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, 12 insertions, 0 deletions

diff --git a/src/test/ui/fn/fun-call-variants.rs b/src/test/ui/fn/fun-call-variants.rs
new file mode 100644
index 000000000..5b83e2620
--- /dev/null
+++ b/src/test/ui/fn/fun-call-variants.rs
@@ -0,0 +1,12 @@
+// run-pass
+
+fn ho<F>(f: F) -> isize where F: FnOnce(isize) -> isize { let n: isize = f(3); return n; }
+
+fn direct(x: isize) -> isize { return x + 1; }
+
+pub fn main() {
+    let a: isize = direct(3); // direct
+    let b: isize = ho(direct); // indirect unbound
+
+    assert_eq!(a, b);
+}