Merge from rustc

.mailmap

@@ -435,7 +435,7 @@ Nick Platt <platt.nicholas@gmail.com>
 Niclas Schwarzlose <15schnic@gmail.com>
 Nicolas Abram <abramlujan@gmail.com>
 Nicole Mazzuca <npmazzuca@gmail.com>
-Nilstrieb <48135649+Nilstrieb@users.noreply.github.com> nils <48135649+Nilstrieb@users.noreply.github.com>
+Noratrieb <48135649+Noratrieb@users.noreply.github.com> <48135649+Nilstrieb@users.noreply.github.com>
 Nif Ward <nif.ward@gmail.com>
 Nika Layzell <nika@thelayzells.com> <michael@thelayzells.com>
 NODA Kai <nodakai@gmail.com>

Cargo.lock

@@ -739,9 +739,9 @@ checksum = "55b672471b4e9f9e95499ea597ff64941a309b2cdbffcc46f2cc5e2d971fd335"
 
 [[package]]
 name = "compiler_builtins"
-version = "0.1.109"
+version = "0.1.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f11973008a8cf741fe6d22f339eba21fd0ca81e2760a769ba8243ed6c21edd7e"
+checksum = "eb58b199190fcfe0846f55a3b545cd6b07a34bdd5930a476ff856f3ebcc5558a"
 dependencies = [
  "cc",
  "rustc-std-workspace-core",
@@ -2571,18 +2571,6 @@ dependencies = [
  "indexmap",
  "memchr",
  "ruzstd 0.5.0",
- "wasmparser 0.118.2",
-]
-
-[[package]]
-name = "object"
-version = "0.34.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7090bae93f8585aad99e595b7073c5de9ba89fbd6b4e9f0cdd7a10177273ac8"
-dependencies = [
- "flate2",
- "memchr",
- "ruzstd 0.6.0",
 ]
 
 [[package]]
@@ -2596,14 +2584,20 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.36.0"
+version = "0.36.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "576dfe1fc8f9df304abb159d767a29d0476f7750fbf8aa7ad07816004a207434"
+checksum = "3f203fa8daa7bb185f760ae12bd8e097f63d17041dcdcaf675ac54cdf863170e"
 dependencies = [
  "compiler_builtins",
+ "crc32fast",
+ "flate2",
+ "hashbrown",
+ "indexmap",
  "memchr",
  "rustc-std-workspace-alloc",
  "rustc-std-workspace-core",
+ "ruzstd 0.7.0",
+ "wasmparser 0.214.0",
 ]
 
 [[package]]
@@ -3344,10 +3338,10 @@ dependencies = [
  "bstr",
  "build_helper",
  "gimli 0.31.0",
- "object 0.34.0",
+ "object 0.36.2",
  "regex",
  "similar",
- "wasmparser 0.118.2",
+ "wasmparser 0.214.0",
 ]
 
 [[package]]
@@ -3653,7 +3647,7 @@ dependencies = [
  "itertools",
  "libc",
  "measureme",
- "object 0.32.2",
+ "object 0.36.2",
  "rustc-demangle",
  "rustc_ast",
  "rustc_attr",
@@ -3692,7 +3686,7 @@ dependencies = [
  "itertools",
  "jobserver",
  "libc",
- "object 0.32.2",
+ "object 0.36.2",
  "pathdiff",
  "regex",
  "rustc_arena",
@@ -3722,7 +3716,7 @@ dependencies = [
  "thin-vec",
  "thorin-dwp",
  "tracing",
- "wasm-encoder 0.200.0",
+ "wasm-encoder 0.210.0",
  "windows",
 ]
 
@@ -4675,7 +4669,7 @@ name = "rustc_target"
 version = "0.0.0"
 dependencies = [
  "bitflags 2.5.0",
- "object 0.32.2",
+ "object 0.36.2",
  "rustc_abi",
  "rustc_data_structures",
  "rustc_feature",
@@ -4832,6 +4826,7 @@ dependencies = [
  "tracing",
  "tracing-subscriber",
  "tracing-tree",
+ "unicode-segmentation",
 ]
 
 [[package]]
@@ -4960,12 +4955,11 @@ dependencies = [
 
 [[package]]
 name = "ruzstd"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5174a470eeb535a721ae9fdd6e291c2411a906b96592182d05217591d5c5cf7b"
+checksum = "5022b253619b1ba797f243056276bed8ed1a73b0f5a7ce7225d524067644bf8f"
 dependencies = [
  "byteorder",
- "derive_more",
  "twox-hash",
 ]
 
@@ -5252,7 +5246,7 @@ dependencies = [
  "hermit-abi 0.4.0",
  "libc",
  "miniz_oxide",
- "object 0.36.0",
+ "object 0.36.2",
  "panic_abort",
  "panic_unwind",
  "profiler_builtins",
@@ -6188,15 +6182,6 @@ dependencies = [
  "wasm-component-ld",
 ]
 
-[[package]]
-name = "wasm-encoder"
-version = "0.200.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9e3fb0c8fbddd78aa6095b850dfeedbc7506cf5f81e633f69cf8f2333ab84b9"
-dependencies = [
- "leb128",
-]
-
 [[package]]
 name = "wasm-encoder"
 version = "0.210.0"
@@ -6233,26 +6218,26 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.118.2"
+version = "0.210.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77f1154f1ab868e2a01d9834a805faca7bf8b50d041b4ca714d005d0dab1c50c"
+checksum = "a7bbcd21e7581619d9f6ca00f8c4f08f1cacfe58bf63f83af57cd0476f1026f5"
 dependencies = [
+ "ahash",
+ "bitflags 2.5.0",
+ "hashbrown",
  "indexmap",
  "semver",
+ "serde",
 ]
 
 [[package]]
 name = "wasmparser"
-version = "0.210.0"
+version = "0.214.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7bbcd21e7581619d9f6ca00f8c4f08f1cacfe58bf63f83af57cd0476f1026f5"
+checksum = "5309c1090e3e84dad0d382f42064e9933fdaedb87e468cc239f0eabea73ddcb6"
 dependencies = [
- "ahash",
  "bitflags 2.5.0",
- "hashbrown",
  "indexmap",
- "semver",
- "serde",
 ]
 
 [[package]]

compiler/rustc_abi/src/layout.rs

@@ -1,9 +1,7 @@
 use std::borrow::{Borrow, Cow};
-use std::cmp;
 use std::fmt::{self, Write};
-use std::iter;
-use std::ops::Bound;
-use std::ops::Deref;
+use std::ops::{Bound, Deref};
+use std::{cmp, iter};
 
 use rustc_index::Idx;
 use tracing::debug;
@@ -982,7 +980,8 @@ fn univariant<
         if repr.can_randomize_type_layout() && cfg!(feature = "randomize") {
             #[cfg(feature = "randomize")]
             {
-                use rand::{seq::SliceRandom, SeedableRng};
+                use rand::seq::SliceRandom;
+                use rand::SeedableRng;
                 // `ReprOptions.field_shuffle_seed` is a deterministic seed we can use to randomize field
                 // ordering.
                 let mut rng =

compiler/rustc_abi/src/lib.rs

@@ -6,21 +6,20 @@
 // tidy-alphabetical-end
 
 use std::fmt;
+#[cfg(feature = "nightly")]
+use std::iter::Step;
 use std::num::{NonZeroUsize, ParseIntError};
 use std::ops::{Add, AddAssign, Mul, RangeInclusive, Sub};
 use std::str::FromStr;
 
 use bitflags::bitflags;
-use rustc_index::{Idx, IndexSlice, IndexVec};
-
 #[cfg(feature = "nightly")]
 use rustc_data_structures::stable_hasher::StableOrd;
+use rustc_index::{Idx, IndexSlice, IndexVec};
 #[cfg(feature = "nightly")]
 use rustc_macros::HashStable_Generic;
 #[cfg(feature = "nightly")]
 use rustc_macros::{Decodable_Generic, Encodable_Generic};
-#[cfg(feature = "nightly")]
-use std::iter::Step;
 
 mod layout;
 #[cfg(test)]

compiler/rustc_arena/src/lib.rs

@@ -27,15 +27,14 @@
 #![feature(strict_provenance)]
 // tidy-alphabetical-end
 
-use smallvec::SmallVec;
-
 use std::alloc::Layout;
 use std::cell::{Cell, RefCell};
 use std::marker::PhantomData;
 use std::mem::{self, MaybeUninit};
 use std::ptr::{self, NonNull};
-use std::slice;
-use std::{cmp, intrinsics};
+use std::{cmp, intrinsics, slice};
+
+use smallvec::SmallVec;
 
 /// This calls the passed function while ensuring it won't be inlined into the caller.
 #[inline(never)]

compiler/rustc_arena/src/tests.rs

@@ -1,8 +1,10 @@
 extern crate test;
-use super::TypedArena;
 use std::cell::Cell;
+
 use test::Bencher;
 
+use super::TypedArena;
+
 #[allow(dead_code)]
 #[derive(Debug, Eq, PartialEq)]
 struct Point {

compiler/rustc_ast/src/ast.rs

@@ -18,15 +18,9 @@
 //! - [`Attribute`]: Metadata associated with item.
 //! - [`UnOp`], [`BinOp`], and [`BinOpKind`]: Unary and binary operators.
 
-pub use crate::format::*;
-pub use crate::util::parser::ExprPrecedence;
-pub use rustc_span::AttrId;
-pub use GenericArgs::*;
-pub use UnsafeSource::*;
+use std::borrow::Cow;
+use std::{cmp, fmt, mem};
 
-use crate::ptr::P;
-use crate::token::{self, CommentKind, Delimiter};
-use crate::tokenstream::{DelimSpan, LazyAttrTokenStream, TokenStream};
 pub use rustc_ast_ir::{Movability, Mutability};
 use rustc_data_structures::packed::Pu128;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
@@ -35,12 +29,17 @@ use rustc_data_structures::sync::Lrc;
 use rustc_macros::{Decodable, Encodable, HashStable_Generic};
 use rustc_span::source_map::{respan, Spanned};
 use rustc_span::symbol::{kw, sym, Ident, Symbol};
+pub use rustc_span::AttrId;
 use rustc_span::{ErrorGuaranteed, Span, DUMMY_SP};
-use std::borrow::Cow;
-use std::cmp;
-use std::fmt;
-use std::mem;
 use thin_vec::{thin_vec, ThinVec};
+pub use GenericArgs::*;
+pub use UnsafeSource::*;
+
+pub use crate::format::*;
+use crate::ptr::P;
+use crate::token::{self, CommentKind, Delimiter};
+use crate::tokenstream::{DelimSpan, LazyAttrTokenStream, TokenStream};
+pub use crate::util::parser::ExprPrecedence;
 
 /// A "Label" is an identifier of some point in sources,
 /// e.g. in the following code:
@@ -2266,6 +2265,11 @@ bitflags::bitflags! {
 }
 
 impl InlineAsmOptions {
+    pub const COUNT: usize = Self::all().bits().count_ones() as usize;
+
+    pub const GLOBAL_OPTIONS: Self = Self::ATT_SYNTAX.union(Self::RAW);
+    pub const NAKED_OPTIONS: Self = Self::ATT_SYNTAX.union(Self::RAW).union(Self::NORETURN);
+
     pub fn human_readable_names(&self) -> Vec<&'static str> {
         let mut options = vec![];
 
@@ -3486,8 +3490,9 @@ pub type ForeignItem = Item<ForeignItemKind>;
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
 #[cfg(target_pointer_width = "64")]
 mod size_asserts {
-    use super::*;
     use rustc_data_structures::static_assert_size;
+
+    use super::*;
     // tidy-alphabetical-start
     static_assert_size!(AssocItem, 88);
     static_assert_size!(AssocItemKind, 16);

compiler/rustc_ast/src/ast_traits.rs

@@ -2,16 +2,17 @@
 //! typically those used in AST fragments during macro expansion.
 //! The traits are not implemented exhaustively, only when actually necessary.
 
+use std::fmt;
+use std::marker::PhantomData;
+
 use crate::ptr::P;
 use crate::token::Nonterminal;
 use crate::tokenstream::LazyAttrTokenStream;
-use crate::{Arm, Crate, ExprField, FieldDef, GenericParam, Param, PatField, Variant};
-use crate::{AssocItem, Expr, ForeignItem, Item, NodeId};
-use crate::{AttrItem, AttrKind, Block, Pat, Path, Ty, Visibility};
-use crate::{AttrVec, Attribute, Stmt, StmtKind};
-
-use std::fmt;
-use std::marker::PhantomData;
+use crate::{
+    Arm, AssocItem, AttrItem, AttrKind, AttrVec, Attribute, Block, Crate, Expr, ExprField,
+    FieldDef, ForeignItem, GenericParam, Item, NodeId, Param, Pat, PatField, Path, Stmt, StmtKind,
+    Ty, Variant, Visibility,
+};
 
 /// A utility trait to reduce boilerplate.
 /// Standard `Deref(Mut)` cannot be reused due to coherence.

compiler/rustc_ast/src/attr/mod.rs

@@ -1,24 +1,24 @@
 //! Functions dealing with attributes and meta items.
 
+use std::iter;
+use std::sync::atomic::{AtomicU32, Ordering};
+
+use rustc_index::bit_set::GrowableBitSet;
+use rustc_span::symbol::{sym, Ident, Symbol};
+use rustc_span::Span;
+use smallvec::{smallvec, SmallVec};
+use thin_vec::{thin_vec, ThinVec};
+
 use crate::ast::{
-    AttrArgs, AttrArgsEq, AttrId, AttrItem, AttrKind, AttrStyle, AttrVec, Attribute, Safety,
+    AttrArgs, AttrArgsEq, AttrId, AttrItem, AttrKind, AttrStyle, AttrVec, Attribute, DelimArgs,
+    Expr, ExprKind, LitKind, MetaItem, MetaItemKind, MetaItemLit, NestedMetaItem, NormalAttr, Path,
+    PathSegment, Safety, DUMMY_NODE_ID,
 };
-use crate::ast::{DelimArgs, Expr, ExprKind, LitKind, MetaItemLit};
-use crate::ast::{MetaItem, MetaItemKind, NestedMetaItem, NormalAttr};
-use crate::ast::{Path, PathSegment, DUMMY_NODE_ID};
 use crate::ptr::P;
 use crate::token::{self, CommentKind, Delimiter, Token};
-use crate::tokenstream::{DelimSpan, Spacing, TokenTree};
-use crate::tokenstream::{LazyAttrTokenStream, TokenStream};
+use crate::tokenstream::{DelimSpan, LazyAttrTokenStream, Spacing, TokenStream, TokenTree};
 use crate::util::comments;
 use crate::util::literal::escape_string_symbol;
-use rustc_index::bit_set::GrowableBitSet;
-use rustc_span::symbol::{sym, Ident, Symbol};
-use rustc_span::Span;
-use smallvec::{smallvec, SmallVec};
-use std::iter;
-use std::sync::atomic::{AtomicU32, Ordering};
-use thin_vec::{thin_vec, ThinVec};
 
 pub struct MarkedAttrs(GrowableBitSet<AttrId>);