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include in-place .zip() in test

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This commit is contained in:
The8472 2019-11-27 22:19:06 +01:00
parent fbb3371e5b
commit fd16202e36
1 changed files with 8 additions and 1 deletions
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9
library/alloc/tests/vec.rs
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@ -812,7 +812,14 @@ fn test_from_iter_specialization_with_iterator_adapters() {
fn assert_in_place_trait<T: InPlaceIterable>(_: &T) {};
let src: Vec<usize> = vec![0usize; 65535];
let srcptr = src.as_ptr();
let iter = src.into_iter().enumerate().map(|i| i.0 + i.1).peekable().skip(1);
let iter = src
.into_iter()
.enumerate()
.map(|i| i.0 + i.1)
.zip(std::iter::repeat(1usize))
.map(|(a, b)| a + b)
.peekable()
.skip(1);
assert_in_place_trait(&iter);
let sink = iter.collect::<Vec<_>>();
let sinkptr = sink.as_ptr();