syntree.inc
ekkehard-morgenstern_asmbasic/syntree.inc
;   AsmBASIC - a BASIC compile and go system written in assembly language
;   Copyright (C) 2022  Ekkehard Morgenstern
;
;   This program is free software: you can redistribute it and/or modify
;   it under the terms of the GNU General Public License as published by
;   the Free Software Foundation, either version 3 of the License, or
;   (at your option) any later version.
;
;   This program is distributed in the hope that it will be useful,
;   but WITHOUT 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
;   along with this program.  If not, see <https://www.gnu.org/licenses/>.
;
;   NOTE: Programs created with AsmBASIC do not fall under this license.
;
;   CONTACT INFO:
;       E-Mail: ekkehard@ekkehardmorgenstern.de
;       Mail: Ekkehard Morgenstern, Mozartstr. 1, D-76744 Woerth am Rhein,
;             Germany, Europe

; see implementation notes file provided in "implnotes.txt"

                        cpu         x64
                        bits        64

                        %include    "parsetree.inc"

STNF_MASK               equ         0x03
STNF_STMT               equ         0x01
STNF_EXPR               equ         0x02

                        struc      syntreenode
                            stn_match:  resq    1 ; pointer to parse tree node
                            stn_token:  resq    1 ; pointer to token
                            stn_nargs:  resq    1 ; number of arguments
                            stn_args:   resq    1 ; table of argument pointers
                            stn_flags:  resq    1 ; syntax tree node flags
                        endstruc
