| 1 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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| 2 | * Copyright (C) 2001 Gerwin Klein <[email protected]> *
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| 3 | * Copyright (C) 2001 Bernhard Rumpe <[email protected]> *
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| 4 | * All rights reserved. *
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| 5 | * *
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| 6 | * This program is free software; you can redistribute it and/or modify *
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| 7 | * it under the terms of the GNU General Public License. See the file *
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| 8 | * COPYRIGHT for more information. *
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| 9 | * *
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| 10 | * This program is distributed in the hope that it will be useful, *
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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| 13 | * GNU General Public License for more details. *
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| 14 | * *
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| 15 | * You should have received a copy of the GNU General Public License along *
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| 16 | * with this program; if not, write to the Free Software Foundation, Inc., *
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| 17 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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| 18 | * *
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| 19 | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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| 20 |
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| 21 |
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| 22 | /**
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| 23 | * AST node for declaration lists of functions
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| 24 | */
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| 25 | class Tdekllist implements AST {
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| 26 | Tdekllist dekllist; // rest list (optional null)
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| 27 | Tdekl dekl; // declaration
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| 28 |
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| 29 | public Tdekllist(Tdekllist p, Tdekl e) {
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| 30 | dekllist=p;
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| 31 | dekl=e;
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| 32 | }
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| 33 |
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| 34 | public Tdekllist(Tdekl e) {
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| 35 | dekllist=null;
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| 36 | dekl=e;
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| 37 | }
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| 38 |
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| 39 | public String toString() {
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| 40 | if (dekllist!=null)
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| 41 | return(dekllist+",\n"+dekl);
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| 42 | else
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| 43 | return(dekl.toString());
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| 44 | }
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| 45 |
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| 46 | public void setSymtab(SymTab st) {
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| 47 | if (dekllist!=null)
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| 48 | dekllist.setSymtab(st);
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| 49 | dekl.setSymtab(st);
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| 50 | }
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| 51 |
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| 52 | public void printSymtabs() {
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| 53 | if (dekllist!=null)
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| 54 | dekllist.printSymtabs();
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| 55 | dekl.printSymtabs();
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| 56 | }
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| 57 |
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| 58 | public void checkcontext() {
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| 59 | if (dekllist!=null)
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| 60 | dekllist.checkcontext();
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| 61 | dekl.checkcontext(); // CoCo (DefFun,DefVar,Arity)
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| 62 | } // in function body
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| 63 |
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| 64 | public void prepInterp(SymTab st) { // set pointers and indices
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| 65 | dekl.prepInterp(st);
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| 66 | if (dekllist!=null) dekllist.prepInterp(st);
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| 67 | }
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| 68 | }
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| 69 |
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