mv codemap() source_map()

1 files changed, 2 insertions, 2 deletions

diff --git a/src/librustc_mir/transform/check_unsafety.rs b/src/librustc_mir/transform/check_unsafety.rs
index aba39966110..80e484d5957 100644
--- a/src/librustc_mir/transform/check_unsafety.rs
+++ b/src/librustc_mir/transform/check_unsafety.rs
@@ -424,12 +424,12 @@ fn is_enclosed(tcx: TyCtxt,
 }
 
 fn report_unused_unsafe(tcx: TyCtxt, used_unsafe: &FxHashSet<ast::NodeId>, id: ast::NodeId) {
-    let span = tcx.sess.codemap().def_span(tcx.hir.span(id));
+    let span = tcx.sess.source_map().def_span(tcx.hir.span(id));
     let msg = "unnecessary `unsafe` block";
     let mut db = tcx.struct_span_lint_node(UNUSED_UNSAFE, id, span, msg);
     db.span_label(span, msg);
     if let Some((kind, id)) = is_enclosed(tcx, used_unsafe, id) {
-        db.span_label(tcx.sess.codemap().def_span(tcx.hir.span(id)),
+        db.span_label(tcx.sess.source_map().def_span(tcx.hir.span(id)),
                       format!("because it's nested under this `unsafe` {}", kind));
     }
     db.emit();