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, 10 insertions, 0 deletions

diff --git a/src/test/ui/rfc-2091-track-caller/pass.rs b/src/test/ui/rfc-2091-track-caller/pass.rs
new file mode 100644
index 000000000..1b13ea3e9
--- /dev/null
+++ b/src/test/ui/rfc-2091-track-caller/pass.rs
@@ -0,0 +1,10 @@
+// run-pass
+// revisions: default mir-opt
+//[mir-opt] compile-flags: -Zmir-opt-level=4
+
+#[track_caller]
+fn f() {}
+
+fn main() {
+    f();
+}