diff options
Diffstat (limited to 'tests/ui/consts/miri_unleashed/slice_eq.rs')
-rw-r--r-- | tests/ui/consts/miri_unleashed/slice_eq.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/consts/miri_unleashed/slice_eq.rs b/tests/ui/consts/miri_unleashed/slice_eq.rs new file mode 100644 index 000000000..83e10bf12 --- /dev/null +++ b/tests/ui/consts/miri_unleashed/slice_eq.rs @@ -0,0 +1,13 @@ +// compile-flags: -Zunleash-the-miri-inside-of-you +// run-pass + +#![feature(const_raw_ptr_comparison)] + +const EMPTY_SLICE: &[i32] = &[]; +const EMPTY_EQ: Option<bool> = EMPTY_SLICE.as_ptr().guaranteed_eq(&[] as *const _); +const EMPTY_EQ2: Option<bool> = EMPTY_SLICE.as_ptr().guaranteed_eq(&[1] as *const _); + +fn main() { + assert!(EMPTY_EQ.is_none()); + assert!(EMPTY_EQ2.is_none()); +} |