From e6913be47bd158af6813af1603c4339ddab47b8e Mon Sep 17 00:00:00 2001
From: Anatol Ulrich <anatol.ulrich@ferrous-systems.com>
Date: Tue, 26 Oct 2021 20:15:25 +0200
Subject: [PATCH] fix test

---
 crates/ide/src/expand_macro.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/crates/ide/src/expand_macro.rs b/crates/ide/src/expand_macro.rs
index 8feaa3b7be..68eeae226e 100644
--- a/crates/ide/src/expand_macro.rs
+++ b/crates/ide/src/expand_macro.rs
@@ -366,10 +366,12 @@ fn main() {
     fn macro_expand_derive() {
         check(
             r#"
+//- proc_macros: identity
+
 #[rustc_builtin_macro]
 pub macro Clone {}
 
-#[doc = ""]
+#[proc_macros::identity]
 #[derive(C$0lone)]
 struct Foo {}
 "#,