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, 9 insertions, 0 deletions

diff --git a/src/test/ui/test-attrs/test-main-not-dead-attr.rs b/src/test/ui/test-attrs/test-main-not-dead-attr.rs
new file mode 100644
index 000000000..0b2a9a354
--- /dev/null
+++ b/src/test/ui/test-attrs/test-main-not-dead-attr.rs
@@ -0,0 +1,9 @@
+// run-pass
+// compile-flags: --test
+
+#![feature(rustc_attrs)]
+
+#![deny(dead_code)]
+
+#[rustc_main]
+fn foo() { panic!(); }