2013-04-11 Robert Dewar <dewar@adacore.com>
* atree.h: Add declarations for Flag255-Flag289 Fix declaration
of Field30 (was wrong, but no effect, since not yet referenced by
back end) Add declarations for Field31-Field35 Add declarations
for Node31-Node35.
* einfo.ads, einfo.adb (Has_Invariants): No longer applies to
procedures.
(Has_Predicates): No longer applies to functions.
(Is_Predicate_Function): New flag.
(Is_Predicate_Function_M): New flag.
(Is_Invariant_Procedure): New flag.
(Predicate_Function_M): New function.
(Set_Predicate_Function_M): New procedure.
* exp_ch11.adb (Expand_N_Raise_Expression): Take care of special
case of appearing in predicate used for membership test.
* exp_ch3.adb (Insert_Component_Invariant_Checks): Set
Is_Invariant_Procedure flag.
* exp_ch4.adb (Expand_Op_In): Call special predicate function
that takes care of raise_expression nodes in the predicate.
* exp_util.ads, exp_util.adb (Make_Predicate_Call): Add argument Mem for
membership case.
* sem_ch13.adb (Build_Predicate_Functions): New name for
Build_Predicate_Function. Major rewrite to take care of raise
expression in predicate for membership tests.
* sem_res.adb (Resolve_Actuals): Include both predicate functions
in defense against infinite predicate function loops.
* sinfo.ads, sinfo.adb (Convert_To_Return_False): New flag.
2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_prag.adb: Minor reformatting.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: Generate reference for component of anonymous
access type.
From-SVN: r197766
