-- --
-- B o d y --
-- --
--- --
--- Copyright (C) 1992-2001, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
-- --
-- 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 2, or (at your option) any later ver- --
+-- 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. See the GNU General Public License --
--- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- 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. --
-- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
+-- 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. --
with Alloc;
with Hostparm; use Hostparm;
-with Namet; use Namet;
with Table;
+with Types; use Types;
package body Fname is
Table_Initial => Alloc.SFN_Table_Initial,
Table_Increment => Alloc.SFN_Table_Increment,
Table_Name => "Fname_Dummy_Table");
- ----------------------------
- -- Get_Expected_Unit_Type --
- ----------------------------
-
- -- We assume that a file name whose last character is a lower case b is
- -- a body and a file name whose last character is a lower case s is a
- -- spec. If any other character is found (e.g. when we are in syntax
- -- checking only mode, where the file name conventions are not set),
- -- then we return Unknown.
-
- function Get_Expected_Unit_Type
- (Fname : File_Name_Type)
- return Expected_Unit_Type
- is
- begin
- Get_Name_String (Fname);
-
- if Name_Buffer (Name_Len) = 'b' then
- return Expect_Body;
- elsif Name_Buffer (Name_Len) = 's' then
- return Expect_Spec;
- else
- return Unknown;
- end if;
- end Get_Expected_Unit_Type;
---------------------------
-- Is_Internal_File_Name --
function Is_Internal_File_Name
(Fname : File_Name_Type;
- Renamings_Included : Boolean := True)
- return Boolean
+ Renamings_Included : Boolean := True) return Boolean
is
begin
if Is_Predefined_File_Name (Fname, Renamings_Included) then
function Is_Predefined_File_Name
(Fname : File_Name_Type;
- Renamings_Included : Boolean := True)
- return Boolean
+ Renamings_Included : Boolean := True) return Boolean
+ is
+ begin
+ Get_Name_String (Fname);
+ return Is_Predefined_File_Name (Renamings_Included);
+ end Is_Predefined_File_Name;
+
+ function Is_Predefined_File_Name
+ (Renamings_Included : Boolean := True) return Boolean
is
subtype Str8 is String (1 .. 8);
- Predef_Names : array (1 .. 11) of Str8 :=
+ Predef_Names : constant array (1 .. 11) of Str8 :=
("ada ", -- Ada
- "calendar", -- Calendar
"interfac", -- Interfaces
"system ", -- System
- "machcode", -- Machine_Code
- "unchconv", -- Unchecked_Conversion
- "unchdeal", -- Unchecked_Deallocation
-- Remaining entries are only considered if Renamings_Included true
+ "calendar", -- Calendar
+ "machcode", -- Machine_Code
+ "unchconv", -- Unchecked_Conversion
+ "unchdeal", -- Unchecked_Deallocation
"directio", -- Direct_IO
"ioexcept", -- IO_Exceptions
"sequenio", -- Sequential_IO
"text_io "); -- Text_IO
Num_Entries : constant Natural :=
- 7 + 4 * Boolean'Pos (Renamings_Included);
+ 3 + 8 * Boolean'Pos (Renamings_Included);
begin
- -- Get file name, removing the extension (if any)
-
- Get_Name_String (Fname);
+ -- Remove extension (if present)
if Name_Len > 4 and then Name_Buffer (Name_Len - 3) = '.' then
Name_Len := Name_Len - 4;
if Name_Len > 8 then
return False;
- -- Definitely predefined if prefix is a- i- or s-
+ -- Definitely predefined if prefix is a- i- or s- followed by letter
- elsif Name_Len > 2
+ elsif Name_Len >= 3
and then Name_Buffer (2) = '-'
- and then (Name_Buffer (1) = 'a' or else
- Name_Buffer (1) = 'i' or else
+ and then (Name_Buffer (1) = 'a'
+ or else
+ Name_Buffer (1) = 'i'
+ or else
Name_Buffer (1) = 's')
+ and then (Name_Buffer (3) in 'a' .. 'z'
+ or else
+ Name_Buffer (3) in 'A' .. 'Z')
then
return True;
end if;
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