1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/proc-macro/attribute.rs b/tests/ui/proc-macro/attribute.rs
index 988cdcd0403..dfb26738377 100644
--- a/tests/ui/proc-macro/attribute.rs
+++ b/tests/ui/proc-macro/attribute.rs
@@ -9,46 +9,55 @@ use proc_macro::*;
 #[proc_macro_derive]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected this to be a list
+//~| NOTE for more information, visit
 pub fn foo1(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive = ""]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected this to be a list
+//~| NOTE for more information, visit
 pub fn foo2(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d3, a, b)]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE the only valid argument here is `attributes`
+//~| NOTE for more information, visit
 pub fn foo3(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d4, attributes(a), b)]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE didn't expect any arguments here
+//~| NOTE for more information, visit
 pub fn foo4(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive("a")]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE didn't expect a literal here
+//~| NOTE for more information, visit
 pub fn foo5(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d6 = "")]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE didn't expect any arguments here
+//~| NOTE for more information, visit
 pub fn foo6(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(m::d7)]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected a valid identifier here
+//~| NOTE for more information, visit
 pub fn foo7(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d8(a))]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE didn't expect any arguments here
+//~| NOTE for more information, visit
 pub fn foo8(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(self)]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected a valid identifier here
+//~| NOTE for more information, visit
 pub fn foo9(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(PartialEq)] // OK
@@ -57,34 +66,41 @@ pub fn foo10(input: TokenStream) -> TokenStream { input }
 #[proc_macro_derive(d11, a)]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE the only valid argument here is `attributes`
+//~| NOTE for more information, visit
 pub fn foo11(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d12, attributes)]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected this to be a list
+//~| NOTE for more information, visit
 pub fn foo12(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d13, attributes("a"))]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected a valid identifier here
+//~| NOTE for more information, visit
 pub fn foo13(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d14, attributes(a = ""))]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE didn't expect any arguments here
+//~| NOTE for more information, visit
 pub fn foo14(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d15, attributes(m::a))]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected a valid identifier here
+//~| NOTE for more information, visit
 pub fn foo15(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d16, attributes(a(b)))]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE didn't expect any arguments here
+//~| NOTE for more information, visit
 pub fn foo16(input: TokenStream) -> TokenStream { input }
 
 #[proc_macro_derive(d17, attributes(self))]
 //~^ ERROR malformed `proc_macro_derive` attribute
 //~| NOTE expected a valid identifier here
+//~| NOTE for more information, visit
 pub fn foo17(input: TokenStream) -> TokenStream { input }