Revert "Remove never_type feature gate"

This reverts commit 533fb9cc44.
This commit is contained in:
David Tolnay
2019-12-15 19:52:59 -08:00
parent d540e72fc7
commit b9909cef3d
3 changed files with 3 additions and 1 deletions
+1
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@@ -1,4 +1,5 @@
#![allow(clippy::decimal_literal_representation, clippy::unreadable_literal)]
#![cfg_attr(feature = "unstable", feature(never_type))]
use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};
use std::default::Default;
+1
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@@ -1,4 +1,5 @@
#![allow(clippy::unreadable_literal)]
#![cfg_attr(feature = "unstable", feature(never_type))]
use std::cell::RefCell;
use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};