message: fixed wrongly reformatted template
diff: @@ -204,9 +204,9 @@ template <class TA, class TR> static TR truncate_element(DateTruncSpecifier type
  }
  }
  -template <class TR> struct DateTruncOperator {
  - template <class TA> static inline TR Operation(const char *specifier, TA date) {
  - return truncate_element<TA, TR>(GetDateTruncSpecifier(specifier), date);
  +struct DateTruncOperator {
  + template <class TA, class TB, class TR> static inline TR Operation(TA specifier, TB date) {
  + return truncate_element<TB, TR>(GetDateTruncSpecifier(specifier), date);
  }
  };
  @@ -214,10 +214,10 @@ void DateTruncFun::RegisterFunction(BuiltinFunctions &set) {
  ScalarFunctionSet date_trunc("date_trunc");
  date_trunc.AddFunction(ScalarFunction(
  {SQLType::VARCHAR, SQLType::TIMESTAMP}, SQLType::TIMESTAMP,
  - ScalarFunction::BinaryFunction<const char *, timestamp_t, timestamp_t, DateTruncOperator<timestamp_t>>));
  + ScalarFunction::BinaryFunction<const char *, timestamp_t, timestamp_t, DateTruncOperator>));
  date_trunc.AddFunction(ScalarFunction(
  {SQLType::VARCHAR, SQLType::DATE}, SQLType::TIMESTAMP,
  - ScalarFunction::BinaryFunction<const char *, date_t, timestamp_t, DateTruncOperator<timestamp_t>>));
  + ScalarFunction::BinaryFunction<const char *, date_t, timestamp_t, DateTruncOperator>));
  set.AddFunction(date_trunc);
  date_trunc.name = "datetrunc";
  set.AddFunction(date_trunc);
  