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------------------------------------------------------------------------------
-- --
-- POLYORB COMPONENTS --
-- --
-- T E S T P A R S E R --
-- --
-- B o d y --
-- --
-- Copyright (C) 2001-2012, Free Software Foundation, Inc. --
-- --
-- This 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 3, or (at your option) any later ver- --
-- sion. This software is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY 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 and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- PolyORB is maintained by AdaCore --
-- (email: sales@adacore.com) --
-- --
------------------------------------------------------------------------------
with Ada.Exceptions; use Ada.Exceptions;
with Ada.Text_IO; use Ada.Text_IO;
with GNAT.Command_Line; use GNAT.Command_Line;
with Idl_Fe.Types;
with Idl_Fe.Parser;
with Idl_Fe.Display_Tree;
with Ada_Be.Expansion;
with Idlac_Errors;
procedure Testparser is
Rep : Idl_Fe.Types.Node_Id;
Display_Tree : Boolean
:= True;
Expand : Boolean := False;
Exception_Raised : Exception_Occurrence_Access
:= null;
begin
Put_Line (Current_Error, "Testparser : initializing parser");
loop
case Getopt ("q e") is
when ASCII.NUL => exit;
when 'q' =>
-- Quiet.
Display_Tree := False;
when 'e' =>
Expand := True;
when others =>
raise Program_Error; -- cannot occur!
end case;
end loop;
Idl_Fe.Parser.Initialize (Get_Argument);
Put_Line (Current_Error, "Testparser : Parsing");
Rep := Idl_Fe.Parser.Parse_Specification;
if Expand then
Put_Line (Current_Error, "Testparser : Expanding ");
begin
Ada_Be.Expansion.Expand_Repository (Rep);
exception
when E : others =>
Exception_Raised := Save_Occurrence (E);
end;
end if;
if Display_Tree then
Put_Line (Current_Error, "Testparser : Displaying ");
Idl_Fe.Display_Tree.Disp_Tree (Rep);
end if;
Put_Line (Current_Error, "Testparser : Finished ");
if Idlac_Errors.Is_Error then
Put (Current_Error, "There were " &
Natural'Image (Idlac_Errors.Error_Number) &
" error(s)");
if Idlac_Errors.Is_Warning then
Put_Line (Current_Error, " and " &
Natural'Image (Idlac_Errors.Warning_Number) &
" warning(s) during parsing.");
end if;
else
if Idlac_Errors.Is_Warning then
Put_Line (Current_Error, "there was " &
Natural'Image (Idlac_Errors.Warning_Number) &
" warning(s) during parsing.");
else
Put_Line (Current_Error, "successfully parsed");
end if;
end if;
if Exception_Raised /= null then
Put_Line
(Current_Error, "Exception raised during expansion:");
Put_Line
(Current_Error,
Ada.Exceptions.Exception_Information
(Exception_Raised.all));
end if;
Idl_Fe.Parser.Finalize;
end Testparser;
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