Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/ui/overloaded/overloaded-calls-object-two-args.rs b/tests/ui/overloaded/overloaded-calls-object-two-args.rs
new file mode 100644
index 000000000..38087bc87
--- /dev/null
+++ b/tests/ui/overloaded/overloaded-calls-object-two-args.rs
@@ -0,0 +1,13 @@
+// run-pass
+// Tests calls to closure arguments where the closure takes 2 arguments.
+// This is a bit tricky due to rust-call ABI.
+
+
+fn foo(f: &mut dyn FnMut(isize, isize) -> isize) -> isize {
+    f(1, 2)
+}
+
+fn main() {
+    let z = foo(&mut |x, y| x * 10 + y);
+    assert_eq!(z, 12);
+}