{"ast_node_type":"function","tokens":[{"end":93,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn autoderef(&'a self, span: Span, base_ty: Ty<'tcx>) -> Autoderef<'a, 'tcx> {
impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
        Autoderef::new(self, self.param_env, self.body_id, span, base_ty)