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