diff options
Diffstat (limited to 'src/test/ui/consts/miri_unleashed/slice_eq.rs')
-rw-r--r-- | src/test/ui/consts/miri_unleashed/slice_eq.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/consts/miri_unleashed/slice_eq.rs b/src/test/ui/consts/miri_unleashed/slice_eq.rs new file mode 100644 index 000000000..fd843105d --- /dev/null +++ b/src/test/ui/consts/miri_unleashed/slice_eq.rs @@ -0,0 +1,17 @@ +// compile-flags: -Zunleash-the-miri-inside-of-you +// run-pass + +#![feature(const_raw_ptr_comparison)] + +const EMPTY_SLICE: &[i32] = &[]; +const EMPTY_EQ: bool = EMPTY_SLICE.as_ptr().guaranteed_eq(&[] as *const _); +const EMPTY_EQ2: bool = EMPTY_SLICE.as_ptr().guaranteed_ne(&[] as *const _); +const EMPTY_NE: bool = EMPTY_SLICE.as_ptr().guaranteed_ne(&[1] as *const _); +const EMPTY_NE2: bool = EMPTY_SLICE.as_ptr().guaranteed_eq(&[1] as *const _); + +fn main() { + assert!(!EMPTY_EQ); + assert!(!EMPTY_EQ2); + assert!(!EMPTY_NE); + assert!(!EMPTY_NE2); +} |