2009-04-15 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch9.adb: Comment improvements.
(Build_Entry_Family_Name): Add parentheses around the index of a entry
family member.
2009-04-15 Bob Duff <duff@adacore.com>
* sem_warn.adb (Check_Infinite_Loop_Warning): Catch cases like
"while X /= null loop" where X is unchanged inside the loop. We were
not warning in this case, because of the pointers -- we feared that the
loop variable could be updated via a pointer, if there are any pointers
around the place. But that is impossible in this case.
* sem_util.adb (May_Be_Lvalue): This routine was overly pessimistic in
the case of dereferences. In X.all, X cannot be an l-value. We now
catch that case (and implicit dereferences, too).
2009-04-15 Vincent Celier <celier@adacore.com>
* sinput-p.ads, sinput-p.adb (Clear_Source_File_Table): New procedure
2009-04-15 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Is_Actual_Of_Previous_Formal): Make fully recursive.
From code reading.
(Analyze_Package_Instantiation): If generic unit in child instance is
the same as generic unit in parent instance, look for an outer homonym
to locate the desired generic.
From-SVN: r146112
