Mercurial > hg > CbC > CbC_gcc
diff gcc/ada/libgnat/s-conca5.ads @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/ada/libgnat/s-conca5.ads Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,52 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- S Y S T E M . C O N C A T _ 5 -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2008-2017, 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 five string +-- operands. It is used when we want to save space in the generated code. + +pragma Compiler_Unit_Warning; + +package System.Concat_5 is + + procedure Str_Concat_5 (R : out String; S1, S2, S3, S4, S5 : String); + -- Performs the operation R := S1 & S2 & S3 & S4 & S5. The bounds + -- of R are known to be correct (usually set by a call to the + -- Str_Concat_Bounds_5 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_5 + (Lo, Hi : out Natural; + S1, S2, S3, S4, S5 : String); + -- Assigns to Lo..Hi the bounds of the result of concatenating the five + -- given strings, following the rules in the RM regarding null operands. + +end System.Concat_5;