-- --
-- S p e c --
-- --
--- Copyright (C) 1992-2002, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2008, 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. --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- off into a child package to avoid a dependence of Sinput on Osint which
-- would cause trouble in the tree read/write routines.
-with Types; use Types;
-
package Sinput.L is
- -------------------------------------------
- -- Subprograms for Loading Source Files --
- -------------------------------------------
+ ------------------------------------------
+ -- Subprograms for Loading Source Files --
+ ------------------------------------------
function Load_Source_File (N : File_Name_Type) return Source_File_Index;
-- Given a source file name, returns the index of the corresponding entry
-- The file is never preprocessed.
function Load_Definition_File
- (N : File_Name_Type)
- return Source_File_Index;
- -- Needs comments ???
+ (N : File_Name_Type) return Source_File_Index;
+ -- Loads preprocessing definition file. Similar to Load_Source_File
+ -- except that this file is not itself preprocessed.
function Load_Preprocessing_Data_File
- (N : File_Name_Type)
- return Source_File_Index;
- -- Similar to Load_Source_File, except that the file is never preprocessed.
+ (N : File_Name_Type) return Source_File_Index;
+ -- Loads preprocessing data file. Similar to Load_Source_File except
+ -- that this file is not itself preprocessed.
procedure Complete_Source_File_Entry;
-- Called on completing the parsing of a source file. This call completes
-- the source file table entry for the current source file.
+ function Source_File_Is_No_Body (X : Source_File_Index) return Boolean;
+ -- Returns true if the designated source file contains pragma No_Body;
+ -- and no other tokens. If the source file contains anything other than
+ -- this sequence of three tokens, then False is returned.
+
function Source_File_Is_Subunit (X : Source_File_Index) return Boolean;
-- This function determines if a source file represents a subunit. It
-- works by scanning for the first compilation unit token, and returning
-- Inst_Node is the instantiation node, and Template_Id is the defining
-- identifier of the generic declaration or body unit as appropriate.
-- A is set to an adjustment factor to be used in subsequent calls to
- -- Adjust_Instantiation_Sloc. The instantiation mechnaism is also used
+ -- Adjust_Instantiation_Sloc. The instantiation mechanism is also used
-- for inlined function and procedure calls. The parameter Inlined_Body
-- is set to True in such cases, and False for a generic instantiation.
-- This is used for generating error messages that distinguish these
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