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Diffstat (limited to 'gcc-4.2.1/gcc/ada/s-wwdwch.adb')
-rw-r--r-- | gcc-4.2.1/gcc/ada/s-wwdwch.adb | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/gcc-4.2.1/gcc/ada/s-wwdwch.adb b/gcc-4.2.1/gcc/ada/s-wwdwch.adb deleted file mode 100644 index 798c66e03..000000000 --- a/gcc-4.2.1/gcc/ada/s-wwdwch.adb +++ /dev/null @@ -1,132 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- S Y S T E M . W W D _ W C H A R -- --- -- --- B o d y -- --- -- --- Copyright (C) 1992-2005, 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. -- --- -- ------------------------------------------------------------------------------- - -with Interfaces; use Interfaces; - -with System.WWd_Char; - -package body System.Wwd_WChar is - - ------------------------------------ - -- Wide_Wide_Width_Wide_Character -- - ------------------------------------ - - -- This is the case where we are talking about the Wide_Wide_Image of - -- a Wide_Character, which is always the same character sequence as the - -- Wide_Image of the same Wide_Character. - - function Wide_Wide_Width_Wide_Character - (Lo, Hi : Wide_Character) return Natural - is - begin - return Wide_Width_Wide_Character (Lo, Hi); - end Wide_Wide_Width_Wide_Character; - - ------------------------------------ - -- Wide_Wide_Width_Wide_Wide_Char -- - ------------------------------------ - - function Wide_Wide_Width_Wide_Wide_Char - (Lo, Hi : Wide_Wide_Character) return Natural - is - LV : constant Unsigned_32 := Wide_Wide_Character'Pos (Lo); - HV : constant Unsigned_32 := Wide_Wide_Character'Pos (Hi); - - begin - -- Return zero if empty range - - if LV > HV then - return 0; - - -- Return max value (12) for wide character (Hex_hhhhhhhh) - - elsif HV > 255 then - return 12; - - -- If any characters in normal character range, then use normal - -- Wide_Wide_Width attribute on this range to find out a starting point. - -- Otherwise start with zero. - - else - return - System.WWd_Char.Wide_Wide_Width_Character - (Lo => Character'Val (LV), - Hi => Character'Val (Unsigned_32'Min (255, HV))); - end if; - end Wide_Wide_Width_Wide_Wide_Char; - - ------------------------------- - -- Wide_Width_Wide_Character -- - ------------------------------- - - function Wide_Width_Wide_Character - (Lo, Hi : Wide_Character) return Natural - is - LV : constant Unsigned_32 := Wide_Character'Pos (Lo); - HV : constant Unsigned_32 := Wide_Character'Pos (Hi); - - begin - -- Return zero if empty range - - if LV > HV then - return 0; - - -- Return max value (12) for wide character (Hex_hhhhhhhh) - - elsif HV > 255 then - return 12; - - -- If any characters in normal character range, then use normal - -- Wide_Wide_Width attribute on this range to find out a starting point. - -- Otherwise start with zero. - - else - return - System.WWd_Char.Wide_Width_Character - (Lo => Character'Val (LV), - Hi => Character'Val (Unsigned_32'Min (255, HV))); - end if; - end Wide_Width_Wide_Character; - - ------------------------------------ - -- Wide_Width_Wide_Wide_Character -- - ------------------------------------ - - function Wide_Width_Wide_Wide_Character - (Lo, Hi : Wide_Wide_Character) return Natural - is - begin - return Wide_Wide_Width_Wide_Wide_Char (Lo, Hi); - end Wide_Width_Wide_Wide_Character; - -end System.Wwd_WChar; |