{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"//"}]}
        // Detect that we are actually in a `where` predicate.
    fn restrict_assoc_type_in_where_clause(&self, span: Span, err: &mut Diag<'_>) -> bool {
        let (bounded_ty, bounds, where_span) = if let Some(ast::WherePredicate {