Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/libgnat/s-conca9.ads @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children | 84e7813d76e9 |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 ------------------------------------------------------------------------------ | |
| 2 -- -- | |
| 3 -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- | |
| 4 -- -- | |
| 5 -- S Y S T E M . C O N C A T _ 9 -- | |
| 6 -- -- | |
| 7 -- S p e c -- | |
| 8 -- -- | |
| 9 -- Copyright (C) 2008-2017, Free Software Foundation, Inc. -- | |
| 10 -- -- | |
| 11 -- GNAT is free software; you can redistribute it and/or modify it under -- | |
| 12 -- terms of the GNU General Public License as published by the Free Soft- -- | |
| 13 -- ware Foundation; either version 3, or (at your option) any later ver- -- | |
| 14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
| 15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
| 16 -- or FITNESS FOR A PARTICULAR PURPOSE. -- | |
| 17 -- -- | |
| 18 -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
| 19 -- additional permissions described in the GCC Runtime Library Exception, -- | |
| 20 -- version 3.1, as published by the Free Software Foundation. -- | |
| 21 -- -- | |
| 22 -- You should have received a copy of the GNU General Public License and -- | |
| 23 -- a copy of the GCC Runtime Library Exception along with this program; -- | |
| 24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- | |
| 25 -- <http://www.gnu.org/licenses/>. -- | |
| 26 -- -- | |
| 27 -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 28 -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
| 29 -- -- | |
| 30 ------------------------------------------------------------------------------ | |
| 31 | |
| 32 -- This package contains a procedure for runtime concatenation of eight string | |
| 33 -- operands. It is used when we want to save space in the generated code. | |
| 34 | |
| 35 pragma Compiler_Unit_Warning; | |
| 36 | |
| 37 package System.Concat_9 is | |
| 38 | |
| 39 procedure Str_Concat_9 | |
| 40 (R : out String; | |
| 41 S1, S2, S3, S4, S5, S6, S7, S8, S9 : String); | |
| 42 -- Performs the operation R := S1 & S2 & S3 & S4 & S5 & S6 & S7 & S8 & S9. | |
| 43 -- The bounds of R are known to be correct (usually set by a call to the | |
| 44 -- Str_Concat_Bounds_9 procedure below), so no bounds checks are required, | |
| 45 -- and it is known that none of the input operands overlaps R. No | |
| 46 -- assumptions can be made about the lower bounds of any of the operands. | |
| 47 | |
| 48 procedure Str_Concat_Bounds_9 | |
| 49 (Lo, Hi : out Natural; | |
| 50 S1, S2, S3, S4, S5, S6, S7, S8, S9 : String); | |
| 51 -- Assigns to Lo..Hi the bounds of the result of concatenating the nine | |
| 52 -- given strings, following the rules in the RM regarding null operands. | |
| 53 | |
| 54 end System.Concat_9; |