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, 14 insertions, 0 deletions

diff --git a/src/test/ui/type-alias-impl-trait/cross_inference_rpit.rs b/src/test/ui/type-alias-impl-trait/cross_inference_rpit.rs
new file mode 100644
index 000000000..f6affbf17
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/cross_inference_rpit.rs
@@ -0,0 +1,14 @@
+// check-pass
+
+fn foo(b: bool) -> impl Copy {
+    if b {
+        return (5,6)
+    }
+    let x: (_, _) = foo(true);
+    println!("{:?}", x);
+    (1u32, 2u32)
+}
+
+fn main() {
+    foo(false);
+}