gcc/ada/a-strhas.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT LIBRARY COMPONENTS                          --
   4 --                                                                          --
   5 --                     A D A . S T R I N G S . H A S H                      --
   6 --                                                                          --
   7 --                                S p e c                                   --
   8 --                                                                          --
   9 -- This specification is derived from the Ada Reference Manual for use with --
  10 -- GNAT.  In accordance with the copyright of that document, you can freely --
  11 -- copy and modify this specification,  provided that if you redistribute a --
  12 -- modified version,  any changes that you have made are clearly indicated. --
  13 --                                                                          --
  14 ------------------------------------------------------------------------------
  15
  16 pragma Compiler_Unit;
  17
  18 with Ada.Containers;
  19
  20 function Ada.Strings.Hash (Key : String) return Containers.Hash_Type;
  21 --  Note: this hash function has predictable collisions and is subject to
  22 --  equivalent substring attacks. It is not suitable for construction of a
  23 --  hash table keyed on possibly malicious user input.
  24
  25 pragma Pure (Ada.Strings.Hash);