Apply `not_unsafe_ptr_arg_deref` to type aliases

[rust.git] / tests / ui / functions.rs

diff --git a/tests/ui/functions.rs b/tests/ui/functions.rs
index f8de18dc6243ea2a0c1e7a300214405ecb39c172..5521870eaecf761af9b0f50bdbdd941d63aaa551 100644 (file)
--- a/tests/ui/functions.rs
+++ b/tests/ui/functions.rs
@@ -1,6 +1,6 @@
 #![warn(clippy::all)]
 #![allow(dead_code)]
-#![allow(unused_unsafe)]
+#![allow(unused_unsafe, clippy::missing_safety_doc)]
 
 // TOO_MANY_ARGUMENTS
 fn good(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool) {}
@@ -31,12 +31,12 @@ fn bad_multiline(
 extern "C" fn extern_fn(
     _one: u32,
     _two: u32,
-    _three: &str,
+    _three: *const u8,
     _four: bool,
     _five: f32,
     _six: f32,
     _seven: bool,
-    _eight: (),
+    _eight: *const std::ffi::c_void,
 ) {
 }
 
@@ -78,6 +78,14 @@ pub fn public(p: *const u8) {
     unsafe { std::ptr::read(p) };
 }
 
+type Alias = *const u8;
+
+pub fn type_alias(p: Alias) {
+    println!("{}", unsafe { *p });
+    println!("{:?}", unsafe { p.as_ref() });
+    unsafe { std::ptr::read(p) };
+}
+
 impl Bar {
     fn private(self, p: *const u8) {
         println!("{}", unsafe { *p });