148069Sbostic/*- 2*62163Sbostic * Copyright (c) 1982, 1993 3*62163Sbostic * The Regents of the University of California. All rights reserved. 422775Smckusick * 548069Sbostic * %sccs.include.redist.c% 648069Sbostic * 7*62163Sbostic * @(#)tree.rep 8.1 (Berkeley) 06/06/93 822773Smckusick */ 95541Slinton 105541Slinton/* 115541Slinton * representation of a parse tree 125541Slinton * 135541Slinton * This should have a union in it, but unions just don't 145541Slinton * seem to work right in C. I don't want to have to specify an 155541Slinton * extra level of referencing, e.g. a.b.c, because there's really 165541Slinton * only one level there. 175541Slinton */ 185541Slinton 195541Slintonstruct node { 205541Slinton OP op; 215541Slinton SYM *nodetype; 225541Slinton NODE *left, *right; 235541Slinton SYM *nameval; 245541Slinton long lconval; 255541Slinton double fconval; 265541Slinton char *sconval; 275541Slinton NODE *what, *where, *cond; 285541Slinton}; 29