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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/tools/clippy/tests/ui/iter_on_empty_collections.stderr | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-upstream/1.65.0+dfsg1.tar.xz rustc-upstream/1.65.0+dfsg1.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/iter_on_empty_collections.stderr | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/iter_on_empty_collections.stderr b/src/tools/clippy/tests/ui/iter_on_empty_collections.stderr new file mode 100644 index 000000000..cbd611769 --- /dev/null +++ b/src/tools/clippy/tests/ui/iter_on_empty_collections.stderr @@ -0,0 +1,40 @@ +error: `into_iter` call on an empty collection + --> $DIR/iter_on_empty_collections.rs:6:16 + | +LL | assert_eq!([].into_iter().next(), Option::<i32>::None); + | ^^^^^^^^^^^^^^ help: try: `std::iter::empty()` + | + = note: `-D clippy::iter-on-empty-collections` implied by `-D warnings` + +error: `iter_mut` call on an empty collection + --> $DIR/iter_on_empty_collections.rs:7:16 + | +LL | assert_eq!([].iter_mut().next(), Option::<&mut i32>::None); + | ^^^^^^^^^^^^^ help: try: `std::iter::empty()` + +error: `iter` call on an empty collection + --> $DIR/iter_on_empty_collections.rs:8:16 + | +LL | assert_eq!([].iter().next(), Option::<&i32>::None); + | ^^^^^^^^^ help: try: `std::iter::empty()` + +error: `into_iter` call on an empty collection + --> $DIR/iter_on_empty_collections.rs:9:16 + | +LL | assert_eq!(None.into_iter().next(), Option::<i32>::None); + | ^^^^^^^^^^^^^^^^ help: try: `std::iter::empty()` + +error: `iter_mut` call on an empty collection + --> $DIR/iter_on_empty_collections.rs:10:16 + | +LL | assert_eq!(None.iter_mut().next(), Option::<&mut i32>::None); + | ^^^^^^^^^^^^^^^ help: try: `std::iter::empty()` + +error: `iter` call on an empty collection + --> $DIR/iter_on_empty_collections.rs:11:16 + | +LL | assert_eq!(None.iter().next(), Option::<&i32>::None); + | ^^^^^^^^^^^ help: try: `std::iter::empty()` + +error: aborting due to 6 previous errors + |