diff --git a/src/librustc/hir/map/mod.rs b/src/librustc/hir/map/mod.rs
index 572f94d3382e..10a85cc833a1 100644
--- a/src/librustc/hir/map/mod.rs
+++ b/src/librustc/hir/map/mod.rs
@@ -927,12 +927,6 @@ impl<'hir> Map<'hir> {
         }
     }
 
-    pub fn expect_expr(&self, id: NodeId) -> &'hir Expr {
-        let hir_id = self.node_to_hir_id(id);
-        self.expect_expr_by_hir_id(hir_id)
-    }
-
-    // FIXME(@ljedrz): replace the `NodeId` variant.
     pub fn expect_expr_by_hir_id(&self, id: HirId) -> &'hir Expr {
         match self.find_by_hir_id(id) { // read recorded by find
             Some(Node::Expr(expr)) => expr,
diff --git a/src/librustc_save_analysis/dump_visitor.rs b/src/librustc_save_analysis/dump_visitor.rs
index a7f46e876830..fa7e000106f6 100644
--- a/src/librustc_save_analysis/dump_visitor.rs
+++ b/src/librustc_save_analysis/dump_visitor.rs
@@ -1531,7 +1531,8 @@ impl<'l, 'tcx, 'll, O: DumpOutput + 'll> Visitor<'l> for DumpVisitor<'l, 'tcx, '
         self.process_macro_use(ex.span);
         match ex.node {
             ast::ExprKind::Struct(ref path, ref fields, ref base) => {
-                let hir_expr = self.save_ctxt.tcx.hir().expect_expr(ex.id);
+                let expr_hir_id = self.save_ctxt.tcx.hir().node_to_hir_id(ex.id);
+                let hir_expr = self.save_ctxt.tcx.hir().expect_expr_by_hir_id(expr_hir_id);
                 let adt = match self.save_ctxt.tables.expr_ty_opt(&hir_expr) {
                     Some(ty) if ty.ty_adt_def().is_some() => ty.ty_adt_def().unwrap(),
                     _ => {
diff --git a/src/librustc_save_analysis/lib.rs b/src/librustc_save_analysis/lib.rs
index bc813b3d5a2e..3b0d0622baef 100644
--- a/src/librustc_save_analysis/lib.rs
+++ b/src/librustc_save_analysis/lib.rs
@@ -513,7 +513,8 @@ impl<'l, 'tcx> SaveContext<'l, 'tcx> {
     }
 
     pub fn get_expr_data(&self, expr: &ast::Expr) -> Option<Data> {
-        let hir_node = self.tcx.hir().expect_expr(expr.id);
+        let expr_hir_id = self.tcx.hir().node_to_hir_id(expr.id);
+        let hir_node = self.tcx.hir().expect_expr_by_hir_id(expr_hir_id);
         let ty = self.tables.expr_ty_adjusted_opt(&hir_node);
         if ty.is_none() || ty.unwrap().sty == ty::Error {
             return None;