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-- --
-- --
-- I M P U N I T --
-- --
-- S p e c --
-- --
-- Copyright (C) 2000 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- --
-- 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. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
-- This package contains data and functions used to determine if a given
-- unit is an internal unit intended only for use by the implementation
-- and which should not be directly WITH'ed by user code.
with Types; use Types;
package Impunit is
function Implementation_Unit (U : Unit_Number_Type) return Boolean;
-- Given the unit number of a unit, this function determines if it is a
-- unit that is intended to be used only internally by the implementation.
-- This is used for posting warnings for improper WITH's of such units
-- (such WITH's are allowed without warnings only in GNAT_Mode set by
-- the use of -gnatg). True is returned if a warning should be posted.
end Impunit;