Update ui tests

Author: GuillaumeGomez

tests/ui/allow_attributes_without_reason.rs

@@ -1,7 +1,7 @@
 //@aux-build:proc_macros.rs
 #![feature(lint_reasons)]
 #![deny(clippy::allow_attributes_without_reason)]
-#![allow(unfulfilled_lint_expectations)]
+#![allow(unfulfilled_lint_expectations, clippy::duplicated_attributes)]
 
 extern crate proc_macros;
 use proc_macros::{external, with_span};

tests/ui/allow_attributes_without_reason.stderr

@@ -1,8 +1,8 @@
 error: `allow` attribute without specifying a reason
   --> tests/ui/allow_attributes_without_reason.rs:4:1
    |
-LL | #![allow(unfulfilled_lint_expectations)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | #![allow(unfulfilled_lint_expectations, clippy::duplicated_attributes)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: try adding a reason at the end with `, reason = ".."`
 note: the lint level is defined here

tests/ui/empty_line_after_doc_comments.rs

@@ -1,6 +1,6 @@
 //@aux-build:proc_macro_attr.rs
 #![warn(clippy::empty_line_after_doc_comments)]
-#![allow(clippy::assertions_on_constants)]
+#![allow(clippy::assertions_on_constants, clippy::duplicated_attributes)]
 #![feature(custom_inner_attributes)]
 #![rustfmt::skip]
 

tests/ui/empty_line_after_outer_attribute.rs

@@ -1,6 +1,6 @@
 //@aux-build:proc_macro_attr.rs
 #![warn(clippy::empty_line_after_outer_attr)]
-#![allow(clippy::assertions_on_constants)]
+#![allow(clippy::assertions_on_constants, clippy::duplicated_attributes)]
 #![feature(custom_inner_attributes)]
 #![rustfmt::skip]
 

tests/ui/mixed_attributes_style.rs

@@ -1,4 +1,5 @@
 #![warn(clippy::mixed_attributes_style)]
+#![allow(clippy::duplicated_attributes)]
 
 #[allow(unused)] //~ ERROR: item has both inner and outer attributes
 fn foo1() {

tests/ui/mixed_attributes_style.stderr

@@ -1,5 +1,5 @@
 error: item has both inner and outer attributes
-  --> tests/ui/mixed_attributes_style.rs:3:1
+  --> tests/ui/mixed_attributes_style.rs:4:1
    |
 LL | / #[allow(unused)]
 LL | | fn foo1() {
@@ -10,7 +10,7 @@ LL | |     #![allow(unused)]
    = help: to override `-D warnings` add `#[allow(clippy::mixed_attributes_style)]`
 
 error: item has both inner and outer attributes
-  --> tests/ui/mixed_attributes_style.rs:17:1
+  --> tests/ui/mixed_attributes_style.rs:18:1
    |
 LL | / /// linux
 LL | |
@@ -19,7 +19,7 @@ LL | |     //! windows
    | |_______________^
 
 error: item has both inner and outer attributes
-  --> tests/ui/mixed_attributes_style.rs:32:1
+  --> tests/ui/mixed_attributes_style.rs:33:1
    |
 LL | / #[allow(unused)]
 LL | | mod bar {