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Diffstat (limited to 'gcc/ada/libgnat/a-tiflio.ads')
| -rw-r--r-- | gcc/ada/libgnat/a-tiflio.ads | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/gcc/ada/libgnat/a-tiflio.ads b/gcc/ada/libgnat/a-tiflio.ads new file mode 100644 index 00000000000..78be75f9c5e --- /dev/null +++ b/gcc/ada/libgnat/a-tiflio.ads @@ -0,0 +1,89 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . T E X T _ I O . F L O A T _ I O -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2017, Free Software Foundation, Inc. -- +-- -- +-- This specification is derived from the Ada Reference Manual for use with -- +-- GNAT. The copyright notice above, and the license provisions that follow -- +-- apply solely to the contents of the part following the private keyword. -- +-- -- +-- 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. -- +-- -- +------------------------------------------------------------------------------ + +-- In Ada 95, the package Ada.Text_IO.Float_IO is a subpackage of Text_IO. +-- This is for compatibility with Ada 83. In GNAT we make it a child package +-- to avoid loading the necessary code if Float_IO is not instantiated. See +-- routine Rtsfind.Check_Text_IO_Special_Unit for a description of how we +-- patch up the difference in semantics so that it is invisible to the Ada +-- programmer. + +private generic + type Num is digits <>; + +package Ada.Text_IO.Float_IO is + + Default_Fore : Field := 2; + Default_Aft : Field := Num'Digits - 1; + Default_Exp : Field := 3; + + procedure Get + (File : File_Type; + Item : out Num; + Width : Field := 0); + + procedure Get + (Item : out Num; + Width : Field := 0); + + procedure Put + (File : File_Type; + Item : Num; + Fore : Field := Default_Fore; + Aft : Field := Default_Aft; + Exp : Field := Default_Exp); + + procedure Put + (Item : Num; + Fore : Field := Default_Fore; + Aft : Field := Default_Aft; + Exp : Field := Default_Exp); + + procedure Get + (From : String; + Item : out Num; + Last : out Positive); + + procedure Put + (To : out String; + Item : Num; + Aft : Field := Default_Aft; + Exp : Field := Default_Exp); + +private + pragma Inline (Get); + pragma Inline (Put); + +end Ada.Text_IO.Float_IO; |