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diff --git a/gcc-4.4.0/gcc/ada/s-utf_32.ads b/gcc-4.4.0/gcc/ada/s-utf_32.ads deleted file mode 100755 index 5217e8bf3..000000000 --- a/gcc-4.4.0/gcc/ada/s-utf_32.ads +++ /dev/null @@ -1,199 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- S Y S T E M . U T F _ 3 2 -- --- -- --- S p e c -- --- -- --- Copyright (C) 2005-2009, 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 is an internal package that provides basic character --- classification capabilities needed by the compiler for handling full --- 32-bit wide wide characters. We avoid the use of the actual type --- Wide_Wide_Character, since we want to use these routines in the compiler --- itself, and we want to be able to compile the compiler with old versions --- of GNAT that did not implement Wide_Wide_Character. - --- System.UTF_32 should not be directly used from an application program, but --- an equivalent package GNAT.UTF_32 can be used directly and provides exactly --- the same services. The reason this package is in System is so that it can --- with'ed by other packages in the Ada and System hierarchies. - -pragma Warnings (Off); -pragma Compiler_Unit; -pragma Warnings (On); - -package System.UTF_32 is - - type UTF_32 is range 0 .. 16#7FFF_FFFF#; - -- So far, the only defined character codes are in 0 .. 16#01_FFFF# - - -- The following type defines the categories from the unicode definitions. - -- The one addition we make is Fe, which represents the characters FFFE - -- and FFFF in any of the planes. - - type Category is ( - Cc, -- Other, Control - Cf, -- Other, Format - Cn, -- Other, Not Assigned - Co, -- Other, Private Use - Cs, -- Other, Surrogate - Ll, -- Letter, Lowercase - Lm, -- Letter, Modifier - Lo, -- Letter, Other - Lt, -- Letter, Titlecase - Lu, -- Letter, Uppercase - Mc, -- Mark, Spacing Combining - Me, -- Mark, Enclosing - Mn, -- Mark, Nonspacing - Nd, -- Number, Decimal Digit - Nl, -- Number, Letter - No, -- Number, Other - Pc, -- Punctuation, Connector - Pd, -- Punctuation, Dash - Pe, -- Punctuation, Close - Pf, -- Punctuation, Final quote - Pi, -- Punctuation, Initial quote - Po, -- Punctuation, Other - Ps, -- Punctuation, Open - Sc, -- Symbol, Currency - Sk, -- Symbol, Modifier - Sm, -- Symbol, Math - So, -- Symbol, Other - Zl, -- Separator, Line - Zp, -- Separator, Paragraph - Zs, -- Separator, Space - Fe); -- relative position FFFE/FFFF in any plane - - function Get_Category (U : UTF_32) return Category; - -- Given a UTF32 code, returns corresponding Category, or Cn if - -- the code does not have an assigned unicode category. - - -- The following functions perform category tests corresponding to lexical - -- classes defined in the Ada standard. There are two interfaces for each - -- function. The second takes a Category (e.g. returned by Get_Category). - -- The first takes a UTF_32 code. The form taking the UTF_32 code is - -- typically more efficient than calling Get_Category, but if several - -- different tests are to be performed on the same code, it is more - -- efficient to use Get_Category to get the category, then test the - -- resulting category. - - function Is_UTF_32_Letter (U : UTF_32) return Boolean; - function Is_UTF_32_Letter (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Letter); - -- Returns true iff U is a letter that can be used to start an identifier, - -- or if C is one of the corresponding categories, which are the following: - -- Letter, Uppercase (Lu) - -- Letter, Lowercase (Ll) - -- Letter, Titlecase (Lt) - -- Letter, Modifier (Lm) - -- Letter, Other (Lo) - -- Number, Letter (Nl) - - function Is_UTF_32_Digit (U : UTF_32) return Boolean; - function Is_UTF_32_Digit (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Digit); - -- Returns true iff U is a digit that can be used to extend an identifier, - -- or if C is one of the corresponding categories, which are the following: - -- Number, Decimal_Digit (Nd) - - function Is_UTF_32_Line_Terminator (U : UTF_32) return Boolean; - pragma Inline (Is_UTF_32_Line_Terminator); - -- Returns true iff U is an allowed line terminator for source programs, - -- if U is in the category Zp (Separator, Paragraph), or Zs (Separator, - -- Line), or if U is a conventional line terminator (CR, LF, VT, FF). - -- There is no category version for this function, since the set of - -- characters does not correspond to a set of Unicode categories. - - function Is_UTF_32_Mark (U : UTF_32) return Boolean; - function Is_UTF_32_Mark (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Mark); - -- Returns true iff U is a mark character which can be used to extend an - -- identifier, or if C is one of the corresponding categories, which are - -- the following: - -- Mark, Non-Spacing (Mn) - -- Mark, Spacing Combining (Mc) - - function Is_UTF_32_Other (U : UTF_32) return Boolean; - function Is_UTF_32_Other (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Other); - -- Returns true iff U is an other format character, which means that it - -- can be used to extend an identifier, but is ignored for the purposes of - -- matching of identifiers, or if C is one of the corresponding categories, - -- which are the following: - -- Other, Format (Cf) - - function Is_UTF_32_Punctuation (U : UTF_32) return Boolean; - function Is_UTF_32_Punctuation (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Punctuation); - -- Returns true iff U is a punctuation character that can be used to - -- separate pieces of an identifier, or if C is one of the corresponding - -- categories, which are the following: - -- Punctuation, Connector (Pc) - - function Is_UTF_32_Space (U : UTF_32) return Boolean; - function Is_UTF_32_Space (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Space); - -- Returns true iff U is considered a space to be ignored, or if C is one - -- of the corresponding categories, which are the following: - -- Separator, Space (Zs) - - function Is_UTF_32_Non_Graphic (U : UTF_32) return Boolean; - function Is_UTF_32_Non_Graphic (C : Category) return Boolean; - pragma Inline (Is_UTF_32_Non_Graphic); - -- Returns true iff U is considered to be a non-graphic character, or if C - -- is one of the corresponding categories, which are the following: - -- Other, Control (Cc) - -- Other, Private Use (Co) - -- Other, Surrogate (Cs) - -- Separator, Line (Zl) - -- Separator, Paragraph (Zp) - -- FFFE or FFFF positions in any plane (Fe) - -- - -- Note that the Ada category format effector is subsumed by the above - -- list of Unicode categories. - -- - -- Note that Other, Unassigned (Cn) is quite deliberately not included - -- in the list of categories above. This means that should any of these - -- code positions be defined in future with graphic characters they will - -- be allowed without a need to change implementations or the standard. - -- - -- Note that Other, Format (Cf) is also quite deliberately not included - -- in the list of categories above. This means that these characters can - -- be included in character and string literals. - - -- The following function is used to fold to upper case, as required by - -- the Ada 2005 standard rules for identifier case folding. Two - -- identifiers are equivalent if they are identical after folding all - -- letters to upper case using this routine. - - function UTF_32_To_Upper_Case (U : UTF_32) return UTF_32; - pragma Inline (UTF_32_To_Upper_Case); - -- If U represents a lower case letter, returns the corresponding upper - -- case letter, otherwise U is returned unchanged. The folding is locale - -- independent as defined by documents referenced in the note in section - -- 1 of ISO/IEC 10646:2003 - -end System.UTF_32; |