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Diffstat (limited to 'gcc-4.2.1/gcc/ada/csets.ads')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/csets.ads | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/gcc-4.2.1/gcc/ada/csets.ads b/gcc-4.2.1/gcc/ada/csets.ads deleted file mode 100644 index 44ef68cee..000000000 --- a/gcc-4.2.1/gcc/ada/csets.ads +++ /dev/null @@ -1,99 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- C S E T S -- --- -- --- S p e c -- --- -- --- 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. -- --- -- ------------------------------------------------------------------------------- - -package Csets is - pragma Elaborate_Body; - - -- This package contains character tables for the various character - -- sets that are supported for source representation. Character and - -- string literals are not affected, only identifiers. For each set, - -- the table in this package gives the mapping of letters to their - -- upper case equivalent. Each table thus provides the information - -- for building the table used to fold lower case to upper case, and - -- also the table of flags showing which characters are allowed in - -- identifiers. - - type Translate_Table is array (Character) of Character; - -- Type used to describe translate tables - - type Char_Array_Flags is array (Character) of Boolean; - -- Type used for character attribute arrays. Note that we deliberately - -- do NOT pack this table, since we don't want the extra overhead of - -- accessing a packed bit string. - - ---------------------------------------------- - -- Character Tables For Current Compilation -- - ---------------------------------------------- - - procedure Initialize; - -- Routine to initialize following character tables, whose content depends - -- on the character code being used to represent the source program. In - -- particular, the use of the upper half of the 8-bit code set varies. - -- The character set in use is specified by the value stored in - -- Opt.Identifier_Character_Set, which has the following settings: - - -- '1' Latin-1 (ISO-8859-1) - -- '2' Latin-2 (ISO-8859-2) - -- '3' Latin-3 (ISO-8859-3) - -- '4' Latin-4 (ISO-8859-4) - -- '5' Latin-5 (ISO-8859-5, Cyrillic) - -- 'p' IBM PC (code page 437) - -- '8' IBM PC (code page 850) - -- '9' Latin-9 (ISO-9959-9) - -- 'f' Full upper set (all distinct) - -- 'n' No upper characters (Ada/83 rules) - -- 'w' Latin-1 plus wide characters also allowed - - function Is_Upper_Case_Letter (C : Character) return Boolean; - pragma Inline (Is_Upper_Case_Letter); - -- Determine if character is upper case letter - - function Is_Lower_Case_Letter (C : Character) return Boolean; - pragma Inline (Is_Lower_Case_Letter); - -- Determine if character is lower case letter - - Fold_Upper : Translate_Table; - -- Table to fold lower case identifier letters to upper case - - Fold_Lower : Translate_Table; - -- Table to fold upper case identifier letters to lower case - - Identifier_Char : Char_Array_Flags; - -- This table has True entries for all characters that can legally appear - -- in identifiers, including digits, the underline character, all letters - -- including upper and lower case and extended letters (as controlled by - -- the setting of Opt.Identifier_Character_Set, left bracket for brackets - -- notation wide characters and also ESC if wide characters are permitted - -- in identifiers using escape sequences starting with ESC. - -end Csets; |