diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/lines_filter_map_ok.rs')
| -rw-r--r-- | src/tools/clippy/tests/ui/lines_filter_map_ok.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/lines_filter_map_ok.rs b/src/tools/clippy/tests/ui/lines_filter_map_ok.rs index 345f4dc5f..a86efbd66 100644 --- a/src/tools/clippy/tests/ui/lines_filter_map_ok.rs +++ b/src/tools/clippy/tests/ui/lines_filter_map_ok.rs @@ -10,11 +10,17 @@ fn main() -> io::Result<()> { // Lint let f = std::fs::File::open("/")?; BufReader::new(f).lines().flat_map(Result::ok).for_each(|_| ()); + // Lint + let f = std::fs::File::open("/")?; + BufReader::new(f).lines().flatten().for_each(|_| ()); + let s = "foo\nbar\nbaz\n"; // Lint io::stdin().lines().filter_map(Result::ok).for_each(|_| ()); // Lint io::stdin().lines().filter_map(|x| x.ok()).for_each(|_| ()); + // Lint + io::stdin().lines().flatten().for_each(|_| ()); // Do not lint (not a `Lines` iterator) io::stdin() .lines() |