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------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- -- -- -- S Y S T E M . C O N C A T _ 9 -- -- -- -- S p e c -- -- -- -- Copyright (C) 2008-2009, 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 contains a procedure for runtime concatenation of eight string -- operands. It is used when we want to save space in the generated code. pragma Compiler_Unit; package System.Concat_9 is procedure Str_Concat_9 (R : out String; S1, S2, S3, S4, S5, S6, S7, S8, S9 : String); -- Performs the operation R := S1 & S2 & S3 & S4 & S5 & S6 & S7 & S8 & S9. -- The bounds of R are known to be correct (usually set by a call to the -- Str_Concat_Bounds_9 procedure below), so no bounds checks are required, -- and it is known that none of the input operands overlaps R. No -- assumptions can be made about the lower bounds of any of the operands. procedure Str_Concat_Bounds_9 (Lo, Hi : out Natural; S1, S2, S3, S4, S5, S6, S7, S8, S9 : String); -- Assigns to Lo..Hi the bounds of the result of concatenating the nine -- given strings, following the rules in the RM regarding null operands. end System.Concat_9;