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Diffstat (limited to 'gcc-4.4.3/gcc/ada/sem_aux.ads')
| -rwxr-xr-x | gcc-4.4.3/gcc/ada/sem_aux.ads | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/ada/sem_aux.ads b/gcc-4.4.3/gcc/ada/sem_aux.ads new file mode 100755 index 000000000..d9d74821f --- /dev/null +++ b/gcc-4.4.3/gcc/ada/sem_aux.ads @@ -0,0 +1,86 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- S E M _ A U X -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2008, 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. See the GNU General Public License -- +-- for more details. You should have received a copy of the GNU General -- +-- Public License distributed with GNAT; see file COPYING3. If not, go to -- +-- http://www.gnu.org/licenses for a complete copy of the license. -- +-- -- +-- As a special exception, if other files instantiate generics from this -- +-- unit, or you link this unit with other files to produce an executable, -- +-- this unit does not by itself cause the resulting executable to be -- +-- covered by the GNU General Public License. This exception does not -- +-- however invalidate any other reasons why the executable file might be -- +-- covered by the GNU Public License. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- Package containing utility procedures used throughout the compiler, +-- and also by ASIS so dependencies are limited to ASIS included packages. + +-- Note: contents are minimal for now, the intent is to move stuff from +-- Sem_Util that meets the ASIS dependency requirements, and also stuff +-- from Einfo, where Einfo had excessive semantic knowledge of the tree. + +with Alloc; use Alloc; +with Table; +with Types; use Types; + +package Sem_Aux is + + -------------------------------- + -- Obsolescent Warnings Table -- + -------------------------------- + + -- This table records entities for which a pragma Obsolescent with a + -- message argument has been processed. + + type OWT_Record is record + Ent : Entity_Id; + -- The entity to which the pragma applies + + Msg : String_Id; + -- The string containing the message + end record; + + package Obsolescent_Warnings is new Table.Table ( + Table_Component_Type => OWT_Record, + Table_Index_Type => Int, + Table_Low_Bound => 0, + Table_Initial => Alloc.Obsolescent_Warnings_Initial, + Table_Increment => Alloc.Obsolescent_Warnings_Increment, + Table_Name => "Obsolescent_Warnings"); + + ----------------- + -- Subprograms -- + ----------------- + + procedure Initialize; + -- Called at the start of compilation of each new main source file to + -- initialize the allocation of the Obsolescent_Warnings table. Note that + -- Initialize must not be called if Tree_Read is used. + + procedure Tree_Read; + -- Initializes internal tables from current tree file using the relevant + -- Table.Tree_Read routines. + + procedure Tree_Write; + -- Writes out internal tables to current tree file using the relevant + -- Table.Tree_Write routines. + +end Sem_Aux; |