message: Make a few bools constexpr.
diff: @@ -202,22 +202,22 @@ size_t IndexArray::index_string(StringData value, IntegerColumn& result, Interna
  ColumnBase* column) const
  {
  // Return`realm::not_found`, or an index to the (any) match
  - bool first(method == index_FindFirst);
  + constexpr bool first(method == index_FindFirst);
  // Return 0, or the number of items that match the specified `value`
  - bool get_count(method == index_Count);
  + constexpr bool get_count(method == index_Count);
  // Place all row indexes containing `value` into `result`
  // Returns one of FindRes_not_found[==0] if no matches found
  // Returns FindRes_single, if one match found: the result row literal is
  // both placed in `result_ref.payload` and added to `column`
  // Returns FindRes_column, if more than one match found: the matching row
  // literals are copied into `column`
  - bool all(method == index_FindAll);
  + constexpr bool all(method == index_FindAll);
  // Same as `index_FindAll` but does not copy matching rows into `column`
  // returns FindRes_not_found if there are no matches
  // returns FindRes_single and the row index (literal) in result_ref.payload
  // or returns FindRes_column and the reference to a column of duplicates in
  // result_ref.result with the results in the bounds start_ndx, and end_ndx
  - bool allnocopy(method == index_FindAll_nocopy);
  + constexpr bool allnocopy(method == index_FindAll_nocopy);
  const char* data = m_data;
  const char* header;
  