Fix make tidy

Author: canndrew

src/librustc_const_eval/check_match.rs

@@ -310,8 +310,9 @@ fn check_arms<'a, 'tcx>(cx: &mut MatchCheckCtxt<'a, 'tcx>,
                                     let mut diagnostic = Diagnostic::new(Level::Warning,
                                                                          "unreachable pattern");
                                     diagnostic.set_span(pat.span);
-                                    cx.tcx.sess.add_lint_diagnostic(lint::builtin::UNREACHABLE_PATTERNS,
-                                                                    hir_pat.id, diagnostic);
+                                    cx.tcx.sess.add_lint_diagnostic(
+                                            lint::builtin::UNREACHABLE_PATTERNS,
+                                            hir_pat.id, diagnostic);
                                 },
                                 // The arm with the wildcard pattern.
                                 1 => {

src/librustc_const_eval/lib.rs

@@ -29,7 +29,6 @@
 #![feature(box_patterns)]
 #![feature(box_syntax)]
 #![feature(const_fn)]
-#![feature(ptr_eq)]
 
 extern crate arena;
 #[macro_use] extern crate syntax;