Fix 1x1 case in Solve expression with EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION==RowMajor
(grafted from d2971b6e905187579395ad12fb989a0d1fc499d8)

--HG--
branch : 3.3
extra : source : d2971b6e905187579395ad12fb989a0d1fc499d8
1 file changed