| 1 |
281 |
jeremybenn |
------------------------------------------------------------------------------
|
| 2 |
|
|
-- --
|
| 3 |
|
|
-- GNAT COMPILER COMPONENTS --
|
| 4 |
|
|
-- --
|
| 5 |
|
|
-- S W I T C H - C --
|
| 6 |
|
|
-- --
|
| 7 |
|
|
-- S p e c --
|
| 8 |
|
|
-- --
|
| 9 |
|
|
-- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
|
| 10 |
|
|
-- --
|
| 11 |
|
|
-- GNAT is free software; you can redistribute it and/or modify it under --
|
| 12 |
|
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
| 13 |
|
|
-- ware Foundation; either version 3, or (at your option) any later ver- --
|
| 14 |
|
|
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
|
| 15 |
|
|
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
| 16 |
|
|
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
|
| 17 |
|
|
-- for more details. You should have received a copy of the GNU General --
|
| 18 |
|
|
-- Public License distributed with GNAT; see file COPYING3. If not, go to --
|
| 19 |
|
|
-- http://www.gnu.org/licenses for a complete copy of the license. --
|
| 20 |
|
|
-- --
|
| 21 |
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
| 22 |
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
| 23 |
|
|
-- --
|
| 24 |
|
|
------------------------------------------------------------------------------
|
| 25 |
|
|
|
| 26 |
|
|
-- This package scans front end switches. Note that the body of Usage must be
|
| 27 |
|
|
-- coordinated with the switches that are recognized by this package.
|
| 28 |
|
|
-- The Usage package also acts as the official documentation for the
|
| 29 |
|
|
-- switches that are recognized. In addition, package Debug documents
|
| 30 |
|
|
-- the otherwise undocumented debug switches that are also recognized.
|
| 31 |
|
|
|
| 32 |
|
|
package Switch.C is
|
| 33 |
|
|
|
| 34 |
|
|
procedure Scan_Front_End_Switches (Switch_Chars : String);
|
| 35 |
|
|
-- Procedures to scan out front end switches stored in the given string.
|
| 36 |
|
|
-- The first character is known to be a valid switch character, and there
|
| 37 |
|
|
-- are no blanks or other switch terminator characters in the string, so
|
| 38 |
|
|
-- the entire string should consist of valid switch characters, except that
|
| 39 |
|
|
-- an optional terminating NUL character is allowed. A bad switch causes
|
| 40 |
|
|
-- a fatal error exit and control does not return. The call also sets
|
| 41 |
|
|
-- Usage_Requested to True if a ? switch is encountered.
|
| 42 |
|
|
|
| 43 |
|
|
end Switch.C;
|
