From 5eca36d27a5599f1e15885cd36d6559d36048cd3 Mon Sep 17 00:00:00 2001 From: Mark Rousskov Date: Mon, 22 Jul 2024 22:06:16 -0400 Subject: [PATCH] step cfg(bootstrap) --- compiler/rustc_builtin_macros/src/lib.rs | 1 - .../src/check_consts/check.rs | 5 +- .../src/interpret/operator.rs | 6 +-- .../src/interpret/terminator.rs | 3 +- compiler/rustc_data_structures/src/lib.rs | 1 - compiler/rustc_lint_defs/src/builtin.rs | 2 - compiler/rustc_parse/src/errors.rs | 7 +-- compiler/rustc_trait_selection/src/errors.rs | 5 +- compiler/rustc_ty_utils/src/layout.rs | 4 +- library/alloc/src/lib.rs | 1 - library/core/src/char/methods.rs | 5 +- library/core/src/intrinsics.rs | 53 ------------------- library/core/src/lib.rs | 2 - library/core/src/marker.rs | 2 - library/core/src/num/f128.rs | 20 ------- library/core/src/num/f16.rs | 21 -------- library/core/src/ops/coroutine.rs | 4 +- library/panic_abort/src/lib.rs | 1 - library/panic_unwind/src/lib.rs | 1 - library/std/src/f128.rs | 1 - library/std/src/f128/tests.rs | 1 - library/std/src/f16.rs | 1 - library/std/src/f16/tests.rs | 1 - library/std/src/lib.rs | 1 - library/unwind/src/lib.rs | 1 - rustfmt.toml | 2 - src/bootstrap/src/bin/main.rs | 5 +- src/tools/clippy/clippy_lints/src/lib.rs | 1 - src/tools/clippy/clippy_utils/src/lib.rs | 1 - src/tools/clippy/src/driver.rs | 1 - src/tools/miri/src/lib.rs | 1 - .../crates/salsa/tests/macros.rs | 1 + .../non_glob_import_of_type_ir_inherent.rs | 1 - 33 files changed, 11 insertions(+), 152 deletions(-) diff --git a/compiler/rustc_builtin_macros/src/lib.rs b/compiler/rustc_builtin_macros/src/lib.rs index c77ff9eb13c..5157bd46c85 100644 --- a/compiler/rustc_builtin_macros/src/lib.rs +++ b/compiler/rustc_builtin_macros/src/lib.rs @@ -5,7 +5,6 @@ #![allow(internal_features)] #![allow(rustc::diagnostic_outside_of_impl)] #![allow(rustc::untranslatable_diagnostic)] -#![cfg_attr(bootstrap, feature(lint_reasons))] #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] #![doc(rust_logo)] #![feature(assert_matches)] diff --git a/compiler/rustc_const_eval/src/check_consts/check.rs b/compiler/rustc_const_eval/src/check_consts/check.rs index 8700ec4c210..3ca47e4ab5c 100644 --- a/compiler/rustc_const_eval/src/check_consts/check.rs +++ b/compiler/rustc_const_eval/src/check_consts/check.rs @@ -635,10 +635,7 @@ fn visit_projection_elem( trace!( "visit_projection_elem: place_ref={:?} elem={:?} \ context={:?} location={:?}", - place_ref, - elem, - context, - location, + place_ref, elem, context, location, ); self.super_projection_elem(place_ref, elem, context, location); diff --git a/compiler/rustc_const_eval/src/interpret/operator.rs b/compiler/rustc_const_eval/src/interpret/operator.rs index 2723507397e..9a662837c9a 100644 --- a/compiler/rustc_const_eval/src/interpret/operator.rs +++ b/compiler/rustc_const_eval/src/interpret/operator.rs @@ -331,11 +331,7 @@ pub fn binary_op( ) -> InterpResult<'tcx, ImmTy<'tcx, M::Provenance>> { trace!( "Running binary op {:?}: {:?} ({}), {:?} ({})", - bin_op, - *left, - left.layout.ty, - *right, - right.layout.ty + bin_op, *left, left.layout.ty, *right, right.layout.ty ); match left.layout.ty.kind() { diff --git a/compiler/rustc_const_eval/src/interpret/terminator.rs b/compiler/rustc_const_eval/src/interpret/terminator.rs index 56d3dc94104..f996d361276 100644 --- a/compiler/rustc_const_eval/src/interpret/terminator.rs +++ b/compiler/rustc_const_eval/src/interpret/terminator.rs @@ -440,8 +440,7 @@ fn check_argument_compat( } else { trace!( "check_argument_compat: incompatible ABIs:\ncaller: {:?}\ncallee: {:?}", - caller_abi, - callee_abi + caller_abi, callee_abi ); return Ok(false); } diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs index 3f18b036940..28b3aeaabff 100644 --- a/compiler/rustc_data_structures/src/lib.rs +++ b/compiler/rustc_data_structures/src/lib.rs @@ -10,7 +10,6 @@ #![allow(internal_features)] #![allow(rustc::default_hash_types)] #![allow(rustc::potential_query_instability)] -#![cfg_attr(bootstrap, feature(lint_reasons))] #![cfg_attr(not(parallel_compiler), feature(cell_leak))] #![deny(unsafe_op_in_unsafe_fn)] #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] diff --git a/compiler/rustc_lint_defs/src/builtin.rs b/compiler/rustc_lint_defs/src/builtin.rs index 06d6a6cd612..2414a20429c 100644 --- a/compiler/rustc_lint_defs/src/builtin.rs +++ b/compiler/rustc_lint_defs/src/builtin.rs @@ -616,8 +616,6 @@ /// ### Example /// /// ```rust - /// #![cfg_attr(bootstrap, feature(lint_reasons))] - /// /// #[expect(unused_variables)] /// let x = 10; /// println!("{}", x); diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs index 2e81d2a876b..6adfe3e84a7 100644 --- a/compiler/rustc_parse/src/errors.rs +++ b/compiler/rustc_parse/src/errors.rs @@ -554,12 +554,7 @@ pub(crate) enum MissingInInForLoopSub { code = "in" )] InNotOf(#[primary_span] Span), - #[suggestion( - parse_add_in, - style = "verbose", - applicability = "maybe-incorrect", - code = " in " - )] + #[suggestion(parse_add_in, style = "verbose", applicability = "maybe-incorrect", code = " in ")] AddIn(#[primary_span] Span), } diff --git a/compiler/rustc_trait_selection/src/errors.rs b/compiler/rustc_trait_selection/src/errors.rs index 0ee4485a365..0af38dbe4b8 100644 --- a/compiler/rustc_trait_selection/src/errors.rs +++ b/compiler/rustc_trait_selection/src/errors.rs @@ -1585,10 +1585,7 @@ pub enum TypeErrorAdditionalDiags { span: Span, code: String, }, - #[multipart_suggestion( - trait_selection_meant_str_literal, - applicability = "machine-applicable" - )] + #[multipart_suggestion(trait_selection_meant_str_literal, applicability = "machine-applicable")] MeantStrLiteral { #[suggestion_part(code = "\"")] start: Span, diff --git a/compiler/rustc_ty_utils/src/layout.rs b/compiler/rustc_ty_utils/src/layout.rs index 6045abc50a9..ae3f72c37b9 100644 --- a/compiler/rustc_ty_utils/src/layout.rs +++ b/compiler/rustc_ty_utils/src/layout.rs @@ -733,9 +733,7 @@ fn coroutine_saved_local_eligibility( // point, so it is no longer a candidate. trace!( "removing local {:?} in >1 variant ({:?}, {:?})", - local, - variant_index, - idx + local, variant_index, idx ); ineligible_locals.insert(*local); assignments[*local] = Ineligible(None); diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index 49036077e2e..8c0caf9a35e 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -165,7 +165,6 @@ // // Language features: // tidy-alphabetical-start -#![cfg_attr(bootstrap, feature(c_unwind))] #![cfg_attr(not(test), feature(coroutine_trait))] #![cfg_attr(test, feature(panic_update_hook))] #![cfg_attr(test, feature(test))] diff --git a/library/core/src/char/methods.rs b/library/core/src/char/methods.rs index 6b415406838..08ae13804f1 100644 --- a/library/core/src/char/methods.rs +++ b/library/core/src/char/methods.rs @@ -223,10 +223,7 @@ pub const fn from_u32(i: u32) -> Option { /// assert_eq!('❤', c); /// ``` #[stable(feature = "assoc_char_funcs", since = "1.52.0")] - #[rustc_const_stable( - feature = "const_char_from_u32_unchecked", - since = "1.81.0" - )] + #[rustc_const_stable(feature = "const_char_from_u32_unchecked", since = "1.81.0")] #[must_use] #[inline] pub const unsafe fn from_u32_unchecked(i: u32) -> char { diff --git a/library/core/src/intrinsics.rs b/library/core/src/intrinsics.rs index c4c63883389..b219b70fde8 100644 --- a/library/core/src/intrinsics.rs +++ b/library/core/src/intrinsics.rs @@ -1017,45 +1017,6 @@ pub const fn unlikely(b: bool) -> bool { #[rustc_nounwind] pub fn breakpoint(); - #[cfg(bootstrap)] - #[rustc_const_stable(feature = "const_size_of", since = "1.40.0")] - #[rustc_safe_intrinsic] - #[rustc_nounwind] - pub fn size_of() -> usize; - - #[cfg(bootstrap)] - #[rustc_const_stable(feature = "const_min_align_of", since = "1.40.0")] - #[rustc_safe_intrinsic] - #[rustc_nounwind] - pub fn min_align_of() -> usize; - - #[cfg(bootstrap)] - #[rustc_const_unstable(feature = "const_pref_align_of", issue = "91971")] - #[rustc_nounwind] - pub fn pref_align_of() -> usize; - - #[cfg(bootstrap)] - #[rustc_const_unstable(feature = "const_size_of_val", issue = "46571")] - #[rustc_nounwind] - pub fn size_of_val(_: *const T) -> usize; - - #[cfg(bootstrap)] - #[rustc_const_unstable(feature = "const_align_of_val", issue = "46571")] - #[rustc_nounwind] - pub fn min_align_of_val(_: *const T) -> usize; - - #[cfg(bootstrap)] - #[rustc_const_unstable(feature = "const_type_name", issue = "63084")] - #[rustc_safe_intrinsic] - #[rustc_nounwind] - pub fn type_name() -> &'static str; - - #[cfg(bootstrap)] - #[rustc_const_unstable(feature = "const_type_id", issue = "77125")] - #[rustc_safe_intrinsic] - #[rustc_nounwind] - pub fn type_id() -> u128; - /// A guard for unsafe functions that cannot ever be executed if `T` is uninhabited: /// This will statically either panic, or do nothing. /// @@ -2385,12 +2346,6 @@ pub const fn unlikely(b: bool) -> bool { #[rustc_nounwind] pub fn discriminant_value(v: &T) -> ::Discriminant; - #[cfg(bootstrap)] - #[rustc_const_unstable(feature = "variant_count", issue = "73662")] - #[rustc_safe_intrinsic] - #[rustc_nounwind] - pub fn variant_count() -> usize; - /// Rust's "try catch" construct for unwinding. Invokes the function pointer `try_fn` with the /// data pointer `data`, and calls `catch_fn` if unwinding occurs while `try_fn` runs. /// @@ -2768,7 +2723,6 @@ pub unsafe fn vtable_align(_ptr: *const ()) -> usize { #[rustc_const_stable(feature = "const_size_of", since = "1.40.0")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const fn size_of() -> usize { unreachable!() } @@ -2786,7 +2740,6 @@ pub const fn size_of() -> usize { #[rustc_const_stable(feature = "const_min_align_of", since = "1.40.0")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const fn min_align_of() -> usize { unreachable!() } @@ -2800,7 +2753,6 @@ pub const fn min_align_of() -> usize { #[rustc_const_unstable(feature = "const_pref_align_of", issue = "91971")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const unsafe fn pref_align_of() -> usize { unreachable!() } @@ -2819,7 +2771,6 @@ pub const fn min_align_of() -> usize { #[rustc_const_unstable(feature = "variant_count", issue = "73662")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const fn variant_count() -> usize { unreachable!() } @@ -2836,7 +2787,6 @@ pub const fn variant_count() -> usize { #[rustc_const_unstable(feature = "const_size_of_val", issue = "46571")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const unsafe fn size_of_val(_ptr: *const T) -> usize { unreachable!() } @@ -2853,7 +2803,6 @@ pub const fn variant_count() -> usize { #[rustc_const_unstable(feature = "const_align_of_val", issue = "46571")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const unsafe fn min_align_of_val(_ptr: *const T) -> usize { unreachable!() } @@ -2871,7 +2820,6 @@ pub const fn variant_count() -> usize { #[rustc_const_unstable(feature = "const_type_name", issue = "63084")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const fn type_name() -> &'static str { unreachable!() } @@ -2891,7 +2839,6 @@ pub const fn type_name() -> &'static str { #[rustc_const_unstable(feature = "const_type_id", issue = "77125")] #[rustc_intrinsic] #[rustc_intrinsic_must_be_overridden] -#[cfg(not(bootstrap))] pub const fn type_id() -> u128 { unreachable!() } diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index 9f0055d1911..42af20e78ce 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -192,8 +192,6 @@ // // Language features: // tidy-alphabetical-start -#![cfg_attr(bootstrap, feature(c_unwind))] -#![cfg_attr(bootstrap, feature(effects))] #![feature(abi_unadjusted)] #![feature(adt_const_params)] #![feature(allow_internal_unsafe)] diff --git a/library/core/src/marker.rs b/library/core/src/marker.rs index cf428e36ea7..fcd8fa93f58 100644 --- a/library/core/src/marker.rs +++ b/library/core/src/marker.rs @@ -1061,7 +1061,6 @@ pub trait FnPtr: Copy + Clone { } /// Derive macro generating impls of traits related to smart pointers. -#[cfg(not(bootstrap))] #[rustc_builtin_macro] #[allow_internal_unstable(dispatch_from_dyn, coerce_unsized, unsize)] #[unstable(feature = "derive_smart_pointer", issue = "123430")] @@ -1079,7 +1078,6 @@ pub trait FnPtr: Copy + Clone { reason = "internal module for implementing effects" )] #[allow(missing_debug_implementations)] // these unit structs don't need `Debug` impls. -#[cfg(not(bootstrap))] pub mod effects { #[lang = "EffectsNoRuntime"] pub struct NoRuntime; diff --git a/library/core/src/num/f128.rs b/library/core/src/num/f128.rs index 05dc1e97852..943ae3f774d 100644 --- a/library/core/src/num/f128.rs +++ b/library/core/src/num/f128.rs @@ -234,24 +234,20 @@ impl f128 { /// This constant isn't guaranteed to equal to any specific NaN bitpattern, /// and the stability of its representation over Rust versions /// and target platforms isn't guaranteed. - #[cfg(not(bootstrap))] #[allow(clippy::eq_op)] #[rustc_diagnostic_item = "f128_nan"] #[unstable(feature = "f128", issue = "116909")] pub const NAN: f128 = 0.0_f128 / 0.0_f128; /// Infinity (∞). - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] pub const INFINITY: f128 = 1.0_f128 / 0.0_f128; /// Negative infinity (−∞). - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] pub const NEG_INFINITY: f128 = -1.0_f128 / 0.0_f128; /// Sign bit - #[cfg(not(bootstrap))] pub(crate) const SIGN_MASK: u128 = 0x8000_0000_0000_0000_0000_0000_0000_0000; /// Exponent mask @@ -261,11 +257,9 @@ impl f128 { pub(crate) const MAN_MASK: u128 = 0x0000_ffff_ffff_ffff_ffff_ffff_ffff_ffff; /// Minimum representable positive value (min subnormal) - #[cfg(not(bootstrap))] const TINY_BITS: u128 = 0x1; /// Minimum representable negative value (min negative subnormal) - #[cfg(not(bootstrap))] const NEG_TINY_BITS: u128 = Self::TINY_BITS | Self::SIGN_MASK; /// Returns `true` if this value is NaN. @@ -284,7 +278,6 @@ impl f128 { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[allow(clippy::eq_op)] // > if you intended to check if the operand is NaN, use `.is_nan()` instead :) pub const fn is_nan(self) -> bool { @@ -295,7 +288,6 @@ pub const fn is_nan(self) -> bool { // concerns about portability, so this implementation is for // private use internally. #[inline] - #[cfg(not(bootstrap))] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub(crate) const fn abs_private(self) -> f128 { // SAFETY: This transmutation is fine. Probably. For the reasons std is using it. @@ -326,7 +318,6 @@ pub(crate) const fn abs_private(self) -> f128 { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_infinite(self) -> bool { @@ -354,7 +345,6 @@ pub const fn is_infinite(self) -> bool { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_finite(self) -> bool { @@ -389,7 +379,6 @@ pub const fn is_finite(self) -> bool { /// [subnormal]: https://en.wikipedia.org/wiki/Denormal_number #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_subnormal(self) -> bool { @@ -422,7 +411,6 @@ pub const fn is_subnormal(self) -> bool { /// [subnormal]: https://en.wikipedia.org/wiki/Denormal_number #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_normal(self) -> bool { @@ -448,7 +436,6 @@ pub const fn is_normal(self) -> bool { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn classify(self) -> FpCategory { @@ -557,7 +544,6 @@ pub fn is_sign_negative(self) -> bool { /// [`MIN`]: Self::MIN /// [`MAX`]: Self::MAX #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] // #[unstable(feature = "float_next_up_down", issue = "91399")] pub fn next_up(self) -> Self { @@ -612,7 +598,6 @@ pub fn next_up(self) -> Self { /// [`MIN`]: Self::MIN /// [`MAX`]: Self::MAX #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] // #[unstable(feature = "float_next_up_down", issue = "91399")] pub fn next_down(self) -> Self { @@ -649,7 +634,6 @@ pub fn next_down(self) -> Self { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[must_use = "this returns the result of the operation, without modifying the original"] pub fn recip(self) -> Self { @@ -670,7 +654,6 @@ pub fn recip(self) -> Self { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[must_use = "this returns the result of the operation, without modifying the original"] pub fn to_degrees(self) -> Self { @@ -694,7 +677,6 @@ pub fn to_degrees(self) -> Self { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[must_use = "this returns the result of the operation, without modifying the original"] pub fn to_radians(self) -> f128 { @@ -1141,7 +1123,6 @@ fn rt_u128_to_f128(x: u128) -> f128 { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] pub fn total_cmp(&self, other: &Self) -> crate::cmp::Ordering { let mut left = self.to_bits() as i128; @@ -1201,7 +1182,6 @@ pub fn total_cmp(&self, other: &Self) -> crate::cmp::Ordering { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f128", issue = "116909")] #[must_use = "method returns a new number and does not mutate the original value"] pub fn clamp(mut self, min: f128, max: f128) -> f128 { diff --git a/library/core/src/num/f16.rs b/library/core/src/num/f16.rs index 2a8ede93838..6b77b103c0c 100644 --- a/library/core/src/num/f16.rs +++ b/library/core/src/num/f16.rs @@ -229,24 +229,20 @@ impl f16 { /// This constant isn't guaranteed to equal to any specific NaN bitpattern, /// and the stability of its representation over Rust versions /// and target platforms isn't guaranteed. - #[cfg(not(bootstrap))] #[allow(clippy::eq_op)] #[rustc_diagnostic_item = "f16_nan"] #[unstable(feature = "f16", issue = "116909")] pub const NAN: f16 = 0.0_f16 / 0.0_f16; /// Infinity (∞). - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] pub const INFINITY: f16 = 1.0_f16 / 0.0_f16; /// Negative infinity (−∞). - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] pub const NEG_INFINITY: f16 = -1.0_f16 / 0.0_f16; /// Sign bit - #[cfg(not(bootstrap))] pub(crate) const SIGN_MASK: u16 = 0x8000; /// Exponent mask @@ -256,11 +252,9 @@ impl f16 { pub(crate) const MAN_MASK: u16 = 0x03ff; /// Minimum representable positive value (min subnormal) - #[cfg(not(bootstrap))] const TINY_BITS: u16 = 0x1; /// Minimum representable negative value (min negative subnormal) - #[cfg(not(bootstrap))] const NEG_TINY_BITS: u16 = Self::TINY_BITS | Self::SIGN_MASK; /// Returns `true` if this value is NaN. @@ -278,7 +272,6 @@ impl f16 { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[allow(clippy::eq_op)] // > if you intended to check if the operand is NaN, use `.is_nan()` instead :) pub const fn is_nan(self) -> bool { @@ -289,7 +282,6 @@ pub const fn is_nan(self) -> bool { // concerns about portability, so this implementation is for // private use internally. #[inline] - #[cfg(not(bootstrap))] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub(crate) const fn abs_private(self) -> f16 { // SAFETY: This transmutation is fine. Probably. For the reasons std is using it. @@ -317,7 +309,6 @@ pub(crate) const fn abs_private(self) -> f16 { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_infinite(self) -> bool { @@ -344,7 +335,6 @@ pub const fn is_infinite(self) -> bool { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_finite(self) -> bool { @@ -377,7 +367,6 @@ pub const fn is_finite(self) -> bool { /// [subnormal]: https://en.wikipedia.org/wiki/Denormal_number #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_subnormal(self) -> bool { @@ -408,7 +397,6 @@ pub const fn is_subnormal(self) -> bool { /// [subnormal]: https://en.wikipedia.org/wiki/Denormal_number #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn is_normal(self) -> bool { @@ -433,7 +421,6 @@ pub const fn is_normal(self) -> bool { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] pub const fn classify(self) -> FpCategory { @@ -478,7 +465,6 @@ pub const fn classify(self) -> FpCategory { /// but getting floats correct is important for not accidentally leaking const eval /// runtime-deviating logic which may or may not be acceptable. #[inline] - #[cfg(not(bootstrap))] #[rustc_const_unstable(feature = "const_float_classify", issue = "72505")] const unsafe fn partial_classify(self) -> FpCategory { // SAFETY: The caller is not asking questions for which this will tell lies. @@ -593,7 +579,6 @@ pub fn is_sign_negative(self) -> bool { /// [`MIN`]: Self::MIN /// [`MAX`]: Self::MAX #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] // #[unstable(feature = "float_next_up_down", issue = "91399")] pub fn next_up(self) -> Self { @@ -648,7 +633,6 @@ pub fn next_up(self) -> Self { /// [`MIN`]: Self::MIN /// [`MAX`]: Self::MAX #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] // #[unstable(feature = "float_next_up_down", issue = "91399")] pub fn next_down(self) -> Self { @@ -685,7 +669,6 @@ pub fn next_down(self) -> Self { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[must_use = "this returns the result of the operation, without modifying the original"] pub fn recip(self) -> Self { @@ -706,7 +689,6 @@ pub fn recip(self) -> Self { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[must_use = "this returns the result of the operation, without modifying the original"] pub fn to_degrees(self) -> Self { @@ -730,7 +712,6 @@ pub fn to_degrees(self) -> Self { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[must_use = "this returns the result of the operation, without modifying the original"] pub fn to_radians(self) -> f16 { @@ -1167,7 +1148,6 @@ fn rt_u16_to_f16(x: u16) -> f16 { /// ``` #[inline] #[must_use] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] pub fn total_cmp(&self, other: &Self) -> crate::cmp::Ordering { let mut left = self.to_bits() as i16; @@ -1226,7 +1206,6 @@ pub fn total_cmp(&self, other: &Self) -> crate::cmp::Ordering { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[unstable(feature = "f16", issue = "116909")] #[must_use = "method returns a new number and does not mutate the original value"] pub fn clamp(mut self, min: f16, max: f16) -> f16 { diff --git a/library/core/src/ops/coroutine.rs b/library/core/src/ops/coroutine.rs index 753f14c6b85..13df888d24c 100644 --- a/library/core/src/ops/coroutine.rs +++ b/library/core/src/ops/coroutine.rs @@ -76,7 +76,7 @@ pub trait Coroutine { /// values which are allowed to be returned each time a coroutine yields. /// For example an iterator-as-a-coroutine would likely have this type as /// `T`, the type being iterated over. - #[cfg_attr(not(bootstrap), lang = "coroutine_yield")] + #[lang = "coroutine_yield"] type Yield; /// The type of value this coroutine returns. @@ -85,7 +85,7 @@ pub trait Coroutine { /// `return` statement or implicitly as the last expression of a coroutine /// literal. For example futures would use this as `Result` as it /// represents a completed future. - #[cfg_attr(not(bootstrap), lang = "coroutine_return")] + #[lang = "coroutine_return"] type Return; /// Resumes the execution of this coroutine. diff --git a/library/panic_abort/src/lib.rs b/library/panic_abort/src/lib.rs index 14ba4af2bb5..dc2b42bb90a 100644 --- a/library/panic_abort/src/lib.rs +++ b/library/panic_abort/src/lib.rs @@ -14,7 +14,6 @@ #![feature(std_internals)] #![feature(staged_api)] #![feature(rustc_attrs)] -#![cfg_attr(bootstrap, feature(c_unwind))] #![allow(internal_features)] #[cfg(target_os = "android")] diff --git a/library/panic_unwind/src/lib.rs b/library/panic_unwind/src/lib.rs index 77abb9125f6..2d174f4b1a4 100644 --- a/library/panic_unwind/src/lib.rs +++ b/library/panic_unwind/src/lib.rs @@ -24,7 +24,6 @@ #![feature(rustc_attrs)] #![panic_runtime] #![feature(panic_runtime)] -#![cfg_attr(bootstrap, feature(c_unwind))] // `real_imp` is unused with Miri, so silence warnings. #![cfg_attr(miri, allow(dead_code))] #![allow(internal_features)] diff --git a/library/std/src/f128.rs b/library/std/src/f128.rs index 0591c6f517b..089d972cd59 100644 --- a/library/std/src/f128.rs +++ b/library/std/src/f128.rs @@ -53,7 +53,6 @@ pub fn powi(self, n: i32) -> f128 { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[rustc_allow_incoherent_impl] #[unstable(feature = "f128", issue = "116909")] #[must_use = "method returns a new number and does not mutate the original value"] diff --git a/library/std/src/f128/tests.rs b/library/std/src/f128/tests.rs index 0b3e485b0e7..95bdf6f0c74 100644 --- a/library/std/src/f128/tests.rs +++ b/library/std/src/f128/tests.rs @@ -1,4 +1,3 @@ -#![cfg(not(bootstrap))] // FIXME(f16_f128): only tested on platforms that have symbols and aren't buggy #![cfg(reliable_f128)] diff --git a/library/std/src/f16.rs b/library/std/src/f16.rs index d4851862299..b2fe781e1c1 100644 --- a/library/std/src/f16.rs +++ b/library/std/src/f16.rs @@ -53,7 +53,6 @@ pub fn powi(self, n: i32) -> f16 { /// # } /// ``` #[inline] - #[cfg(not(bootstrap))] #[rustc_allow_incoherent_impl] #[unstable(feature = "f16", issue = "116909")] #[must_use = "method returns a new number and does not mutate the original value"] diff --git a/library/std/src/f16/tests.rs b/library/std/src/f16/tests.rs index 26658a0be87..3a1500c7766 100644 --- a/library/std/src/f16/tests.rs +++ b/library/std/src/f16/tests.rs @@ -1,4 +1,3 @@ -#![cfg(not(bootstrap))] // FIXME(f16_f128): only tested on platforms that have symbols and aren't buggy #![cfg(reliable_f16)] diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 9fba657d116..02a720d3c10 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -275,7 +275,6 @@ // // Language features: // tidy-alphabetical-start -#![cfg_attr(bootstrap, feature(c_unwind))] #![feature(alloc_error_handler)] #![feature(allocator_internals)] #![feature(allow_internal_unsafe)] diff --git a/library/unwind/src/lib.rs b/library/unwind/src/lib.rs index 45a1c334a44..b3de71f29f3 100644 --- a/library/unwind/src/lib.rs +++ b/library/unwind/src/lib.rs @@ -2,7 +2,6 @@ #![unstable(feature = "panic_unwind", issue = "32837")] #![feature(link_cfg)] #![feature(staged_api)] -#![cfg_attr(bootstrap, feature(c_unwind))] #![feature(strict_provenance)] #![cfg_attr(target_arch = "wasm64", feature(simd_wasm64))] #![cfg_attr(not(target_env = "msvc"), feature(libc))] diff --git a/rustfmt.toml b/rustfmt.toml index 8c1d3b94f19..9d4d6893faf 100644 --- a/rustfmt.toml +++ b/rustfmt.toml @@ -22,8 +22,6 @@ ignore = [ "/tests/rustdoc-ui/", # Some have syntax errors, some are whitespace-sensitive. "/tests/ui/", # Some have syntax errors, some are whitespace-sensitive. "/tests/ui-fulldeps/", # Some are whitespace-sensitive (e.g. `// ~ERROR` comments). - # #[cfg(bootstrap)] so that t-release sees this when they search for it - "/tests/rustdoc-json/impl-trait-precise-capturing.rs", # Do not format submodules. # FIXME: sync submodule list with tidy/bootstrap/etc diff --git a/src/bootstrap/src/bin/main.rs b/src/bootstrap/src/bin/main.rs index a7d21ba6ae1..9fdbc4b899e 100644 --- a/src/bootstrap/src/bin/main.rs +++ b/src/bootstrap/src/bin/main.rs @@ -30,10 +30,7 @@ fn main() { // Display PID of process holding the lock // PID will be stored in a lock file let lock_path = config.out.join("lock"); - let pid = match fs::read_to_string(&lock_path) { - Ok(contents) => contents, - Err(_) => String::new(), - }; + let pid = fs::read_to_string(&lock_path).unwrap_or_default(); build_lock = fd_lock::RwLock::new(t!(fs::OpenOptions::new() .write(true) diff --git a/src/tools/clippy/clippy_lints/src/lib.rs b/src/tools/clippy/clippy_lints/src/lib.rs index 22d23a17509..a388b6b2eaa 100644 --- a/src/tools/clippy/clippy_lints/src/lib.rs +++ b/src/tools/clippy/clippy_lints/src/lib.rs @@ -8,7 +8,6 @@ #![feature(iter_intersperse)] #![feature(iter_partition_in_place)] #![feature(let_chains)] -#![cfg_attr(bootstrap, feature(lint_reasons))] #![feature(never_type)] #![feature(rustc_private)] #![feature(stmt_expr_attributes)] diff --git a/src/tools/clippy/clippy_utils/src/lib.rs b/src/tools/clippy/clippy_utils/src/lib.rs index 3a9714c49ae..1d5f1a2a2bb 100644 --- a/src/tools/clippy/clippy_utils/src/lib.rs +++ b/src/tools/clippy/clippy_utils/src/lib.rs @@ -5,7 +5,6 @@ #![feature(f16)] #![feature(if_let_guard)] #![feature(let_chains)] -#![cfg_attr(bootstrap, feature(lint_reasons))] #![feature(never_type)] #![feature(rustc_private)] #![feature(assert_matches)] diff --git a/src/tools/clippy/src/driver.rs b/src/tools/clippy/src/driver.rs index 9b1577f24b8..3fafe2427a2 100644 --- a/src/tools/clippy/src/driver.rs +++ b/src/tools/clippy/src/driver.rs @@ -2,7 +2,6 @@ #![allow(rustc::untranslatable_diagnostic)] #![feature(rustc_private)] #![feature(let_chains)] -#![cfg_attr(bootstrap, feature(lint_reasons))] #![cfg_attr(feature = "deny-warnings", deny(warnings))] // warn on lints, that are included in `rust-lang/rust`s bootstrap #![warn(rust_2018_idioms, unused_lifetimes)] diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs index 7fb68d782f1..24909f21eb2 100644 --- a/src/tools/miri/src/lib.rs +++ b/src/tools/miri/src/lib.rs @@ -10,7 +10,6 @@ #![feature(yeet_expr)] #![feature(nonzero_ops)] #![feature(let_chains)] -#![cfg_attr(bootstrap, feature(lint_reasons))] #![feature(trait_upcasting)] #![feature(strict_overflow_ops)] #![feature(is_none_or)] diff --git a/src/tools/rust-analyzer/crates/salsa/tests/macros.rs b/src/tools/rust-analyzer/crates/salsa/tests/macros.rs index 3d818e53c8e..9b07740e7de 100644 --- a/src/tools/rust-analyzer/crates/salsa/tests/macros.rs +++ b/src/tools/rust-analyzer/crates/salsa/tests/macros.rs @@ -5,6 +5,7 @@ trait MyDatabase: salsa::Database { } mod another_module { + #[allow(dead_code)] pub(crate) fn another_name(_: &dyn crate::MyDatabase, (): ()) {} } diff --git a/tests/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent.rs b/tests/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent.rs index 33e10a00713..c761b8e94bd 100644 --- a/tests/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent.rs +++ b/tests/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent.rs @@ -1,5 +1,4 @@ //@ compile-flags: -Z unstable-options -//@ ignore-stage1 (can be removed after beta bump, #[cfg(bootstrap)]) #![feature(rustc_private)] #![deny(rustc::non_glob_import_of_type_ir_inherent)]