1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/auxiliary/gen-macro-rules.rs b/src/test/ui/proc-macro/auxiliary/gen-macro-rules.rs
new file mode 100644
index 000000000..d4b67d6b0
--- /dev/null
+++ b/src/test/ui/proc-macro/auxiliary/gen-macro-rules.rs
@@ -0,0 +1,12 @@
+// force-host
+// no-prefer-dynamic
+
+#![crate_type = "proc-macro"]
+
+extern crate proc_macro;
+use proc_macro::TokenStream;
+
+#[proc_macro_derive(repro)]
+pub fn proc_macro_hack_expr(_input: TokenStream) -> TokenStream {
+    "macro_rules! m {()=>{}}".parse().unwrap()
+}