Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/libgnat/s-elaall.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 COMPONENTS -- | |
| 4 -- -- | |
| 5 -- S Y S T E M . E L A B O R A T I O N _ A L L O C A T O R S -- | |
| 6 -- -- | |
| 7 -- S p e c -- | |
| 8 -- -- | |
| 9 -- Copyright (C) 2014-2017, 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 provides the interfaces for proper handling of restriction | |
| 33 -- No_Standard_Allocators_After_Elaboration. It is used only by programs | |
| 34 -- which use this restriction. | |
| 35 | |
| 36 package System.Elaboration_Allocators is | |
| 37 pragma Preelaborate; | |
| 38 | |
| 39 procedure Mark_Start_Of_Elaboration; | |
| 40 -- Called right at the start of main elaboration if the program activates | |
| 41 -- restriction No_Standard_Allocators_After_Elaboration. We don't want to | |
| 42 -- rely on the normal elaboration mechanism for marking this event, since | |
| 43 -- that would require us to be sure to elaborate this first, which would | |
| 44 -- be awkward, and it is convenient to have this package be Preelaborate. | |
| 45 | |
| 46 procedure Mark_End_Of_Elaboration; | |
| 47 -- Called when main elaboration is complete if the program has activated | |
| 48 -- restriction No_Standard_Allocators_After_Elaboration. This is the point | |
| 49 -- beyond which any standard allocator use will violate the restriction. | |
| 50 | |
| 51 procedure Check_Standard_Allocator; | |
| 52 -- Called as part of every allocator in a program for which the restriction | |
| 53 -- No_Standard_Allocators_After_Elaboration is active. This will raise an | |
| 54 -- exception (Program_Error with an appropriate message) if it is called | |
| 55 -- after the call to Mark_End_Of_Elaboration. | |
| 56 | |
| 57 end System.Elaboration_Allocators; |