bailey-layzer 7532618bdc
Add error for division by zero using "=" (#2002) (#2030)
* error for division by zero with =

* cargo fmt

* add helper zero_division_error

* tests for zero division error

* fix test names (zero div error)
2020-06-22 08:50:43 +12:00
..
2020-06-21 07:25:07 +12:00