Reformat using the new identifier sorting from rustfmt

28 files changed, 154 insertions, 194 deletions

diff --git a/compiler/rustc_codegen_ssa/src/back/archive.rs b/compiler/rustc_codegen_ssa/src/back/archive.rs
index a665f5c9306..2f48c1fbf0d 100644
--- a/compiler/rustc_codegen_ssa/src/back/archive.rs
+++ b/compiler/rustc_codegen_ssa/src/back/archive.rs
@@ -6,9 +6,9 @@ use std::io::{self, Write};
 use std::path::{Path, PathBuf};
 
 use ar_archive_writer::{
-    write_archive_to_stream, ArchiveKind, COFFShortExport, MachineTypes, NewArchiveMember,
+    ArchiveKind, COFFShortExport, MachineTypes, NewArchiveMember, write_archive_to_stream,
 };
-pub use ar_archive_writer::{ObjectReader, DEFAULT_OBJECT_READER};
+pub use ar_archive_writer::{DEFAULT_OBJECT_READER, ObjectReader};
 use object::read::archive::ArchiveFile;
 use object::read::macho::FatArch;
 use rustc_data_structures::fx::FxIndexSet;
@@ -395,10 +395,10 @@ impl<'a> ArchiveBuilder for ArArchiveBuilder<'a> {
                     let member_path = archive_path.parent().unwrap().join(Path::new(&file_name));
                     self.entries.push((file_name.into_bytes(), ArchiveEntry::File(member_path)));
                 } else {
-                    self.entries.push((
-                        file_name.into_bytes(),
-                        ArchiveEntry::FromArchive { archive_index, file_range: entry.file_range() },
-                    ));
+                    self.entries.push((file_name.into_bytes(), ArchiveEntry::FromArchive {
+                        archive_index,
+                        file_range: entry.file_range(),
+                    }));
                 }
             }
         }
diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index 8b855bd0dd5..892dfb91201 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -1,6 +1,6 @@
 use std::collections::BTreeSet;
 use std::ffi::OsString;
-use std::fs::{read, File, OpenOptions};
+use std::fs::{File, OpenOptions, read};
 use std::io::{BufWriter, Write};
 use std::ops::{ControlFlow, Deref};
 use std::path::{Path, PathBuf};
@@ -18,7 +18,7 @@ use rustc_data_structures::temp_dir::MaybeTempDir;
 use rustc_errors::{DiagCtxtHandle, ErrorGuaranteed, FatalError};
 use rustc_fs_util::{fix_windows_verbatim_for_gcc, try_canonicalize};
 use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
-use rustc_metadata::fs::{copy_to_stdout, emit_wrapper_file, METADATA_FILENAME};
+use rustc_metadata::fs::{METADATA_FILENAME, copy_to_stdout, emit_wrapper_file};
 use rustc_metadata::{find_native_static_library, walk_native_lib_search_dirs};
 use rustc_middle::bug;
 use rustc_middle::middle::debugger_visualizer::DebuggerVisualizerFile;
@@ -34,7 +34,7 @@ use rustc_session::search_paths::PathKind;
 use rustc_session::utils::NativeLibKind;
 /// For all the linkers we support, and information they might
 /// need out of the shared crate context before we get rid of it.
-use rustc_session::{filesearch, Session};
+use rustc_session::{Session, filesearch};
 use rustc_span::symbol::Symbol;
 use rustc_target::spec::crt_objects::CrtObjects;
 use rustc_target::spec::{
@@ -48,11 +48,11 @@ use tracing::{debug, info, warn};
 use super::archive::{ArchiveBuilder, ArchiveBuilderBuilder};
 use super::command::Command;
 use super::linker::{self, Linker};
-use super::metadata::{create_wrapper_file, MetadataPosition};
+use super::metadata::{MetadataPosition, create_wrapper_file};
 use super::rpath::{self, RPathConfig};
 use crate::{
-    common, errors, looks_like_rust_object_file, CodegenResults, CompiledModule, CrateInfo,
-    NativeLib,
+    CodegenResults, CompiledModule, CrateInfo, NativeLib, common, errors,
+    looks_like_rust_object_file,
 };
 
 pub fn ensure_removed(dcx: DiagCtxtHandle<'_>, path: &Path) {
@@ -1197,8 +1197,8 @@ fn escape_linker_output(s: &[u8], flavour: LinkerFlavor) -> String {
 #[cfg(windows)]
 mod win {
     use windows::Win32::Globalization::{
-        GetLocaleInfoEx, MultiByteToWideChar, CP_OEMCP, LOCALE_IUSEUTF8LEGACYOEMCP,
-        LOCALE_NAME_SYSTEM_DEFAULT, LOCALE_RETURN_NUMBER, MB_ERR_INVALID_CHARS,
+        CP_OEMCP, GetLocaleInfoEx, LOCALE_IUSEUTF8LEGACYOEMCP, LOCALE_NAME_SYSTEM_DEFAULT,
+        LOCALE_RETURN_NUMBER, MB_ERR_INVALID_CHARS, MultiByteToWideChar,
     };
 
     /// Get the Windows system OEM code page. This is most notably the code page
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
index 06fc164893f..84817e19844 100644
--- a/compiler/rustc_codegen_ssa/src/back/linker.rs
+++ b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -15,8 +15,8 @@ use rustc_middle::middle::dependency_format::Linkage;
 use rustc_middle::middle::exported_symbols;
 use rustc_middle::middle::exported_symbols::{ExportedSymbol, SymbolExportInfo, SymbolExportKind};
 use rustc_middle::ty::TyCtxt;
-use rustc_session::config::{self, CrateType, DebugInfo, LinkerPluginLto, Lto, OptLevel, Strip};
 use rustc_session::Session;
+use rustc_session::config::{self, CrateType, DebugInfo, LinkerPluginLto, Lto, OptLevel, Strip};
 use rustc_span::symbol::sym;
 use rustc_target::spec::{Cc, LinkOutputKind, LinkerFlavor, Lld};
 use tracing::{debug, warn};
diff --git a/compiler/rustc_codegen_ssa/src/back/lto.rs b/compiler/rustc_codegen_ssa/src/back/lto.rs
index 1e1e039882b..ab8b06a05fc 100644
--- a/compiler/rustc_codegen_ssa/src/back/lto.rs
+++ b/compiler/rustc_codegen_ssa/src/back/lto.rs
@@ -5,8 +5,8 @@ use rustc_data_structures::memmap::Mmap;
 use rustc_errors::FatalError;
 
 use super::write::CodegenContext;
-use crate::traits::*;
 use crate::ModuleCodegen;
+use crate::traits::*;
 
 pub struct ThinModule<B: WriteBackendMethods> {
     pub shared: Arc<ThinShared<B>>,
diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs
index ff87f7f1ea4..06433484ea3 100644
--- a/compiler/rustc_codegen_ssa/src/back/metadata.rs
+++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs
@@ -7,19 +7,20 @@ use std::path::Path;
 
 use object::write::{self, StandardSegment, Symbol, SymbolSection};
 use object::{
-    elf, pe, xcoff, Architecture, BinaryFormat, Endianness, FileFlags, Object, ObjectSection,
-    ObjectSymbol, SectionFlags, SectionKind, SubArchitecture, SymbolFlags, SymbolKind, SymbolScope,
+    Architecture, BinaryFormat, Endianness, FileFlags, Object, ObjectSection, ObjectSymbol,
+    SectionFlags, SectionKind, SubArchitecture, SymbolFlags, SymbolKind, SymbolScope, elf, pe,
+    xcoff,
 };
 use rustc_data_structures::memmap::Mmap;
-use rustc_data_structures::owned_slice::{try_slice_owned, OwnedSlice};
+use rustc_data_structures::owned_slice::{OwnedSlice, try_slice_owned};
+use rustc_metadata::EncodedMetadata;
 use rustc_metadata::creader::MetadataLoader;
 use rustc_metadata::fs::METADATA_FILENAME;
-use rustc_metadata::EncodedMetadata;
 use rustc_middle::bug;
 use rustc_session::Session;
 use rustc_span::sym;
 use rustc_target::abi::Endian;
-use rustc_target::spec::{ef_avr_arch, RelocModel, Target};
+use rustc_target::spec::{RelocModel, Target, ef_avr_arch};
 
 /// The default metadata loader. This is used by cg_llvm and cg_clif.
 ///
@@ -668,17 +669,13 @@ pub fn create_metadata_file_for_wasm(sess: &Session, data: &[u8], section_name:
     let mut imports = wasm_encoder::ImportSection::new();
 
     if sess.target.pointer_width == 64 {
-        imports.import(
-            "env",
-            "__linear_memory",
-            wasm_encoder::MemoryType {
-                minimum: 0,
-                maximum: None,
-                memory64: true,
-                shared: false,
-                page_size_log2: None,
-            },
-        );
+        imports.import("env", "__linear_memory", wasm_encoder::MemoryType {
+            minimum: 0,
+            maximum: None,
+            memory64: true,
+            shared: false,
+            page_size_log2: None,
+        });
     }
 
     if imports.len() > 0 {
diff --git a/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs b/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs
index 0de0b8a52b1..39034842d10 100644
--- a/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs
+++ b/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs
@@ -1,7 +1,7 @@
 use std::ffi::OsString;
 use std::path::{Path, PathBuf};
 
-use super::{get_rpath_relative_to_output, minimize_rpaths, rpaths_to_flags, RPathConfig};
+use super::{RPathConfig, get_rpath_relative_to_output, minimize_rpaths, rpaths_to_flags};
 
 #[test]
 fn test_rpaths_to_flags() {
@@ -74,13 +74,10 @@ fn test_rpath_relative_issue_119571() {
 fn test_xlinker() {
     let args = rpaths_to_flags(vec!["a/normal/path".into(), "a,comma,path".into()]);
 
-    assert_eq!(
-        args,
-        vec![
-            OsString::from("-Wl,-rpath,a/normal/path"),
-            OsString::from("-Wl,-rpath"),
-            OsString::from("-Xlinker"),
-            OsString::from("a,comma,path")
-        ]
-    );
+    assert_eq!(args, vec![
+        OsString::from("-Wl,-rpath,a/normal/path"),
+        OsString::from("-Wl,-rpath"),
+        OsString::from("-Xlinker"),
+        OsString::from("a,comma,path")
+    ]);
 }
diff --git a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
index 257e2dfac00..77c35a1fe79 100644
--- a/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
+++ b/compiler/rustc_codegen_ssa/src/back/symbol_export.rs
@@ -3,11 +3,11 @@ use std::collections::hash_map::Entry::*;
 use rustc_ast::expand::allocator::{ALLOCATOR_METHODS, NO_ALLOC_SHIM_IS_UNSTABLE};
 use rustc_data_structures::unord::UnordMap;
 use rustc_hir::def::DefKind;
-use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, LocalDefId, LOCAL_CRATE};
+use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, LOCAL_CRATE, LocalDefId};
 use rustc_middle::bug;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
 use rustc_middle::middle::exported_symbols::{
-    metadata_symbol_name, ExportedSymbol, SymbolExportInfo, SymbolExportKind, SymbolExportLevel,
+    ExportedSymbol, SymbolExportInfo, SymbolExportKind, SymbolExportLevel, metadata_symbol_name,
 };
 use rustc_middle::query::LocalCrate;
 use rustc_middle::ty::{self, GenericArgKind, GenericArgsRef, Instance, SymbolName, TyCtxt};
@@ -140,14 +140,11 @@ fn reachable_non_generics_provider(tcx: TyCtxt<'_>, _: LocalCrate) -> DefIdMap<S
         .into();
 
     if let Some(id) = tcx.proc_macro_decls_static(()) {
-        reachable_non_generics.insert(
-            id.to_def_id(),
-            SymbolExportInfo {
-                level: SymbolExportLevel::C,
-                kind: SymbolExportKind::Data,
-                used: false,
-            },
-        );
+        reachable_non_generics.insert(id.to_def_id(), SymbolExportInfo {
+            level: SymbolExportLevel::C,
+            kind: SymbolExportKind::Data,
+            used: false,
+        });
     }
 
     reachable_non_generics
@@ -188,14 +185,11 @@ fn exported_symbols_provider_local(
     if !tcx.sess.target.dll_tls_export {
         symbols.extend(sorted.iter().filter_map(|(&def_id, &info)| {
             tcx.needs_thread_local_shim(def_id).then(|| {
-                (
-                    ExportedSymbol::ThreadLocalShim(def_id),
-                    SymbolExportInfo {
-                        level: info.level,
-                        kind: SymbolExportKind::Text,
-                        used: info.used,
-                    },
-                )
+                (ExportedSymbol::ThreadLocalShim(def_id), SymbolExportInfo {
+                    level: info.level,
+                    kind: SymbolExportKind::Text,
+                    used: info.used,
+                })
             })
         }))
     }
@@ -204,14 +198,11 @@ fn exported_symbols_provider_local(
         let exported_symbol =
             ExportedSymbol::NoDefId(SymbolName::new(tcx, tcx.sess.target.entry_name.as_ref()));
 
-        symbols.push((
-            exported_symbol,
-            SymbolExportInfo {
-                level: SymbolExportLevel::C,
-                kind: SymbolExportKind::Text,
-                used: false,
-            },
-        ));
+        symbols.push((exported_symbol, SymbolExportInfo {
+            level: SymbolExportLevel::C,
+            kind: SymbolExportKind::Text,
+            used: false,
+        }));
     }
 
     // Mark allocator shim symbols as exported only if they were generated.
@@ -223,26 +214,20 @@ fn exported_symbols_provider_local(
         {
             let exported_symbol = ExportedSymbol::NoDefId(SymbolName::new(tcx, &symbol_name));
 
-            symbols.push((
-                exported_symbol,
-                SymbolExportInfo {
-                    level: SymbolExportLevel::Rust,
-                    kind: SymbolExportKind::Text,
-                    used: false,
-                },
-            ));
+            symbols.push((exported_symbol, SymbolExportInfo {
+                level: SymbolExportLevel::Rust,
+                kind: SymbolExportKind::Text,
+                used: false,
+            }));
         }
 
         let exported_symbol =
             ExportedSymbol::NoDefId(SymbolName::new(tcx, NO_ALLOC_SHIM_IS_UNSTABLE));
-        symbols.push((
-            exported_symbol,
-            SymbolExportInfo {
-                level: SymbolExportLevel::Rust,
-                kind: SymbolExportKind::Data,
-                used: false,
-            },
-        ))
+        symbols.push((exported_symbol, SymbolExportInfo {
+            level: SymbolExportLevel::Rust,
+            kind: SymbolExportKind::Data,
+            used: false,
+        }))
     }
 
     if tcx.sess.instrument_coverage() || tcx.sess.opts.cg.profile_generate.enabled() {
@@ -254,14 +239,11 @@ fn exported_symbols_provider_local(
 
         symbols.extend(PROFILER_WEAK_SYMBOLS.iter().map(|sym| {
             let exported_symbol = ExportedSymbol::NoDefId(SymbolName::new(tcx, sym));
-            (
-                exported_symbol,
-                SymbolExportInfo {
-                    level: SymbolExportLevel::C,
-                    kind: SymbolExportKind::Data,
-                    used: false,
-                },
-            )
+            (exported_symbol, SymbolExportInfo {
+                level: SymbolExportLevel::C,
+                kind: SymbolExportKind::Data,
+                used: false,
+            })
         }));
     }
 
@@ -279,14 +261,11 @@ fn exported_symbols_provider_local(
 
         symbols.extend(msan_weak_symbols.into_iter().map(|sym| {
             let exported_symbol = ExportedSymbol::NoDefId(SymbolName::new(tcx, sym));
-            (
-                exported_symbol,
-                SymbolExportInfo {
-                    level: SymbolExportLevel::C,
-                    kind: SymbolExportKind::Data,
-                    used: false,
-                },
-            )
+            (exported_symbol, SymbolExportInfo {
+                level: SymbolExportLevel::C,
+                kind: SymbolExportKind::Data,
+                used: false,
+            })
         }));
     }
 
@@ -296,14 +275,11 @@ fn exported_symbols_provider_local(
         let symbol_name = metadata_symbol_name(tcx);
         let exported_symbol = ExportedSymbol::NoDefId(SymbolName::new(tcx, &symbol_name));
 
-        symbols.push((
-            exported_symbol,
-            SymbolExportInfo {
-                level: SymbolExportLevel::C,
-                kind: SymbolExportKind::Data,
-                used: true,
-            },
-        ));
+        symbols.push((exported_symbol, SymbolExportInfo {
+            level: SymbolExportLevel::C,
+            kind: SymbolExportKind::Data,
+            used: true,
+        }));
     }
 
     if tcx.sess.opts.share_generics() && tcx.local_crate_exports_generics() {
@@ -338,14 +314,11 @@ fn exported_symbols_provider_local(
                 MonoItem::Fn(Instance { def: InstanceKind::Item(def), args }) => {
                     if args.non_erasable_generics(tcx, def).next().is_some() {
                         let symbol = ExportedSymbol::Generic(def, args);
-                        symbols.push((
-                            symbol,
-                            SymbolExportInfo {
-                                level: SymbolExportLevel::Rust,
-                                kind: SymbolExportKind::Text,
-                                used: false,
-                            },
-                        ));
+                        symbols.push((symbol, SymbolExportInfo {
+                            level: SymbolExportLevel::Rust,
+                            kind: SymbolExportKind::Text,
+                            used: false,
+                        }));
                     }
                 }
                 MonoItem::Fn(Instance { def: InstanceKind::DropGlue(def_id, Some(ty)), args }) => {
@@ -354,14 +327,11 @@ fn exported_symbols_provider_local(
                         args.non_erasable_generics(tcx, def_id).next(),
                         Some(GenericArgKind::Type(ty))
                     );
-                    symbols.push((
-                        ExportedSymbol::DropGlue(ty),
-                        SymbolExportInfo {
-                            level: SymbolExportLevel::Rust,
-                            kind: SymbolExportKind::Text,
-                            used: false,
-                        },
-                    ));
+                    symbols.push((ExportedSymbol::DropGlue(ty), SymbolExportInfo {
+                        level: SymbolExportLevel::Rust,
+                        kind: SymbolExportKind::Text,
+                        used: false,
+                    }));
                 }
                 MonoItem::Fn(Instance {
                     def: InstanceKind::AsyncDropGlueCtorShim(def_id, Some(ty)),
@@ -372,14 +342,11 @@ fn exported_symbols_provider_local(
                         args.non_erasable_generics(tcx, def_id).next(),
                         Some(GenericArgKind::Type(ty))
                     );
-                    symbols.push((
-                        ExportedSymbol::AsyncDropGlueCtorShim(ty),
-                        SymbolExportInfo {
-                            level: SymbolExportLevel::Rust,
-                            kind: SymbolExportKind::Text,
-                            used: false,
-                        },
-                    ));
+                    symbols.push((ExportedSymbol::AsyncDropGlueCtorShim(ty), SymbolExportInfo {
+                        level: SymbolExportLevel::Rust,
+                        kind: SymbolExportKind::Text,
+                        used: false,
+                    }));
                 }
                 _ => {
                     // Any other symbols don't qualify for sharing
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index c170cd41ec4..4d81ff933dd 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -2,8 +2,8 @@ use std::any::Any;
 use std::assert_matches::assert_matches;
 use std::marker::PhantomData;
 use std::path::{Path, PathBuf};
-use std::sync::mpsc::{channel, Receiver, Sender};
 use std::sync::Arc;
+use std::sync::mpsc::{Receiver, Sender, channel};
 use std::{fs, io, mem, str, thread};
 
 use jobserver::{Acquired, Client};
@@ -23,16 +23,16 @@ use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc_incremental::{
     copy_cgu_workproduct_to_incr_comp_cache_dir, in_incr_comp_dir, in_incr_comp_dir_sess,
 };
-use rustc_metadata::fs::copy_to_stdout;
 use rustc_metadata::EncodedMetadata;
+use rustc_metadata::fs::copy_to_stdout;
 use rustc_middle::bug;
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
 use rustc_middle::middle::exported_symbols::SymbolExportInfo;
 use rustc_middle::ty::TyCtxt;
+use rustc_session::Session;
 use rustc_session::config::{
     self, CrateType, Lto, OutFileName, OutputFilenames, OutputType, Passes, SwitchWithOptPath,
 };
-use rustc_session::Session;
 use rustc_span::source_map::SourceMap;
 use rustc_span::symbol::sym;
 use rustc_span::{BytePos, FileName, InnerSpan, Pos, Span};
@@ -45,8 +45,8 @@ use super::symbol_export::symbol_name_for_instance_in_crate;
 use crate::errors::ErrorCreatingRemarkDir;
 use crate::traits::*;
 use crate::{
-    errors, CachedModuleCodegen, CodegenResults, CompiledModule, CrateInfo, ModuleCodegen,
-    ModuleKind,
+    CachedModuleCodegen, CodegenResults, CompiledModule, CrateInfo, ModuleCodegen, ModuleKind,
+    errors,
 };
 
 const PRE_LTO_BC_EXT: &str = "pre-lto.bc";
diff --git a/compiler/rustc_codegen_ssa/src/base.rs b/compiler/rustc_codegen_ssa/src/base.rs
index 3d1007a4673..8e4385bee1a 100644
--- a/compiler/rustc_codegen_ssa/src/base.rs
+++ b/compiler/rustc_codegen_ssa/src/base.rs
@@ -3,7 +3,7 @@ use std::collections::BTreeSet;
 use std::time::{Duration, Instant};
 
 use itertools::Itertools;
-use rustc_ast::expand::allocator::{global_fn_name, AllocatorKind, ALLOCATOR_METHODS};
+use rustc_ast::expand::allocator::{ALLOCATOR_METHODS, AllocatorKind, global_fn_name};
 use rustc_attr as attr;
 use rustc_data_structures::fx::{FxHashMap, FxIndexSet};
 use rustc_data_structures::profiling::{get_resident_set_size, print_time_passes_entry};
@@ -17,15 +17,15 @@ use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrs;
 use rustc_middle::middle::debugger_visualizer::{DebuggerVisualizerFile, DebuggerVisualizerType};
 use rustc_middle::middle::exported_symbols::SymbolExportKind;
 use rustc_middle::middle::{exported_symbols, lang_items};
-use rustc_middle::mir::mono::{CodegenUnit, CodegenUnitNameBuilder, MonoItem};
 use rustc_middle::mir::BinOp;
+use rustc_middle::mir::mono::{CodegenUnit, CodegenUnitNameBuilder, MonoItem};
 use rustc_middle::query::Providers;
 use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf, TyAndLayout};
 use rustc_middle::ty::{self, Instance, Ty, TyCtxt};
-use rustc_session::config::{self, CrateType, EntryFnType, OptLevel, OutputType};
 use rustc_session::Session;
+use rustc_session::config::{self, CrateType, EntryFnType, OptLevel, OutputType};
 use rustc_span::symbol::sym;
-use rustc_span::{Symbol, DUMMY_SP};
+use rustc_span::{DUMMY_SP, Symbol};
 use rustc_target::abi::FIRST_VARIANT;
 use tracing::{debug, info};
 
@@ -33,15 +33,15 @@ use crate::assert_module_sources::CguReuse;
 use crate::back::link::are_upstream_rust_objects_already_included;
 use crate::back::metadata::create_compressed_metadata_file;
 use crate::back::write::{
-    compute_per_cgu_lto_type, start_async_codegen, submit_codegened_module_to_llvm,
-    submit_post_lto_module_to_llvm, submit_pre_lto_module_to_llvm, ComputedLtoType, OngoingCodegen,
+    ComputedLtoType, OngoingCodegen, compute_per_cgu_lto_type, start_async_codegen,
+    submit_codegened_module_to_llvm, submit_post_lto_module_to_llvm, submit_pre_lto_module_to_llvm,
 };
 use crate::common::{self, IntPredicate, RealPredicate, TypeKind};
 use crate::mir::operand::OperandValue;
 use crate::mir::place::PlaceRef;
 use crate::traits::*;
 use crate::{
-    errors, meth, mir, CachedModuleCodegen, CompiledModule, CrateInfo, ModuleCodegen, ModuleKind,
+    CachedModuleCodegen, CompiledModule, CrateInfo, ModuleCodegen, ModuleKind, errors, meth, mir,
 };
 
 pub(crate) fn bin_op_to_icmp_predicate(op: BinOp, signed: bool) -> IntPredicate {
diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs
index 9bd8a84f5a3..e99c3a46271 100644
--- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs
+++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs
@@ -1,12 +1,12 @@
-use rustc_ast::{ast, attr, MetaItemKind, NestedMetaItem};
-use rustc_attr::{list_contains_name, InlineAttr, InstructionSetAttr, OptimizeAttr};
+use rustc_ast::{MetaItemKind, NestedMetaItem, ast, attr};
+use rustc_attr::{InlineAttr, InstructionSetAttr, OptimizeAttr, list_contains_name};
 use rustc_errors::codes::*;
-use rustc_errors::{struct_span_code_err, DiagMessage, SubdiagMessage};
+use rustc_errors::{DiagMessage, SubdiagMessage, struct_span_code_err};
 use rustc_hir as hir;
 use rustc_hir::def::DefKind;
-use rustc_hir::def_id::{DefId, LocalDefId, LOCAL_CRATE};
+use rustc_hir::def_id::{DefId, LOCAL_CRATE, LocalDefId};
 use rustc_hir::weak_lang_items::WEAK_LANG_ITEMS;
-use rustc_hir::{lang_items, LangItem};
+use rustc_hir::{LangItem, lang_items};
 use rustc_middle::middle::codegen_fn_attrs::{
     CodegenFnAttrFlags, CodegenFnAttrs, PatchableFunctionEntry,
 };
@@ -16,8 +16,8 @@ use rustc_middle::ty::{self as ty, TyCtxt};
 use rustc_session::lint;
 use rustc_session::parse::feature_err;
 use rustc_span::symbol::Ident;
-use rustc_span::{sym, Span};
-use rustc_target::spec::{abi, SanitizerSet};
+use rustc_span::{Span, sym};
+use rustc_target::spec::{SanitizerSet, abi};
 
 use crate::errors;
 use crate::target_features::{check_target_feature_trait_unsafe, from_target_feature};
diff --git a/compiler/rustc_codegen_ssa/src/errors.rs b/compiler/rustc_codegen_ssa/src/errors.rs
index 58877379e26..08b326e3ac3 100644
--- a/compiler/rustc_codegen_ssa/src/errors.rs
+++ b/compiler/rustc_codegen_ssa/src/errors.rs
@@ -10,8 +10,8 @@ use rustc_errors::{
     Diag, DiagArgValue, DiagCtxtHandle, Diagnostic, EmissionGuarantee, IntoDiagArg, Level,
 };
 use rustc_macros::Diagnostic;
-use rustc_middle::ty::layout::LayoutError;
 use rustc_middle::ty::Ty;
+use rustc_middle::ty::layout::LayoutError;
 use rustc_span::{Span, Symbol};
 use rustc_type_ir::FloatTy;
 
diff --git a/compiler/rustc_codegen_ssa/src/lib.rs b/compiler/rustc_codegen_ssa/src/lib.rs
index 26d4d0acac5..ec0520fbb09 100644
--- a/compiler/rustc_codegen_ssa/src/lib.rs
+++ b/compiler/rustc_codegen_ssa/src/lib.rs
@@ -37,10 +37,10 @@ use rustc_middle::middle::exported_symbols::SymbolExportKind;
 use rustc_middle::util::Providers;
 use rustc_serialize::opaque::{FileEncoder, MemDecoder};
 use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
+use rustc_session::Session;
 use rustc_session::config::{CrateType, OutputFilenames, OutputType, RUST_CGU_EXT};
 use rustc_session::cstore::{self, CrateSource};
 use rustc_session::utils::NativeLibKind;
-use rustc_session::Session;
 use rustc_span::symbol::Symbol;
 
 pub mod assert_module_sources;
diff --git a/compiler/rustc_codegen_ssa/src/mir/analyze.rs b/compiler/rustc_codegen_ssa/src/mir/analyze.rs
index 25712095e76..43b8230c679 100644
--- a/compiler/rustc_codegen_ssa/src/mir/analyze.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/analyze.rs
@@ -5,7 +5,7 @@ use rustc_data_structures::graph::dominators::Dominators;
 use rustc_index::bit_set::BitSet;
 use rustc_index::{IndexSlice, IndexVec};
 use rustc_middle::mir::visit::{MutatingUseContext, NonMutatingUseContext, PlaceContext, Visitor};
-use rustc_middle::mir::{self, traversal, DefLocation, Location, TerminatorKind};
+use rustc_middle::mir::{self, DefLocation, Location, TerminatorKind, traversal};
 use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf};
 use rustc_middle::{bug, span_bug};
 use tracing::debug;
diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs
index f23ae7abafd..125d3b908c7 100644
--- a/compiler/rustc_codegen_ssa/src/mir/block.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/block.rs
@@ -10,7 +10,7 @@ use rustc_middle::ty::{self, Instance, Ty};
 use rustc_middle::{bug, span_bug};
 use rustc_session::config::OptLevel;
 use rustc_span::source_map::Spanned;
-use rustc_span::{sym, Span};
+use rustc_span::{Span, sym};
 use rustc_target::abi::call::{ArgAbi, FnAbi, PassMode, Reg};
 use rustc_target::abi::{self, HasDataLayout, WrappingRange};
 use rustc_target::spec::abi::Abi;
@@ -24,7 +24,7 @@ use crate::base::{self, is_call_from_compiler_builtins_to_upstream_monomorphizat
 use crate::common::{self, IntPredicate};
 use crate::errors::CompilerBuiltinsCannotCall;
 use crate::traits::*;
-use crate::{meth, MemFlags};
+use crate::{MemFlags, meth};
 
 // Indicates if we are in the middle of merging a BB's successor into it. This
 // can happen when BB jumps directly to its successor and the successor has no
@@ -1590,10 +1590,10 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
         if let Some(slot) = self.personality_slot {
             slot
         } else {
-            let layout = cx.layout_of(Ty::new_tup(
-                cx.tcx(),
-                &[Ty::new_mut_ptr(cx.tcx(), cx.tcx().types.u8), cx.tcx().types.i32],
-            ));
+            let layout = cx.layout_of(Ty::new_tup(cx.tcx(), &[
+                Ty::new_mut_ptr(cx.tcx(), cx.tcx().types.u8),
+                cx.tcx().types.i32,
+            ]));
             let slot = PlaceRef::alloca(bx, layout);
             self.personality_slot = Some(slot);
             slot
diff --git a/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs b/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs
index 52e749f4fb7..33a050ef280 100644
--- a/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs
@@ -1,5 +1,5 @@
-use rustc_middle::mir::coverage::CoverageKind;
 use rustc_middle::mir::SourceScope;
+use rustc_middle::mir::coverage::CoverageKind;
 
 use super::FunctionCx;
 use crate::traits::*;
diff --git a/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs b/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
index 5b36a11aa25..9874809ea2b 100644
--- a/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
@@ -8,8 +8,8 @@ use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
 use rustc_middle::ty::{Instance, Ty};
 use rustc_middle::{bug, mir, ty};
 use rustc_session::config::DebugInfo;
-use rustc_span::symbol::{kw, Symbol};
-use rustc_span::{hygiene, BytePos, Span};
+use rustc_span::symbol::{Symbol, kw};
+use rustc_span::{BytePos, Span, hygiene};
 use rustc_target::abi::{Abi, FieldIdx, FieldsShape, Size, VariantIdx};
 
 use super::operand::{OperandRef, OperandValue};
diff --git a/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs b/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs
index 4acbc04c505..71541e6ab41 100644
--- a/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs
@@ -1,16 +1,16 @@
 use rustc_middle::ty::{self, Ty, TyCtxt};
 use rustc_middle::{bug, span_bug};
 use rustc_session::config::OptLevel;
-use rustc_span::{sym, Span};
-use rustc_target::abi::call::{FnAbi, PassMode};
+use rustc_span::{Span, sym};
 use rustc_target::abi::WrappingRange;
+use rustc_target::abi::call::{FnAbi, PassMode};
 
+use super::FunctionCx;
 use super::operand::OperandRef;
 use super::place::PlaceRef;
-use super::FunctionCx;
 use crate::errors::InvalidMonomorphization;
 use crate::traits::*;
-use crate::{errors, meth, size_of_val, MemFlags};
+use crate::{MemFlags, errors, meth, size_of_val};
 
 fn copy_intrinsic<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>(
     bx: &mut Bx,
diff --git a/compiler/rustc_codegen_ssa/src/mir/mod.rs b/compiler/rustc_codegen_ssa/src/mir/mod.rs
index 68fb5cb2206..202baddec72 100644
--- a/compiler/rustc_codegen_ssa/src/mir/mod.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/mod.rs
@@ -1,9 +1,9 @@
 use std::iter;
 
-use rustc_index::bit_set::BitSet;
 use rustc_index::IndexVec;
+use rustc_index::bit_set::BitSet;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
-use rustc_middle::mir::{traversal, UnwindTerminateReason};
+use rustc_middle::mir::{UnwindTerminateReason, traversal};
 use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, TyAndLayout};
 use rustc_middle::ty::{self, Instance, Ty, TyCtxt, TypeFoldable, TypeVisitableExt};
 use rustc_middle::{bug, mir, span_bug};
diff --git a/compiler/rustc_codegen_ssa/src/mir/operand.rs b/compiler/rustc_codegen_ssa/src/mir/operand.rs
index ee32b4f23c9..17f66c12a03 100644
--- a/compiler/rustc_codegen_ssa/src/mir/operand.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/operand.rs
@@ -4,17 +4,17 @@ use std::fmt;
 use arrayvec::ArrayVec;
 use either::Either;
 use rustc_middle::bug;
-use rustc_middle::mir::interpret::{alloc_range, Pointer, Scalar};
+use rustc_middle::mir::interpret::{Pointer, Scalar, alloc_range};
 use rustc_middle::mir::{self, ConstValue};
-use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
 use rustc_middle::ty::Ty;
+use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
 use rustc_target::abi::{self, Abi, Align, Size};
 use tracing::debug;
 
 use super::place::{PlaceRef, PlaceValue};
 use super::{FunctionCx, LocalRef};
 use crate::traits::*;
-use crate::{size_of_val, MemFlags};
+use crate::{MemFlags, size_of_val};
 
 /// The representation of a Rust value. The enum variant is in fact
 /// uniquely determined by the value's type, but is kept as a
diff --git a/compiler/rustc_codegen_ssa/src/mir/place.rs b/compiler/rustc_codegen_ssa/src/mir/place.rs
index eba150c6eac..0b764ae7747 100644
--- a/compiler/rustc_codegen_ssa/src/mir/place.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/place.rs
@@ -415,11 +415,10 @@ impl<'a, 'tcx, V: CodegenObject> PlaceRef<'tcx, V> {
             layout.size
         };
 
-        let llval = bx.inbounds_gep(
-            bx.cx().backend_type(self.layout),
-            self.val.llval,
-            &[bx.cx().const_usize(0), llindex],
-        );
+        let llval = bx.inbounds_gep(bx.cx().backend_type(self.layout), self.val.llval, &[
+            bx.cx().const_usize(0),
+            llindex,
+        ]);
         let align = self.val.align.restrict_for_offset(offset);
         PlaceValue::new_sized(llval, align).with_type(layout)
     }
@@ -470,10 +469,10 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
             LocalRef::Operand(..) => {
                 if place_ref.is_indirect_first_projection() {
                     base = 1;
-                    let cg_base = self.codegen_consume(
-                        bx,
-                        mir::PlaceRef { projection: &place_ref.projection[..0], ..place_ref },
-                    );
+                    let cg_base = self.codegen_consume(bx, mir::PlaceRef {
+                        projection: &place_ref.projection[..0],
+                        ..place_ref
+                    });
                     cg_base.deref(bx.cx())
                 } else {
                     bug!("using operand local {:?} as place", place_ref);
diff --git a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
index 6bf75293fce..ad0e03fc263 100644
--- a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
@@ -6,8 +6,8 @@ use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf, TyAndLayout};
 use rustc_middle::ty::{self, Instance, Ty, TyCtxt};
 use rustc_middle::{bug, mir, span_bug};
 use rustc_session::config::OptLevel;
-use rustc_span::{Span, DUMMY_SP};
-use rustc_target::abi::{self, FieldIdx, FIRST_VARIANT};
+use rustc_span::{DUMMY_SP, Span};
+use rustc_target::abi::{self, FIRST_VARIANT, FieldIdx};
 use tracing::{debug, instrument};
 
 use super::operand::{OperandRef, OperandValue};
@@ -15,7 +15,7 @@ use super::place::PlaceRef;
 use super::{FunctionCx, LocalRef};
 use crate::common::IntPredicate;
 use crate::traits::*;
-use crate::{base, MemFlags};
+use crate::{MemFlags, base};
 
 impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
     #[instrument(level = "trace", skip(self, bx))]
diff --git a/compiler/rustc_codegen_ssa/src/mono_item.rs b/compiler/rustc_codegen_ssa/src/mono_item.rs
index 64fcefdc860..038c5857fac 100644
--- a/compiler/rustc_codegen_ssa/src/mono_item.rs
+++ b/compiler/rustc_codegen_ssa/src/mono_item.rs
@@ -1,8 +1,8 @@
 use rustc_hir as hir;
 use rustc_middle::mir::interpret::ErrorHandled;
 use rustc_middle::mir::mono::{Linkage, MonoItem, Visibility};
-use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf};
 use rustc_middle::ty::Instance;
+use rustc_middle::ty::layout::{HasTyCtxt, LayoutOf};
 use rustc_middle::{span_bug, ty};
 use tracing::debug;
 
diff --git a/compiler/rustc_codegen_ssa/src/target_features.rs b/compiler/rustc_codegen_ssa/src/target_features.rs
index 0349d5817b4..dfe8fd616e4 100644
--- a/compiler/rustc_codegen_ssa/src/target_features.rs
+++ b/compiler/rustc_codegen_ssa/src/target_features.rs
@@ -4,14 +4,14 @@ use rustc_data_structures::fx::FxIndexSet;
 use rustc_data_structures::unord::{UnordMap, UnordSet};
 use rustc_errors::Applicability;
 use rustc_hir::def::DefKind;
-use rustc_hir::def_id::{DefId, LocalDefId, LOCAL_CRATE};
+use rustc_hir::def_id::{DefId, LOCAL_CRATE, LocalDefId};
 use rustc_middle::bug;
 use rustc_middle::middle::codegen_fn_attrs::TargetFeature;
 use rustc_middle::query::Providers;
 use rustc_middle::ty::TyCtxt;
 use rustc_session::parse::feature_err;
-use rustc_span::symbol::{sym, Symbol};
 use rustc_span::Span;
+use rustc_span::symbol::{Symbol, sym};
 
 use crate::errors;
 
diff --git a/compiler/rustc_codegen_ssa/src/traits/backend.rs b/compiler/rustc_codegen_ssa/src/traits/backend.rs
index e45af1cd153..3df85a618d1 100644
--- a/compiler/rustc_codegen_ssa/src/traits/backend.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/backend.rs
@@ -5,17 +5,17 @@ use rustc_ast::expand::allocator::AllocatorKind;
 use rustc_data_structures::fx::FxIndexMap;
 use rustc_data_structures::sync::{DynSend, DynSync};
 use rustc_errors::ErrorGuaranteed;
-use rustc_metadata::creader::MetadataLoaderDyn;
 use rustc_metadata::EncodedMetadata;
+use rustc_metadata::creader::MetadataLoaderDyn;
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
 use rustc_middle::ty::TyCtxt;
 use rustc_middle::util::Providers;
-use rustc_session::config::{self, OutputFilenames, PrintRequest};
 use rustc_session::Session;
+use rustc_session::config::{self, OutputFilenames, PrintRequest};
 use rustc_span::symbol::Symbol;
 
-use super::write::WriteBackendMethods;
 use super::CodegenObject;
+use super::write::WriteBackendMethods;
 use crate::back::write::TargetMachineFactoryFn;
 use crate::{CodegenResults, ModuleCodegen};
 
diff --git a/compiler/rustc_codegen_ssa/src/traits/builder.rs b/compiler/rustc_codegen_ssa/src/traits/builder.rs
index 5af0457bebd..71187df37cc 100644
--- a/compiler/rustc_codegen_ssa/src/traits/builder.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/builder.rs
@@ -18,12 +18,12 @@ use super::intrinsic::IntrinsicCallBuilderMethods;
 use super::misc::MiscCodegenMethods;
 use super::type_::{ArgAbiBuilderMethods, BaseTypeCodegenMethods, LayoutTypeCodegenMethods};
 use super::{CodegenMethods, StaticBuilderMethods};
+use crate::MemFlags;
 use crate::common::{
     AtomicOrdering, AtomicRmwBinOp, IntPredicate, RealPredicate, SynchronizationScope, TypeKind,
 };
 use crate::mir::operand::{OperandRef, OperandValue};
 use crate::mir::place::{PlaceRef, PlaceValue};
-use crate::MemFlags;
 
 #[derive(Copy, Clone, Debug)]
 pub enum OverflowOp {
diff --git a/compiler/rustc_codegen_ssa/src/traits/debuginfo.rs b/compiler/rustc_codegen_ssa/src/traits/debuginfo.rs
index 7526c221b05..c26d4532d0f 100644
--- a/compiler/rustc_codegen_ssa/src/traits/debuginfo.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/debuginfo.rs
@@ -3,8 +3,8 @@ use std::ops::Range;
 use rustc_middle::mir;
 use rustc_middle::ty::{Instance, PolyExistentialTraitRef, Ty};
 use rustc_span::{SourceFile, Span, Symbol};
-use rustc_target::abi::call::FnAbi;
 use rustc_target::abi::Size;
+use rustc_target::abi::call::FnAbi;
 
 use super::BackendTypes;
 use crate::mir::debuginfo::{FunctionDebugContext, VariableKind};
diff --git a/compiler/rustc_codegen_ssa/src/traits/mod.rs b/compiler/rustc_codegen_ssa/src/traits/mod.rs
index 2196bc996d9..800470286bc 100644
--- a/compiler/rustc_codegen_ssa/src/traits/mod.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/mod.rs
@@ -27,8 +27,8 @@ mod write;
 
 use std::fmt;
 
-use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout};
 use rustc_middle::ty::Ty;
+use rustc_middle::ty::layout::{FnAbiOf, LayoutOf, TyAndLayout};
 use rustc_target::abi::call::FnAbi;
 
 pub use self::abi::AbiBuilderMethods;
diff --git a/compiler/rustc_codegen_ssa/src/traits/type_.rs b/compiler/rustc_codegen_ssa/src/traits/type_.rs
index f6f309287fe..50534ec8030 100644
--- a/compiler/rustc_codegen_ssa/src/traits/type_.rs
+++ b/compiler/rustc_codegen_ssa/src/traits/type_.rs
@@ -4,8 +4,8 @@ use rustc_middle::ty::{self, Ty};
 use rustc_target::abi::call::{ArgAbi, CastTarget, FnAbi, Reg};
 use rustc_target::abi::{AddressSpace, Float, Integer};
 
-use super::misc::MiscCodegenMethods;
 use super::BackendTypes;
+use super::misc::MiscCodegenMethods;
 use crate::common::TypeKind;
 use crate::mir::place::PlaceRef;