public void AddTargets(Action a)
{
// add copy of a.targets to action.targets
for (Target p = a.target; p != null; p = p.next) {
Target t = new Target(p.state);
AddTarget(t);
}
if (a.tc == Node.contextTrans) tc = Node.contextTrans;
}
public void AddTarget(Target t) { // add t to the action.targets
Target last = null;
Target p = target;
while (p != null && t.state.nr >= p.state.nr) {
if (t.state == p.state) return;
last = p; p = p.next;
}
t.next = p;
if (p == target) target = t; else last.next = t;
}
void NewTransition(State from, State to, int typ, int sym, int tc)
{
Target t = new Target(to);
Action a = new Action(typ, sym, tc); a.target = t;
from.AddAction(a);
if (typ == Node.clas) curSy.tokenKind = Symbol.classToken;
}
void NewTransition(State from, State to, int typ, int sym, int tc) {
if (to == firstState) parser.SemErr("token must not start with an iteration");
Target t = new Target(to);
Action a = new Action(typ, sym, tc); a.target = t;
from.AddAction(a);
if (typ == Node.clas) curSy.tokenKind = Symbol.classToken;
}
static void NewTransition(State from, State to, int typ, int sym, int tc) {
if (to == firstState) Parser.SemErr("token must not start with an iteration");
Target t = new Target(to);
Action a = new Action(typ, sym, tc); a.target = t;
from.AddAction(a);
}