{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"//"}]}
        // as-is into memory. This also double-checks that `val.size()` matches `range.size`.
        // `to_bits_or_ptr_internal` is the right method because we just want to store this data
        let (bytes, provenance) = match val.to_bits_or_ptr_internal(range.size)? {