diff options
Diffstat (limited to 'src/test/ui/compile-fail-migration/static-drop-scope.rs')
| -rw-r--r-- | src/test/ui/compile-fail-migration/static-drop-scope.rs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/test/ui/compile-fail-migration/static-drop-scope.rs b/src/test/ui/compile-fail-migration/static-drop-scope.rs new file mode 100644 index 00000000000..e22eb7e4484 --- /dev/null +++ b/src/test/ui/compile-fail-migration/static-drop-scope.rs @@ -0,0 +1,41 @@ +// Copyright 2017 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. + +#![feature(const_fn)] + +struct WithDtor; + +impl Drop for WithDtor { + fn drop(&mut self) {} +} + +static PROMOTION_FAIL_S: Option<&'static WithDtor> = Some(&WithDtor); +//~^ ERROR destructors cannot be evaluated at compile-time +//~| ERROR borrowed value does not live long enoug + +const PROMOTION_FAIL_C: Option<&'static WithDtor> = Some(&WithDtor); +//~^ ERROR destructors cannot be evaluated at compile-time +//~| ERROR borrowed value does not live long enoug + +static EARLY_DROP_S: i32 = (WithDtor, 0).1; +//~^ ERROR destructors cannot be evaluated at compile-time + +const EARLY_DROP_C: i32 = (WithDtor, 0).1; +//~^ ERROR destructors cannot be evaluated at compile-time + +const fn const_drop<T>(_: T) {} +//~^ ERROR destructors cannot be evaluated at compile-time + +const fn const_drop2<T>(x: T) { + (x, ()).1 + //~^ ERROR destructors cannot be evaluated at compile-time +} + +fn main () {} |
