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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- G N A T --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2022, AdaCore --
-- --
-- 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 3, 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. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- 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/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This is the parent package for a library of useful units provided with GNAT
-- Note: this unit is used during bootstrap, see ADA_GENERATED_FILES in
-- gcc-interface/Make-lang.in for details on the constraints.
package GNAT is
pragma Pure;
-- The following type denotes the range of buckets for various hashed
-- data structures in the GNAT unit hierarchy.
type Bucket_Range_Type is mod 2 ** 32;
-- The following exception is raised whenever an attempt is made to mutate
-- the state of a data structure that is being iterated on.
Iterated : exception;
-- The following exception is raised when an iterator is exhausted and
-- further attempts are made to advance it.
Iterator_Exhausted : exception;
-- The following exception is raised whenever an attempt is made to mutate
-- the state of a data structure that has not been created yet.
Not_Created : exception;
end GNAT;