rustdoc: Remove Sized bounds when cleaning foreign impl Trait

rust-lang · Mar 27, 2018 · 32446f8 · 32446f8
1 parent ac655d2
commit 32446f8
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
@@ -2770,6 +2770,14 @@ impl<'tcx> Clean<Type> for Ty<'tcx> {
                         return None;
                     };
 
+                    if let Some(sized) = cx.tcx.lang_items().sized_trait() {
+                        if trait_ref.def_id() == sized {
+                            return None;
+                        }
+                    }
+
+                    // FIXME(Manishearth) handle cases which aren't Sized
+
                     let bounds = bounds.predicates.iter().filter_map(|pred|
                         if let ty::Predicate::Projection(proj) = *pred {
                             let proj = proj.skip_binder();