Merging debian version 1.65.0+dfsg1-2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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
+