Merging upstream version 1.67.1+dfsg1.

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

1 files changed, 17 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/unchecked_duration_subtraction.rs b/src/tools/clippy/tests/ui/unchecked_duration_subtraction.rs
new file mode 100644
index 000000000..a14a7ea57
--- /dev/null
+++ b/src/tools/clippy/tests/ui/unchecked_duration_subtraction.rs
@@ -0,0 +1,17 @@
+// run-rustfix
+#![warn(clippy::unchecked_duration_subtraction)]
+
+use std::time::{Duration, Instant};
+
+fn main() {
+    let _first = Instant::now();
+    let second = Duration::from_secs(3);
+
+    let _ = _first - second;
+
+    let _ = Instant::now() - Duration::from_secs(5);
+
+    let _ = _first - Duration::from_secs(5);
+
+    let _ = Instant::now() - second;
+}