diff options
Diffstat (limited to 'src/test/compile-fail/borrowck-managed-pointer-deref-scope.rs')
| -rw-r--r-- | src/test/compile-fail/borrowck-managed-pointer-deref-scope.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/compile-fail/borrowck-managed-pointer-deref-scope.rs b/src/test/compile-fail/borrowck-managed-pointer-deref-scope.rs new file mode 100644 index 00000000000..4695360a688 --- /dev/null +++ b/src/test/compile-fail/borrowck-managed-pointer-deref-scope.rs @@ -0,0 +1,33 @@ +// 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. + +// Verify that managed pointers scope is treated like ownoed pointers. +// regresion test for #11586 + +#![feature(managed_boxes)] + +fn foo<'a>(x: &'a @int) -> &'a int { + match x { + &ref y => { + &**y // Do not expect an error here + } + } +} + +fn bar() { + let a = 3; + let mut y = &a; + if true { + let x = @3; + y = &*x; //~ ERROR `*x` does not live long enough + } +} + +fn main() {} |
