{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"///"}]}
    /// handles the combined `FromResidual::from_residual(Yeet(residual))`.
    /// But to simplify this, there's a `from_yeet` lang item function which
    fn lower_expr_yeet(&mut self, span: Span, sub_expr: Option<&Expr>) -> hir::ExprKind<'hir> {