1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
11 -- Copyright (C) 1992-2001, Free Software Foundation, Inc. --
13 -- GNAT is free software; you can redistribute it and/or modify it under --
14 -- terms of the GNU General Public License as published by the Free Soft- --
15 -- ware Foundation; either version 2, or (at your option) any later ver- --
16 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
17 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
18 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
19 -- for more details. You should have received a copy of the GNU General --
20 -- Public License distributed with GNAT; see file COPYING. If not, write --
21 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
22 -- MA 02111-1307, USA. --
24 -- GNAT was originally developed by the GNAT team at New York University. --
25 -- Extensive contributions were provided by Ada Core Technologies Inc. --
27 ------------------------------------------------------------------------------
29 -- This child package contains the routines used to actually load a project
30 -- file and create entries in the source file table. It also contains two
31 -- routines to save and restore a project scan context.
33 with Scans
; use Scans
;
34 with Types
; use Types
;
38 function Load_Project_File
(Path
: String) return Source_File_Index
;
39 -- Load into memory the source of a project source file.
40 -- Initialize the Scans state.
42 type Saved_Project_Scan_State
is limited private;
43 -- Used to save project scan state in following two routines
45 procedure Save_Project_Scan_State
46 (Saved_State
: out Saved_Project_Scan_State
);
47 pragma Inline
(Save_Project_Scan_State
);
48 -- Save the Scans state, as well as the values of
49 -- Source and Current_Source_File.
51 procedure Restore_Project_Scan_State
52 (Saved_State
: Saved_Project_Scan_State
);
53 pragma Inline
(Restore_Project_Scan_State
);
54 -- Restore the Scans state and the values of
55 -- Source and Current_Source_File.
59 type Saved_Project_Scan_State
is record
60 Scan_State
: Saved_Scan_State
;
61 Source
: Source_Buffer_Ptr
;
62 Current_Source_File
: Source_File_Index
;