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Diffstat (limited to 'gcc-4.3.1/gcc/ada/treeprs.adt')
| -rw-r--r-- | gcc-4.3.1/gcc/ada/treeprs.adt | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/gcc-4.3.1/gcc/ada/treeprs.adt b/gcc-4.3.1/gcc/ada/treeprs.adt new file mode 100644 index 000000000..8543fba70 --- /dev/null +++ b/gcc-4.3.1/gcc/ada/treeprs.adt @@ -0,0 +1,104 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- T R E E P R S -- +-- -- +-- T e m p l a t e -- +-- -- +-- Copyright (C) 1992-2007, 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 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; |