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Diffstat (limited to 'library/core/tests/iter/traits/iterator.rs')
| -rw-r--r-- | library/core/tests/iter/traits/iterator.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/library/core/tests/iter/traits/iterator.rs b/library/core/tests/iter/traits/iterator.rs index 37345c1d3..62566a950 100644 --- a/library/core/tests/iter/traits/iterator.rs +++ b/library/core/tests/iter/traits/iterator.rs @@ -582,6 +582,9 @@ fn test_next_chunk() { assert_eq!(it.next_chunk().unwrap(), []); assert_eq!(it.next_chunk().unwrap(), [4, 5, 6, 7, 8, 9]); assert_eq!(it.next_chunk::<4>().unwrap_err().as_slice(), &[10, 11]); + + let mut it = std::iter::repeat_with(|| panic!()); + assert_eq!(it.next_chunk::<0>().unwrap(), []); } // just tests by whether or not this compiles |