1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/macros/issue-34171.rs b/tests/ui/macros/issue-34171.rs
new file mode 100644
index 00000000000..157c58c459d
--- /dev/null
+++ b/tests/ui/macros/issue-34171.rs
@@ -0,0 +1,10 @@
+// check-pass
+
+macro_rules! null { ($i:tt) => {} }
+macro_rules! apply_null {
+    ($i:item) => { null! { $i } }
+}
+
+fn main() {
+    apply_null!(#[cfg(all())] fn f() {});
+}