message: Wrap module level names in unnamed namespace
diff: #include <algorithm>
  +namespace {
  /**
  * Space required to store a Product.
  */
  @@ -43,10 +44,7 @@ inline int storageRequired(ProductType type, int count)
  }
  -/**
  - * Internal helper function.
  - */
  -static int computeCurrentStorage(const ProductPool::ProductTypeCount& products)
  + int computeCurrentStorage(const ProductPool::ProductTypeCount& products)
  {
  int stored = 0;
  for (std::size_t i = 0; i < static_cast<std::size_t>(ProductType::PRODUCT_COUNT); ++i)
  @@ -55,6 +53,7 @@ static int computeCurrentStorage(const ProductPool::ProductTypeCount& products)
  }
  return stored;
  }
  +}
  int ProductPool::capacity() const
  