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Diffstat (limited to 'gcc-4.7/gcc/ada/a-tigeau.ads')
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diff --git a/gcc-4.7/gcc/ada/a-tigeau.ads b/gcc-4.7/gcc/ada/a-tigeau.ads deleted file mode 100644 index 4de4739dc..000000000 --- a/gcc-4.7/gcc/ada/a-tigeau.ads +++ /dev/null @@ -1,191 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- A D A . T E X T _ I O . G E N E R I C _ A U X -- --- -- --- S p e c -- --- -- --- 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. -- --- -- ------------------------------------------------------------------------------- - --- This package contains a set of auxiliary routines used by the Text_IO --- generic children, including for reading and writing numeric strings. - -private package Ada.Text_IO.Generic_Aux is - - -- Note: for all the Load routines, File indicates the file to be read, - -- Buf is the string into which data is stored, Ptr is the index of the - -- last character stored so far, and is updated if additional characters - -- are stored. Data_Error is raised if the input overflows Buf. The only - -- Load routines that do a file status check are Load_Skip and Load_Width - -- so one of these two routines must be called first. - - procedure Check_End_Of_Field - (Buf : String; - Stop : Integer; - Ptr : Integer; - Width : Field); - -- This routine is used after doing a get operations on a numeric value. - -- Buf is the string being scanned, and Stop is the last character of - -- the field being scanned. Ptr is as set by the call to the scan routine - -- that scanned out the numeric value, i.e. it points one past the last - -- character scanned, and Width is the width parameter from the Get call. - -- - -- There are two cases, if Width is non-zero, then a check is made that - -- the remainder of the field is all blanks. If Width is zero, then it - -- means that the scan routine scanned out only part of the field. We - -- have already scanned out the field that the ACVC tests seem to expect - -- us to read (even if it does not follow the syntax of the type being - -- scanned, e.g. allowing negative exponents in integers, and underscores - -- at the end of the string), so we just raise Data_Error. - - procedure Check_On_One_Line (File : File_Type; Length : Integer); - -- Check to see if item of length Integer characters can fit on - -- current line. Call New_Line if not, first checking that the - -- line length can accommodate Length characters, raise Layout_Error - -- if item is too large for a single line. - - function Getc (File : File_Type) return Integer; - -- Gets next character from file, which has already been checked for - -- being in read status, and returns the character read if no error - -- occurs. The result is EOF if the end of file was read. Note that - -- the Col value is not bumped, so it is the caller's responsibility - -- to bump it if necessary. - - function Is_Blank (C : Character) return Boolean; - -- Determines if C is a blank (space or tab) - - procedure Load_Width - (File : File_Type; - Width : Field; - Buf : out String; - Ptr : in out Integer); - -- Loads exactly Width characters, unless a line mark is encountered first - - procedure Load_Skip (File : File_Type); - -- Skips leading blanks and line and page marks, if the end of file is - -- read without finding a non-blank character, then End_Error is raised. - -- Note: a blank is defined as a space or horizontal tab (RM A.10.6(5)). - - procedure Load - (File : File_Type; - Buf : out String; - Ptr : in out Integer; - Char : Character; - Loaded : out Boolean); - -- If next character is Char, loads it, otherwise no characters are loaded - -- Loaded is set to indicate whether or not the character was found. - - procedure Load - (File : File_Type; - Buf : out String; - Ptr : in out Integer; - Char : Character); - -- Same as above, but no indication if character is loaded - - procedure Load - (File : File_Type; - Buf : out String; - Ptr : in out Integer; - Char1 : Character; - Char2 : Character; - Loaded : out Boolean); - -- If next character is Char1 or Char2, loads it, otherwise no characters - -- are loaded. Loaded is set to indicate whether or not one of the two - -- characters was found. - - procedure Load - (File : File_Type; - Buf : out String; - Ptr : in out Integer; - Char1 : Character; - Char2 : Character); - -- Same as above, but no indication if character is loaded - - procedure Load_Digits - (File : File_Type; - Buf : out String; - Ptr : in out Integer; - Loaded : out Boolean); - -- Loads a sequence of zero or more decimal digits. Loaded is set if - -- at least one digit is loaded. - - procedure Load_Digits - (File : File_Type; - Buf : out String; - Ptr : in out Integer); - -- Same as above, but no indication if character is loaded - - procedure Load_Extended_Digits - (File : File_Type; - Buf : out String; - Ptr : in out Integer; - Loaded : out Boolean); - -- Like Load_Digits, but also allows extended digits a-f and A-F - - procedure Load_Extended_Digits - (File : File_Type; - Buf : out String; - Ptr : in out Integer); - -- Same as above, but no indication if character is loaded - - function Nextc (File : File_Type) return Integer; - -- Like Getc, but includes a call to Ungetc, so that the file - -- pointer is not moved by the call. - - procedure Put_Item (File : File_Type; Str : String); - -- This routine is like Text_IO.Put, except that it checks for overflow - -- of bounded lines, as described in (RM A.10.6(8)). It is used for - -- all output of numeric values and of enumeration values. - - procedure Store_Char - (File : File_Type; - ch : Integer; - Buf : in out String; - Ptr : in out Integer); - -- Store a single character in buffer, checking for overflow and - -- adjusting the column number in the file to reflect the fact - -- that a character has been acquired from the input stream. If - -- the character will not fit in the buffer it is stored in the - -- last character position of the buffer and Ptr is unchanged. - -- No exception is raised in this case, it is the caller's job - -- to raise Data_Error if the buffer fills up, so typically the - -- caller will make the buffer one character longer than needed. - - procedure String_Skip (Str : String; Ptr : out Integer); - -- Used in the Get from string procedures to skip leading blanks in the - -- string. Ptr is set to the index of the first non-blank. If the string - -- is all blanks, then the exception End_Error is raised, Note that blank - -- is defined as a space or horizontal tab (RM A.10.6(5)). - - procedure Ungetc (ch : Integer; File : File_Type); - -- Pushes back character into stream, using ungetc. The caller has - -- checked that the file is in read status. Device_Error is raised - -- if the character cannot be pushed back. An attempt to push back - -- an end of file (EOF) is ignored. - -private - pragma Inline (Is_Blank); - -end Ada.Text_IO.Generic_Aux; |