diff options
Diffstat (limited to 'gcc/ada/a-coorse.adb')
| -rw-r--r-- | gcc/ada/a-coorse.adb | 62 |
1 files changed, 59 insertions, 3 deletions
diff --git a/gcc/ada/a-coorse.adb b/gcc/ada/a-coorse.adb index 41ebb5c..600403b 100644 --- a/gcc/ada/a-coorse.adb +++ b/gcc/ada/a-coorse.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 2004-2011, Free Software Foundation, Inc. -- +-- Copyright (C) 2004-2012, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -285,6 +285,20 @@ package body Ada.Containers.Ordered_Sets is Adjust (Container.Tree); end Adjust; + procedure Adjust (Control : in out Reference_Control_Type) is + begin + if Control.Container /= null then + declare + Tree : Tree_Type renames Control.Container.all.Tree; + B : Natural renames Tree.Busy; + L : Natural renames Tree.Lock; + begin + B := B + 1; + L := L + 1; + end; + end if; + end Adjust; + ------------ -- Assign -- ------------ @@ -353,7 +367,20 @@ package body Ada.Containers.Ordered_Sets is (Vet (Container.Tree, Position.Node), "bad cursor in Constant_Reference"); - return (Element => Position.Node.Element'Access); + declare + Tree : Tree_Type renames Position.Container.all.Tree; + B : Natural renames Tree.Busy; + L : Natural renames Tree.Lock; + begin + return R : constant Constant_Reference_Type := + (Element => Position.Node.Element'Access, + Control => + (Controlled with Container'Unrestricted_Access)) + do + B := B + 1; + L := L + 1; + end return; + end; end Constant_Reference; -------------- @@ -554,6 +581,22 @@ package body Ada.Containers.Ordered_Sets is end if; end Finalize; + procedure Finalize (Control : in out Reference_Control_Type) is + begin + if Control.Container /= null then + declare + Tree : Tree_Type renames Control.Container.all.Tree; + B : Natural renames Tree.Busy; + L : Natural renames Tree.Lock; + begin + B := B - 1; + L := L - 1; + end; + + Control.Container := null; + end if; + end Finalize; + ---------- -- Find -- ---------- @@ -699,7 +742,20 @@ package body Ada.Containers.Ordered_Sets is raise Constraint_Error with "key not in set"; end if; - return (Element => Node.Element'Access); + declare + Tree : Tree_Type renames Container'Unrestricted_Access.all.Tree; + B : Natural renames Tree.Busy; + L : Natural renames Tree.Lock; + begin + return R : constant Constant_Reference_Type := + (Element => Node.Element'Access, + Control => + (Controlled with Container'Unrestricted_Access)) + do + B := B + 1; + L := L + 1; + end return; + end; end Constant_Reference; -------------- |