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-rw-r--r--tests/ui/attributes/invalid_macro_export_argument.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/ui/attributes/invalid_macro_export_argument.rs b/tests/ui/attributes/invalid_macro_export_argument.rs
index 96f66991e04..c0aa7df2e87 100644
--- a/tests/ui/attributes/invalid_macro_export_argument.rs
+++ b/tests/ui/attributes/invalid_macro_export_argument.rs
@@ -30,4 +30,10 @@ macro_rules! e {
     () => ()
 }
 
+#[macro_export("blah")]
+//[deny]~^ ERROR `` isn't a valid `#[macro_export]` argument
+macro_rules! f {
+    () => ()
+}
+
 fn main() {}