	* exp_util.adb: Minor comment fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229352 138bc75d-0d04-0410-961f-82ee72b054a4