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scos.ads (In_Decision): Add missing entry for 'a'.

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2013-01-02  Thomas Quinot  <quinot@adacore.com>

	* scos.ads (In_Decision): Add missing entry for 'a'.
	* sem_prag.adb (Analyze_Pragma, case pragma Check): Omit
	call to Set_SCO_Pragma_Enabled for Invariant and Predicate.
	* sem_ch13.adb: Minor comment update.

From-SVN: r194777
This commit is contained in:
Thomas Quinot 2013-01-02 09:24:58 +00:00 committed by Arnaud Charlet
parent e0d7fe6dc7
commit 8f252d27b1
4 changed files with 34 additions and 13 deletions
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7
gcc/ada/ChangeLog
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@ -1,3 +1,10 @@
2013-01-02 Thomas Quinot <quinot@adacore.com>
* scos.ads (In_Decision): Add missing entry for 'a'.
* sem_prag.adb (Analyze_Pragma, case pragma Check): Omit
call to Set_SCO_Pragma_Enabled for Invariant and Predicate.
* sem_ch13.adb: Minor comment update.
2012-12-21 Ed Schonberg <schonberg@adacore.com>
PR ada/53737

4
gcc/ada/scos.ads
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@ -385,8 +385,8 @@ package SCOs is
Table_Increment => 300);
Is_Decision : constant array (Character) of Boolean :=
('E' | 'G' | 'I' | 'P' | 'A' | 'W' | 'X' => True,
others => False);
('E' | 'G' | 'I' | 'P' | 'a' | 'A' | 'W' | 'X' => True,
others => False);
-- Indicates which C1 values correspond to decisions
-- The SCO_Table_Entry values appear as follows:

3
gcc/ada/sem_ch13.adb
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@ -5229,8 +5229,7 @@ package body Sem_Ch13 is
Exp := New_Copy_Tree (Arg2);
-- Preserve sloc of original pragma Invariant (this is required
-- by Par_SCO).
-- Preserve sloc of original pragma Invariant
Loc := Sloc (Ritem);

33
gcc/ada/sem_prag.adb
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@ -2233,7 +2233,7 @@ package body Sem_Prag is
(Get_Pragma_Arg (Arg2), Standard_String);
end if;
-- For a pragma in the extended main source unit, record enabled
-- For a pragma PPC in the extended main source unit, record enabled
-- status in SCO.
-- This may seem redundant with the call to Check_Enabled occurring
@ -7449,8 +7449,9 @@ package body Sem_Prag is
-- [,[Message =>] String_EXPRESSION]);
when Pragma_Check => Check : declare
Expr : Node_Id;
Eloc : Source_Ptr;
Expr : Node_Id;
Eloc : Source_Ptr;
Cname : Name_Id;
Check_On : Boolean;
-- Set True if category of assertions referenced by Name enabled
@ -7477,14 +7478,28 @@ package body Sem_Prag is
return;
end if;
-- Indicate if pragma is enabled. The Original_Node reference here
-- is to deal with pragma Assert rewritten as a Check pragma.
Cname := Chars (Get_Pragma_Arg (Arg1));
Check_On := Check_Enabled (Cname);
Check_On := Check_Enabled (Chars (Get_Pragma_Arg (Arg1)));
case Cname is
when Name_Predicate |
Name_Invariant =>
if Check_On and then not Split_PPC (N) then
Set_SCO_Pragma_Enabled (Loc);
end if;
-- Nothing to do: since checks occur in client units,
-- the SCO for the aspect in the declaration unit is
-- conservatively always enabled.
null;
when others =>
if Check_On and then not Split_PPC (N) then
-- Mark pragma/aspect SCO as enabled
Set_SCO_Pragma_Enabled (Loc);
end if;
end case;
-- If expansion is active and the check is not enabled then we
-- rewrite the Check as: