Correct res.is_precise() to assert statement.
Correct res.is_precise() to assert statement.

stuartarchibald/numba,stuartarchibald/numba,IntelLabs/numba,stuartarchibald/numba,cpcloud/numba,stonebig/numba,gmarkall/numba,stuartarchibald/numba,sklam/numba,numba/numba,seibert/numba,numba/numba,cpcloud/numba,IntelLabs/numba,seibert/numba,gmarkall/numba,stonebig/numba,stonebig/numba,seibert/numba,stonebig/numba,sklam/numba,cpcloud/numba,seibert/numba,sklam/numba,seibert/numba,gmarkall/numba,numba/numba,numba/numba,gmarkall/numba,cpcloud/numba,IntelLabs/numba,sklam/numba,gmarkall/numba,IntelLabs/numba,numba/numba,cpcloud/numba,stonebig/numba,IntelLabs/numba,stuartarchibald/numba,sklam/numba