{"ast_node_type":"variable","tokens":[{"end":92,"kind":"keyword","start":0,"text":"let"}]}
        let (b1, b2, misc1, misc2, swapped) = if b2.span.is_dummy() && !b1.span.is_dummy() {
        let AmbiguityError { kind, ident, b1, b2, misc1, misc2, .. } = *ambiguity_error;
            // We have to print the span-less alternative first, otherwise formatting looks bad.