syntax_data: {"ast_node_type":"variable","tokens":[{"end":67,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                 let kind = if self.tcx.is_thread_local_static(id) {
context_before:                     .temporary_scope(self.region_scope_tree, expr.hir_id.local_id);
context_after:                     ExprKind::ThreadLocalRef(id)