1 /**************************************************************************** 2 * * 3 * GNAT COMPILER COMPONENTS * 4 * * 5 * R E P I N F O * 6 * * 7 * C Header File * 8 * * 9 * Copyright (C) 1999-2002 Free Software Foundation, Inc. * 10 * * 11 * GNAT is free software; you can redistribute it and/or modify it under * 12 * terms of the GNU General Public License as published by the Free Soft- * 13 * ware Foundation; either version 2, or (at your option) any later ver- * 14 * sion. GNAT is distributed in the hope that it will be useful, but WITH- * 15 * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * 16 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * 17 * for more details. You should have received a copy of the GNU General * 18 * Public License distributed with GNAT; see file COPYING. If not, write * 19 * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, * 20 * MA 02111-1307, USA. * 21 * * 22 * As a special exception, if you link this file with other files to * 23 * produce an executable, this file does not by itself cause the resulting * 24 * executable to be covered by the GNU General Public License. This except- * 25 * ion does not however invalidate any other reasons why the executable * 26 * file might be covered by the GNU Public License. * 27 * * 28 * GNAT was originally developed by the GNAT team at New York University. * 29 * Extensive contributions were provided by Ada Core Technologies Inc. * 30 * * 31 ****************************************************************************/ 32 33 /* This file corresponds to the Ada file repinfo.ads. */ 34 35 typedef Uint Node_Ref; 36 typedef Uint Node_Ref_Or_Val; 37 typedef char TCode; 38 39 /* These are the values of TCcode that correspond to tree codes in tree.def, 40 except for the first, which is how we encode discriminants. */ 41 42 #define Discrim_Val 0 43 #define Cond_Expr 1 44 #define Plus_Expr 2 45 #define Minus_Expr 3 46 #define Mult_Expr 4 47 #define Trunc_Div_Expr 5 48 #define Ceil_Div_Expr 6 49 #define Floor_Div_Expr 7 50 #define Trunc_Mod_Expr 8 51 #define Ceil_Mod_Expr 9 52 #define Floor_Mod_Expr 10 53 #define Exact_Div_Expr 11 54 #define Negate_Expr 12 55 #define Min_Expr 13 56 #define Max_Expr 14 57 #define Abs_Expr 15 58 #define Truth_Andif_Expr 16 59 #define Truth_Orif_Expr 17 60 #define Truth_And_Expr 18 61 #define Truth_Or_Expr 19 62 #define Truth_Xor_Expr 20 63 #define Truth_Not_Expr 21 64 #define Lt_Expr 22 65 #define Le_Expr 23 66 #define Gt_Expr 24 67 #define Ge_Expr 25 68 #define Eq_Expr 26 69 #define Ne_Expr 27 70 71 /* Creates a node using the tree code defined by Expr and from 1-3 72 operands as required (unused operands set as shown to No_Uint) Note 73 that this call can be used to create a discriminant reference by 74 using (Expr => Discrim_Val, Op1 => discriminant_number). */ 75 #define Create_Node repinfo__create_node 76 extern Node_Ref Create_Node (TCode, Node_Ref_Or_Val, 77 Node_Ref_Or_Val, Node_Ref_Or_Val); 78