1 files changed, 4 insertions, 10 deletions
diff --git a/src/librustdoc/clean/cfg.rs b/src/librustdoc/clean/cfg.rs
index ab169f3c2a4..1541e7201ce 100644
--- a/src/librustdoc/clean/cfg.rs
+++ b/src/librustdoc/clean/cfg.rs
@@ -8,7 +8,6 @@ use std::{mem, ops};
 
 use rustc_ast::{LitKind, MetaItem, MetaItemInner, MetaItemKind, MetaItemLit};
 use rustc_data_structures::fx::FxHashSet;
-use rustc_feature::Features;
 use rustc_session::parse::ParseSess;
 use rustc_span::Span;
 use rustc_span::symbol::{Symbol, sym};
@@ -132,18 +131,13 @@ impl Cfg {
     /// Checks whether the given configuration can be matched in the current session.
     ///
     /// Equivalent to `attr::cfg_matches`.
-    // FIXME: Actually make use of `features`.
-    pub(crate) fn matches(&self, psess: &ParseSess, features: Option<&Features>) -> bool {
+    pub(crate) fn matches(&self, psess: &ParseSess) -> bool {
         match *self {
             Cfg::False => false,
             Cfg::True => true,
-            Cfg::Not(ref child) => !child.matches(psess, features),
-            Cfg::All(ref sub_cfgs) => {
-                sub_cfgs.iter().all(|sub_cfg| sub_cfg.matches(psess, features))
-            }
-            Cfg::Any(ref sub_cfgs) => {
-                sub_cfgs.iter().any(|sub_cfg| sub_cfg.matches(psess, features))
-            }
+            Cfg::Not(ref child) => !child.matches(psess),
+            Cfg::All(ref sub_cfgs) => sub_cfgs.iter().all(|sub_cfg| sub_cfg.matches(psess)),
+            Cfg::Any(ref sub_cfgs) => sub_cfgs.iter().any(|sub_cfg| sub_cfg.matches(psess)),
             Cfg::Cfg(name, value) => psess.config.contains(&(name, value)),
         }
     }