forked from rust-lang/rust
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
librustc: Permit by-value-self methods to be invoked on objects
referenced by boxes. This is done by creating a shim function that handles the cleanup of the box properly. Closes rust-lang#10672.
- Loading branch information
Showing
7 changed files
with
309 additions
and
21 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,51 @@ | ||
// Copyright 2014 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. | ||
|
||
// error-pattern:explicit failure | ||
|
||
trait Foo { | ||
fn foo(self, x: int); | ||
} | ||
|
||
struct S { | ||
x: int, | ||
y: int, | ||
z: int, | ||
s: String, | ||
} | ||
|
||
impl Foo for S { | ||
fn foo(self, x: int) { | ||
fail!() | ||
} | ||
} | ||
|
||
impl Drop for S { | ||
fn drop(&mut self) { | ||
println!("bye 1!"); | ||
} | ||
} | ||
|
||
fn f() { | ||
let s = S { | ||
x: 2, | ||
y: 3, | ||
z: 4, | ||
s: "hello".to_string(), | ||
}; | ||
let st = box s as Box<Foo>; | ||
st.foo(5); | ||
} | ||
|
||
fn main() { | ||
f(); | ||
} | ||
|
||
|
Oops, something went wrong.
68ead46
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
r+