syntax_data: {"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"tcx.node_span_lint(lint,"}]}
source_snippet:             tcx.node_span_lint(lint, tcx.local_def_id_to_hir_id(impl_def_id), impl_span, |err| {
context_before:             };
context_after:                 err.primary_message(msg());