| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT LIBRARY COMPONENTS -- |
| -- -- |
| -- G N A T . M O S T _ R E C E N T _ E X C E P T I O N -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 2000 Ada Core Technologies, 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- -- |
| -- ware Foundation; either version 2, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- |
| -- for more details. You should have received a copy of the GNU General -- |
| -- Public License distributed with GNAT; see file COPYING. If not, write -- |
| -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- |
| -- MA 02111-1307, USA. -- |
| -- -- |
| -- As a special exception, if other files instantiate generics from this -- |
| -- unit, or you link this unit with other files to produce an executable, -- |
| -- this unit does not by itself cause the resulting executable to be -- |
| -- covered by the GNU General Public License. This exception does not -- |
| -- however invalidate any other reasons why the executable file might be -- |
| -- covered by the GNU Public License. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with Ada.Exceptions.Is_Null_Occurrence; |
| with System.Soft_Links; |
| |
| package body GNAT.Most_Recent_Exception is |
| |
| ---------------- |
| -- Occurrence -- |
| ---------------- |
| |
| function Occurrence |
| return Ada.Exceptions.Exception_Occurrence |
| is |
| EOA : constant Ada.Exceptions.Exception_Occurrence_Access := |
| GNAT.Most_Recent_Exception.Occurrence_Access; |
| |
| use type Ada.Exceptions.Exception_Occurrence_Access; |
| |
| begin |
| if EOA = null then |
| return Ada.Exceptions.Null_Occurrence; |
| else |
| return EOA.all; |
| end if; |
| end Occurrence; |
| |
| ----------------------- |
| -- Occurrence_Access -- |
| ----------------------- |
| |
| function Occurrence_Access |
| return Ada.Exceptions.Exception_Occurrence_Access |
| is |
| use Ada.Exceptions; |
| |
| EOA : constant Exception_Occurrence_Access := |
| System.Soft_Links.Get_Current_Excep.all; |
| |
| begin |
| if EOA = null then |
| return null; |
| |
| elsif Is_Null_Occurrence (EOA.all) then |
| return null; |
| |
| else |
| return EOA; |
| end if; |
| end Occurrence_Access; |
| |
| end GNAT.Most_Recent_Exception; |
