remove outdated fixme

diff --git a/src/librustc_traits/lowering/mod.rs b/src/librustc_traits/lowering/mod.rs
index 51d49f0d59ae7d12be3f1af3f6adc596123df9c5..4c30227150fb1850fb371bd24ee1c70aac678ded 100644 (file)
--- a/src/librustc_traits/lowering/mod.rs
+++ b/src/librustc_traits/lowering/mod.rs
@@ -295,7 +295,6 @@ fn program_clauses_for_trait(tcx: TyCtxt<'_>, def_id: DefId) -> Clauses<'_> {
 }
 
 fn program_clauses_for_impl(tcx: TyCtxt<'tcx>, def_id: DefId) -> Clauses<'tcx> {
-    // FIXME: implement reservation impls.
     if let ty::ImplPolarity::Negative = tcx.impl_polarity(def_id) {
         return List::empty();
     }