1 files changed, 1 insertions, 5 deletions
diff --git a/tests/ui/proc-macro/signature.rs b/tests/ui/proc-macro/signature.rs
index 11187aa31..7b4982a61 100644
--- a/tests/ui/proc-macro/signature.rs
+++ b/tests/ui/proc-macro/signature.rs
@@ -8,10 +8,6 @@ extern crate proc_macro;
 
 #[proc_macro_derive(A)]
 pub unsafe extern "C" fn foo(a: i32, b: u32) -> u32 {
-    //~^ ERROR: mismatched derive proc macro signature
-    //~| mismatched derive proc macro signature
-    //~| mismatched derive proc macro signature
-    //~| proc macro functions may not be `extern
-    //~| proc macro functions may not be `unsafe
+    //~^ ERROR: derive proc macro has incorrect signature
     loop {}
 }