New upstream version 1.44.1+dfsg1

[rustc.git] / src / test / ui / rfc-2091-track-caller / tracked-fn-ptr-with-arg.rs

diff --git a/src/test/ui/rfc-2091-track-caller/tracked-fn-ptr-with-arg.rs b/src/test/ui/rfc-2091-track-caller/tracked-fn-ptr-with-arg.rs
index 0407eafbfd41c5f430f207a0ca28b5b4b3902067..b17c1efb3d38c4cfcfb22514ce766be5249c5195 100644 (file)
--- a/src/test/ui/rfc-2091-track-caller/tracked-fn-ptr-with-arg.rs
+++ b/src/test/ui/rfc-2091-track-caller/tracked-fn-ptr-with-arg.rs
@@ -14,6 +14,49 @@ fn tracked_unit(_: ()) {
     assert_eq!(location.line(), expected_line, "call shims report location as fn definition");
 }
 
+trait Trait {
+    fn trait_tracked_unit(_: ());
+}
+
+impl Trait for () {
+    #[track_caller]
+    fn trait_tracked_unit(_: ()) {
+        let expected_line = line!() - 1;
+        let location = std::panic::Location::caller();
+        assert_eq!(location.file(), file!());
+        assert_eq!(location.line(), expected_line, "call shims report location as fn definition");
+    }
+}
+
+trait TrackedTrait {
+    #[track_caller]
+    fn trait_tracked_unit_default(_: ()) {
+        let expected_line = line!() - 1;
+        let location = std::panic::Location::caller();
+        assert_eq!(location.file(), file!());
+        assert_eq!(location.line(), expected_line, "call shims report location as fn definition");
+    }
+}
+
+impl TrackedTrait for () {}
+
+trait BlanketTrackedTrait {
+    #[track_caller]
+    fn tracked_blanket(_: ());
+}
+
+impl BlanketTrackedTrait for () {
+    fn tracked_blanket(_: ()) {
+        let expected_line = line!() - 1;
+        let location = std::panic::Location::caller();
+        assert_eq!(location.file(), file!());
+        assert_eq!(location.line(), expected_line, "call shims report location as fn definition");
+    }
+}
+
 fn main() {
     pass_to_ptr_call(tracked_unit, ());
+    pass_to_ptr_call(<() as Trait>::trait_tracked_unit, ());
+    pass_to_ptr_call(<() as TrackedTrait>::trait_tracked_unit_default, ());
+    pass_to_ptr_call(<() as BlanketTrackedTrait>::tracked_blanket, ());
 }