From b35d601ab7dfe5500508a78fc9fe68db49c0e563 Mon Sep 17 00:00:00 2001
From: LingMan <LingMan@users.noreply.github.com>
Date: Mon, 1 Feb 2021 18:16:07 +0100
Subject: [PATCH] Directly use `Option<&[T]>` instead of converting from
`Option<&Vec<T>>` later on
---
compiler/rustc_resolve/src/late/lifetimes.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/compiler/rustc_resolve/src/late/lifetimes.rs b/compiler/rustc_resolve/src/late/lifetimes.rs
index 95ac2a31dd321..6ddd38480c3de 100644
--- 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();
}