1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/expand-with-a-macro.rs b/src/test/ui/proc-macro/expand-with-a-macro.rs
new file mode 100644
index 000000000..21a4547d1
--- /dev/null
+++ b/src/test/ui/proc-macro/expand-with-a-macro.rs
@@ -0,0 +1,21 @@
+// run-pass
+// needs-unwind
+// aux-build:expand-with-a-macro.rs
+
+// ignore-wasm32-bare compiled with panic=abort by default
+
+#![deny(warnings)]
+
+#[macro_use]
+extern crate expand_with_a_macro;
+
+use std::panic;
+
+#[derive(A)]
+struct A;
+
+fn main() {
+    assert!(panic::catch_unwind(|| {
+        A.a();
+    }).is_err());
+}