1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
10 -- Copyright (C) 1992-2000 Free Software Foundation, Inc. --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
23 -- GNAT was originally developed by the GNAT team at New York University. --
24 -- Extensive contributions were provided by Ada Core Technologies Inc. --
26 ------------------------------------------------------------------------------
28 -- The following package declares data types for GNAT project.
29 -- These data types are used in the bodies of the Prj hierarchy.
33 with Types; use Types;
37 -- At one point, this package was private.
38 -- It cannot be private, because it is used outside of
41 Tool_Name : Name_Id := No_Name;
43 Current_Verbosity : Verbosity := Default;
46 (Specification, Body_Part);
48 type File_Name_Data is record
49 Name : Name_Id := No_Name;
50 Path : Name_Id := No_Name;
51 Project : Project_Id := No_Project;
52 Needs_Pragma : Boolean := False;
54 -- File and Path name of a spec or body.
56 type File_Names_Data is array (Spec_Or_Body) of File_Name_Data;
58 type Unit_Id is new Nat;
59 No_Unit : constant Unit_Id := 0;
60 type Unit_Data is record
61 Name : Name_Id := No_Name;
62 File_Names : File_Names_Data;
64 -- File and Path names of a unit, with a reference to its
67 package Units is new Table.Table
68 (Table_Component_Type => Unit_Data,
69 Table_Index_Type => Unit_Id,
72 Table_Increment => 100,
73 Table_Name => "Prj.Com.Units");
75 type Header_Num is range 0 .. 2047;
77 function Hash is new GNAT.HTable.Hash (Header_Num => Header_Num);
79 function Hash (Name : Name_Id) return Header_Num;
81 function Hash (Name : String_Id) return Header_Num;
83 package Units_Htable is new GNAT.HTable.Simple_HTable
84 (Header_Num => Header_Num,
86 No_Element => No_Unit,