From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/ada/a-cidlli.ads | 268 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 268 insertions(+) create mode 100644 gcc/ada/a-cidlli.ads (limited to 'gcc/ada/a-cidlli.ads') diff --git a/gcc/ada/a-cidlli.ads b/gcc/ada/a-cidlli.ads new file mode 100644 index 000000000..4f12a64ec --- /dev/null +++ b/gcc/ada/a-cidlli.ads @@ -0,0 +1,268 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT LIBRARY COMPONENTS -- +-- -- +-- ADA.CONTAINERS.INDEFINITE_DOUBLY_LINKED_LISTS -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2004-2009, 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 -- +-- . -- +-- -- +-- This unit was originally developed by Matthew J Heaney. -- +------------------------------------------------------------------------------ + +private with Ada.Finalization; +private with Ada.Streams; + +generic + type Element_Type (<>) is private; + + with function "=" (Left, Right : Element_Type) + return Boolean is <>; + +package Ada.Containers.Indefinite_Doubly_Linked_Lists is + pragma Preelaborate; + pragma Remote_Types; + + type List is tagged private; + pragma Preelaborable_Initialization (List); + + type Cursor is private; + pragma Preelaborable_Initialization (Cursor); + + Empty_List : constant List; + + No_Element : constant Cursor; + + function "=" (Left, Right : List) return Boolean; + + function Length (Container : List) return Count_Type; + + function Is_Empty (Container : List) return Boolean; + + procedure Clear (Container : in out List); + + function Element (Position : Cursor) return Element_Type; + + procedure Replace_Element + (Container : in out List; + Position : Cursor; + New_Item : Element_Type); + + procedure Query_Element + (Position : Cursor; + Process : not null access procedure (Element : Element_Type)); + + procedure Update_Element + (Container : in out List; + Position : Cursor; + Process : not null access procedure (Element : in out Element_Type)); + + procedure Move + (Target : in out List; + Source : in out List); + + procedure Insert + (Container : in out List; + Before : Cursor; + New_Item : Element_Type; + Count : Count_Type := 1); + + procedure Insert + (Container : in out List; + Before : Cursor; + New_Item : Element_Type; + Position : out Cursor; + Count : Count_Type := 1); + + procedure Prepend + (Container : in out List; + New_Item : Element_Type; + Count : Count_Type := 1); + + procedure Append + (Container : in out List; + New_Item : Element_Type; + Count : Count_Type := 1); + + procedure Delete + (Container : in out List; + Position : in out Cursor; + Count : Count_Type := 1); + + procedure Delete_First + (Container : in out List; + Count : Count_Type := 1); + + procedure Delete_Last + (Container : in out List; + Count : Count_Type := 1); + + procedure Reverse_Elements (Container : in out List); + + procedure Swap (Container : in out List; I, J : Cursor); + + procedure Swap_Links (Container : in out List; I, J : Cursor); + + procedure Splice + (Target : in out List; + Before : Cursor; + Source : in out List); + + procedure Splice + (Target : in out List; + Before : Cursor; + Source : in out List; + Position : in out Cursor); + + procedure Splice + (Container : in out List; + Before : Cursor; + Position : Cursor); + + function First (Container : List) return Cursor; + + function First_Element (Container : List) return Element_Type; + + function Last (Container : List) return Cursor; + + function Last_Element (Container : List) return Element_Type; + + function Next (Position : Cursor) return Cursor; + + procedure Next (Position : in out Cursor); + + function Previous (Position : Cursor) return Cursor; + + procedure Previous (Position : in out Cursor); + + function Find + (Container : List; + Item : Element_Type; + Position : Cursor := No_Element) return Cursor; + + function Reverse_Find + (Container : List; + Item : Element_Type; + Position : Cursor := No_Element) return Cursor; + + function Contains + (Container : List; + Item : Element_Type) return Boolean; + + function Has_Element (Position : Cursor) return Boolean; + + procedure Iterate + (Container : List; + Process : not null access procedure (Position : Cursor)); + + procedure Reverse_Iterate + (Container : List; + Process : not null access procedure (Position : Cursor)); + + generic + with function "<" (Left, Right : Element_Type) return Boolean is <>; + package Generic_Sorting is + + function Is_Sorted (Container : List) return Boolean; + + procedure Sort (Container : in out List); + + procedure Merge (Target, Source : in out List); + + end Generic_Sorting; + +private + + pragma Inline (Next); + pragma Inline (Previous); + + type Node_Type; + type Node_Access is access Node_Type; + + type Element_Access is access Element_Type; + + type Node_Type is + limited record + Element : Element_Access; + Next : Node_Access; + Prev : Node_Access; + end record; + + use Ada.Finalization; + + type List is + new Controlled with record + First : Node_Access; + Last : Node_Access; + Length : Count_Type := 0; + Busy : Natural := 0; + Lock : Natural := 0; + end record; + + overriding + procedure Adjust (Container : in out List); + + overriding + procedure Finalize (Container : in out List) renames Clear; + + use Ada.Streams; + + procedure Read + (Stream : not null access Root_Stream_Type'Class; + Item : out List); + + for List'Read use Read; + + procedure Write + (Stream : not null access Root_Stream_Type'Class; + Item : List); + + for List'Write use Write; + + type List_Access is access constant List; + for List_Access'Storage_Size use 0; + + type Cursor is + record + Container : List_Access; + Node : Node_Access; + end record; + + procedure Read + (Stream : not null access Root_Stream_Type'Class; + Item : out Cursor); + + for Cursor'Read use Read; + + procedure Write + (Stream : not null access Root_Stream_Type'Class; + Item : Cursor); + + for Cursor'Write use Write; + + Empty_List : constant List := List'(Controlled with null, null, 0, 0, 0); + + No_Element : constant Cursor := Cursor'(null, null); + +end Ada.Containers.Indefinite_Doubly_Linked_Lists; -- cgit v1.2.3