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Diffstat (limited to 'gcc/ada/a-timoio.adb')
| -rw-r--r-- | gcc/ada/a-timoio.adb | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/gcc/ada/a-timoio.adb b/gcc/ada/a-timoio.adb new file mode 100644 index 000000000..b000cd517 --- /dev/null +++ b/gcc/ada/a-timoio.adb @@ -0,0 +1,141 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . T E X T _ I O . M O D U L A R _ I O -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 1992-2009, 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 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. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +with Ada.Text_IO.Modular_Aux; + +with System.Unsigned_Types; use System.Unsigned_Types; + +package body Ada.Text_IO.Modular_IO is + + package Aux renames Ada.Text_IO.Modular_Aux; + + --------- + -- Get -- + --------- + + procedure Get + (File : File_Type; + Item : out Num; + Width : Field := 0) + is + pragma Unsuppress (Range_Check); + + begin + if Num'Size > Unsigned'Size then + Aux.Get_LLU (File, Long_Long_Unsigned (Item), Width); + else + Aux.Get_Uns (File, Unsigned (Item), Width); + end if; + + exception + when Constraint_Error => raise Data_Error; + end Get; + + procedure Get + (Item : out Num; + Width : Field := 0) + is + pragma Unsuppress (Range_Check); + + begin + if Num'Size > Unsigned'Size then + Aux.Get_LLU (Current_In, Long_Long_Unsigned (Item), Width); + else + Aux.Get_Uns (Current_In, Unsigned (Item), Width); + end if; + + exception + when Constraint_Error => raise Data_Error; + end Get; + + procedure Get + (From : String; + Item : out Num; + Last : out Positive) + is + pragma Unsuppress (Range_Check); + + begin + if Num'Size > Unsigned'Size then + Aux.Gets_LLU (From, Long_Long_Unsigned (Item), Last); + else + Aux.Gets_Uns (From, Unsigned (Item), Last); + end if; + + exception + when Constraint_Error => raise Data_Error; + end Get; + + --------- + -- Put -- + --------- + + procedure Put + (File : File_Type; + Item : Num; + Width : Field := Default_Width; + Base : Number_Base := Default_Base) + is + begin + if Num'Size > Unsigned'Size then + Aux.Put_LLU (File, Long_Long_Unsigned (Item), Width, Base); + else + Aux.Put_Uns (File, Unsigned (Item), Width, Base); + end if; + end Put; + + procedure Put + (Item : Num; + Width : Field := Default_Width; + Base : Number_Base := Default_Base) + is + begin + if Num'Size > Unsigned'Size then + Aux.Put_LLU (Current_Out, Long_Long_Unsigned (Item), Width, Base); + else + Aux.Put_Uns (Current_Out, Unsigned (Item), Width, Base); + end if; + end Put; + + procedure Put + (To : out String; + Item : Num; + Base : Number_Base := Default_Base) + is + begin + if Num'Size > Unsigned'Size then + Aux.Puts_LLU (To, Long_Long_Unsigned (Item), Base); + else + Aux.Puts_Uns (To, Unsigned (Item), Base); + end if; + end Put; + +end Ada.Text_IO.Modular_IO; |