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-rw-r--r--tests/ui/proc-macro/illegal-proc-macro-derive-use.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/ui/proc-macro/illegal-proc-macro-derive-use.rs b/tests/ui/proc-macro/illegal-proc-macro-derive-use.rs
index 4efd9e952fc..19473fb2caf 100644
--- a/tests/ui/proc-macro/illegal-proc-macro-derive-use.rs
+++ b/tests/ui/proc-macro/illegal-proc-macro-derive-use.rs
@@ -8,7 +8,7 @@ pub fn foo(a: proc_macro::TokenStream) -> proc_macro::TokenStream {
 
 // Issue #37590
 #[proc_macro_derive(Foo)]
-//~^ ERROR: the `#[proc_macro_derive]` attribute may only be used on bare functions
+//~^ ERROR: attribute cannot be used on
 pub struct Foo {
 }