diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/single_element_loop.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/single_element_loop.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/single_element_loop.rs b/src/tools/clippy/tests/ui/single_element_loop.rs new file mode 100644 index 000000000..2cda5a329 --- /dev/null +++ b/src/tools/clippy/tests/ui/single_element_loop.rs @@ -0,0 +1,30 @@ +// run-rustfix +// Tests from for_loop.rs that don't have suggestions + +#[warn(clippy::single_element_loop)] +fn main() { + let item1 = 2; + for item in &[item1] { + dbg!(item); + } + + for item in [item1].iter() { + dbg!(item); + } + + for item in &[0..5] { + dbg!(item); + } + + for item in [0..5].iter_mut() { + dbg!(item); + } + + for item in [0..5] { + dbg!(item); + } + + for item in [0..5].into_iter() { + dbg!(item); + } +} |