1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
12 // Regression test for #37655. The problem was a false edge created by
13 // coercion that wound up requiring that `'a` (in `split()`) outlive
14 // `'b`, which shouldn't be necessary.
21 fn get_me<I>(&self, index: I) -> &I::Output
22 where I: SliceIndex<Self::Item>;
25 impl<T> SliceExt<T> for [T] {
28 fn get_me<I>(&self, index: I) -> &I::Output
29 where I: SliceIndex<T>
35 pub trait SliceIndex<T> {
39 impl<T> SliceIndex<T> for usize {
43 fn foo<'a, 'b>(split: &'b [&'a [u8]]) -> &'a [u8] {