From 33e68aadc975c60bf975789f70156e67082e8910 Mon Sep 17 00:00:00 2001 From: Markus Reiter Date: Sun, 21 Apr 2024 18:41:45 +0200 Subject: [PATCH] Stabilize generic `NonZero`. --- compiler/rustc_attr/src/lib.rs | 1 - compiler/rustc_const_eval/src/lib.rs | 1 - compiler/rustc_data_structures/src/lib.rs | 1 - compiler/rustc_errors/src/lib.rs | 1 - compiler/rustc_feature/src/lib.rs | 1 - compiler/rustc_hir_analysis/src/lib.rs | 1 - compiler/rustc_interface/src/lib.rs | 1 - compiler/rustc_lint/src/lib.rs | 1 - compiler/rustc_metadata/src/lib.rs | 1 - compiler/rustc_middle/src/lib.rs | 1 - compiler/rustc_passes/src/lib.rs | 1 - compiler/rustc_query_impl/src/lib.rs | 1 - compiler/rustc_query_system/src/lib.rs | 1 - compiler/rustc_serialize/src/lib.rs | 1 - compiler/rustc_session/src/lib.rs | 1 - library/alloc/src/lib.rs | 1 - library/alloc/tests/lib.rs | 1 - library/core/src/array/mod.rs | 5 ++- library/core/src/iter/traits/double_ended.rs | 3 +- library/core/src/iter/traits/iterator.rs | 6 ++- library/core/src/num/mod.rs | 8 ++-- library/core/src/num/nonzero.rs | 10 ++--- library/core/tests/lib.rs | 1 - library/proc_macro/src/lib.rs | 1 - library/std/src/lib.rs | 1 - library/std/src/num.rs | 3 +- library/std/src/process.rs | 3 +- library/test/src/lib.rs | 1 - src/tools/miri/src/bin/miri.rs | 1 - src/tools/miri/src/lib.rs | 1 - tests/codegen/array-equality.rs | 1 - tests/codegen/enum/enum-debug-niche-2.rs | 2 +- tests/codegen/function-arguments.rs | 1 - tests/codegen/intrinsics/transmute-niched.rs | 1 - tests/codegen/issues/issue-119422.rs | 1 - tests/codegen/loads.rs | 1 - tests/codegen/option-as-slice.rs | 1 - tests/codegen/option-niche-eq.rs | 1 - tests/codegen/slice-ref-equality.rs | 1 - tests/codegen/transmute-optimized.rs | 1 - tests/debuginfo/msvc-pretty-enums.rs | 1 - tests/debuginfo/numeric-types.rs | 1 - .../instsimplify/combine_transmutes.rs | 1 - tests/ui/abi/compatibility.rs | 1 - tests/ui/consts/const-eval/raw-bytes.rs | 2 +- tests/ui/consts/const-eval/ub-nonnull.rs | 2 +- tests/ui/consts/const-eval/valid-const.rs | 1 - tests/ui/consts/tuple-struct-constructors.rs | 1 - .../intrinsics/panic-uninitialized-zeroed.rs | 1 - tests/ui/issues/issue-64593.rs | 1 - tests/ui/layout/unsafe-cell-hides-niche.rs | 1 - .../ui/layout/zero-sized-array-enum-niche.rs | 1 - .../layout/zero-sized-array-enum-niche.stderr | 8 ++-- tests/ui/lint/clashing-extern-fn.rs | 1 - tests/ui/lint/clashing-extern-fn.stderr | 38 +++++++++---------- tests/ui/lint/invalid_value.rs | 2 +- tests/ui/lint/lint-ctypes-enum.rs | 1 - tests/ui/lint/lint-ctypes-enum.stderr | 22 +++++------ .../overflowing-neg-nonzero.rs | 1 - tests/ui/print_type_sizes/niche-filling.rs | 1 - .../ui/structs-enums/enum-null-pointer-opt.rs | 1 - .../enum-null-pointer-opt.stderr | 2 +- tests/ui/structs-enums/type-sizes.rs | 1 - .../core-std-import-order-issue-83564.rs | 1 - .../core-std-import-order-issue-83564.stderr | 2 +- .../next-solver/specialization-transmute.rs | 1 - .../specialization-transmute.stderr | 12 +++--- 67 files changed, 69 insertions(+), 111 deletions(-) diff --git a/compiler/rustc_attr/src/lib.rs b/compiler/rustc_attr/src/lib.rs index fada69c4e6d..dd87a5c4dc3 100644 --- a/compiler/rustc_attr/src/lib.rs +++ b/compiler/rustc_attr/src/lib.rs @@ -7,7 +7,6 @@ #![allow(internal_features)] #![feature(rustdoc_internals)] #![doc(rust_logo)] -#![feature(generic_nonzero)] #![feature(let_chains)] #[macro_use] diff --git a/compiler/rustc_const_eval/src/lib.rs b/compiler/rustc_const_eval/src/lib.rs index 50420aaec04..d27d42737cd 100644 --- a/compiler/rustc_const_eval/src/lib.rs +++ b/compiler/rustc_const_eval/src/lib.rs @@ -11,7 +11,6 @@ #![feature(assert_matches)] #![feature(box_patterns)] #![feature(decl_macro)] -#![feature(generic_nonzero)] #![feature(let_chains)] #![feature(slice_ptr_get)] #![feature(strict_provenance)] diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs index b82a9a909e6..2b799d6f5d3 100644 --- a/compiler/rustc_data_structures/src/lib.rs +++ b/compiler/rustc_data_structures/src/lib.rs @@ -20,7 +20,6 @@ #![feature(cfg_match)] #![feature(core_intrinsics)] #![feature(extend_one)] -#![feature(generic_nonzero)] #![feature(hash_raw_entry)] #![feature(hasher_prefixfree_extras)] #![feature(lazy_cell)] diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index 8d6b22a9fa9..e3363e89594 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -15,7 +15,6 @@ #![feature(box_patterns)] #![feature(error_reporter)] #![feature(extract_if)] -#![feature(generic_nonzero)] #![feature(let_chains)] #![feature(negative_impls)] #![feature(never_type)] diff --git a/compiler/rustc_feature/src/lib.rs b/compiler/rustc_feature/src/lib.rs index cb28bb4e8e4..36ef8fe7816 100644 --- a/compiler/rustc_feature/src/lib.rs +++ b/compiler/rustc_feature/src/lib.rs @@ -12,7 +12,6 @@ //! symbol to the `accepted` or `removed` modules respectively. #![allow(internal_features)] -#![feature(generic_nonzero)] #![feature(rustdoc_internals)] #![doc(rust_logo)] #![feature(lazy_cell)] diff --git a/compiler/rustc_hir_analysis/src/lib.rs b/compiler/rustc_hir_analysis/src/lib.rs index c374f9762d6..66b86c9eb02 100644 --- a/compiler/rustc_hir_analysis/src/lib.rs +++ b/compiler/rustc_hir_analysis/src/lib.rs @@ -63,7 +63,6 @@ #![feature(rustdoc_internals)] #![allow(internal_features)] #![feature(control_flow_enum)] -#![feature(generic_nonzero)] #![feature(if_let_guard)] #![feature(is_sorted)] #![feature(iter_intersperse)] diff --git a/compiler/rustc_interface/src/lib.rs b/compiler/rustc_interface/src/lib.rs index d0ce23dacb5..75df006a56f 100644 --- a/compiler/rustc_interface/src/lib.rs +++ b/compiler/rustc_interface/src/lib.rs @@ -1,5 +1,4 @@ #![feature(decl_macro)] -#![feature(generic_nonzero)] #![feature(lazy_cell)] #![feature(let_chains)] #![feature(thread_spawn_unchecked)] diff --git a/compiler/rustc_lint/src/lib.rs b/compiler/rustc_lint/src/lib.rs index 31c80c4d75b..086c3834410 100644 --- a/compiler/rustc_lint/src/lib.rs +++ b/compiler/rustc_lint/src/lib.rs @@ -32,7 +32,6 @@ #![feature(box_patterns)] #![feature(control_flow_enum)] #![feature(extract_if)] -#![feature(generic_nonzero)] #![feature(if_let_guard)] #![feature(iter_order_by)] #![feature(let_chains)] diff --git a/compiler/rustc_metadata/src/lib.rs b/compiler/rustc_metadata/src/lib.rs index f133a2f5f73..7dd03407bd7 100644 --- a/compiler/rustc_metadata/src/lib.rs +++ b/compiler/rustc_metadata/src/lib.rs @@ -6,7 +6,6 @@ #![feature(error_iter)] #![feature(extract_if)] #![feature(coroutines)] -#![feature(generic_nonzero)] #![feature(iter_from_coroutine)] #![feature(let_chains)] #![feature(if_let_guard)] diff --git a/compiler/rustc_middle/src/lib.rs b/compiler/rustc_middle/src/lib.rs index e52a5863fd0..aadaca18326 100644 --- a/compiler/rustc_middle/src/lib.rs +++ b/compiler/rustc_middle/src/lib.rs @@ -35,7 +35,6 @@ #![feature(const_type_name)] #![feature(discriminant_kind)] #![feature(coroutines)] -#![feature(generic_nonzero)] #![feature(if_let_guard)] #![feature(inline_const)] #![feature(iter_from_coroutine)] diff --git a/compiler/rustc_passes/src/lib.rs b/compiler/rustc_passes/src/lib.rs index e03052bcfed..bce29e2af09 100644 --- a/compiler/rustc_passes/src/lib.rs +++ b/compiler/rustc_passes/src/lib.rs @@ -8,7 +8,6 @@ #![doc(rust_logo)] #![feature(rustdoc_internals)] #![allow(internal_features)] -#![feature(generic_nonzero)] #![feature(let_chains)] #![feature(map_try_insert)] #![feature(try_blocks)] diff --git a/compiler/rustc_query_impl/src/lib.rs b/compiler/rustc_query_impl/src/lib.rs index 3373835d813..914481d712e 100644 --- a/compiler/rustc_query_impl/src/lib.rs +++ b/compiler/rustc_query_impl/src/lib.rs @@ -3,7 +3,6 @@ #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] #![doc(rust_logo)] #![feature(rustdoc_internals)] -#![feature(generic_nonzero)] #![feature(min_specialization)] #![feature(rustc_attrs)] #![allow(rustc::potential_query_instability, unused_parens)] diff --git a/compiler/rustc_query_system/src/lib.rs b/compiler/rustc_query_system/src/lib.rs index 6a959a99e5d..416f556f57d 100644 --- a/compiler/rustc_query_system/src/lib.rs +++ b/compiler/rustc_query_system/src/lib.rs @@ -1,6 +1,5 @@ #![feature(assert_matches)] #![feature(core_intrinsics)] -#![feature(generic_nonzero)] #![feature(hash_raw_entry)] #![feature(min_specialization)] #![feature(let_chains)] diff --git a/compiler/rustc_serialize/src/lib.rs b/compiler/rustc_serialize/src/lib.rs index 5a9403e0a85..3e1d8f3828b 100644 --- a/compiler/rustc_serialize/src/lib.rs +++ b/compiler/rustc_serialize/src/lib.rs @@ -11,7 +11,6 @@ #![cfg_attr(bootstrap, feature(associated_type_bounds))] #![feature(const_option)] #![feature(core_intrinsics)] -#![feature(generic_nonzero)] #![feature(inline_const)] #![feature(min_specialization)] #![feature(never_type)] diff --git a/compiler/rustc_session/src/lib.rs b/compiler/rustc_session/src/lib.rs index c63af90a7f3..58e1394c090 100644 --- a/compiler/rustc_session/src/lib.rs +++ b/compiler/rustc_session/src/lib.rs @@ -1,4 +1,3 @@ -#![feature(generic_nonzero)] #![feature(let_chains)] #![feature(lazy_cell)] #![feature(option_get_or_insert_default)] diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index dec04d7e421..88faf5a9c7d 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -126,7 +126,6 @@ #![feature(extend_one)] #![feature(fmt_internals)] #![feature(fn_traits)] -#![feature(generic_nonzero)] #![feature(hasher_prefixfree_extras)] #![feature(hint_assert_unchecked)] #![feature(inline_const)] diff --git a/library/alloc/tests/lib.rs b/library/alloc/tests/lib.rs index a34bce66496..b5175a8487f 100644 --- a/library/alloc/tests/lib.rs +++ b/library/alloc/tests/lib.rs @@ -14,7 +14,6 @@ #![feature(core_intrinsics)] #![feature(extract_if)] #![feature(exact_size_is_empty)] -#![feature(generic_nonzero)] #![feature(linked_list_cursors)] #![feature(map_try_insert)] #![feature(new_uninit)] diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 2a447aafe72..05874ab6c4c 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -512,7 +512,8 @@ macro_rules! array_impl_default { /// # Examples /// /// ``` - /// #![feature(array_try_map, generic_nonzero)] + /// #![feature(array_try_map)] + /// /// let a = ["1", "2", "3"]; /// let b = a.try_map(|v| v.parse::()).unwrap().map(|v| v + 1); /// assert_eq!(b, [2, 3, 4]); @@ -522,8 +523,10 @@ macro_rules! array_impl_default { /// assert!(b.is_err()); /// /// use std::num::NonZero; + /// /// let z = [1, 2, 0, 3, 4]; /// assert_eq!(z.try_map(NonZero::new), None); + /// /// let a = [1, 2, 3]; /// let b = a.try_map(NonZero::new); /// let c = b.map(|x| x.map(NonZero::get)); diff --git a/library/core/src/iter/traits/double_ended.rs b/library/core/src/iter/traits/double_ended.rs index 35092ec51cd..3b126785728 100644 --- a/library/core/src/iter/traits/double_ended.rs +++ b/library/core/src/iter/traits/double_ended.rs @@ -118,7 +118,8 @@ pub trait DoubleEndedIterator: Iterator { /// Basic usage: /// /// ``` - /// #![feature(generic_nonzero, iter_advance_by)] + /// #![feature(iter_advance_by)] + /// /// use std::num::NonZero; /// /// let a = [3, 4, 5, 6]; diff --git a/library/core/src/iter/traits/iterator.rs b/library/core/src/iter/traits/iterator.rs index 95c03043e3e..7c1c6122efe 100644 --- a/library/core/src/iter/traits/iterator.rs +++ b/library/core/src/iter/traits/iterator.rs @@ -288,7 +288,8 @@ fn some(_: Option, x: T) -> Option { /// # Examples /// /// ``` - /// #![feature(generic_nonzero, iter_advance_by)] + /// #![feature(iter_advance_by)] + /// /// use std::num::NonZero; /// /// let a = [1, 2, 3, 4]; @@ -2939,7 +2940,8 @@ fn check(mut f: impl FnMut(T) -> Option) -> impl FnMut((), T) -> Contro /// This also supports other types which implement [`Try`], not just [`Result`]. /// /// ``` - /// #![feature(generic_nonzero, try_find)] + /// #![feature(try_find)] + /// /// use std::num::NonZero; /// /// let a = [3, 5, 7, 4, 9, 0, 11u32]; diff --git a/library/core/src/num/mod.rs b/library/core/src/num/mod.rs index 9ebbb4ffe80..443401c5dba 100644 --- a/library/core/src/num/mod.rs +++ b/library/core/src/num/mod.rs @@ -67,15 +67,15 @@ macro_rules! unlikely { )] pub use nonzero::ZeroablePrimitive; -#[unstable(feature = "generic_nonzero", issue = "120257")] +#[stable(feature = "generic_nonzero", since = "CURRENT_RUSTC_VERSION")] pub use nonzero::NonZero; -#[stable(feature = "nonzero", since = "1.28.0")] -pub use nonzero::{NonZeroU128, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8, NonZeroUsize}; - #[stable(feature = "signed_nonzero", since = "1.34.0")] pub use nonzero::{NonZeroI128, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI8, NonZeroIsize}; +#[stable(feature = "nonzero", since = "1.28.0")] +pub use nonzero::{NonZeroU128, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8, NonZeroUsize}; + #[stable(feature = "try_from", since = "1.34.0")] pub use error::TryFromIntError; diff --git a/library/core/src/num/nonzero.rs b/library/core/src/num/nonzero.rs index 62ea7abf652..b9d771ba359 100644 --- a/library/core/src/num/nonzero.rs +++ b/library/core/src/num/nonzero.rs @@ -105,12 +105,11 @@ unsafe impl const ZeroablePrimitive for $primitive { /// For example, `Option>` is the same size as `u32`: /// /// ``` -/// #![feature(generic_nonzero)] -/// use core::mem::size_of; +/// use core::{mem::size_of, num::NonZero}; /// -/// assert_eq!(size_of::>>(), size_of::()); +/// assert_eq!(size_of::>>(), size_of::()); /// ``` -#[unstable(feature = "generic_nonzero", issue = "120257")] +#[stable(feature = "generic_nonzero", since = "CURRENT_RUSTC_VERSION")] #[repr(transparent)] #[rustc_nonnull_optimization_guaranteed] #[rustc_diagnostic_item = "NonZero"] @@ -562,7 +561,8 @@ pub const fn trailing_zeros(self) -> u32 { /// Basic usage: /// /// ``` - /// #![feature(generic_nonzero, non_zero_count_ones)] + /// #![feature(non_zero_count_ones)] + /// /// # fn main() { test().unwrap(); } /// # fn test() -> Option<()> { /// # use std::num::*; diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs index e741149e7ce..7bd962fa260 100644 --- a/library/core/tests/lib.rs +++ b/library/core/tests/lib.rs @@ -42,7 +42,6 @@ #![feature(float_minimum_maximum)] #![feature(future_join)] #![feature(generic_assert_internals)] -#![feature(generic_nonzero)] #![feature(array_try_from_fn)] #![feature(hasher_prefixfree_extras)] #![feature(hashmap_internals)] diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs index c8db028b651..1ceff2e506c 100644 --- a/library/proc_macro/src/lib.rs +++ b/library/proc_macro/src/lib.rs @@ -26,7 +26,6 @@ #![feature(staged_api)] #![feature(allow_internal_unstable)] #![feature(decl_macro)] -#![feature(generic_nonzero)] #![feature(maybe_uninit_write_slice)] #![feature(negative_impls)] #![feature(new_uninit)] diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 241a443fab9..aa908f0499f 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -335,7 +335,6 @@ #![feature(float_minimum_maximum)] #![feature(float_next_up_down)] #![feature(fmt_internals)] -#![feature(generic_nonzero)] #![feature(hasher_prefixfree_extras)] #![feature(hashmap_internals)] #![feature(hint_assert_unchecked)] diff --git a/library/std/src/num.rs b/library/std/src/num.rs index 1343fdfd1df..fbe68f7e303 100644 --- a/library/std/src/num.rs +++ b/library/std/src/num.rs @@ -23,11 +23,12 @@ )] pub use core::num::ZeroablePrimitive; -#[unstable(feature = "generic_nonzero", issue = "120257")] +#[stable(feature = "generic_nonzero", since = "CURRENT_RUSTC_VERSION")] pub use core::num::NonZero; #[stable(feature = "signed_nonzero", since = "1.34.0")] pub use core::num::{NonZeroI128, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI8, NonZeroIsize}; + #[stable(feature = "nonzero", since = "1.28.0")] pub use core::num::{NonZeroU128, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8, NonZeroUsize}; diff --git a/library/std/src/process.rs b/library/std/src/process.rs index 69cc61b30ef..4a73a9be88b 100644 --- a/library/std/src/process.rs +++ b/library/std/src/process.rs @@ -1865,7 +1865,8 @@ pub fn code(&self) -> Option { /// # Examples /// /// ``` - /// #![feature(exit_status_error, generic_nonzero)] + /// #![feature(exit_status_error)] + /// /// # if cfg!(unix) { /// use std::num::NonZero; /// use std::process::Command; diff --git a/library/test/src/lib.rs b/library/test/src/lib.rs index f3c22061d25..f3a26e25938 100644 --- a/library/test/src/lib.rs +++ b/library/test/src/lib.rs @@ -17,7 +17,6 @@ #![unstable(feature = "test", issue = "50297")] #![doc(test(attr(deny(warnings))))] #![doc(rust_logo)] -#![feature(generic_nonzero)] #![feature(rustdoc_internals)] #![feature(internal_output_capture)] #![feature(staged_api)] diff --git a/src/tools/miri/src/bin/miri.rs b/src/tools/miri/src/bin/miri.rs index db2cd01ce0b..0070d1f3ebc 100644 --- a/src/tools/miri/src/bin/miri.rs +++ b/src/tools/miri/src/bin/miri.rs @@ -1,4 +1,3 @@ -#![feature(generic_nonzero)] #![feature(rustc_private, stmt_expr_attributes)] #![allow( clippy::manual_range_contains, diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs index 2e19c9ff713..e1c0da9118d 100644 --- a/src/tools/miri/src/lib.rs +++ b/src/tools/miri/src/lib.rs @@ -2,7 +2,6 @@ #![feature(cell_update)] #![feature(const_option)] #![feature(float_gamma)] -#![feature(generic_nonzero)] #![feature(map_try_insert)] #![feature(never_type)] #![feature(try_blocks)] diff --git a/tests/codegen/array-equality.rs b/tests/codegen/array-equality.rs index 5b85da1d4a0..bc5425c7a4f 100644 --- a/tests/codegen/array-equality.rs +++ b/tests/codegen/array-equality.rs @@ -1,7 +1,6 @@ //@ compile-flags: -O -Z merge-functions=disabled //@ only-x86_64 #![crate_type = "lib"] -#![feature(generic_nonzero)] // CHECK-LABEL: @array_eq_value #[no_mangle] diff --git a/tests/codegen/enum/enum-debug-niche-2.rs b/tests/codegen/enum/enum-debug-niche-2.rs index 25871885e7e..58f43fe3ec6 100644 --- a/tests/codegen/enum/enum-debug-niche-2.rs +++ b/tests/codegen/enum/enum-debug-niche-2.rs @@ -7,7 +7,7 @@ // CHECK: {{.*}}DICompositeType{{.*}}tag: DW_TAG_variant_part,{{.*}}size: 32,{{.*}} // CHECK: {{.*}}DIDerivedType{{.*}}tag: DW_TAG_member,{{.*}}name: "Placeholder",{{.*}}extraData: i128 4294967295{{[,)].*}} // CHECK: {{.*}}DIDerivedType{{.*}}tag: DW_TAG_member,{{.*}}name: "Error",{{.*}}extraData: i128 0{{[,)].*}} -#![feature(generic_nonzero, never_type)] +#![feature(never_type)] #[derive(Copy, Clone)] pub struct Entity { diff --git a/tests/codegen/function-arguments.rs b/tests/codegen/function-arguments.rs index 468ec0a7753..2b27dab078d 100644 --- a/tests/codegen/function-arguments.rs +++ b/tests/codegen/function-arguments.rs @@ -1,7 +1,6 @@ //@ compile-flags: -O -C no-prepopulate-passes #![crate_type = "lib"] #![feature(dyn_star)] -#![feature(generic_nonzero)] #![feature(allocator_api)] use std::mem::MaybeUninit; diff --git a/tests/codegen/intrinsics/transmute-niched.rs b/tests/codegen/intrinsics/transmute-niched.rs index b5e0da1b2f5..f5b7bd2efea 100644 --- a/tests/codegen/intrinsics/transmute-niched.rs +++ b/tests/codegen/intrinsics/transmute-niched.rs @@ -3,7 +3,6 @@ //@ [DBG] compile-flags: -C opt-level=0 -C no-prepopulate-passes //@ only-64bit (so I don't need to worry about usize) #![crate_type = "lib"] -#![feature(generic_nonzero)] use std::mem::transmute; use std::num::NonZero; diff --git a/tests/codegen/issues/issue-119422.rs b/tests/codegen/issues/issue-119422.rs index 19480b4dc9e..aa56bfe79ac 100644 --- a/tests/codegen/issues/issue-119422.rs +++ b/tests/codegen/issues/issue-119422.rs @@ -4,7 +4,6 @@ //@ compile-flags: -O --edition=2021 -Zmerge-functions=disabled //@ only-64bit (because the LLVM type of i64 for usize shows up) #![crate_type = "lib"] -#![feature(generic_nonzero)] use core::ptr::NonNull; use core::num::NonZero; diff --git a/tests/codegen/loads.rs b/tests/codegen/loads.rs index ba4de77ce6f..e3e2f757770 100644 --- a/tests/codegen/loads.rs +++ b/tests/codegen/loads.rs @@ -1,7 +1,6 @@ //@ compile-flags: -C no-prepopulate-passes -Zmir-opt-level=0 -O #![crate_type = "lib"] -#![feature(generic_nonzero)] use std::mem::MaybeUninit; use std::num::NonZero; diff --git a/tests/codegen/option-as-slice.rs b/tests/codegen/option-as-slice.rs index c5b1eafaccb..65637a2495d 100644 --- a/tests/codegen/option-as-slice.rs +++ b/tests/codegen/option-as-slice.rs @@ -1,7 +1,6 @@ //@ compile-flags: -O -Z randomize-layout=no //@ only-x86_64 #![crate_type = "lib"] -#![feature(generic_nonzero)] extern crate core; diff --git a/tests/codegen/option-niche-eq.rs b/tests/codegen/option-niche-eq.rs index 8b8044e9b75..7b955332fd3 100644 --- a/tests/codegen/option-niche-eq.rs +++ b/tests/codegen/option-niche-eq.rs @@ -1,7 +1,6 @@ //@ compile-flags: -O -Zmerge-functions=disabled //@ min-llvm-version: 18 #![crate_type = "lib"] -#![feature(generic_nonzero)] extern crate core; use core::cmp::Ordering; diff --git a/tests/codegen/slice-ref-equality.rs b/tests/codegen/slice-ref-equality.rs index 7ab70108fe0..1153d7817b2 100644 --- a/tests/codegen/slice-ref-equality.rs +++ b/tests/codegen/slice-ref-equality.rs @@ -1,6 +1,5 @@ //@ compile-flags: -O -Zmerge-functions=disabled #![crate_type = "lib"] -#![feature(generic_nonzero)] use std::num::NonZero; diff --git a/tests/codegen/transmute-optimized.rs b/tests/codegen/transmute-optimized.rs index 1a5f53e625a..8e5bcb2340e 100644 --- a/tests/codegen/transmute-optimized.rs +++ b/tests/codegen/transmute-optimized.rs @@ -1,6 +1,5 @@ //@ compile-flags: -O -Z merge-functions=disabled #![crate_type = "lib"] -#![feature(generic_nonzero)] // This tests that LLVM can optimize based on the niches in the source or // destination types for transmutes. diff --git a/tests/debuginfo/msvc-pretty-enums.rs b/tests/debuginfo/msvc-pretty-enums.rs index cfac14a22c4..0293ec0ec39 100644 --- a/tests/debuginfo/msvc-pretty-enums.rs +++ b/tests/debuginfo/msvc-pretty-enums.rs @@ -132,7 +132,6 @@ // cdb-command: dx -r2 arbitrary_discr2,d // cdb-check: arbitrary_discr2,d : Def [Type: enum2$] // cdb-check: [+0x[...]] __0 : 5678 [Type: unsigned int] -#![feature(generic_nonzero)] #![feature(rustc_attrs)] #![feature(repr128)] #![feature(arbitrary_enum_discriminant)] diff --git a/tests/debuginfo/numeric-types.rs b/tests/debuginfo/numeric-types.rs index 1ff72d34fbd..98bc31e8855 100644 --- a/tests/debuginfo/numeric-types.rs +++ b/tests/debuginfo/numeric-types.rs @@ -237,7 +237,6 @@ // lldb-command:v nz_usize // lldb-check:[...] 122 { __0 = { 0 = 122 } } -#![feature(generic_nonzero)] use std::num::*; use std::sync::atomic::*; diff --git a/tests/mir-opt/instsimplify/combine_transmutes.rs b/tests/mir-opt/instsimplify/combine_transmutes.rs index a1274dd1b40..0be7466001f 100644 --- a/tests/mir-opt/instsimplify/combine_transmutes.rs +++ b/tests/mir-opt/instsimplify/combine_transmutes.rs @@ -3,7 +3,6 @@ #![crate_type = "lib"] #![feature(core_intrinsics)] #![feature(custom_mir)] -#![feature(generic_nonzero)] use std::intrinsics::mir::*; use std::mem::{MaybeUninit, ManuallyDrop, transmute}; diff --git a/tests/ui/abi/compatibility.rs b/tests/ui/abi/compatibility.rs index 3ee4542810c..373d1cce1d7 100644 --- a/tests/ui/abi/compatibility.rs +++ b/tests/ui/abi/compatibility.rs @@ -64,7 +64,6 @@ [csky] needs-llvm-components: csky */ #![feature(rustc_attrs, unsized_fn_params, transparent_unions)] -#![cfg_attr(host, feature(generic_nonzero))] #![cfg_attr(not(host), feature(no_core, lang_items), no_std, no_core)] #![allow(unused, improper_ctypes_definitions, internal_features)] diff --git a/tests/ui/consts/const-eval/raw-bytes.rs b/tests/ui/consts/const-eval/raw-bytes.rs index e5dfd5ca293..2fbf135c997 100644 --- a/tests/ui/consts/const-eval/raw-bytes.rs +++ b/tests/ui/consts/const-eval/raw-bytes.rs @@ -3,7 +3,7 @@ // ignore-tidy-linelength //@ normalize-stderr-test "╾─*ALLOC[0-9]+(\+[a-z0-9]+)?()?─*╼" -> "╾ALLOC_ID$1╼" #![allow(invalid_value)] -#![feature(generic_nonzero, never_type, rustc_attrs, ptr_metadata, slice_from_ptr_range, const_slice_from_ptr_range)] +#![feature(never_type, rustc_attrs, ptr_metadata, slice_from_ptr_range, const_slice_from_ptr_range)] use std::mem; use std::alloc::Layout; diff --git a/tests/ui/consts/const-eval/ub-nonnull.rs b/tests/ui/consts/const-eval/ub-nonnull.rs index 76bd5248ffd..10d304436f8 100644 --- a/tests/ui/consts/const-eval/ub-nonnull.rs +++ b/tests/ui/consts/const-eval/ub-nonnull.rs @@ -2,7 +2,7 @@ //@ normalize-stderr-test "(the raw bytes of the constant) \(size: [0-9]*, align: [0-9]*\)" -> "$1 (size: $$SIZE, align: $$ALIGN)" //@ normalize-stderr-test "([0-9a-f][0-9a-f] |╾─*ALLOC[0-9]+(\+[a-z0-9]+)?─*╼ )+ *│.*" -> "HEX_DUMP" #![allow(invalid_value)] // make sure we cannot allow away the errors tested here -#![feature(generic_nonzero, rustc_attrs, ptr_metadata)] +#![feature(rustc_attrs, ptr_metadata)] use std::mem; use std::ptr::NonNull; diff --git a/tests/ui/consts/const-eval/valid-const.rs b/tests/ui/consts/const-eval/valid-const.rs index 15d3e883456..777484c6b09 100644 --- a/tests/ui/consts/const-eval/valid-const.rs +++ b/tests/ui/consts/const-eval/valid-const.rs @@ -1,7 +1,6 @@ //@ check-pass // // Some constants that *are* valid -#![feature(generic_nonzero)] use std::mem; use std::ptr::NonNull; diff --git a/tests/ui/consts/tuple-struct-constructors.rs b/tests/ui/consts/tuple-struct-constructors.rs index d2f25aeec9b..e645b574075 100644 --- a/tests/ui/consts/tuple-struct-constructors.rs +++ b/tests/ui/consts/tuple-struct-constructors.rs @@ -1,7 +1,6 @@ //@ run-pass // // https://github.com/rust-lang/rust/issues/41898 -#![feature(generic_nonzero)] use std::num::NonZero; diff --git a/tests/ui/intrinsics/panic-uninitialized-zeroed.rs b/tests/ui/intrinsics/panic-uninitialized-zeroed.rs index b1ac7528d58..67b9832d601 100644 --- a/tests/ui/intrinsics/panic-uninitialized-zeroed.rs +++ b/tests/ui/intrinsics/panic-uninitialized-zeroed.rs @@ -7,7 +7,6 @@ // // This test checks panic emitted from `mem::{uninitialized,zeroed}`. #![allow(deprecated, invalid_value)] -#![feature(generic_nonzero)] #![feature(never_type)] use std::{ diff --git a/tests/ui/issues/issue-64593.rs b/tests/ui/issues/issue-64593.rs index 091c3a2f316..e28b9577347 100644 --- a/tests/ui/issues/issue-64593.rs +++ b/tests/ui/issues/issue-64593.rs @@ -1,6 +1,5 @@ //@ check-pass #![deny(improper_ctypes)] -#![feature(generic_nonzero)] pub struct Error(std::num::NonZero); diff --git a/tests/ui/layout/unsafe-cell-hides-niche.rs b/tests/ui/layout/unsafe-cell-hides-niche.rs index 568eb819be2..fe51c9925e8 100644 --- a/tests/ui/layout/unsafe-cell-hides-niche.rs +++ b/tests/ui/layout/unsafe-cell-hides-niche.rs @@ -6,7 +6,6 @@ //@ check-pass //@ compile-flags: --crate-type=lib //@ only-x86 -#![feature(generic_nonzero)] #![feature(repr_simd)] use std::cell::{UnsafeCell, RefCell, Cell}; diff --git a/tests/ui/layout/zero-sized-array-enum-niche.rs b/tests/ui/layout/zero-sized-array-enum-niche.rs index 058f5923487..0c37c0f010e 100644 --- a/tests/ui/layout/zero-sized-array-enum-niche.rs +++ b/tests/ui/layout/zero-sized-array-enum-niche.rs @@ -1,6 +1,5 @@ //@ normalize-stderr-test "pref: Align\([1-8] bytes\)" -> "pref: $$PREF_ALIGN" #![crate_type = "lib"] -#![feature(generic_nonzero)] #![feature(rustc_attrs)] // Various tests around the behavior of zero-sized arrays and diff --git a/tests/ui/layout/zero-sized-array-enum-niche.stderr b/tests/ui/layout/zero-sized-array-enum-niche.stderr index af049125de4..ee34cfdfb0d 100644 --- a/tests/ui/layout/zero-sized-array-enum-niche.stderr +++ b/tests/ui/layout/zero-sized-array-enum-niche.stderr @@ -98,7 +98,7 @@ error: layout_of(Result<[u32; 0], bool>) = Layout { max_repr_align: None, unadjusted_abi_align: Align(4 bytes), } - --> $DIR/zero-sized-array-enum-niche.rs:14:1 + --> $DIR/zero-sized-array-enum-niche.rs:13:1 | LL | type AlignedResult = Result<[u32; 0], bool>; | ^^^^^^^^^^^^^^^^^^ @@ -227,7 +227,7 @@ error: layout_of(MultipleAlignments) = Layout { max_repr_align: None, unadjusted_abi_align: Align(4 bytes), } - --> $DIR/zero-sized-array-enum-niche.rs:22:1 + --> $DIR/zero-sized-array-enum-niche.rs:21:1 | LL | enum MultipleAlignments { | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -332,7 +332,7 @@ error: layout_of(Result<[u32; 0], Packed>>) = Layout { max_repr_align: None, unadjusted_abi_align: Align(4 bytes), } - --> $DIR/zero-sized-array-enum-niche.rs:38:1 + --> $DIR/zero-sized-array-enum-niche.rs:37:1 | LL | type NicheLosesToTagged = Result<[u32; 0], Packed>>; | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -441,7 +441,7 @@ error: layout_of(Result<[u32; 0], Packed>) = Layout { max_repr_align: None, unadjusted_abi_align: Align(4 bytes), } - --> $DIR/zero-sized-array-enum-niche.rs:45:1 + --> $DIR/zero-sized-array-enum-niche.rs:44:1 | LL | type NicheWinsOverTagged = Result<[u32; 0], Packed>; | ^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/lint/clashing-extern-fn.rs b/tests/ui/lint/clashing-extern-fn.rs index cb63af0ea42..728dfabb393 100644 --- a/tests/ui/lint/clashing-extern-fn.rs +++ b/tests/ui/lint/clashing-extern-fn.rs @@ -2,7 +2,6 @@ //@ aux-build:external_extern_fn.rs #![crate_type = "lib"] #![warn(clashing_extern_declarations)] -#![feature(generic_nonzero)] mod redeclared_different_signature { mod a { diff --git a/tests/ui/lint/clashing-extern-fn.stderr b/tests/ui/lint/clashing-extern-fn.stderr index 86ee789aeb2..43c8cdead9f 100644 --- a/tests/ui/lint/clashing-extern-fn.stderr +++ b/tests/ui/lint/clashing-extern-fn.stderr @@ -1,5 +1,5 @@ warning: `extern` block uses type `Option`, which is not FFI-safe - --> $DIR/clashing-extern-fn.rs:430:55 + --> $DIR/clashing-extern-fn.rs:429:55 | LL | fn hidden_niche_transparent_no_niche() -> Option; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -9,7 +9,7 @@ LL | fn hidden_niche_transparent_no_niche() -> Option>>`, which is not FFI-safe - --> $DIR/clashing-extern-fn.rs:434:46 + --> $DIR/clashing-extern-fn.rs:433:46 | LL | fn hidden_niche_unsafe_cell() -> Option>>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -18,7 +18,7 @@ LL | fn hidden_niche_unsafe_cell() -> Option $DIR/clashing-extern-fn.rs:15:13 + --> $DIR/clashing-extern-fn.rs:14:13 | LL | fn clash(x: u8); | --------------- `clash` previously declared here @@ -35,7 +35,7 @@ LL | #![warn(clashing_extern_declarations)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: `extern_link_name` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:53:9 + --> $DIR/clashing-extern-fn.rs:52:9 | LL | #[link_name = "extern_link_name"] | --------------------------------- `extern_link_name` previously declared here @@ -47,7 +47,7 @@ LL | fn extern_link_name(x: u32); found `unsafe extern "C" fn(u32)` warning: `some_other_extern_link_name` redeclares `some_other_new_name` with a different signature - --> $DIR/clashing-extern-fn.rs:56:9 + --> $DIR/clashing-extern-fn.rs:55:9 | LL | fn some_other_new_name(x: i16); | ------------------------------ `some_other_new_name` previously declared here @@ -59,7 +59,7 @@ LL | #[link_name = "some_other_new_name"] found `unsafe extern "C" fn(u32)` warning: `other_both_names_different` redeclares `link_name_same` with a different signature - --> $DIR/clashing-extern-fn.rs:60:9 + --> $DIR/clashing-extern-fn.rs:59:9 | LL | #[link_name = "link_name_same"] | ------------------------------- `link_name_same` previously declared here @@ -71,7 +71,7 @@ LL | #[link_name = "link_name_same"] found `unsafe extern "C" fn(u32)` warning: `different_mod` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:73:9 + --> $DIR/clashing-extern-fn.rs:72:9 | LL | fn different_mod(x: u8); | ----------------------- `different_mod` previously declared here @@ -83,7 +83,7 @@ LL | fn different_mod(x: u64); found `unsafe extern "C" fn(u64)` warning: `variadic_decl` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:83:9 + --> $DIR/clashing-extern-fn.rs:82:9 | LL | fn variadic_decl(x: u8, ...); | ---------------------------- `variadic_decl` previously declared here @@ -95,7 +95,7 @@ LL | fn variadic_decl(x: u8); found `unsafe extern "C" fn(u8)` warning: `weigh_banana` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:143:13 + --> $DIR/clashing-extern-fn.rs:142:13 | LL | fn weigh_banana(count: *const Banana) -> u64; | -------------------------------------------- `weigh_banana` previously declared here @@ -107,7 +107,7 @@ LL | fn weigh_banana(count: *const Banana) -> u64; found `unsafe extern "C" fn(*const three::Banana) -> u64` warning: `draw_point` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:172:13 + --> $DIR/clashing-extern-fn.rs:171:13 | LL | fn draw_point(p: Point); | ----------------------- `draw_point` previously declared here @@ -119,7 +119,7 @@ LL | fn draw_point(p: Point); found `unsafe extern "C" fn(sameish_members::b::Point)` warning: `origin` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:198:13 + --> $DIR/clashing-extern-fn.rs:197:13 | LL | fn origin() -> Point3; | --------------------- `origin` previously declared here @@ -131,7 +131,7 @@ LL | fn origin() -> Point3; found `unsafe extern "C" fn() -> same_sized_members_clash::b::Point3` warning: `transparent_incorrect` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:221:13 + --> $DIR/clashing-extern-fn.rs:220:13 | LL | fn transparent_incorrect() -> T; | ------------------------------- `transparent_incorrect` previously declared here @@ -143,7 +143,7 @@ LL | fn transparent_incorrect() -> isize; found `unsafe extern "C" fn() -> isize` warning: `missing_return_type` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:260:13 + --> $DIR/clashing-extern-fn.rs:259:13 | LL | fn missing_return_type() -> usize; | --------------------------------- `missing_return_type` previously declared here @@ -155,7 +155,7 @@ LL | fn missing_return_type(); found `unsafe extern "C" fn()` warning: `non_zero_usize` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:278:13 + --> $DIR/clashing-extern-fn.rs:277:13 | LL | fn non_zero_usize() -> core::num::NonZero; | ------------------------------------------------ `non_zero_usize` previously declared here @@ -167,7 +167,7 @@ LL | fn non_zero_usize() -> usize; found `unsafe extern "C" fn() -> usize` warning: `non_null_ptr` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:280:13 + --> $DIR/clashing-extern-fn.rs:279:13 | LL | fn non_null_ptr() -> core::ptr::NonNull; | ---------------------------------------------- `non_null_ptr` previously declared here @@ -179,7 +179,7 @@ LL | fn non_null_ptr() -> *const usize; found `unsafe extern "C" fn() -> *const usize` warning: `option_non_zero_usize_incorrect` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:374:13 + --> $DIR/clashing-extern-fn.rs:373:13 | LL | fn option_non_zero_usize_incorrect() -> usize; | --------------------------------------------- `option_non_zero_usize_incorrect` previously declared here @@ -191,7 +191,7 @@ LL | fn option_non_zero_usize_incorrect() -> isize; found `unsafe extern "C" fn() -> isize` warning: `option_non_null_ptr_incorrect` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:376:13 + --> $DIR/clashing-extern-fn.rs:375:13 | LL | fn option_non_null_ptr_incorrect() -> *const usize; | -------------------------------------------------- `option_non_null_ptr_incorrect` previously declared here @@ -203,7 +203,7 @@ LL | fn option_non_null_ptr_incorrect() -> *const isize; found `unsafe extern "C" fn() -> *const isize` warning: `hidden_niche_transparent_no_niche` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:430:13 + --> $DIR/clashing-extern-fn.rs:429:13 | LL | fn hidden_niche_transparent_no_niche() -> usize; | ----------------------------------------------- `hidden_niche_transparent_no_niche` previously declared here @@ -215,7 +215,7 @@ LL | fn hidden_niche_transparent_no_niche() -> Option Option` warning: `hidden_niche_unsafe_cell` redeclared with a different signature - --> $DIR/clashing-extern-fn.rs:434:13 + --> $DIR/clashing-extern-fn.rs:433:13 | LL | fn hidden_niche_unsafe_cell() -> usize; | -------------------------------------- `hidden_niche_unsafe_cell` previously declared here diff --git a/tests/ui/lint/invalid_value.rs b/tests/ui/lint/invalid_value.rs index 1d2f23aaaf6..29e8e6cfef6 100644 --- a/tests/ui/lint/invalid_value.rs +++ b/tests/ui/lint/invalid_value.rs @@ -2,7 +2,7 @@ // in a lint. #![allow(deprecated)] #![deny(invalid_value)] -#![feature(generic_nonzero, never_type, rustc_attrs)] +#![feature(never_type, rustc_attrs)] use std::mem::{self, MaybeUninit}; use std::ptr::NonNull; diff --git a/tests/ui/lint/lint-ctypes-enum.rs b/tests/ui/lint/lint-ctypes-enum.rs index 3157b6e240a..c60290f8553 100644 --- a/tests/ui/lint/lint-ctypes-enum.rs +++ b/tests/ui/lint/lint-ctypes-enum.rs @@ -1,6 +1,5 @@ #![allow(dead_code)] #![deny(improper_ctypes)] -#![feature(generic_nonzero)] #![feature(ptr_internals)] #![feature(transparent_unions)] diff --git a/tests/ui/lint/lint-ctypes-enum.stderr b/tests/ui/lint/lint-ctypes-enum.stderr index 48be3eb5a56..103fda8d402 100644 --- a/tests/ui/lint/lint-ctypes-enum.stderr +++ b/tests/ui/lint/lint-ctypes-enum.stderr @@ -1,5 +1,5 @@ error: `extern` block uses type `U`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:61:13 + --> $DIR/lint-ctypes-enum.rs:60:13 | LL | fn uf(x: U); | ^ not FFI-safe @@ -7,7 +7,7 @@ LL | fn uf(x: U); = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum = note: enum has no representation hint note: the type is defined here - --> $DIR/lint-ctypes-enum.rs:10:1 + --> $DIR/lint-ctypes-enum.rs:9:1 | LL | enum U { | ^^^^^^ @@ -18,7 +18,7 @@ LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ error: `extern` block uses type `B`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:62:13 + --> $DIR/lint-ctypes-enum.rs:61:13 | LL | fn bf(x: B); | ^ not FFI-safe @@ -26,13 +26,13 @@ LL | fn bf(x: B); = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum = note: enum has no representation hint note: the type is defined here - --> $DIR/lint-ctypes-enum.rs:13:1 + --> $DIR/lint-ctypes-enum.rs:12:1 | LL | enum B { | ^^^^^^ error: `extern` block uses type `T`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:63:13 + --> $DIR/lint-ctypes-enum.rs:62:13 | LL | fn tf(x: T); | ^ not FFI-safe @@ -40,13 +40,13 @@ LL | fn tf(x: T); = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum = note: enum has no representation hint note: the type is defined here - --> $DIR/lint-ctypes-enum.rs:17:1 + --> $DIR/lint-ctypes-enum.rs:16:1 | LL | enum T { | ^^^^^^ error: `extern` block uses type `u128`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:75:23 + --> $DIR/lint-ctypes-enum.rs:74:23 | LL | fn nonzero_u128(x: Option>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -54,7 +54,7 @@ LL | fn nonzero_u128(x: Option>); = note: 128-bit integers don't currently have a known stable ABI error: `extern` block uses type `i128`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:82:23 + --> $DIR/lint-ctypes-enum.rs:81:23 | LL | fn nonzero_i128(x: Option>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -62,7 +62,7 @@ LL | fn nonzero_i128(x: Option>); = note: 128-bit integers don't currently have a known stable ABI error: `extern` block uses type `Option>>`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:87:28 + --> $DIR/lint-ctypes-enum.rs:86:28 | LL | fn transparent_union(x: Option>>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -71,7 +71,7 @@ LL | fn transparent_union(x: Option>>); = note: enum has no representation hint error: `extern` block uses type `Option>>`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:89:20 + --> $DIR/lint-ctypes-enum.rs:88:20 | LL | fn repr_rust(x: Option>>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -80,7 +80,7 @@ LL | fn repr_rust(x: Option>>); = note: enum has no representation hint error: `extern` block uses type `Result<(), NonZero>`, which is not FFI-safe - --> $DIR/lint-ctypes-enum.rs:90:20 + --> $DIR/lint-ctypes-enum.rs:89:20 | LL | fn no_result(x: Result<(), num::NonZero>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe diff --git a/tests/ui/numbers-arithmetic/overflowing-neg-nonzero.rs b/tests/ui/numbers-arithmetic/overflowing-neg-nonzero.rs index bda5cef979e..8aa0d04e500 100644 --- a/tests/ui/numbers-arithmetic/overflowing-neg-nonzero.rs +++ b/tests/ui/numbers-arithmetic/overflowing-neg-nonzero.rs @@ -3,7 +3,6 @@ //@ ignore-emscripten no processes //@ compile-flags: -C debug-assertions #![allow(arithmetic_overflow)] -#![feature(generic_nonzero)] use std::num::NonZero; diff --git a/tests/ui/print_type_sizes/niche-filling.rs b/tests/ui/print_type_sizes/niche-filling.rs index 07da1cff27a..5dda0da8458 100644 --- a/tests/ui/print_type_sizes/niche-filling.rs +++ b/tests/ui/print_type_sizes/niche-filling.rs @@ -15,7 +15,6 @@ // ^-- needed because `--pass check` does not emit the output needed. // FIXME: consider using an attribute instead of side-effects. #![allow(dead_code)] -#![feature(generic_nonzero)] #![feature(rustc_attrs)] use std::num::NonZero; diff --git a/tests/ui/structs-enums/enum-null-pointer-opt.rs b/tests/ui/structs-enums/enum-null-pointer-opt.rs index a8418943ba4..7a9e1b3c1e4 100644 --- a/tests/ui/structs-enums/enum-null-pointer-opt.rs +++ b/tests/ui/structs-enums/enum-null-pointer-opt.rs @@ -1,5 +1,4 @@ //@ run-pass -#![feature(generic_nonzero)] #![feature(transparent_unions)] use std::mem::size_of; diff --git a/tests/ui/structs-enums/enum-null-pointer-opt.stderr b/tests/ui/structs-enums/enum-null-pointer-opt.stderr index fca62bd1c80..64e93ffaffd 100644 --- a/tests/ui/structs-enums/enum-null-pointer-opt.stderr +++ b/tests/ui/structs-enums/enum-null-pointer-opt.stderr @@ -1,5 +1,5 @@ warning: method `dummy` is never used - --> $DIR/enum-null-pointer-opt.rs:11:18 + --> $DIR/enum-null-pointer-opt.rs:10:18 | LL | trait Trait { fn dummy(&self) { } } | ----- ^^^^^ diff --git a/tests/ui/structs-enums/type-sizes.rs b/tests/ui/structs-enums/type-sizes.rs index 50491d5ef3e..9c933a9ef1c 100644 --- a/tests/ui/structs-enums/type-sizes.rs +++ b/tests/ui/structs-enums/type-sizes.rs @@ -2,7 +2,6 @@ #![allow(non_camel_case_types)] #![allow(dead_code)] -#![feature(generic_nonzero)] #![feature(never_type)] #![feature(pointer_is_aligned_to)] #![feature(strict_provenance)] diff --git a/tests/ui/suggestions/core-std-import-order-issue-83564.rs b/tests/ui/suggestions/core-std-import-order-issue-83564.rs index 62b9b246cc8..6f2bdd7a38a 100644 --- a/tests/ui/suggestions/core-std-import-order-issue-83564.rs +++ b/tests/ui/suggestions/core-std-import-order-issue-83564.rs @@ -2,7 +2,6 @@ // // This is a regression test for #83564. // For some reason, Rust 2018 or higher is required to reproduce the bug. -#![feature(generic_nonzero)] fn main() { //~^ HELP consider importing one of these items diff --git a/tests/ui/suggestions/core-std-import-order-issue-83564.stderr b/tests/ui/suggestions/core-std-import-order-issue-83564.stderr index 56e10b9340c..8665cc6d87c 100644 --- a/tests/ui/suggestions/core-std-import-order-issue-83564.stderr +++ b/tests/ui/suggestions/core-std-import-order-issue-83564.stderr @@ -1,5 +1,5 @@ error[E0433]: failed to resolve: use of undeclared type `NonZero` - --> $DIR/core-std-import-order-issue-83564.rs:9:14 + --> $DIR/core-std-import-order-issue-83564.rs:8:14 | LL | let _x = NonZero::new(5u32).unwrap(); | ^^^^^^^ use of undeclared type `NonZero` diff --git a/tests/ui/traits/next-solver/specialization-transmute.rs b/tests/ui/traits/next-solver/specialization-transmute.rs index 17c55fb4d49..caa3bfc552e 100644 --- a/tests/ui/traits/next-solver/specialization-transmute.rs +++ b/tests/ui/traits/next-solver/specialization-transmute.rs @@ -1,6 +1,5 @@ //@ compile-flags: -Znext-solver //~^ ERROR cannot normalize `::Id: '_` -#![feature(generic_nonzero)] #![feature(specialization)] //~^ WARN the feature `specialization` is incomplete diff --git a/tests/ui/traits/next-solver/specialization-transmute.stderr b/tests/ui/traits/next-solver/specialization-transmute.stderr index 65e33700325..76ae08fdb7a 100644 --- a/tests/ui/traits/next-solver/specialization-transmute.stderr +++ b/tests/ui/traits/next-solver/specialization-transmute.stderr @@ -1,5 +1,5 @@ warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/specialization-transmute.rs:4:12 + --> $DIR/specialization-transmute.rs:3:12 | LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ @@ -11,31 +11,31 @@ LL | #![feature(specialization)] error: cannot normalize `::Id: '_` error[E0284]: type annotations needed: cannot satisfy `::Id == _` - --> $DIR/specialization-transmute.rs:16:23 + --> $DIR/specialization-transmute.rs:15:23 | LL | fn intu(&self) -> &Self::Id { | ^^^^^^^^^ cannot satisfy `::Id == _` error[E0284]: type annotations needed: cannot satisfy `T <: ::Id` - --> $DIR/specialization-transmute.rs:18:9 + --> $DIR/specialization-transmute.rs:17:9 | LL | self | ^^^^ cannot satisfy `T <: ::Id` error[E0284]: type annotations needed: cannot satisfy `::Id == Option>` - --> $DIR/specialization-transmute.rs:29:13 + --> $DIR/specialization-transmute.rs:28:13 | LL | let s = transmute::>>(0); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `::Id == Option>` | note: required by a bound in `transmute` - --> $DIR/specialization-transmute.rs:22:25 + --> $DIR/specialization-transmute.rs:21:25 | LL | fn transmute, U: Copy>(t: T) -> U { | ^^^^^^ required by this bound in `transmute` error[E0282]: type annotations needed - --> $DIR/specialization-transmute.rs:14:23 + --> $DIR/specialization-transmute.rs:13:23 | LL | default type Id = T; | ^ cannot infer type for associated type `::Id`