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Diffstat (limited to 'gcc/ada/libgnat/a-ztenau.ads')
| -rw-r--r-- | gcc/ada/libgnat/a-ztenau.ads | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gcc/ada/libgnat/a-ztenau.ads b/gcc/ada/libgnat/a-ztenau.ads new file mode 100644 index 00000000000..394ad204b35 --- /dev/null +++ b/gcc/ada/libgnat/a-ztenau.ads @@ -0,0 +1,69 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- ADA.WIDE_WIDE_TEXT_IO.ENUMERATION_AUX -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2017, 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. -- +-- -- +------------------------------------------------------------------------------ + +-- This package contains the routines for Ada.Wide_Wide_Text_IO.Enumeration_IO +-- that are shared among separate instantiations. + +private package Ada.Wide_Wide_Text_IO.Enumeration_Aux is + + procedure Get_Enum_Lit + (File : File_Type; + Buf : out Wide_Wide_String; + Buflen : out Natural); + -- Reads an enumeration literal value from the file, folds to upper case, + -- and stores the result in Buf, setting Buflen to the number of stored + -- characters (Buf has a lower bound of 1). If more than Buflen characters + -- are present in the literal, Data_Error is raised. + + procedure Scan_Enum_Lit + (From : Wide_Wide_String; + Start : out Natural; + Stop : out Natural); + -- Scans an enumeration literal at the start of From, skipping any leading + -- spaces. Sets Start to the first character, Stop to the last character. + -- Raises End_Error if no enumeration literal is found. + + procedure Put + (File : File_Type; + Item : Wide_Wide_String; + Width : Field; + Set : Type_Set); + -- Outputs the enumeration literal image stored in Item to the given File, + -- using the given Width and Set parameters (Item is always in upper case). + + procedure Puts + (To : out Wide_Wide_String; + Item : Wide_Wide_String; + Set : Type_Set); + -- Stores the enumeration literal image stored in Item to the string To, + -- padding with trailing spaces if necessary to fill To. Set is used to + +end Ada.Wide_Wide_Text_IO.Enumeration_Aux; |