diff options
Diffstat (limited to 'src/test/ui/feature-gates/feature-gate-unsafe_pin_internals.rs')
-rw-r--r-- | src/test/ui/feature-gates/feature-gate-unsafe_pin_internals.rs | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-unsafe_pin_internals.rs b/src/test/ui/feature-gates/feature-gate-unsafe_pin_internals.rs deleted file mode 100644 index 0680d2344..000000000 --- a/src/test/ui/feature-gates/feature-gate-unsafe_pin_internals.rs +++ /dev/null @@ -1,17 +0,0 @@ -// edition:2018 -#![forbid(incomplete_features, unsafe_code)] -#![feature(unsafe_pin_internals)] -//~^ ERROR the feature `unsafe_pin_internals` is incomplete and may not be safe to use - -use core::{marker::PhantomPinned, pin::Pin}; - -/// The `unsafe_pin_internals` is indeed unsound. -fn non_unsafe_pin_new_unchecked<T>(pointer: &mut T) -> Pin<&mut T> { - Pin { pointer } -} - -fn main() { - let mut self_referential = PhantomPinned; - let _: Pin<&mut PhantomPinned> = non_unsafe_pin_new_unchecked(&mut self_referential); - core::mem::forget(self_referential); // move and disable drop glue! -} |