diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/single_element_loop.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/single_element_loop.stderr | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/single_element_loop.stderr b/src/tools/clippy/tests/ui/single_element_loop.stderr new file mode 100644 index 000000000..0aeb8da1a --- /dev/null +++ b/src/tools/clippy/tests/ui/single_element_loop.stderr @@ -0,0 +1,99 @@ +error: for loop over a single element + --> $DIR/single_element_loop.rs:7:5 + | +LL | / for item in &[item1] { +LL | | dbg!(item); +LL | | } + | |_____^ + | + = note: `-D clippy::single-element-loop` implied by `-D warnings` +help: try + | +LL ~ { +LL + let item = &item1; +LL + dbg!(item); +LL + } + | + +error: for loop over a single element + --> $DIR/single_element_loop.rs:11:5 + | +LL | / for item in [item1].iter() { +LL | | dbg!(item); +LL | | } + | |_____^ + | +help: try + | +LL ~ { +LL + let item = &item1; +LL + dbg!(item); +LL + } + | + +error: for loop over a single element + --> $DIR/single_element_loop.rs:15:5 + | +LL | / for item in &[0..5] { +LL | | dbg!(item); +LL | | } + | |_____^ + | +help: try + | +LL ~ { +LL + let item = &(0..5); +LL + dbg!(item); +LL + } + | + +error: for loop over a single element + --> $DIR/single_element_loop.rs:19:5 + | +LL | / for item in [0..5].iter_mut() { +LL | | dbg!(item); +LL | | } + | |_____^ + | +help: try + | +LL ~ { +LL + let item = &mut (0..5); +LL + dbg!(item); +LL + } + | + +error: for loop over a single element + --> $DIR/single_element_loop.rs:23:5 + | +LL | / for item in [0..5] { +LL | | dbg!(item); +LL | | } + | |_____^ + | +help: try + | +LL ~ { +LL + let item = 0..5; +LL + dbg!(item); +LL + } + | + +error: for loop over a single element + --> $DIR/single_element_loop.rs:27:5 + | +LL | / for item in [0..5].into_iter() { +LL | | dbg!(item); +LL | | } + | |_____^ + | +help: try + | +LL ~ { +LL + let item = 0..5; +LL + dbg!(item); +LL + } + | + +error: aborting due to 6 previous errors + |