56 lines
3.2 KiB
Ada
56 lines
3.2 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- B U T I L --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2007, Free Software Foundation, Inc. --
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-- --
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-- GNAT 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 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with Namet; use Namet;
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package Butil is
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-- This package contains utility routines for the binder
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function Is_Predefined_Unit return Boolean;
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-- Given a unit name stored in Name_Buffer with length in Name_Len,
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-- returns True if this is the name of a predefined unit or a child of
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-- a predefined unit (including the obsolescent renamings). This is used
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-- in the preference selection (see Better_Choice in body of Binde).
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function Is_Internal_Unit return Boolean;
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-- Given a unit name stored in Name_Buffer with length in Name_Len,
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-- returns True if this is the name of an internal unit or a child of
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-- an internal. Similar in usage to Is_Predefined_Unit.
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-- Note: the following functions duplicate functionality in Uname, but
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-- we want to avoid bringing Uname into the binder since it generates
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-- to many unnecessary dependencies, and makes the binder too large.
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function Uname_Less (U1, U2 : Unit_Name_Type) return Boolean;
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-- Determines if the unit name U1 is alphabetically before U2
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procedure Write_Unit_Name (U : Unit_Name_Type);
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-- Output unit name with (body) or (spec) after as required. On return
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-- Name_Len is set to the number of characters which were output.
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end Butil;
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