From 8d8c0bfb0e2d50ca2a7a4fbbd10cb2e62a319539 Mon Sep 17 00:00:00 2001
From: Rebecca Turner <rbt@sent.as>
Date: Thu, 2 May 2024 11:55:11 -0700
Subject: [PATCH] useless_attribute: allow clippy::disallowed_types

Closes https://github.com/rust-lang/rust-clippy/issues/12753
---
 clippy_lints/src/attrs/useless_attribute.rs                 | 1 +
 .../ui-toml/toml_disallowed_types/conf_disallowed_types.rs  | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/clippy_lints/src/attrs/useless_attribute.rs b/clippy_lints/src/attrs/useless_attribute.rs
index 7575f502a7c..7515ee9bbc8 100644
--- a/clippy_lints/src/attrs/useless_attribute.rs
+++ b/clippy_lints/src/attrs/useless_attribute.rs
@@ -35,6 +35,7 @@ pub(super) fn check(cx: &LateContext<'_>, item: &Item<'_>, attrs: &[Attribute])
                                             | "unsafe_removed_from_name"
                                             | "module_name_repetitions"
                                             | "single_component_path_imports"
+                                            | "disallowed_types"
                                     )
                                 })
                             {
diff --git a/tests/ui-toml/toml_disallowed_types/conf_disallowed_types.rs b/tests/ui-toml/toml_disallowed_types/conf_disallowed_types.rs
index 7f28efd676f..f02bd07cfe7 100644
--- a/tests/ui-toml/toml_disallowed_types/conf_disallowed_types.rs
+++ b/tests/ui-toml/toml_disallowed_types/conf_disallowed_types.rs
@@ -40,3 +40,9 @@ fn main() {
     let _ = HashMap;
     let _: usize = 64_usize;
 }
+
+mod useless_attribute {
+    // Regression test for https://github.com/rust-lang/rust-clippy/issues/12753
+    #[allow(clippy::disallowed_types)]
+    use std::collections::HashMap;
+}