1 files changed, 7 insertions, 0 deletions
diff --git a/tests/ui/coercion/any-trait-object-debug-12744.rs b/tests/ui/coercion/any-trait-object-debug-12744.rs
new file mode 100644
index 00000000000..4d981c077ee
--- /dev/null
+++ b/tests/ui/coercion/any-trait-object-debug-12744.rs
@@ -0,0 +1,7 @@
+//! Regression test for https://github.com/rust-lang/rust/issues/12744
+
+//@ run-pass
+fn main() {
+    fn test() -> Box<dyn std::any::Any + 'static> { Box::new(1) }
+    println!("{:?}", test())
+}