From 536eb97c0166d3899e13ef868f39d7b3afbc78c7 Mon Sep 17 00:00:00 2001
From: Urgau <urgau@numericable.fr>
Date: Thu, 9 Nov 2023 18:13:52 +0100
Subject: [PATCH] Adjust tests for newly added unclear_fat_pointer_comparisons
 lint

---
 library/alloc/tests/vec.rs            | 2 +-
 src/tools/miri/tests/pass/pointers.rs | 1 +
 src/tools/miri/tests/pass/rc.rs       | 1 +
 tests/ui/issues/issue-17336.rs        | 3 +++
 tests/ui/mir/mir_raw_fat_ptr.rs       | 2 ++
 5 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/library/alloc/tests/vec.rs b/library/alloc/tests/vec.rs
index d44dcfbf67301..497fff4df2ccf 100644
--- a/library/alloc/tests/vec.rs
+++ b/library/alloc/tests/vec.rs
@@ -1933,7 +1933,7 @@ fn vec_macro_repeating_null_raw_fat_pointer() {
 
     let vec = vec![null_raw_dyn; 1];
     dbg!(ptr_metadata(vec[0]));
-    assert!(vec[0] == null_raw_dyn);
+    assert!(std::ptr::eq(vec[0], null_raw_dyn));
 
     // Polyfill for https://github.com/rust-lang/rfcs/pull/2580
 
diff --git a/src/tools/miri/tests/pass/pointers.rs b/src/tools/miri/tests/pass/pointers.rs
index 1525ded6151e8..8bb45373eee8b 100644
--- a/src/tools/miri/tests/pass/pointers.rs
+++ b/src/tools/miri/tests/pass/pointers.rs
@@ -2,6 +2,7 @@
 //@[tree]compile-flags: -Zmiri-tree-borrows
 //@compile-flags: -Zmiri-permissive-provenance
 #![feature(ptr_metadata, const_raw_ptr_comparison)]
+#![allow(unclear_fat_pointer_comparisons)]
 
 use std::mem::{self, transmute};
 use std::ptr;
diff --git a/src/tools/miri/tests/pass/rc.rs b/src/tools/miri/tests/pass/rc.rs
index 6375abcd23286..089a05760c683 100644
--- a/src/tools/miri/tests/pass/rc.rs
+++ b/src/tools/miri/tests/pass/rc.rs
@@ -3,6 +3,7 @@
 //@compile-flags: -Zmiri-strict-provenance
 #![feature(new_uninit)]
 #![feature(get_mut_unchecked)]
+#![allow(unclear_fat_pointer_comparisons)]
 
 use std::cell::{Cell, RefCell};
 use std::fmt::Debug;
diff --git a/tests/ui/issues/issue-17336.rs b/tests/ui/issues/issue-17336.rs
index 89ce59b11f259..ee96ba0c709af 100644
--- a/tests/ui/issues/issue-17336.rs
+++ b/tests/ui/issues/issue-17336.rs
@@ -1,5 +1,8 @@
 // build-pass
+
 #![allow(unused_must_use)]
+#![allow(unclear_fat_pointer_comparisons)]
+
 #[allow(dead_code)]
 fn check(a: &str) {
     let x = a as *const str;
diff --git a/tests/ui/mir/mir_raw_fat_ptr.rs b/tests/ui/mir/mir_raw_fat_ptr.rs
index 6aceefbe7159d..f1d5d618918d0 100644
--- a/tests/ui/mir/mir_raw_fat_ptr.rs
+++ b/tests/ui/mir/mir_raw_fat_ptr.rs
@@ -1,7 +1,9 @@
 // run-pass
 // check raw fat pointer ops in mir
 // FIXME: please improve this when we get monomorphization support
+
 #![feature(raw_ref_op)]
+#![allow(unclear_fat_pointer_comparisons)]
 
 use std::mem;