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Diffstat (limited to 'gcc-4.4.3/gcc/ada/a-shcain.adb')
-rw-r--r-- | gcc-4.4.3/gcc/ada/a-shcain.adb | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/gcc-4.4.3/gcc/ada/a-shcain.adb b/gcc-4.4.3/gcc/ada/a-shcain.adb deleted file mode 100644 index 40ad73e9e..000000000 --- a/gcc-4.4.3/gcc/ada/a-shcain.adb +++ /dev/null @@ -1,53 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT LIBRARY COMPONENTS -- --- -- --- A D A . S T R I N G S . H A S H _ C A S E _ I N S E N S I T I V E -- --- -- --- B o d y -- --- -- --- Copyright (C) 2004-2009, 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/>. -- --- -- --- This unit was originally developed by Matthew J Heaney. -- ------------------------------------------------------------------------------- - -with Ada.Characters.Handling; use Ada.Characters.Handling; - --- Note: source of this algorithm: GNAT.HTable.Hash (g-htable.adb) - -function Ada.Strings.Hash_Case_Insensitive - (Key : String) return Containers.Hash_Type -is - use Ada.Containers; - - Tmp : Hash_Type; - - function Rotate_Left - (Value : Hash_Type; - Amount : Natural) return Hash_Type; - pragma Import (Intrinsic, Rotate_Left); - -begin - Tmp := 0; - for J in Key'Range loop - Tmp := Rotate_Left (Tmp, 3) + Character'Pos (To_Lower (Key (J))); - end loop; - - return Tmp; -end Ada.Strings.Hash_Case_Insensitive; |