ptr_as_ptr: fix incorrect suggestion with pointer::cast and macros (#15514)

Fixes https://github.com/rust-lang/rust-clippy/issues/15232

changelog: [`ptr_as_ptr`]: fix incorrect suggestion with `pointer::cast`
and macros

clippy_lints/src/casts/ptr_as_ptr.rs

@@ -78,7 +78,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>, msrv: Msrv)
             let method = snippet_with_applicability(cx, qpath_span_without_turbofish(method), "..", &mut app);
             ("try call directly", format!("{method}{turbofish}()"))
         } else {
-            let cast_expr_sugg = Sugg::hir_with_applicability(cx, cast_expr, "_", &mut app);
+            let cast_expr_sugg = Sugg::hir_with_context(cx, cast_expr, expr.span.ctxt(), "_", &mut app);
 
             (
                 "try `pointer::cast`, a safer alternative",

tests/ui/ptr_as_ptr.fixed

@@ -229,3 +229,9 @@ fn issue15283() {
         //~^ ptr_as_ptr
     }
 }
+
+fn issue15232() {
+    let mut b = Box::new(0i32);
+    let _ptr = std::ptr::addr_of_mut!(*b).cast::<()>();
+    //~^ ptr_as_ptr
+}

tests/ui/ptr_as_ptr.rs

@@ -229,3 +229,9 @@ fn issue15283() {
         //~^ ptr_as_ptr
     }
 }
+
+fn issue15232() {
+    let mut b = Box::new(0i32);
+    let _ptr = std::ptr::addr_of_mut!(*b) as *mut ();
+    //~^ ptr_as_ptr
+}

tests/ui/ptr_as_ptr.stderr

@@ -199,5 +199,11 @@ error: `as` casting between raw pointers without changing their constness
 LL |         let _: fn() = std::mem::transmute(std::ptr::null::<()>() as *const u8);
    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null::<u8>()`
 
-error: aborting due to 33 previous errors
+error: `as` casting between raw pointers without changing their constness
+  --> tests/ui/ptr_as_ptr.rs:235:16
+   |
+LL |     let _ptr = std::ptr::addr_of_mut!(*b) as *mut ();
+   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `std::ptr::addr_of_mut!(*b).cast::<()>()`
+
+error: aborting due to 34 previous errors