added test case for issue #6386
added test case for issue #6386

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