message: Fixed ASan array out of bounds.
  Tested: on Linux.
diff: @@ -944,7 +944,7 @@ CheckedError Parser::ParseTableDelimiters(size_t &fieldn,
  if ((!opts.strict_json || !fieldn) && Is(terminator)) break;
  std::string name;
  if (is_nested_vector) {
  - if (fieldn > struct_def->fields.vec.size()) {
  + if (fieldn >= struct_def->fields.vec.size()) {
  return Error("too many unnamed fields in nested array");
  }
  name = struct_def->fields.vec[fieldn]->name;
  