diff options
| author | Shotaro Yamada <sinkuu@sinkuu.xyz> | 2018-12-17 09:35:28 +0900 |
|---|---|---|
| committer | Shotaro Yamada <sinkuu@sinkuu.xyz> | 2018-12-17 15:00:22 +0900 |
| commit | f0483f76e6feb256abffb060029f57e09c6d4dc0 (patch) | |
| tree | e7d9edd2e9210e704510083a7cade3d63e765ac2 /src/libcore/tests | |
| parent | 1897657ef09eea3d0b0afbbbd154a12fbb8fbf3f (diff) | |
| download | rust-f0483f76e6feb256abffb060029f57e09c6d4dc0.tar.gz rust-f0483f76e6feb256abffb060029f57e09c6d4dc0.zip | |
Remove `<Cycle as Iterator>::try_fold` override
It was a incorrect optimization.
Diffstat (limited to 'src/libcore/tests')
| -rw-r--r-- | src/libcore/tests/iter.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libcore/tests/iter.rs b/src/libcore/tests/iter.rs index 4efa0136314..00b4aa4fa2d 100644 --- a/src/libcore/tests/iter.rs +++ b/src/libcore/tests/iter.rs @@ -1003,6 +1003,8 @@ fn test_cycle() { assert_eq!(it.next(), None); assert_eq!(empty::<i32>().cycle().fold(0, |acc, x| acc + x), 0); + + assert_eq!(once(1).cycle().skip(1).take(4).fold(0, |acc, x| acc + x), 4); } #[test] |