{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"//"}]}
                // Easy case. Just take the "lo" of the first sub-pattern and the "hi" of the
                [] => (qpath.span().shrink_to_hi(), pat_span),
                // last sub-pattern. In the case of `A(x)` the first and last may coincide.