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| author | Maybe Waffle <waffle.lapkin@gmail.com> | 2021-10-23 22:51:22 +0300 |
|---|---|---|
| committer | Maybe Waffle <waffle.lapkin@gmail.com> | 2021-10-23 22:51:22 +0300 |
| commit | 5f390cfb722cf95b0df81f9563bf97b1663cff9e (patch) | |
| tree | def8b2963423180644bbdad113cfe525e9e0539b /library/core/tests/array.rs | |
| parent | 27d69611347142cc5f103df0923b46d670e75739 (diff) | |
| download | rust-5f390cfb722cf95b0df81f9563bf97b1663cff9e.tar.gz rust-5f390cfb722cf95b0df81f9563bf97b1663cff9e.zip | |
Add tests for `const_slice_from_ref` and `const_array_from_ref`
Diffstat (limited to 'library/core/tests/array.rs')
| -rw-r--r-- | library/core/tests/array.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/library/core/tests/array.rs b/library/core/tests/array.rs index b3af1328c90..d10bb4bce3c 100644 --- a/library/core/tests/array.rs +++ b/library/core/tests/array.rs @@ -7,6 +7,11 @@ fn array_from_ref() { let value: String = "Hello World!".into(); let arr: &[String; 1] = array::from_ref(&value); assert_eq!(&[value.clone()], arr); + + const VALUE: &&str = &"Hello World!"; + const ARR: &[&str; 1] = array::from_ref(VALUE); + assert_eq!(&[*VALUE], ARR); + assert!(core::ptr::eq(VALUE, &ARR[0])); } #[test] |