syntax_data: {"ast_node_type":"variable","tokens":[{"end":77,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                     let alloc_id = self.tcx.reserve_and_set_static_alloc(id);
context_before:                 } else {
context_after:                     ExprKind::StaticRef { alloc_id, ty, def_id: id }