-- --
-- S p e c --
-- --
--- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
+-- Copyright (C) 2001-2008, 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 2, or (at your option) any later ver- --
+-- 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 COPYING. If not, write --
--- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- 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. --
with Table;
+with GNAT.Strings;
+
package Prj.Attr is
+ function Package_Name_List return GNAT.Strings.String_List;
+ -- Returns the list of valid package names, including those added by
+ -- procedures Register_New_Package below. The String_Access components of
+ -- the returned String_List should never be freed.
+
procedure Initialize;
-- Initialize the predefined project level attributes and the predefined
-- packages and their attribute. This procedure should be called by
-- Characteristics of an attribute. Optional_Index indicates that there
-- may be an optional index in the index of the associative array, as in
-- for Switches ("files.ada" at 2) use ...
+ -- Above character literals should be documented ???
subtype Defined_Attribute_Kind is Attribute_Kind
range Single .. Optional_Index_Case_Insensitive_Associative_Array;
-- Returns True if Attribute is a known attribute and may have an
-- optional index. Returns False otherwise.
+ function Is_Read_Only (Attribute : Attribute_Node_Id) return Boolean;
+
function Next_Attribute
(After : Attribute_Node_Id) return Attribute_Node_Id;
-- Returns the attribute that follow After in the list of project level
Empty_Package : constant Package_Node_Id;
-- Default value of Package_Node_Id objects
+ Unknown_Package : constant Package_Node_Id;
+ -- Value of an unknown package that has been found but is unknown.
+
procedure Register_New_Package (Name : String; Id : out Package_Node_Id);
-- Add a new package. Fails if Name (the package name) is empty or is
-- already the name of a package, and set Id to Empty_Package,
end record;
-- Full declaration of self-initialized private type
- Empty_Pkg : constant Pkg_Node_Id := Package_Node_Low_Bound;
-
- Empty_Package : constant Package_Node_Id := (Value => Empty_Pkg);
-
- First_Package : constant Pkg_Node_Id := Package_Node_Low_Bound + 1;
+ Empty_Pkg : constant Pkg_Node_Id := Package_Node_Low_Bound;
+ Empty_Package : constant Package_Node_Id := (Value => Empty_Pkg);
+ Unknown_Pkg : constant Pkg_Node_Id := Package_Node_High_Bound;
+ Unknown_Package : constant Package_Node_Id := (Value => Unknown_Pkg);
+ First_Package : constant Pkg_Node_Id := Package_Node_Low_Bound + 1;
First_Package_Node_Id : constant Package_Node_Id :=
(Value => First_Package);
Var_Kind : Variable_Kind;
Optional_Index : Boolean;
Attr_Kind : Attribute_Kind;
+ Read_Only : Boolean;
Next : Attr_Node_Id;
end record;
-- Data for an attribute
package Attrs is
- new Table.Table
- (Table_Component_Type => Attribute_Record,
- Table_Index_Type => Attr_Node_Id,
- Table_Low_Bound => First_Attribute,
- Table_Initial => Attributes_Initial,
- Table_Increment => Attributes_Increment,
- Table_Name => "Prj.Attr.Attrs");
+ new Table.Table (Table_Component_Type => Attribute_Record,
+ Table_Index_Type => Attr_Node_Id,
+ Table_Low_Bound => First_Attribute,
+ Table_Initial => Attributes_Initial,
+ Table_Increment => Attributes_Increment,
+ Table_Name => "Prj.Attr.Attrs");
-- The table of the attributes
--------------
--------------
type Package_Record is record
- Name : Name_Id;
- Known : Boolean := True;
- First_Attribute : Attr_Node_Id;
+ Name : Name_Id;
+ Known : Boolean := True;
+ First_Attribute : Attr_Node_Id;
end record;
-- Data for a package
package Package_Attributes is
- new Table.Table
- (Table_Component_Type => Package_Record,
- Table_Index_Type => Pkg_Node_Id,
- Table_Low_Bound => First_Package,
- Table_Initial => Packages_Initial,
- Table_Increment => Packages_Increment,
- Table_Name => "Prj.Attr.Packages");
+ new Table.Table (Table_Component_Type => Package_Record,
+ Table_Index_Type => Pkg_Node_Id,
+ Table_Low_Bound => First_Package,
+ Table_Initial => Packages_Initial,
+ Table_Increment => Packages_Increment,
+ Table_Name => "Prj.Attr.Packages");
-- The table of the packages
end Prj.Attr;
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