private static void findFunctionUses(JassProg prog, final HashMap<String, Boolean> useMap) {
prog.accept(
new JassProg.DefaultVisitor() {
@Override
public void visit(JassFunction func) {
func.accept(
new JassFunction.DefaultVisitor() {
@Override
public void visit(JassExprFuncRef ref) {
String name = ref.getFuncName();
useMap.put(name, true);
}
@Override
public void visit(JassExprFunctionCall call) {
String name = call.getFuncName();
useMap.put(name, true);
}
@Override
public void visit(JassStmtCall call) {
String name = call.getFuncName();
useMap.put(name, true);
}
});
}
});
}
