restore a test

RalfJung · RalfJung · commit e5dd503d6194 · 2022-06-05T12:00:43.000-04:00
diff --git a/src/test/ui/cast/casts-issue-46365.rs b/src/test/ui/cast/casts-issue-46365.rs
@@ -3,5 +3,6 @@ struct Lorem {
 }
 
 fn main() {
-    let _foo: *mut Lorem = core::ptr::NonNull::dangling().as_ptr(); // no error here
+    // Testing `as` casts, so deliberately not using `ptr::null`.
+    let _foo: *mut Lorem = 0 as *mut _; // no error here
 }

Original file line number	Diff line number	Diff line change
`@@ -3,5 +3,6 @@ struct Lorem {`
`3`	`3`	`}`
`4`	`4`
`5`	`5`	`fn main() {`
`6`		`- let _foo: *mut Lorem = core::ptr::NonNull::dangling().as_ptr(); // no error here`
	`6`	+ // Testing `as` casts, so deliberately not using `ptr::null`.
	`7`	`+ let _foo: mut Lorem = 0 as mut _; // no error here`
`7`	`8`	`}`