Remove unused features in tests

2026-04-27 18:57:42 +03:00 · 2026-02-28 21:38:09 +08:00
parent 7ffaa41662
commit 0436634084
82 changed files with 51 additions and 96 deletions
@@ -9,7 +9,6 @@
 //@ ignore-backends: gcc

 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]
 #![crate_type = "rlib"]

@@ -9,7 +9,6 @@
 //@ ignore-backends: gcc

 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]
 #![crate_type = "rlib"]

@@ -8,7 +8,7 @@
 //@ build-pass (FIXME(62277): could be check-pass?)
 //@ ignore-backends: gcc

-#![feature(panic_unwind)]
+#![cfg_attr(cfail1, feature(panic_unwind))]

 // Turn the panic_unwind crate from an explicit into an implicit query:
 #[cfg(cfail1)]
@@ -7,7 +7,6 @@
 //@ ignore-backends: gcc

 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]
 #![crate_type = "rlib"]

@@ -9,7 +9,6 @@

 #![crate_type = "rlib"]
 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]

 #![rustc_partition_reused(module="struct_point-fn_calls_methods_in_same_impl", cfg="cfail2")]
@@ -7,7 +7,6 @@
 //@ ignore-backends: gcc

 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]
 #![crate_type = "rlib"]

@@ -9,7 +9,6 @@

 #![crate_type = "rlib"]
 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]

 #![rustc_partition_reused(module="struct_point-fn_read_field", cfg="cfail2")]
@@ -7,7 +7,6 @@

 #![crate_type = "rlib"]
 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]

 #![rustc_partition_codegened(module="struct_point-point", cfg="cfail2")]
@@ -7,7 +7,6 @@

 #![crate_type = "rlib"]
 #![feature(rustc_attrs)]
-#![feature(stmt_expr_attributes)]
 #![allow(dead_code)]

 // These are expected to require codegen.
@@ -6,7 +6,6 @@
 //@ ignore-remote

 #![feature(rustc_private)]
-#![feature(ascii_char, ascii_char_variants)]

 extern crate rustc_driver;
 extern crate rustc_hir;
@@ -6,7 +6,6 @@
 //@ ignore-remote

 #![feature(rustc_private)]
-#![feature(ascii_char, ascii_char_variants)]

 extern crate rustc_hir;
 extern crate rustc_middle;
@@ -5,7 +5,6 @@
 //@ aux-build:helper.rs
 //@ no-prefer-dynamic

-#![feature(allocator_api)]

 extern crate custom;
 extern crate custom_as_global;
@@ -9,7 +9,6 @@
 // for `ByRef`. The right answer was to consider the result ambiguous
 // until more type information was available.

-#![feature(lang_items)]
 #![no_implicit_prelude]

 use std::marker::Sized;
@@ -8,7 +8,6 @@
 // for `ByRef`. The right answer was to consider the result ambiguous
 // until more type information was available.

-#![feature(lang_items)]
 #![no_implicit_prelude]

 use std::marker::Sized;
@@ -5,7 +5,7 @@
 // please consider modifying miri's async drop test at
 // `src/tools/miri/tests/pass/async-drop.rs`.

-#![feature(async_drop, impl_trait_in_assoc_type)]
+#![feature(async_drop)]
 #![allow(incomplete_features, dead_code)]

 //@ edition: 2021
@@ -18,7 +18,6 @@
 //@ needs-unwind
 //@ aux-build: line-tables-only-helper.rs

-#![feature(backtrace_frames)]

 extern crate line_tables_only_helper;

@@ -7,7 +7,7 @@
 //@ [borrowck] check-fail

 #![allow(dropping_references)]
-#![feature(super_let, stmt_expr_attributes)]
+#![feature(super_let)]

 use std::convert::identity;

@@ -3,7 +3,6 @@
 #![allow(unused_mut)]
 #![allow(unused_variables)]
 #![deny(non_snake_case)]
-#![feature(stmt_expr_attributes)]

 fn main() {
    let a = 413;
@@ -1,6 +1,5 @@
 //@ run-pass
 #![feature(generic_const_exprs)]
-#![feature(transmute_generic_consts)]
 #![allow(incomplete_features)]

 fn ident<const W: usize, const H: usize>(v: [[u32; H]; W]) -> [[u32; H]; W] {
@@ -1,7 +1,6 @@
 //@ run-pass

 #![feature(core_intrinsics)]
-#![feature(const_type_name)]
 #![allow(dead_code)]

 const fn type_name_wrapper<T>(_: &T) -> &'static str {
@@ -1,6 +1,6 @@
 //@ run-pass

-#![feature(ptr_internals, test)]
+#![feature(test)]

 extern crate test;
 use test::black_box as b; // prevent promotion of the argument and const-propagation of the result
@@ -1,7 +1,6 @@
 //@ ignore-backends: gcc
 //@ run-pass

-#![feature(try_trait_v2)]
 #![feature(const_trait_impl)]
 #![feature(const_try)]

@@ -1,6 +1,6 @@
 //@ run-pass
 #![expect(incomplete_features)]
-#![feature(contracts, cfg_contract_checks, contracts_internals, core_intrinsics)]
+#![feature(contracts, contracts_internals, core_intrinsics)]

 extern crate core;

@@ -3,7 +3,7 @@
 //@ revisions: default nomiropt
 //@[nomiropt]compile-flags: -Z mir-opt-level=0

-#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
+#![feature(coroutines, coroutine_trait)]

 use std::ops::{CoroutineState, Coroutine};
 use std::pin::Pin;
@@ -1,6 +1,6 @@
 //@ run-rustfix

-#![feature(coroutines, gen_blocks, stmt_expr_attributes)]
+#![feature(coroutines, stmt_expr_attributes)]

 fn main() {
    let _ = #[coroutine] || yield;
@@ -1,6 +1,6 @@
 //@ run-rustfix

-#![feature(coroutines, gen_blocks, stmt_expr_attributes)]
+#![feature(coroutines, stmt_expr_attributes)]

 fn main() {
    let _ = || yield;
@@ -3,7 +3,7 @@
 //@[next] compile-flags: -Znext-solver
 //@ run-pass

-#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
+#![feature(coroutines)]
 #![allow(dropping_copy_types)]

 use std::marker::PhantomPinned;
@@ -2,7 +2,6 @@
 //@ run-pass
 #![feature(gen_blocks)]
 #![feature(optimize_attribute)]
-#![feature(stmt_expr_attributes)]
 #![feature(async_iterator)]
 #![allow(dead_code)]

@@ -1,6 +1,6 @@
 //@ run-pass

-#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
+#![feature(coroutines, coroutine_trait)]

 use std::ops::Coroutine;

@@ -2,7 +2,7 @@

 //@ aux-build:xcrate.rs

-#![feature(coroutines, coroutine_trait)]
+#![feature(coroutine_trait)]

 extern crate xcrate;

@@ -7,7 +7,6 @@
 //@ ignore-windows
 // Tests EIIs with default implementations.
 // When there's no explicit declaration, the default should be called from the declaring crate.
-#![feature(extern_item_impls)]

 extern crate decl_with_default;

@@ -23,7 +23,6 @@
 // ```
 // This is a simple test to make sure that we can unwind through these,
 // and that this wrapper function effectively doesn't show up in the trace.
-#![feature(extern_item_impls)]

 extern crate decl_with_default_panics;

@@ -9,7 +9,6 @@
 // Tests EIIs with default implementations.
 // When an explicit implementation is given in one dependency, and the declaration is in another,
 // the explicit implementation is preferred.
-#![feature(extern_item_impls)]

 extern crate decl_with_default;
 extern crate impl1;
@@ -6,7 +6,6 @@
 // FIXME: linking on windows (speciifcally mingw) not yet supported, see tracking issue #125418
 //@ ignore-windows
 // Tests whether calling EIIs works with the declaration in another crate.
-#![feature(extern_item_impls)]

 extern crate codegen_cross_crate_other_crate as codegen;

@@ -5,7 +5,6 @@
 // FIXME: linking on windows (specifically mingw) not yet supported, see tracking issue #125418
 //@ ignore-windows
 // Tests whether re-exports work.
-#![feature(extern_item_impls)]

 extern crate other_crate_privacy1 as codegen;

@@ -1,5 +1,4 @@
 //@ run-pass
-#![feature(lang_items)]
 #![no_std]

 extern crate std as other;
@@ -22,7 +22,6 @@
 //@ [future_feature] compile-flags: -Z unstable-options

 #![cfg_attr(future_feature, feature(explicit_extern_abis))]
-#![cfg_attr(current_feature, feature(explicit_extern_abis))]

 extern "C" fn _foo() {}
 //[current]~^ WARN `extern` declarations without an explicit ABI are deprecated
@@ -1,5 +1,5 @@
 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:27:1
+  --> $DIR/feature-gate-explicit-extern-abis.rs:26:1
   |
 LL | extern fn _foo() {}
   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
@@ -7,13 +7,13 @@ LL | extern fn _foo() {}
   = note: `#[warn(missing_abi)]` on by default

 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:33:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:32:8
   |
 LL | unsafe extern fn _bar() {}
   |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`

 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:39:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:38:8
   |
 LL | unsafe extern {}
   |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
@@ -22,7 +22,6 @@
 //@ [future_feature] compile-flags: -Z unstable-options

 #![cfg_attr(future_feature, feature(explicit_extern_abis))]
-#![cfg_attr(current_feature, feature(explicit_extern_abis))]

 extern "C" fn _foo() {}
 //[current]~^ WARN `extern` declarations without an explicit ABI are deprecated
@@ -1,5 +1,5 @@
 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:27:1
+  --> $DIR/feature-gate-explicit-extern-abis.rs:26:1
   |
 LL | extern fn _foo() {}
   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
@@ -7,13 +7,13 @@ LL | extern fn _foo() {}
   = note: `#[warn(missing_abi)]` on by default

 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:33:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:32:8
   |
 LL | unsafe extern fn _bar() {}
   |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`

 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:39:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:38:8
   |
 LL | unsafe extern {}
   |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
@@ -22,7 +22,6 @@
 //@ [future_feature] compile-flags: -Z unstable-options

 #![cfg_attr(future_feature, feature(explicit_extern_abis))]
-#![cfg_attr(current_feature, feature(explicit_extern_abis))]

 extern "C" fn _foo() {}
 //[current]~^ WARN `extern` declarations without an explicit ABI are deprecated
@@ -1,5 +1,5 @@
 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:27:1
+  --> $DIR/feature-gate-explicit-extern-abis.rs:26:1
   |
 LL | extern fn _foo() {}
   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
@@ -7,13 +7,13 @@ LL | extern fn _foo() {}
   = note: `#[warn(missing_abi)]` on by default

 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:33:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:32:8
   |
 LL | unsafe extern fn _bar() {}
   |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`

 warning: `extern` declarations without an explicit ABI are deprecated
-  --> $DIR/feature-gate-explicit-extern-abis.rs:39:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:38:8
   |
 LL | unsafe extern {}
   |        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
@@ -1,5 +1,5 @@
 error: `extern` declarations without an explicit ABI are disallowed
-  --> $DIR/feature-gate-explicit-extern-abis.rs:27:1
+  --> $DIR/feature-gate-explicit-extern-abis.rs:26:1
   |
 LL | extern fn _foo() {}
   | ^^^^^^ help: specify an ABI: `extern "<abi>"`
@@ -7,7 +7,7 @@ LL | extern fn _foo() {}
   = help: prior to Rust 2024, a default ABI was inferred

 error: `extern` declarations without an explicit ABI are disallowed
-  --> $DIR/feature-gate-explicit-extern-abis.rs:33:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:32:8
   |
 LL | unsafe extern fn _bar() {}
   |        ^^^^^^ help: specify an ABI: `extern "<abi>"`
@@ -15,7 +15,7 @@ LL | unsafe extern fn _bar() {}
   = help: prior to Rust 2024, a default ABI was inferred

 error: `extern` declarations without an explicit ABI are disallowed
-  --> $DIR/feature-gate-explicit-extern-abis.rs:39:8
+  --> $DIR/feature-gate-explicit-extern-abis.rs:38:8
   |
 LL | unsafe extern {}
   |        ^^^^^^ help: specify an ABI: `extern "<abi>"`
@@ -22,7 +22,6 @@
 //@ [future_feature] compile-flags: -Z unstable-options

 #![cfg_attr(future_feature, feature(explicit_extern_abis))]
-#![cfg_attr(current_feature, feature(explicit_extern_abis))]

 extern fn _foo() {}
 //[current]~^ WARN `extern` declarations without an explicit ABI are deprecated
@@ -6,8 +6,6 @@

 // This tests the float classification functions, for regular runtime code and for const evaluation.

-#![feature(f16)]
-#![feature(f128)]

 use std::num::FpCategory::*;

@@ -3,9 +3,10 @@

 // This tests the float classification functions, for regular runtime code and for const evaluation.

-#![feature(f16)]
-#![feature(f128)]
 #![feature(cfg_target_has_reliable_f16_f128)]
+#![cfg_attr(target_has_reliable_f16, feature(f16))]
+#![cfg_attr(target_has_reliable_f128, feature(f128))]
+
 #![allow(unused_macro_rules)]
 // expect the unexpected (`target_has_reliable_*` are not "known" configs since they are unstable)
 #![expect(unexpected_cfgs)]
@@ -4,7 +4,6 @@
 //@ ignore-emscripten no no_std executables
 //@ ignore-wasm different `main` convention

-#![feature(lang_items)]
 #![no_std]
 #![no_main]

@@ -6,8 +6,8 @@

 #![allow(unreachable_patterns)]
 #![feature(cfg_target_has_reliable_f16_f128)]
-#![feature(f128)]
-#![feature(f16)]
+#![cfg_attr(target_has_reliable_f16, feature(f16))]
+#![cfg_attr(target_has_reliable_f128, feature(f128))]

 macro_rules! yes {
    ($scrutinee:expr, $($t:tt)+) => {
@@ -3,7 +3,6 @@

 //@ aux-build:xcrate.rs

-#![feature(decl_macro)]

 extern crate xcrate;

@@ -1,7 +1,6 @@
 //@ run-pass

-#![feature(fn_traits,
-           step_trait,
+#![feature(step_trait,
           unboxed_closures,
 )]

@@ -1,6 +1,6 @@
 //@ run-pass

-#![feature(core_intrinsics, rustc_attrs)]
+#![feature(rustc_attrs)]

 #[cfg(any(
    target_os = "aix",
@@ -4,7 +4,6 @@
 //@ run-pass
 //@ needs-unwind

-#![feature(io_error_uncategorized)]

 use std::fmt;
 use std::io::{self, Error, Write};
@@ -15,7 +15,7 @@

 #![allow(incomplete_features)]
 #![feature(raw_dylib_elf)]
-#![feature(native_link_modifiers_as_needed)]
+#![cfg_attr(not(no_modifier), feature(native_link_modifiers_as_needed))]

 #[cfg_attr(
    as_needed,
@@ -1,6 +1,5 @@
 //@ run-pass

-#![feature(stmt_expr_attributes)]
 #![deny(unused_parens)]

 // Tests that lint attributes on statements/expressions are
@@ -4,6 +4,5 @@

 #![allow(stable_features)]
 // FIXME(#44232) we should warn that this isn't used.
-#![feature(rust1)]

 fn main() {}
@@ -2,7 +2,7 @@
 //@ edition:2021
 #![deny(unused_qualifications)]
 #![deny(unused_imports)]
-#![feature(coroutines, coroutine_trait)]
+#![feature(coroutine_trait)]

 use std::ops::{
    Coroutine,
@@ -2,7 +2,7 @@
 //@ edition:2021
 #![deny(unused_qualifications)]
 #![deny(unused_imports)]
-#![feature(coroutines, coroutine_trait)]
+#![feature(coroutine_trait)]

 use std::ops::{
    Coroutine,
@@ -1,6 +1,6 @@
 //@ run-rustfix

-#![allow(dead_code, path_statements)]
+#![allow(dead_code, path_statements, unused_features)]
 #![deny(unused_attributes, unused_must_use)]
 #![feature(asm_experimental_arch, stmt_expr_attributes, trait_alias)]

@@ -1,6 +1,6 @@
 //@ run-rustfix

-#![allow(dead_code, path_statements)]
+#![allow(dead_code, path_statements, unused_features)]
 #![deny(unused_attributes, unused_must_use)]
 #![feature(asm_experimental_arch, stmt_expr_attributes, trait_alias)]

@@ -3,7 +3,6 @@
 // Test that this doesn't abort during AST lowering. In #96847 it did abort
 // because the attribute was being lowered twice.

-#![feature(stmt_expr_attributes)]
 #![feature(lang_items)]

 fn main() {
@@ -1,5 +1,5 @@
 error[E0522]: definition of an unknown lang item: `foo`
-  --> $DIR/issue-96847.rs:11:9
+  --> $DIR/issue-96847.rs:10:9
   |
 LL |         #![lang="foo"]
   |         ^^^^^^^^^^^^^^ definition of unknown lang item `foo`
@@ -6,7 +6,6 @@
 // This test captures the behavior of macro-generating-macros with fragment
 // specifiers across edition boundaries.

-#![feature(macro_metavar_expr)]
 #![allow(incomplete_features)]

 extern crate metavar_2018;
@@ -5,7 +5,7 @@
 //@ needs-unwind Asserting on contents of error message

 #![allow(path_statements, unused_allocation)]
-#![feature(core_intrinsics, generic_assert)]
+#![feature(generic_assert)]

 macro_rules! test {
  (
@@ -4,7 +4,7 @@
 //@ run-pass
 //@ needs-unwind Asserting on contents of error message

-#![feature(core_intrinsics, generic_assert)]
+#![feature(generic_assert)]

 extern crate common;

@@ -3,7 +3,6 @@
 //@ compile-flags: --test -Zpanic_abort_tests
 //@ run-pass

-#![feature(core_intrinsics, generic_assert)]

 #[should_panic(expected = "Custom user message")]
 #[test]
@@ -3,7 +3,7 @@
 //@ run-pass
 //@ needs-unwind Asserting on contents of error message

-#![feature(core_intrinsics, generic_assert)]
+#![feature(generic_assert)]

 extern crate common;

@@ -4,7 +4,7 @@
 // ignore-tidy-linelength
 //@ run-pass

-#![feature(core_intrinsics, generic_assert)]
+#![feature(generic_assert)]

 use std::fmt::{Debug, Formatter};

@@ -9,12 +9,10 @@
 #![feature(const_trait_impl)]
 #![feature(coroutines)]
 #![feature(decl_macro)]
-#![feature(explicit_tail_calls)]
 #![feature(more_qualified_paths)]
 #![feature(never_patterns)]
 #![feature(trait_alias)]
 #![feature(try_blocks)]
-#![feature(type_ascription)]
 #![feature(yeet_expr)]
 #![deny(unused_macros)]

@@ -3,8 +3,8 @@
 // Makes sure we use `==` (not bitwise) semantics for float comparison.

 #![feature(cfg_target_has_reliable_f16_f128)]
-#![feature(f128)]
-#![feature(f16)]
+#![cfg_attr(target_has_reliable_f16, feature(f16))]
+#![cfg_attr(target_has_reliable_f128, feature(f128))]

 #[cfg(target_has_reliable_f16)]
 fn check_f16() {
@@ -1,7 +1,6 @@
 //@ run-pass
 //@ check-run-results

-#![feature(supertrait_item_shadowing)]
 #![allow(dead_code)]

 mod out_of_scope {
@@ -2,7 +2,7 @@
 #![allow(path_statements)]
 #![allow(dead_code)]

-#![feature(coroutines, coroutine_trait)]
+#![feature(coroutines)]

 struct WithDrop;

@@ -1,6 +1,6 @@
 //@ run-pass

-#![feature(lang_items, unboxed_closures, fn_traits)]
+#![feature(unboxed_closures, fn_traits)]

 struct S1 {
    x: i32,
@@ -13,7 +13,6 @@
 // This test case intentionally limits the usage of the std,
 // since it will be linked with an uninstrumented version of it.

-#![feature(core_intrinsics)]
 #![allow(invalid_value)]
 #![no_main]

@@ -4,12 +4,12 @@
 //@ ignore-backends: gcc
 #![feature(
    repr_simd,
-    core_intrinsics,
    intrinsics,
    adt_const_params,
    unsized_const_params,
    generic_const_exprs
 )]
+#![cfg_attr(old, feature(core_intrinsics))]
 #![allow(incomplete_features)]

 #[path = "../../auxiliary/minisimd.rs"]
@@ -3,7 +3,7 @@
 #![allow(unused_unsafe)]
 // Issue #2303

-#![feature(core_intrinsics, rustc_attrs)]
+#![feature(rustc_attrs)]

 use std::mem;

@@ -4,7 +4,7 @@

 // Issue #2303

-#![feature(core_intrinsics, rustc_attrs)]
+#![feature(rustc_attrs)]

 use std::mem;

@@ -1,4 +1,5 @@
-#![feature(cfg_target_thread_local, thread_local)]
+#![feature(cfg_target_thread_local)]
+#![cfg_attr(target_thread_local, feature(thread_local))]
 #![crate_type = "lib"]

 #[cfg(target_thread_local)]
@@ -2,7 +2,8 @@
 //@ ignore-windows FIXME(134939): thread_local + no_mangle doesn't work on Windows
 //@ aux-build:thread-local-extern-static.rs

-#![feature(cfg_target_thread_local, thread_local)]
+#![feature(cfg_target_thread_local)]
+#![cfg_attr(target_thread_local, feature(thread_local))]

 #[cfg(target_thread_local)]
 extern crate thread_local_extern_static;
@@ -1,7 +1,6 @@
 //@ run-pass
 //@ aux-build:greeter.rs

-#![feature(trait_alias)]

 extern crate greeter;

@@ -4,7 +4,6 @@
 // `MyMarker` if it is either `Debug` or `Display`.

 #![feature(marker_trait_attr)]
-#![feature(negative_impls)]

 use std::fmt::{Debug, Display};

@@ -3,7 +3,6 @@
 //@ run-pass

 #![allow(deprecated)]
-#![feature(core_intrinsics)]

 //@ aux-build:typeid-consistency-aux1.rs
 //@ aux-build:typeid-consistency-aux2.rs
@@ -1,7 +1,6 @@
 // https://github.com/rust-lang/rust/issues/61894
 //@ run-pass

-#![feature(core_intrinsics)]

 use std::any::type_name;