Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 28 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/comparison_to_empty.stderr b/src/tools/clippy/tests/ui/comparison_to_empty.stderr
new file mode 100644
index 000000000..f69d6bd52
--- /dev/null
+++ b/src/tools/clippy/tests/ui/comparison_to_empty.stderr
@@ -0,0 +1,28 @@
+error: comparison to empty slice
+  --> $DIR/comparison_to_empty.rs:8:13
+   |
+LL |     let _ = s == "";
+   |             ^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
+   |
+   = note: `-D clippy::comparison-to-empty` implied by `-D warnings`
+
+error: comparison to empty slice
+  --> $DIR/comparison_to_empty.rs:9:13
+   |
+LL |     let _ = s != "";
+   |             ^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!s.is_empty()`
+
+error: comparison to empty slice
+  --> $DIR/comparison_to_empty.rs:12:13
+   |
+LL |     let _ = v == [];
+   |             ^^^^^^^ help: using `is_empty` is clearer and more explicit: `v.is_empty()`
+
+error: comparison to empty slice
+  --> $DIR/comparison_to_empty.rs:13:13
+   |
+LL |     let _ = v != [];
+   |             ^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!v.is_empty()`
+
+error: aborting due to 4 previous errors
+