{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"//"}]}
        // to an array if the given pattern allows it. See issue #76342
        // If the pattern is irrefutable and `expected` is an infer ty, we try to equate it
        if self.pat_is_irrefutable(pat_info.decl_origin) && expected.is_ty_var() {