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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- T R E E P R S --
-- --
-- T e m p l a t e --
-- --
-- --
-- Copyright (C) 1992-1997 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- --
-- 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, 59 Temple Place - Suite 330, Boston, --
-- 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). --
-- --
------------------------------------------------------------------------------
-- This file is a template used as input to the utility program XTreeprs,
-- which reads this template, and the spec of Sinfo (sinfo.ads) and generates
-- the spec for the Treeprs package (file treeprs.ads)
-- This package contains the declaration of the string used by the Tree_Print
-- package. It must be updated whenever the arrangements of the field names
-- in package Sinfo is changed. The utility program XTREEPRS is used to
-- do this update correctly using the template treeprs.adt as input.
with Sinfo; use Sinfo;
package Treeprs is
--------------------------------
-- String Data for Node Print --
--------------------------------
-- String data for print out. The Pchars array is a long string with the
-- the entry for each node type consisting of a single blank, followed by
-- a series of entries, one for each Op or Flag field used for the node.
-- Each entry has a single character which identifies the field, followed
-- by the synonym name. The starting location for a given node type is
-- found from the corresponding entry in the Pchars_Pos_Array.
-- The following characters identify the field. These are characters
-- which could never occur in a field name, so they also mark the
-- end of the previous name.
subtype Fchar is Character range '#' .. '9';
F_Field1 : constant Fchar := '#'; -- Character'Val (16#23#)
F_Field2 : constant Fchar := '$'; -- Character'Val (16#24#)
F_Field3 : constant Fchar := '%'; -- Character'Val (16#25#)
F_Field4 : constant Fchar := '&'; -- Character'Val (16#26#)
F_Field5 : constant Fchar := '''; -- Character'Val (16#27#)
F_Flag1 : constant Fchar := '('; -- Character'Val (16#28#)
F_Flag2 : constant Fchar := ')'; -- Character'Val (16#29#)
F_Flag3 : constant Fchar := '*'; -- Character'Val (16#2A#)
F_Flag4 : constant Fchar := '+'; -- Character'Val (16#2B#)
F_Flag5 : constant Fchar := ','; -- Character'Val (16#2C#)
F_Flag6 : constant Fchar := '-'; -- Character'Val (16#2D#)
F_Flag7 : constant Fchar := '.'; -- Character'Val (16#2E#)
F_Flag8 : constant Fchar := '/'; -- Character'Val (16#2F#)
F_Flag9 : constant Fchar := '0'; -- Character'Val (16#30#)
F_Flag10 : constant Fchar := '1'; -- Character'Val (16#31#)
F_Flag11 : constant Fchar := '2'; -- Character'Val (16#32#)
F_Flag12 : constant Fchar := '3'; -- Character'Val (16#33#)
F_Flag13 : constant Fchar := '4'; -- Character'Val (16#34#)
F_Flag14 : constant Fchar := '5'; -- Character'Val (16#35#)
F_Flag15 : constant Fchar := '6'; -- Character'Val (16#36#)
F_Flag16 : constant Fchar := '7'; -- Character'Val (16#37#)
F_Flag17 : constant Fchar := '8'; -- Character'Val (16#38#)
F_Flag18 : constant Fchar := '9'; -- Character'Val (16#39#)
-- Note this table does not include entity field and flags whose access
-- functions are in Einfo (these are handled by the Print_Entity_Info
-- procedure in Treepr, which uses the routines in Einfo to get the
-- proper symbolic information). In addition, the following fields are
-- handled by Treepr, and do not appear in the Pchars array:
-- Analyzed
-- Cannot_Be_Constant
-- Chars
-- Comes_From_Source
-- Error_Posted
-- Etype
-- Is_Controlling_Actual
-- Is_Overloaded
-- Is_Static_Expression
-- Left_Opnd
-- Must_Check_Expr
-- Must_Not_Freeze
-- No_Overflow_Expr
-- Paren_Count
-- Raises_Constraint_Error
-- Right_Opnd
!!TEMPLATE INSERTION POINT
end Treeprs;
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