{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"//"}]}
            // Walk subpatterns with an expected type of `err` in this case to silence
        if let Err(reported) = self.demand_eqtype_pat(span, expected, pat_ty, &pat_info.top_info) {
            // further errors being emitted when using the bindings. #50333