syntax_data: {"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":")"}]}
source_snippet:     ) -> Option<PlaceBuilder<'tcx>> {
context_before:         cx: &Builder<'_, 'tcx>,
context_after:         let PlaceBase::Upvar { var_hir_id, closure_def_id } = self.base else {