diff options
| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2018-09-24 15:05:45 +0200 |
|---|---|---|
| committer | Felix S. Klock II <pnkfelix@pnkfx.org> | 2018-09-26 13:10:54 +0200 |
| commit | 2080474c75b833d2d666291839d8893cc0999de2 (patch) | |
| tree | 53be1c0b03a4804342532b0d5c046431c78779c7 /src/test/run-pass/structs-enums/object-lifetime-default-from-rptr-struct.rs | |
| parent | a2b27c19dad8b90063b56eff7b6433ba3f390d96 (diff) | |
| download | rust-2080474c75b833d2d666291839d8893cc0999de2.tar.gz rust-2080474c75b833d2d666291839d8893cc0999de2.zip | |
Migrate `src/test/ui/run-pass/*` back to `src/test/run-pass/`.
Fix #54047
Diffstat (limited to 'src/test/run-pass/structs-enums/object-lifetime-default-from-rptr-struct.rs')
| -rw-r--r-- | src/test/run-pass/structs-enums/object-lifetime-default-from-rptr-struct.rs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/test/run-pass/structs-enums/object-lifetime-default-from-rptr-struct.rs b/src/test/run-pass/structs-enums/object-lifetime-default-from-rptr-struct.rs new file mode 100644 index 00000000000..cd88f7a42d0 --- /dev/null +++ b/src/test/run-pass/structs-enums/object-lifetime-default-from-rptr-struct.rs @@ -0,0 +1,47 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// run-pass +// Test that the lifetime from the enclosing `&` is "inherited" +// through the `MyBox` struct. + +// pretty-expanded FIXME #23616 + +#![allow(dead_code)] + +trait Test { + fn foo(&self) { } +} + +struct SomeStruct<'a> { + t: &'a MyBox<Test>, + u: &'a MyBox<Test+'a>, +} + +struct MyBox<T:?Sized> { + b: Box<T> +} + +fn a<'a>(t: &'a MyBox<Test>, mut ss: SomeStruct<'a>) { + ss.t = t; +} + +fn b<'a>(t: &'a MyBox<Test>, mut ss: SomeStruct<'a>) { + ss.u = t; +} + +// see also compile-fail/object-lifetime-default-from-rptr-box-error.rs + +fn d<'a>(t: &'a MyBox<Test+'a>, mut ss: SomeStruct<'a>) { + ss.u = t; +} + +fn main() { +} |
