Merge pull request #651 from bocoup/generation-dstr-assign

src/dstr-assignment/array-elem-init-assignment.case

src/dstr-assignment/array-elem-init-evaluation.case

src/dstr-assignment/array-elem-init-fn-name-arrow.case

src/dstr-assignment/array-elem-init-fn-name-class.case

src/dstr-assignment/array-elem-init-fn-name-cover.case

src/dstr-assignment/array-elem-init-fn-name-fn.case

src/dstr-assignment/array-elem-init-fn-name-gen.case

src/dstr-assignment/array-elem-init-in.case

src/dstr-assignment/array-elem-init-let.case

src/dstr-assignment/array-elem-init-order.case

src/dstr-assignment/array-elem-init-simple-no-strict.case

src/dstr-assignment/array-elem-init-simple-strict.case

src/dstr-assignment/array-elem-init-yield-expr.case

src/dstr-assignment/array-elem-init-yield-ident-invalid.case

src/dstr-assignment/array-elem-init-yield-ident-valid.case

src/dstr-assignment/array-elem-iter-get-err.case

src/dstr-assignment/array-elem-iter-nrml-close-err.case

src/dstr-assignment/array-elem-iter-nrml-close-null.case

src/dstr-assignment/array-elem-iter-nrml-close-skip.case

src/dstr-assignment/array-elem-iter-nrml-close.case