syntax_data: {"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"self.maybe_new_source_scope(region_scope.1.span,"}]}
source_snippet:             self.maybe_new_source_scope(region_scope.1.span, current_hir_id, parent_id);
context_before:                 self.source_scopes[source_scope].local_data.as_ref().unwrap_crate_local().lint_root;
context_after:         }