Drop uplifted clippy::fn_address_comparisons

src/tools/clippy/clippy_lints/src/declared_lints.rs

@@ -744,7 +744,6 @@ pub static LINTS: &[&crate::LintInfo] = &[
     crate::unit_types::LET_UNIT_VALUE_INFO,
     crate::unit_types::UNIT_ARG_INFO,
     crate::unit_types::UNIT_CMP_INFO,
-    crate::unnamed_address::FN_ADDRESS_COMPARISONS_INFO,
     crate::unnecessary_box_returns::UNNECESSARY_BOX_RETURNS_INFO,
     crate::unnecessary_literal_bound::UNNECESSARY_LITERAL_BOUND_INFO,
     crate::unnecessary_map_on_constructor::UNNECESSARY_MAP_ON_CONSTRUCTOR_INFO,

src/tools/clippy/clippy_lints/src/deprecated_lints.rs

@@ -74,6 +74,8 @@ declare_with_version! { RENAMED(RENAMED_VERSION): &[(&str, &str)] = &[
     #[clippy::version = "1.53.0"]
     ("clippy::filter_map", "clippy::manual_filter_map"),
     #[clippy::version = ""]
+    ("clippy::fn_address_comparisons", "unpredictable_function_pointer_comparisons"),
+    #[clippy::version = ""]
     ("clippy::identity_conversion", "clippy::useless_conversion"),
     #[clippy::version = "pre 1.29.0"]
     ("clippy::if_let_redundant_pattern_matching", "clippy::redundant_pattern_matching"),

src/tools/clippy/clippy_lints/src/lib.rs

@@ -363,7 +363,6 @@ mod uninhabited_references;
 mod uninit_vec;
 mod unit_return_expecting_ord;
 mod unit_types;
-mod unnamed_address;
 mod unnecessary_box_returns;
 mod unnecessary_literal_bound;
 mod unnecessary_map_on_constructor;
@@ -786,7 +785,6 @@ pub fn register_lints(store: &mut rustc_lint::LintStore, conf: &'static Conf) {
     store.register_early_pass(|| Box::new(option_env_unwrap::OptionEnvUnwrap));
     store.register_late_pass(move |_| Box::new(wildcard_imports::WildcardImports::new(conf)));
     store.register_late_pass(|_| Box::<redundant_pub_crate::RedundantPubCrate>::default());
-    store.register_late_pass(|_| Box::new(unnamed_address::UnnamedAddress));
     store.register_late_pass(|_| Box::<dereference::Dereferencing<'_>>::default());
     store.register_late_pass(|_| Box::new(option_if_let_else::OptionIfLetElse));
     store.register_late_pass(|_| Box::new(future_not_send::FutureNotSend));

src/tools/clippy/clippy_lints/src/unnamed_address.rs

@@ -1,60 +0,0 @@
-use clippy_utils::diagnostics::span_lint;
-use rustc_hir::{BinOpKind, Expr, ExprKind};
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_middle::ty;
-use rustc_session::declare_lint_pass;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Checks for comparisons with an address of a function item.
-    ///
-    /// ### Why is this bad?
-    /// Function item address is not guaranteed to be unique and could vary
-    /// between different code generation units. Furthermore different function items could have
-    /// the same address after being merged together.
-    ///
-    /// ### Example
-    /// ```no_run
-    /// type F = fn();
-    /// fn a() {}
-    /// let f: F = a;
-    /// if f == a {
-    ///     // ...
-    /// }
-    /// ```
-    #[clippy::version = "1.44.0"]
-    pub FN_ADDRESS_COMPARISONS,
-    correctness,
-    "comparison with an address of a function item"
-}
-
-declare_lint_pass!(UnnamedAddress => [FN_ADDRESS_COMPARISONS]);
-
-impl LateLintPass<'_> for UnnamedAddress {
-    fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
-        fn is_comparison(binop: BinOpKind) -> bool {
-            matches!(
-                binop,
-                BinOpKind::Eq | BinOpKind::Lt | BinOpKind::Le | BinOpKind::Ne | BinOpKind::Ge | BinOpKind::Gt
-            )
-        }
-
-        fn is_fn_def(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
-            matches!(cx.typeck_results().expr_ty(expr).kind(), ty::FnDef(..))
-        }
-
-        if let ExprKind::Binary(binop, left, right) = expr.kind
-            && is_comparison(binop.node)
-            && cx.typeck_results().expr_ty_adjusted(left).is_fn_ptr()
-            && cx.typeck_results().expr_ty_adjusted(right).is_fn_ptr()
-            && (is_fn_def(cx, left) || is_fn_def(cx, right))
-        {
-            span_lint(
-                cx,
-                FN_ADDRESS_COMPARISONS,
-                expr.span,
-                "comparing with a non-unique address of a function item",
-            );
-        }
-    }
-}

src/tools/clippy/tests/ui/fn_address_comparisons.rs

@@ -1,23 +0,0 @@
-use std::fmt::Debug;
-use std::ptr;
-use std::rc::Rc;
-use std::sync::Arc;
-
-fn a() {}
-
-#[warn(clippy::fn_address_comparisons)]
-fn main() {
-    type F = fn();
-    let f: F = a;
-    let g: F = f;
-
-    // These should fail:
-    let _ = f == a;
-    //~^ ERROR: comparing with a non-unique address of a function item
-    //~| NOTE: `-D clippy::fn-address-comparisons` implied by `-D warnings`
-    let _ = f != a;
-    //~^ ERROR: comparing with a non-unique address of a function item
-
-    // These should be fine:
-    let _ = f == g;
-}

src/tools/clippy/tests/ui/fn_address_comparisons.stderr

@@ -1,17 +0,0 @@
-error: comparing with a non-unique address of a function item
-  --> tests/ui/fn_address_comparisons.rs:15:13
-   |
-LL |     let _ = f == a;
-   |             ^^^^^^
-   |
-   = note: `-D clippy::fn-address-comparisons` implied by `-D warnings`
-   = help: to override `-D warnings` add `#[allow(clippy::fn_address_comparisons)]`
-
-error: comparing with a non-unique address of a function item
-  --> tests/ui/fn_address_comparisons.rs:18:13
-   |
-LL |     let _ = f != a;
-   |             ^^^^^^
-
-error: aborting due to 2 previous errors
-

src/tools/clippy/tests/ui/rename.fixed

@@ -59,6 +59,7 @@
 #![allow(unknown_lints)]
 #![allow(unused_labels)]
 #![allow(ambiguous_wide_pointer_comparisons)]
+#![allow(unpredictable_function_pointer_comparisons)]
 #![allow(clippy::reversed_empty_ranges)]
 #![warn(clippy::almost_complete_range)] //~ ERROR: lint `clippy::almost_complete_letter_range`
 #![warn(clippy::disallowed_names)] //~ ERROR: lint `clippy::blacklisted_name`
@@ -74,6 +75,7 @@
 #![warn(clippy::mixed_read_write_in_expression)] //~ ERROR: lint `clippy::eval_order_dependence`
 #![warn(clippy::manual_find_map)] //~ ERROR: lint `clippy::find_map`
 #![warn(clippy::manual_filter_map)] //~ ERROR: lint `clippy::filter_map`
+#![warn(unpredictable_function_pointer_comparisons)] //~ ERROR: lint `clippy::fn_address_comparisons`
 #![warn(clippy::useless_conversion)] //~ ERROR: lint `clippy::identity_conversion`
 #![warn(clippy::redundant_pattern_matching)] //~ ERROR: lint `clippy::if_let_redundant_pattern_matching`
 #![warn(clippy::match_result_ok)] //~ ERROR: lint `clippy::if_let_some_result`

src/tools/clippy/tests/ui/rename.rs

@@ -59,6 +59,7 @@
 #![allow(unknown_lints)]
 #![allow(unused_labels)]
 #![allow(ambiguous_wide_pointer_comparisons)]
+#![allow(unpredictable_function_pointer_comparisons)]
 #![allow(clippy::reversed_empty_ranges)]
 #![warn(clippy::almost_complete_letter_range)] //~ ERROR: lint `clippy::almost_complete_letter_range`
 #![warn(clippy::blacklisted_name)] //~ ERROR: lint `clippy::blacklisted_name`
@@ -74,6 +75,7 @@
 #![warn(clippy::eval_order_dependence)] //~ ERROR: lint `clippy::eval_order_dependence`
 #![warn(clippy::find_map)] //~ ERROR: lint `clippy::find_map`
 #![warn(clippy::filter_map)] //~ ERROR: lint `clippy::filter_map`
+#![warn(clippy::fn_address_comparisons)] //~ ERROR: lint `clippy::fn_address_comparisons`
 #![warn(clippy::identity_conversion)] //~ ERROR: lint `clippy::identity_conversion`
 #![warn(clippy::if_let_redundant_pattern_matching)] //~ ERROR: lint `clippy::if_let_redundant_pattern_matching`
 #![warn(clippy::if_let_some_result)] //~ ERROR: lint `clippy::if_let_some_result`

src/tools/clippy/tests/ui/rename.stderr

@@ -1,5 +1,5 @@
 error: lint `clippy::almost_complete_letter_range` has been renamed to `clippy::almost_complete_range`
-  --> tests/ui/rename.rs:63:9
+  --> tests/ui/rename.rs:64:9
    |
 LL | #![warn(clippy::almost_complete_letter_range)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::almost_complete_range`
@@ -8,394 +8,400 @@ LL | #![warn(clippy::almost_complete_letter_range)]
    = help: to override `-D warnings` add `#[allow(renamed_and_removed_lints)]`
 
 error: lint `clippy::blacklisted_name` has been renamed to `clippy::disallowed_names`
-  --> tests/ui/rename.rs:64:9
+  --> tests/ui/rename.rs:65:9
    |
 LL | #![warn(clippy::blacklisted_name)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_names`
 
 error: lint `clippy::block_in_if_condition_expr` has been renamed to `clippy::blocks_in_conditions`
-  --> tests/ui/rename.rs:65:9
+  --> tests/ui/rename.rs:66:9
    |
 LL | #![warn(clippy::block_in_if_condition_expr)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_conditions`
 
 error: lint `clippy::block_in_if_condition_stmt` has been renamed to `clippy::blocks_in_conditions`
-  --> tests/ui/rename.rs:66:9
+  --> tests/ui/rename.rs:67:9
    |
 LL | #![warn(clippy::block_in_if_condition_stmt)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_conditions`
 
 error: lint `clippy::blocks_in_if_conditions` has been renamed to `clippy::blocks_in_conditions`
-  --> tests/ui/rename.rs:67:9
+  --> tests/ui/rename.rs:68:9
    |
 LL | #![warn(clippy::blocks_in_if_conditions)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_conditions`
 
 error: lint `clippy::box_vec` has been renamed to `clippy::box_collection`
-  --> tests/ui/rename.rs:68:9
+  --> tests/ui/rename.rs:69:9
    |
 LL | #![warn(clippy::box_vec)]
    |         ^^^^^^^^^^^^^^^ help: use the new name: `clippy::box_collection`
 
 error: lint `clippy::const_static_lifetime` has been renamed to `clippy::redundant_static_lifetimes`
-  --> tests/ui/rename.rs:69:9
+  --> tests/ui/rename.rs:70:9
    |
 LL | #![warn(clippy::const_static_lifetime)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::redundant_static_lifetimes`
 
 error: lint `clippy::cyclomatic_complexity` has been renamed to `clippy::cognitive_complexity`
-  --> tests/ui/rename.rs:70:9
+  --> tests/ui/rename.rs:71:9
    |
 LL | #![warn(clippy::cyclomatic_complexity)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::cognitive_complexity`
 
 error: lint `clippy::derive_hash_xor_eq` has been renamed to `clippy::derived_hash_with_manual_eq`
-  --> tests/ui/rename.rs:71:9
+  --> tests/ui/rename.rs:72:9
    |
 LL | #![warn(clippy::derive_hash_xor_eq)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::derived_hash_with_manual_eq`
 
 error: lint `clippy::disallowed_method` has been renamed to `clippy::disallowed_methods`
-  --> tests/ui/rename.rs:72:9
+  --> tests/ui/rename.rs:73:9
    |
 LL | #![warn(clippy::disallowed_method)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_methods`
 
 error: lint `clippy::disallowed_type` has been renamed to `clippy::disallowed_types`
-  --> tests/ui/rename.rs:73:9
+  --> tests/ui/rename.rs:74:9
    |
 LL | #![warn(clippy::disallowed_type)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_types`
 
 error: lint `clippy::eval_order_dependence` has been renamed to `clippy::mixed_read_write_in_expression`
-  --> tests/ui/rename.rs:74:9
+  --> tests/ui/rename.rs:75:9
    |
 LL | #![warn(clippy::eval_order_dependence)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::mixed_read_write_in_expression`
 
 error: lint `clippy::find_map` has been renamed to `clippy::manual_find_map`
-  --> tests/ui/rename.rs:75:9
+  --> tests/ui/rename.rs:76:9
    |
 LL | #![warn(clippy::find_map)]
    |         ^^^^^^^^^^^^^^^^ help: use the new name: `clippy::manual_find_map`
 
 error: lint `clippy::filter_map` has been renamed to `clippy::manual_filter_map`
-  --> tests/ui/rename.rs:76:9
+  --> tests/ui/rename.rs:77:9
    |
 LL | #![warn(clippy::filter_map)]
    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::manual_filter_map`
 
+error: lint `clippy::fn_address_comparisons` has been renamed to `unpredictable_function_pointer_comparisons`
+  --> tests/ui/rename.rs:78:9
+   |
+LL | #![warn(clippy::fn_address_comparisons)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unpredictable_function_pointer_comparisons`
+
 error: lint `clippy::identity_conversion` has been renamed to `clippy::useless_conversion`
-  --> tests/ui/rename.rs:77:9
+  --> tests/ui/rename.rs:79:9
    |
 LL | #![warn(clippy::identity_conversion)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::useless_conversion`
 
 error: lint `clippy::if_let_redundant_pattern_matching` has been renamed to `clippy::redundant_pattern_matching`
-  --> tests/ui/rename.rs:78:9
+  --> tests/ui/rename.rs:80:9
    |
 LL | #![warn(clippy::if_let_redundant_pattern_matching)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::redundant_pattern_matching`
 
 error: lint `clippy::if_let_some_result` has been renamed to `clippy::match_result_ok`
-  --> tests/ui/rename.rs:79:9
+  --> tests/ui/rename.rs:81:9
    |
 LL | #![warn(clippy::if_let_some_result)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::match_result_ok`
 
 error: lint `clippy::incorrect_clone_impl_on_copy_type` has been renamed to `clippy::non_canonical_clone_impl`
-  --> tests/ui/rename.rs:80:9
+  --> tests/ui/rename.rs:82:9
    |
 LL | #![warn(clippy::incorrect_clone_impl_on_copy_type)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::non_canonical_clone_impl`
 
 error: lint `clippy::incorrect_partial_ord_impl_on_ord_type` has been renamed to `clippy::non_canonical_partial_ord_impl`
-  --> tests/ui/rename.rs:81:9
+  --> tests/ui/rename.rs:83:9
    |
 LL | #![warn(clippy::incorrect_partial_ord_impl_on_ord_type)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::non_canonical_partial_ord_impl`
 
 error: lint `clippy::integer_arithmetic` has been renamed to `clippy::arithmetic_side_effects`
-  --> tests/ui/rename.rs:82:9
+  --> tests/ui/rename.rs:84:9
    |
 LL | #![warn(clippy::integer_arithmetic)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::arithmetic_side_effects`
 
 error: lint `clippy::logic_bug` has been renamed to `clippy::overly_complex_bool_expr`
-  --> tests/ui/rename.rs:83:9
+  --> tests/ui/rename.rs:85:9
    |
 LL | #![warn(clippy::logic_bug)]
    |         ^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::overly_complex_bool_expr`
 
 error: lint `clippy::new_without_default_derive` has been renamed to `clippy::new_without_default`
-  --> tests/ui/rename.rs:84:9
+  --> tests/ui/rename.rs:86:9
    |
 LL | #![warn(clippy::new_without_default_derive)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::new_without_default`
 
 error: lint `clippy::option_and_then_some` has been renamed to `clippy::bind_instead_of_map`
-  --> tests/ui/rename.rs:85:9
+  --> tests/ui/rename.rs:87:9
    |
 LL | #![warn(clippy::option_and_then_some)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::bind_instead_of_map`
 
 error: lint `clippy::option_expect_used` has been renamed to `clippy::expect_used`
-  --> tests/ui/rename.rs:86:9
+  --> tests/ui/rename.rs:88:9
    |
 LL | #![warn(clippy::option_expect_used)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::expect_used`
 
 error: lint `clippy::option_map_unwrap_or` has been renamed to `clippy::map_unwrap_or`
-  --> tests/ui/rename.rs:87:9
+  --> tests/ui/rename.rs:89:9
    |
 LL | #![warn(clippy::option_map_unwrap_or)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or`
 
 error: lint `clippy::option_map_unwrap_or_else` has been renamed to `clippy::map_unwrap_or`
-  --> tests/ui/rename.rs:88:9
+  --> tests/ui/rename.rs:90:9
    |
 LL | #![warn(clippy::option_map_unwrap_or_else)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or`
 
 error: lint `clippy::option_unwrap_used` has been renamed to `clippy::unwrap_used`
-  --> tests/ui/rename.rs:89:9
+  --> tests/ui/rename.rs:91:9
    |
 LL | #![warn(clippy::option_unwrap_used)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used`
 
 error: lint `clippy::overflow_check_conditional` has been renamed to `clippy::panicking_overflow_checks`
-  --> tests/ui/rename.rs:90:9
+  --> tests/ui/rename.rs:92:9
    |
 LL | #![warn(clippy::overflow_check_conditional)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::panicking_overflow_checks`
 
 error: lint `clippy::ref_in_deref` has been renamed to `clippy::needless_borrow`
-  --> tests/ui/rename.rs:91:9
+  --> tests/ui/rename.rs:93:9
    |
 LL | #![warn(clippy::ref_in_deref)]
    |         ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::needless_borrow`
 
 error: lint `clippy::result_expect_used` has been renamed to `clippy::expect_used`
-  --> tests/ui/rename.rs:92:9
+  --> tests/ui/rename.rs:94:9
    |
 LL | #![warn(clippy::result_expect_used)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::expect_used`
 
 error: lint `clippy::result_map_unwrap_or_else` has been renamed to `clippy::map_unwrap_or`
-  --> tests/ui/rename.rs:93:9
+  --> tests/ui/rename.rs:95:9
    |
 LL | #![warn(clippy::result_map_unwrap_or_else)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or`
 
 error: lint `clippy::result_unwrap_used` has been renamed to `clippy::unwrap_used`
-  --> tests/ui/rename.rs:94:9
+  --> tests/ui/rename.rs:96:9
    |
 LL | #![warn(clippy::result_unwrap_used)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used`
 
 error: lint `clippy::single_char_push_str` has been renamed to `clippy::single_char_add_str`
-  --> tests/ui/rename.rs:95:9
+  --> tests/ui/rename.rs:97:9
    |
 LL | #![warn(clippy::single_char_push_str)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::single_char_add_str`
 
 error: lint `clippy::stutter` has been renamed to `clippy::module_name_repetitions`
-  --> tests/ui/rename.rs:96:9
+  --> tests/ui/rename.rs:98:9
    |
 LL | #![warn(clippy::stutter)]
    |         ^^^^^^^^^^^^^^^ help: use the new name: `clippy::module_name_repetitions`
 
 error: lint `clippy::thread_local_initializer_can_be_made_const` has been renamed to `clippy::missing_const_for_thread_local`
-  --> tests/ui/rename.rs:97:9
+  --> tests/ui/rename.rs:99:9
    |
 LL | #![warn(clippy::thread_local_initializer_can_be_made_const)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::missing_const_for_thread_local`
 
 error: lint `clippy::to_string_in_display` has been renamed to `clippy::recursive_format_impl`
-  --> tests/ui/rename.rs:98:9
+  --> tests/ui/rename.rs:100:9
    |
 LL | #![warn(clippy::to_string_in_display)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::recursive_format_impl`
 
 error: lint `clippy::unwrap_or_else_default` has been renamed to `clippy::unwrap_or_default`
-  --> tests/ui/rename.rs:99:9
+  --> tests/ui/rename.rs:101:9
    |
 LL | #![warn(clippy::unwrap_or_else_default)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_or_default`
 
 error: lint `clippy::zero_width_space` has been renamed to `clippy::invisible_characters`
-  --> tests/ui/rename.rs:100:9
+  --> tests/ui/rename.rs:102:9
    |
 LL | #![warn(clippy::zero_width_space)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::invisible_characters`
 
 error: lint `clippy::cast_ref_to_mut` has been renamed to `invalid_reference_casting`
-  --> tests/ui/rename.rs:101:9
+  --> tests/ui/rename.rs:103:9
    |
 LL | #![warn(clippy::cast_ref_to_mut)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_reference_casting`
 
 error: lint `clippy::clone_double_ref` has been renamed to `suspicious_double_ref_op`
-  --> tests/ui/rename.rs:102:9
+  --> tests/ui/rename.rs:104:9
    |
 LL | #![warn(clippy::clone_double_ref)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `suspicious_double_ref_op`
 
 error: lint `clippy::cmp_nan` has been renamed to `invalid_nan_comparisons`
-  --> tests/ui/rename.rs:103:9
+  --> tests/ui/rename.rs:105:9
    |
 LL | #![warn(clippy::cmp_nan)]
    |         ^^^^^^^^^^^^^^^ help: use the new name: `invalid_nan_comparisons`
 
 error: lint `clippy::drop_bounds` has been renamed to `drop_bounds`
-  --> tests/ui/rename.rs:104:9
+  --> tests/ui/rename.rs:106:9
    |
 LL | #![warn(clippy::drop_bounds)]
    |         ^^^^^^^^^^^^^^^^^^^ help: use the new name: `drop_bounds`
 
 error: lint `clippy::drop_copy` has been renamed to `dropping_copy_types`
-  --> tests/ui/rename.rs:105:9
+  --> tests/ui/rename.rs:107:9
    |
 LL | #![warn(clippy::drop_copy)]
    |         ^^^^^^^^^^^^^^^^^ help: use the new name: `dropping_copy_types`
 
 error: lint `clippy::drop_ref` has been renamed to `dropping_references`
-  --> tests/ui/rename.rs:106:9
+  --> tests/ui/rename.rs:108:9
    |
 LL | #![warn(clippy::drop_ref)]
    |         ^^^^^^^^^^^^^^^^ help: use the new name: `dropping_references`
 
 error: lint `clippy::fn_null_check` has been renamed to `useless_ptr_null_checks`
-  --> tests/ui/rename.rs:107:9
+  --> tests/ui/rename.rs:109:9
    |
 LL | #![warn(clippy::fn_null_check)]
    |         ^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `useless_ptr_null_checks`
 
 error: lint `clippy::for_loop_over_option` has been renamed to `for_loops_over_fallibles`
-  --> tests/ui/rename.rs:108:9
+  --> tests/ui/rename.rs:110:9
    |
 LL | #![warn(clippy::for_loop_over_option)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles`
 
 error: lint `clippy::for_loop_over_result` has been renamed to `for_loops_over_fallibles`
-  --> tests/ui/rename.rs:109:9
+  --> tests/ui/rename.rs:111:9
    |
 LL | #![warn(clippy::for_loop_over_result)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles`
 
 error: lint `clippy::for_loops_over_fallibles` has been renamed to `for_loops_over_fallibles`
-  --> tests/ui/rename.rs:110:9
+  --> tests/ui/rename.rs:112:9
    |
 LL | #![warn(clippy::for_loops_over_fallibles)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles`
 
 error: lint `clippy::forget_copy` has been renamed to `forgetting_copy_types`
-  --> tests/ui/rename.rs:111:9
+  --> tests/ui/rename.rs:113:9
    |
 LL | #![warn(clippy::forget_copy)]
    |         ^^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_copy_types`
 
 error: lint `clippy::forget_ref` has been renamed to `forgetting_references`
-  --> tests/ui/rename.rs:112:9
+  --> tests/ui/rename.rs:114:9
    |
 LL | #![warn(clippy::forget_ref)]
    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_references`
 
 error: lint `clippy::into_iter_on_array` has been renamed to `array_into_iter`
-  --> tests/ui/rename.rs:113:9
+  --> tests/ui/rename.rs:115:9
    |
 LL | #![warn(clippy::into_iter_on_array)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `array_into_iter`
 
 error: lint `clippy::invalid_atomic_ordering` has been renamed to `invalid_atomic_ordering`
-  --> tests/ui/rename.rs:114:9
+  --> tests/ui/rename.rs:116:9
    |
 LL | #![warn(clippy::invalid_atomic_ordering)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_atomic_ordering`
 
 error: lint `clippy::invalid_ref` has been renamed to `invalid_value`
-  --> tests/ui/rename.rs:115:9
+  --> tests/ui/rename.rs:117:9
    |
 LL | #![warn(clippy::invalid_ref)]
    |         ^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_value`
 
 error: lint `clippy::invalid_utf8_in_unchecked` has been renamed to `invalid_from_utf8_unchecked`
-  --> tests/ui/rename.rs:116:9
+  --> tests/ui/rename.rs:118:9
    |
 LL | #![warn(clippy::invalid_utf8_in_unchecked)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_from_utf8_unchecked`
 
 error: lint `clippy::let_underscore_drop` has been renamed to `let_underscore_drop`
-  --> tests/ui/rename.rs:117:9
+  --> tests/ui/rename.rs:119:9
    |
 LL | #![warn(clippy::let_underscore_drop)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `let_underscore_drop`
 
 error: lint `clippy::maybe_misused_cfg` has been renamed to `unexpected_cfgs`
-  --> tests/ui/rename.rs:118:9
+  --> tests/ui/rename.rs:120:9
    |
 LL | #![warn(clippy::maybe_misused_cfg)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unexpected_cfgs`
 
 error: lint `clippy::mem_discriminant_non_enum` has been renamed to `enum_intrinsics_non_enums`
-  --> tests/ui/rename.rs:119:9
+  --> tests/ui/rename.rs:121:9
    |
 LL | #![warn(clippy::mem_discriminant_non_enum)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `enum_intrinsics_non_enums`
 
 error: lint `clippy::mismatched_target_os` has been renamed to `unexpected_cfgs`
-  --> tests/ui/rename.rs:120:9
+  --> tests/ui/rename.rs:122:9
    |
 LL | #![warn(clippy::mismatched_target_os)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unexpected_cfgs`
 
 error: lint `clippy::panic_params` has been renamed to `non_fmt_panics`
-  --> tests/ui/rename.rs:121:9
+  --> tests/ui/rename.rs:123:9
    |
 LL | #![warn(clippy::panic_params)]
    |         ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `non_fmt_panics`
 
 error: lint `clippy::positional_named_format_parameters` has been renamed to `named_arguments_used_positionally`
-  --> tests/ui/rename.rs:122:9
+  --> tests/ui/rename.rs:124:9
    |
 LL | #![warn(clippy::positional_named_format_parameters)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `named_arguments_used_positionally`
 
 error: lint `clippy::temporary_cstring_as_ptr` has been renamed to `dangling_pointers_from_temporaries`
-  --> tests/ui/rename.rs:123:9
+  --> tests/ui/rename.rs:125:9
    |
 LL | #![warn(clippy::temporary_cstring_as_ptr)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dangling_pointers_from_temporaries`
 
 error: lint `clippy::undropped_manually_drops` has been renamed to `undropped_manually_drops`
-  --> tests/ui/rename.rs:124:9
+  --> tests/ui/rename.rs:126:9
    |
 LL | #![warn(clippy::undropped_manually_drops)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `undropped_manually_drops`
 
 error: lint `clippy::unknown_clippy_lints` has been renamed to `unknown_lints`
-  --> tests/ui/rename.rs:125:9
+  --> tests/ui/rename.rs:127:9
    |
 LL | #![warn(clippy::unknown_clippy_lints)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unknown_lints`
 
 error: lint `clippy::unused_label` has been renamed to `unused_labels`
-  --> tests/ui/rename.rs:126:9
+  --> tests/ui/rename.rs:128:9
    |
 LL | #![warn(clippy::unused_label)]
    |         ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_labels`
 
 error: lint `clippy::vtable_address_comparisons` has been renamed to `ambiguous_wide_pointer_comparisons`
-  --> tests/ui/rename.rs:127:9
+  --> tests/ui/rename.rs:129:9
    |
 LL | #![warn(clippy::vtable_address_comparisons)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `ambiguous_wide_pointer_comparisons`
 
 error: lint `clippy::reverse_range_loop` has been renamed to `clippy::reversed_empty_ranges`
-  --> tests/ui/rename.rs:128:9
+  --> tests/ui/rename.rs:130:9
    |
 LL | #![warn(clippy::reverse_range_loop)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::reversed_empty_ranges`
 
-error: aborting due to 66 previous errors
+error: aborting due to 67 previous errors