-- --
-- S p e c --
-- --
--- $Revision: 1.36 $
--- --
--- Copyright (C) 1992-2001 Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2003 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- --
-- MA 02111-1307, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
--- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- Expand routines for chapter 3 constructs
-with Types; use Types;
+with Types; use Types;
with Elists; use Elists;
package Exp_Ch3 is
procedure Expand_N_Variant_Part (N : Node_Id);
procedure Expand_N_Full_Type_Declaration (N : Node_Id);
- procedure Expand_Previous_Access_Type (N : Node_Id; Def_Id : Entity_Id);
- -- For a full type declaration that contains tasks, or that is a task,
+ procedure Expand_Previous_Access_Type (Def_Id : Entity_Id);
+ -- For a full type declaration that contains tasks, or that is a task,
-- check whether there exists an access type whose designated type is an
-- incomplete declarations for the current composite type. If so, build
-- the master for that access type, now that it is known to denote an
-- and the discriminant checking functions are inserted after this node.
function Build_Initialization_Call
- (Loc : Source_Ptr;
- Id_Ref : Node_Id;
- Typ : Entity_Id;
- In_Init_Proc : Boolean := False;
- Enclos_Type : Entity_Id := Empty;
- Discr_Map : Elist_Id := New_Elmt_List)
- return List_Id;
+ (Loc : Source_Ptr;
+ Id_Ref : Node_Id;
+ Typ : Entity_Id;
+ In_Init_Proc : Boolean := False;
+ Enclos_Type : Entity_Id := Empty;
+ Discr_Map : Elist_Id := New_Elmt_List;
+ With_Default_Init : Boolean := False)
+ return List_Id;
-- Builds a call to the initialization procedure of the Id entity. Id_Ref
-- is either a new reference to Id (for record fields), or an indexed
-- component (for array elements). Loc is the source location for the
-- constructed tree, and Typ is the type of the entity (the initialization
-- procedure of the base type is the procedure that actually gets called).
- -- In_Init_Proc has to be set to True when the call is itself in an Init
- -- procedure in order to enable the use of discriminals. Enclos_type is
- -- the type of the init_proc and it is used for various expansion cases
+ -- In_Init_Proc has to be set to True when the call is itself in an init
+ -- proc in order to enable the use of discriminals. Enclos_type is the
+ -- type of the init proc and it is used for various expansion cases
-- including the case where Typ is a task type which is a array component,
-- the indices of the enclosing type are used to build the string that
-- identifies each task at runtime.
-- entry families bounded by discriminants, protected type discriminants
-- can appear within expressions in array bounds (not as stand-alone
-- identifiers) and a general replacement is necessary.
+ --
+ -- Ada0Y (AI-287): With_Default_Init is used to indicate that the initia-
+ -- lization call corresponds to a default initialized component of an
+ -- aggregate.
procedure Freeze_Type (N : Node_Id);
-- This procedure executes the freezing actions associated with the given
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