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, 23 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-57362-1.rs b/src/test/ui/issues/issue-57362-1.rs
new file mode 100644
index 000000000..1fa417fe9
--- /dev/null
+++ b/src/test/ui/issues/issue-57362-1.rs
@@ -0,0 +1,23 @@
+// Test for issue #57362, ensuring that the self ty is shown in cases of higher-ranked lifetimes
+// conflicts: the `expected` and `found` trait refs would otherwise be printed the same, leading
+// to confusing notes such as:
+//  = note: expected type `Trait`
+//             found type `Trait`
+
+// from issue #57362
+trait Trait {
+    fn f(self);
+}
+
+impl<T> Trait for fn(&T) {
+    fn f(self) {
+        println!("f");
+    }
+}
+
+fn f() {
+    let a: fn(_) = |_: &u8| {};
+    a.f(); //~ ERROR no method named `f`
+}
+
+fn main() {}