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|
------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- S C A N S --
-- --
-- B o d y --
-- --
-- Copyright (C) 1992-2001 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, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, 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. --
-- --
------------------------------------------------------------------------------
package body Scans is
------------------------
-- Restore_Scan_State --
------------------------
procedure Restore_Scan_State (Saved_State : in Saved_Scan_State) is
begin
Scan_Ptr := Saved_State.Save_Scan_Ptr;
Token := Saved_State.Save_Token;
Token_Ptr := Saved_State.Save_Token_Ptr;
Current_Line_Start := Saved_State.Save_Current_Line_Start;
Start_Column := Saved_State.Save_Start_Column;
Checksum := Saved_State.Save_Checksum;
First_Non_Blank_Location := Saved_State.Save_First_Non_Blank_Location;
Token_Node := Saved_State.Save_Token_Node;
Token_Name := Saved_State.Save_Token_Name;
Prev_Token := Saved_State.Save_Prev_Token;
Prev_Token_Ptr := Saved_State.Save_Prev_Token_Ptr;
end Restore_Scan_State;
---------------------
-- Save_Scan_State --
---------------------
procedure Save_Scan_State (Saved_State : out Saved_Scan_State) is
begin
Saved_State.Save_Scan_Ptr := Scan_Ptr;
Saved_State.Save_Token := Token;
Saved_State.Save_Token_Ptr := Token_Ptr;
Saved_State.Save_Current_Line_Start := Current_Line_Start;
Saved_State.Save_Start_Column := Start_Column;
Saved_State.Save_Checksum := Checksum;
Saved_State.Save_First_Non_Blank_Location := First_Non_Blank_Location;
Saved_State.Save_Token_Node := Token_Node;
Saved_State.Save_Token_Name := Token_Name;
Saved_State.Save_Prev_Token := Prev_Token;
Saved_State.Save_Prev_Token_Ptr := Prev_Token_Ptr;
end Save_Scan_State;
end Scans;
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