Directly use Option<&[T]> instead of converting from `Option<&Vec<T…

…>>` later on
rust-lang · Feb 1, 2021 · b35d601 · b35d601
1 parent e0d9f79
commit b35d601
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/compiler/rustc_resolve/src/late/lifetimes.rs b/compiler/rustc_resolve/src/late/lifetimes.rs
@@ -2422,7 +2422,7 @@ impl<'a, 'tcx> LifetimeContext<'a, 'tcx> {
                                     _ => break,
                                 }
                             }
-                            break Some(e);
+                            break Some(&e[..]);
                         }
                         Elide::Forbid => break None,
                     };
@@ -2452,7 +2452,7 @@ impl<'a, 'tcx> LifetimeContext<'a, 'tcx> {
             lifetime_refs.len(),
             &lifetime_names,
             lifetime_spans,
-            error.map(|p| &p[..]).unwrap_or(&[]),
+            error.unwrap_or(&[]),
         );
         err.emit();
     }