public Type lookupMethod(String id) {
Type methodReturn = tiposMetodos.lookup(id);
if (methodReturn == null && parentClass != null) {
methodReturn = parentClass.lookupMethod(id);
}
return methodReturn;
}
public Type lookupVariable(String id) {
Type field = simbolos.lookup(id);
if (field == null && parentClass != null) {
field = parentClass.lookupVariable(id);
}
return field;
}