public Object visit(Program program) {
Object temp;
for (ICClass icClass : program.getClasses()) {
temp = icClass.accept(this);
if (temp != null) {
return temp;
}
}
return null;
}
@Override
public Object visit(Program program) throws SemanticError {
for (ICClass icClass : program.getClasses()) icClass.accept(this);
return null;
}