2010-06-14 Robert Dewar <dewar@adacore.com>
* opt.ads (Check_Policy_List): Add some clarifying comments
* sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
on rewritten Assert pragma.
2010-06-14 Gary Dismukes <dismukes@adacore.com>
* sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
controlled operations, so that they will be treated as overriding even
if the overridden subprogram is marked Is_Hidden, as long as the
overridden subprogram's parent subprogram is not hidden.
2010-06-14 Robert Dewar <dewar@adacore.com>
* debug.adb: Entry for gnatw.d no longer specific for while loops
* einfo.adb (First_Exit_Statement): New attribute for E_Loop
* einfo.ads (First_Exit_Statement): New attribute for E_Loop
* sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
new calling sequence to include test for EXIT WHEN.
(Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
* sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
EXIT WHEN case.
* sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
node.
* sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
PRAGMA, not to pragma identifier).
(Next_Exit_Statement): New attribute of N_Exit_Statement node
2010-06-14 Robert Dewar <dewar@adacore.com>
* sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
would fail" msg.
2010-06-14 Robert Dewar <dewar@adacore.com>
* par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
missing pragma argument identifier.
2010-06-14 Robert Dewar <dewar@adacore.com>
* atree.ads, atree.adb (Ekind_In): New functions
2010-06-14 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
2010-06-14 Robert Dewar <dewar@adacore.com>
* usage.adb (Usage): Redo documentation of -gnatwa.
From-SVN: r160743
