+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- F N A M E --
--- --
--- S p e c --
--- --
--- $Revision: 1.1.16.1 $
--- --
--- Copyright (C) 1992-2000 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- --
--- 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. --
--- --
--- 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. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
--- This package, together with its child package Fname.UF define the
--- association between source file names and unit names as defined
--- (see package Uname for definition of format of unit names).
-
-with Types; use Types;
-
-package Fname is
-
- -- Note: this package spec does not depend on the Uname spec in the Ada
- -- sense, but the comments and description of the semantics do depend on
- -- the conventions established by Uname.
-
- ---------------------------
- -- File Name Conventions --
- ---------------------------
-
- -- GNAT requires that there be a one to one correspondence between source
- -- file names (as used in the Osint package interface) and unit names as
- -- defined by the Uname package. This correspondence is defined by the
- -- two subprograms defined here in the Fname package.
-
- -- For full rules of file naming, see GNAT User's Guide. Note that the
- -- naming rules are affected by the presence of Source_File_Name pragmas
- -- that have been previously processed.
-
- -- Note that the file name does *not* include the directory name. The
- -- management of directories is provided by Osint, and full file names
- -- are used only for error message purposes within GNAT itself.
-
- -----------------
- -- Subprograms --
- -----------------
-
- type Expected_Unit_Type is (Expect_Body, Expect_Spec, Unknown);
- -- Return value from Get_Expected_Unit_Type
-
- function Get_Expected_Unit_Type
- (Fname : File_Name_Type)
- return Expected_Unit_Type;
- -- If possible, determine whether the given file name corresponds to a unit
- -- that is a spec or body (e.g. by examining the extension). If this cannot
- -- be determined with the file naming conventions in use, then the returned
- -- value is set to Unknown.
-
- function Is_Predefined_File_Name
- (Fname : File_Name_Type;
- Renamings_Included : Boolean := True)
- return Boolean;
- -- This function determines if the given file name (which must be a simple
- -- file name with no directory information) is the file name for one of
- -- the predefined library units. On return, Name_Buffer contains the
- -- file name. The Renamings_Included parameter indicates whether annex
- -- J renamings such as Text_IO are to be considered as predefined. If
- -- Renamings_Included is True, then Text_IO will return True, otherwise
- -- only children of Ada, Interfaces and System return True.
-
- function Is_Internal_File_Name
- (Fname : File_Name_Type;
- Renamings_Included : Boolean := True)
- return Boolean;
- -- Similar to Is_Predefined_File_Name. The internal file set is a
- -- superset of the predefined file set including children of GNAT,
- -- and also children of DEC for the VMS case.
-
- procedure Tree_Read;
- -- Dummy procedure (reads dummy table values from tree file)
-
- procedure Tree_Write;
- -- Writes out internal tables to current tree file using Tree_Write
- -- This is actually a dummy routine, since the relevant table is
- -- no longer used, but we retain it for now, to avoid a tree file
- -- incompatibility with the 3.13 compiler. Should be removed for
- -- the 3.14a release ???
-
-end Fname;
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