| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- S C A N S -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- $Revision: 1.12 $ |
| -- -- |
| -- 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, 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. -- |
| -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| 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; |
