.map(|l| format!("{:?}", l.size.bytes()))
.unwrap_or_else(|e| format!("Failed {:?}", e));
- let closure_hir_id = tcx.hir().local_def_id_to_hir_id(closure_def_id.expect_local());
- let closure_span = tcx.hir().span(closure_hir_id);
+ let closure_span = tcx.def_span(closure_def_id);
let src_file = tcx.sess.source_map().span_to_filename(closure_span);
let line_nos = tcx
.sess