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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- A L L O C --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2021, 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. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package contains definitions for initial sizes and growth increments
-- for the various dynamic arrays used for the main compiler data structures.
-- The indicated initial size is allocated for the start of each file, and
-- the increment factor is a percentage used to increase the table size when
-- it needs expanding (e.g. a value of 100 = 100% increase = double)
-- Note: the initial values here are multiplied by Table_Factor as set by the
-- -gnatTnn switch. This variable is defined in Opt, as is the default value
-- for the table factor.
package Alloc is
-- The comment shows the unit in which the tables are defined
All_Interp_Initial : constant := 1_000; -- Sem_Type
All_Interp_Increment : constant := 100;
Branches_Initial : constant := 1_000; -- Sem_Warn
Branches_Increment : constant := 100;
Conditionals_Initial : constant := 1_000; -- Sem_Warn
Conditionals_Increment : constant := 100;
Conditional_Stack_Initial : constant := 50; -- Sem_Warn
Conditional_Stack_Increment : constant := 100;
Elists_Initial : constant := 200; -- Elists
Elists_Increment : constant := 100;
Elmts_Initial : constant := 1_200; -- Elists
Elmts_Increment : constant := 100;
File_Name_Chars_Initial : constant := 10_000; -- Osint
File_Name_Chars_Increment : constant := 100;
In_Out_Warnings_Initial : constant := 100; -- Sem_Warn
In_Out_Warnings_Increment : constant := 100;
Ignored_Ghost_Nodes_Initial : constant := 100; -- Ghost
Ignored_Ghost_Nodes_Increment : constant := 100;
Inlined_Initial : constant := 100; -- Inline
Inlined_Increment : constant := 100;
Inlined_Bodies_Initial : constant := 50; -- Inline
Inlined_Bodies_Increment : constant := 200;
Interp_Map_Initial : constant := 200; -- Sem_Type
Interp_Map_Increment : constant := 100;
Lines_Initial : constant := 500; -- Sinput
Lines_Increment : constant := 150;
Linker_Option_Lines_Initial : constant := 5; -- Lib
Linker_Option_Lines_Increment : constant := 200;
Lists_Initial : constant := 4_000; -- Nlists
Lists_Increment : constant := 200;
Load_Stack_Initial : constant := 10; -- Lib
Load_Stack_Increment : constant := 100;
Name_Chars_Initial : constant := 50_000; -- Namet
Name_Chars_Increment : constant := 100;
Name_Qualify_Units_Initial : constant := 200; -- Exp_Dbug
Name_Qualify_Units_Increment : constant := 300;
Names_Initial : constant := 6_000; -- Namet
Names_Increment : constant := 100;
Node_Offsets_Initial : constant := 500_000; -- Atree, Nlists
Node_Offsets_Increment : constant := 100;
Slots_Initial : constant := 2_000_000; -- Atree
Slots_Increment : constant := 100;
Notes_Initial : constant := 100; -- Lib
Notes_Increment : constant := 200;
Obsolescent_Warnings_Initial : constant := 50; -- Sem_Prag
Obsolescent_Warnings_Increment : constant := 200;
Pending_Instantiations_Initial : constant := 10; -- Inline
Pending_Instantiations_Increment : constant := 100;
Rep_Table_Initial : constant := 1000; -- Repinfo
Rep_Table_Increment : constant := 200;
Rep_JSON_Table_Initial : constant := 10; -- Repinfo
Rep_JSON_Table_Increment : constant := 200;
Scope_Stack_Initial : constant := 10; -- Sem
Scope_Stack_Increment : constant := 200;
SFN_Table_Initial : constant := 10; -- Fname
SFN_Table_Increment : constant := 200;
Source_File_Initial : constant := 10; -- Sinput
Source_File_Increment : constant := 200;
String_Chars_Initial : constant := 2_500; -- Stringt
String_Chars_Increment : constant := 150;
Strings_Initial : constant := 5_00; -- Stringt
Strings_Increment : constant := 150;
Successors_Initial : constant := 2_00; -- Inline
Successors_Increment : constant := 100;
Udigits_Initial : constant := 10_000; -- Uintp
Udigits_Increment : constant := 100;
Uints_Initial : constant := 5_000; -- Uintp
Uints_Increment : constant := 100;
Units_Initial : constant := 30; -- Lib
Units_Increment : constant := 100;
Ureals_Initial : constant := 200; -- Urealp
Ureals_Increment : constant := 100;
Unreferenced_Entities_Initial : constant := 1_000; -- Sem_Warn
Unreferenced_Entities_Increment : constant := 100;
Warnings_Off_Pragmas_Initial : constant := 500; -- Sem_Warn
Warnings_Off_Pragmas_Increment : constant := 100;
With_List_Initial : constant := 10; -- Features
With_List_Increment : constant := 300;
Xrefs_Initial : constant := 5_000; -- Cross-refs
Xrefs_Increment : constant := 300;
Drefs_Initial : constant := 5; -- Dereferences
Drefs_Increment : constant := 1_000;
end Alloc;
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