Review

finding-15

/mubench/checkouts/closure/319/build/src/com/google/javascript/jscomp/ProcessClosurePrimitives.java

registerAnyProvidedPrefixes(String, Node, JSModule)

class ProcessClosurePrimitives {
  /**
   * Registers ProvidedNames for prefix namespaces if they haven't
   * already been defined. The prefix namespaces must be registered in
   * order from shortest to longest.
   *
   * @param ns The namespace whose prefixes may need to be provided.
   * @param node The EXPR of the provide call.
   * @param module The current module.
   */
  private void registerAnyProvidedPrefixes(
      String ns, Node node, JSModule module) {
    int pos = ns.indexOf('.');
    while (pos != -1) {
      String prefixNs = ns.substring(0, pos);
      pos = ns.indexOf('.', pos + 1);
      if (providedNames.containsKey(prefixNs)) {
        providedNames.get(prefixNs).addProvide(
            node, module, false /* implicit */);
      } else {
        providedNames.put(
            prefixNs,
            new ProvidedName(prefixNs, node, module, false /* implicit */));
      }
    }
  }

}