remove is_noop

2022-01-19 10:33:23 +01:00
parent 2f004d2d40
commit 4bd571c4ff
4 changed files with 4 additions and 8 deletions
--- a/compiler/rustc_trait_selection/src/traits/specialize/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/specialize/mod.rs
@@ -484,7 +484,7 @@ crate fn to_pretty_impl_header(tcx: TyCtxt<'_>, impl_def_id: DefId) -> Option<St
    let mut types_without_default_bounds = FxHashSet::default();
    let sized_trait = tcx.lang_items().sized_trait();

-    if !substs.is_noop() {
+    if !substs.is_empty() {
        types_without_default_bounds.extend(substs.types());
        w.push('<');
        w.push_str(