Fix rebase fallout

rust-lang · Nov 30, 2018 · e6e08c6 · e6e08c6
1 parent 9d2f97b
commit e6e08c6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustc_mir/transform/qualify_consts.rs b/src/librustc_mir/transform/qualify_consts.rs
@@ -1166,7 +1166,7 @@ impl<'a, 'tcx> Visitor<'tcx> for Qualifier<'a, 'tcx, 'tcx> {
         if let (Mode::ConstFn, &Place::Local(index)) = (self.mode, dest) {
             if self.mir.local_kind(index) == LocalKind::Var &&
                self.const_fn_arg_vars.insert(index) &&
-               !self.tcx.sess.features_untracked().const_let {
+               !self.const_let_allowed() {
                 // Direct use of an argument is permitted.
                 match *rvalue {
                     Rvalue::Use(Operand::Copy(Place::Local(local))) |