Auto merge of #118857 - matthiaskrgr:rollup-t02kx2u, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #118445 (Let `reuse` look inside git submodules)
 - #118756 (use bold magenta instead of bold white for highlighting)
 - #118797 (End locals' live range before suspending coroutine)
 - #118840 (remove some redundant clones)
 - #118844 (Monomorphize args while building Instance body in StableMIR)
 - #118846 (Fix BinOp `ty()` assertion and `fn_sig()` for closures)
 - #118848 (Add myself back to review rotation)

r? `@ghost`
`@rustbot` modify labels: rollup

34 files changed, 1368 insertions, 79 deletions

diff --git a/.reuse/dep5 b/.reuse/dep5
index 245ed2659f9..e62e3504090 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -1,8 +1,6 @@
 # WARNING: this metadata is currently incomplete, do not rely on it yet.
 
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Files-Excluded:
- src/llvm-project
 
 # Note that we're explicitly listing the individual files at the root of the
 # repository rather than just having `Files: *`. This is explicitly done to
@@ -39,13 +37,8 @@ Files: compiler/*
 Copyright: The Rust Project Developers (see https://thanks.rust-lang.org)
 License: MIT or Apache-2.0
 
-Files: compiler/rustc_codegen_cranelift/src/cranelift_native.rs
-Copyright: The Cranelift Project Developers
-           The Rust Project Developers (see https://thanks.rust-lang.org)
-License: Apache-2.0 WITH LLVM-exception AND (Apache-2.0 OR MIT)
-
 Files: compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp
-Copyright: LLVM authors
+Copyright: 2003-2019 University of Illinois at Urbana-Champaign.
            The Rust Project Developers (see https://thanks.rust-lang.org)
 License: Apache-2.0 WITH LLVM-exception AND (Apache-2.0 OR MIT)
 
@@ -85,11 +78,44 @@ Files: src/librustdoc/html/static/css/normalize.css
 Copyright: Nicolas Gallagher and Jonathan Neal
 License: MIT
 
-Files: src/librustdoc/html/static/css/themes/ayu.css
-Copyright: Ike Ku, Jessica Stokes, Leon Guan
+Files: src/librustdoc/html/static/css/rustdoc.css
+Copyright: 2016 Ike Ku, Jessica Stokes and Leon Guan
            The Rust Project Developers (see https://thanks.rust-lang.org)
 License: MIT OR Apache-2.0
 
 Files: src/doc/rustc-dev-guide/mermaid.min.js
-Copyright: Knut Sveidqvist
+Copyright: 2014-2021 Knut Sveidqvist
 License: MIT
+
+Files: library/backtrace/*
+Copyright: 2014 Alex Crichton
+           The Rust Project Developers (see https://thanks.rust-lang.org)
+License: MIT OR Apache-2.0
+
+Files: src/doc/embedded-book/*
+Copyright: Rust on Embedded Devices Working Group
+           The Rust Project Developers (see https://thanks.rust-lang.org)
+License: MIT OR Apache-2.0 OR CC-BY-SA-4.0
+
+Files: src/doc/rust-by-example/*
+Copyright: 2014 Jorge Aparicio
+           The Rust Project Developers (see https://thanks.rust-lang.org)
+License: MIT OR Apache-2.0
+
+# Reuse cannot process the LLVM source tree, and so the copyrights for the LLVM
+# submodule are written out here manually. The collect-licence-metadata tool
+# has a specific exception coded within it to ignore ./src/llvm-project so
+# any time LLVM is updated, please revisit this section. The copyrights are
+# taken from the relevant LLVM sub-folders: llvm, lld, lldb, compiler-rt and libunwind.
+#
+# The git hash for the CREDITS.TXT file is taken from the current git submodule
+# commit for ./src/llvm-project.
+#
+# The copyright years were compiled by looking at all the relevant
+# ./src/llvm-project/*/LICENSE.txt files
+
+Files: src/llvm-project/*
+Copyright: 2003-2019 by the contributors listed in [CREDITS.TXT](https://github.com/rust-lang/llvm-project/blob/7738295178045041669876bf32b0543ec8319a5c/llvm/CREDITS.TXT)
+           2010 Apple Inc
+           2003-2019 University of Illinois at Urbana-Champaign.
+License: NCSA AND Apache-2.0 WITH LLVM-exception
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new file mode 100644
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diff --git a/LICENSES/CC-BY-SA-4.0.txt b/LICENSES/CC-BY-SA-4.0.txt
new file mode 100644
index 00000000000..7d4f96c54aa
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@@ -0,0 +1,427 @@
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new file mode 100644
index 00000000000..0e259d42c99
--- /dev/null
+++ b/LICENSES/CC0-1.0.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
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diff --git a/LICENSES/NCSA.txt b/LICENSES/NCSA.txt
new file mode 100644
index 00000000000..bb193323bf6
--- /dev/null
+++ b/LICENSES/NCSA.txt
@@ -0,0 +1,29 @@
+Copyright (c) <YEAR> <OWNER ORGANIZATION NAME>.  All rights reserved.
+
+Developed by: <NAME OF DEVELOPMENT GROUP>
+              <NAME OF INSTITUTION>
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+SOFTWARE.
+
diff --git a/compiler/rustc_borrowck/src/diagnostics/mod.rs b/compiler/rustc_borrowck/src/diagnostics/mod.rs
index 1844e766a82..1616b5e99bf 100644
--- a/compiler/rustc_borrowck/src/diagnostics/mod.rs
+++ b/compiler/rustc_borrowck/src/diagnostics/mod.rs
@@ -1204,7 +1204,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
                                 };
                                 err.multipart_suggestion_verbose(
                                     msg,
-                                    sugg.clone(),
+                                    sugg,
                                     Applicability::MaybeIncorrect,
                                 );
                                 for error in errors {
diff --git a/compiler/rustc_errors/src/emitter.rs b/compiler/rustc_errors/src/emitter.rs
index ba9cd02a9ec..3f257fdd9cf 100644
--- a/compiler/rustc_errors/src/emitter.rs
+++ b/compiler/rustc_errors/src/emitter.rs
@@ -2674,6 +2674,14 @@ fn from_stderr(color: ColorConfig) -> Destination {
     }
 }
 
+/// On Windows, BRIGHT_BLUE is hard to read on black. Use cyan instead.
+///
+/// See #36178.
+#[cfg(windows)]
+const BRIGHT_BLUE: Color = Color::Cyan;
+#[cfg(not(windows))]
+const BRIGHT_BLUE: Color = Color::Blue;
+
 impl Style {
     fn color_spec(&self, lvl: Level) -> ColorSpec {
         let mut spec = ColorSpec::new();
@@ -2688,11 +2696,7 @@ impl Style {
             Style::LineNumber => {
                 spec.set_bold(true);
                 spec.set_intense(true);
-                if cfg!(windows) {
-                    spec.set_fg(Some(Color::Cyan));
-                } else {
-                    spec.set_fg(Some(Color::Blue));
-                }
+                spec.set_fg(Some(BRIGHT_BLUE));
             }
             Style::Quotation => {}
             Style::MainHeaderMsg => {
@@ -2707,11 +2711,7 @@ impl Style {
             }
             Style::UnderlineSecondary | Style::LabelSecondary => {
                 spec.set_bold(true).set_intense(true);
-                if cfg!(windows) {
-                    spec.set_fg(Some(Color::Cyan));
-                } else {
-                    spec.set_fg(Some(Color::Blue));
-                }
+                spec.set_fg(Some(BRIGHT_BLUE));
             }
             Style::HeaderMsg | Style::NoStyle => {}
             Style::Level(lvl) => {
@@ -2719,7 +2719,7 @@ impl Style {
                 spec.set_bold(true);
             }
             Style::Highlight => {
-                spec.set_bold(true);
+                spec.set_bold(true).set_fg(Some(Color::Magenta));
             }
         }
         spec
diff --git a/compiler/rustc_middle/src/ty/consts.rs b/compiler/rustc_middle/src/ty/consts.rs
index 293df4f691d..07804f193b7 100644
--- a/compiler/rustc_middle/src/ty/consts.rs
+++ b/compiler/rustc_middle/src/ty/consts.rs
@@ -30,7 +30,7 @@ impl<'tcx> IntoKind for Const<'tcx> {
     type Kind = ConstKind<'tcx>;
 
     fn kind(self) -> ConstKind<'tcx> {
-        self.kind().clone()
+        self.kind()
     }
 }
 
diff --git a/compiler/rustc_mir_transform/src/coroutine.rs b/compiler/rustc_mir_transform/src/coroutine.rs
index ed8b4ef3ba4..d7dd44af7d2 100644
--- a/compiler/rustc_mir_transform/src/coroutine.rs
+++ b/compiler/rustc_mir_transform/src/coroutine.rs
@@ -527,12 +527,26 @@ impl<'tcx> MutVisitor<'tcx> for TransformVisitor<'tcx> {
                         resume_arg
                     };
 
+                let storage_liveness: GrowableBitSet<Local> =
+                    self.storage_liveness[block].clone().unwrap().into();
+
+                for i in 0..self.always_live_locals.domain_size() {
+                    let l = Local::new(i);
+                    let needs_storage_dead = storage_liveness.contains(l)
+                        && !self.remap.contains_key(&l)
+                        && !self.always_live_locals.contains(l);
+                    if needs_storage_dead {
+                        data.statements
+                            .push(Statement { source_info, kind: StatementKind::StorageDead(l) });
+                    }
+                }
+
                 self.suspension_points.push(SuspensionPoint {
                     state,
                     resume,
                     resume_arg,
                     drop,
-                    storage_liveness: self.storage_liveness[block].clone().unwrap().into(),
+                    storage_liveness,
                 });
 
                 VariantIdx::new(state)
@@ -1496,13 +1510,6 @@ fn create_cases<'tcx>(
 
                 // Create StorageLive instructions for locals with live storage
                 for i in 0..(body.local_decls.len()) {
-                    if i == 2 {
-                        // The resume argument is live on function entry. Don't insert a
-                        // `StorageLive`, or the following `Assign` will read from uninitialized
-                        // memory.
-                        continue;
-                    }
-
                     let l = Local::new(i);
                     let needs_storage_live = point.storage_liveness.contains(l)
                         && !transform.remap.contains_key(&l)
diff --git a/compiler/rustc_resolve/src/imports.rs b/compiler/rustc_resolve/src/imports.rs
index c2306e3ea7d..e601ceaa50c 100644
--- a/compiler/rustc_resolve/src/imports.rs
+++ b/compiler/rustc_resolve/src/imports.rs
@@ -1002,7 +1002,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
                             UNUSED_IMPORTS,
                             id,
                             import.span,
-                            msg.to_string(),
+                            msg,
                             BuiltinLintDiagnostics::RedundantImportVisibility {
                                 max_vis: max_vis.to_string(def_id, self.tcx),
                                 span: import.span,
diff --git a/compiler/rustc_smir/src/rustc_smir/builder.rs b/compiler/rustc_smir/src/rustc_smir/builder.rs
index 7e74a1d92c7..039bdec4c78 100644
--- a/compiler/rustc_smir/src/rustc_smir/builder.rs
+++ b/compiler/rustc_smir/src/rustc_smir/builder.rs
@@ -6,7 +6,7 @@
 use crate::rustc_smir::{Stable, Tables};
 use rustc_middle::mir;
 use rustc_middle::mir::visit::MutVisitor;
-use rustc_middle::ty::{self, Ty, TyCtxt};
+use rustc_middle::ty::{self, GenericArgsRef, Ty, TyCtxt};
 
 /// Builds a monomorphic body for a given instance.
 pub struct BodyBuilder<'tcx> {
@@ -68,6 +68,10 @@ impl<'tcx> MutVisitor<'tcx> for BodyBuilder<'tcx> {
         self.super_constant(constant, location);
     }
 
+    fn visit_args(&mut self, args: &mut GenericArgsRef<'tcx>, _: mir::Location) {
+        *args = self.monomorphize(*args);
+    }
+
     fn tcx(&self) -> TyCtxt<'tcx> {
         self.tcx
     }
diff --git a/compiler/rustc_smir/src/rustc_smir/context.rs b/compiler/rustc_smir/src/rustc_smir/context.rs
index 22e9f66ba96..4ec5e2a5387 100644
--- a/compiler/rustc_smir/src/rustc_smir/context.rs
+++ b/compiler/rustc_smir/src/rustc_smir/context.rs
@@ -213,6 +213,11 @@ impl<'tcx> Context for TablesWrapper<'tcx> {
         def.internal(&mut *tables).is_box()
     }
 
+    fn adt_is_simd(&self, def: AdtDef) -> bool {
+        let mut tables = self.0.borrow_mut();
+        def.internal(&mut *tables).repr().simd()
+    }
+
     fn fn_sig(&self, def: FnDef, args: &GenericArgs) -> PolyFnSig {
         let mut tables = self.0.borrow_mut();
         let def_id = def.0.internal(&mut *tables);
@@ -220,6 +225,13 @@ impl<'tcx> Context for TablesWrapper<'tcx> {
         sig.stable(&mut *tables)
     }
 
+    fn closure_sig(&self, args: &GenericArgs) -> PolyFnSig {
+        let mut tables = self.0.borrow_mut();
+        let args_ref = args.internal(&mut *tables);
+        let sig = args_ref.as_closure().sig();
+        sig.stable(&mut *tables)
+    }
+
     fn adt_variants_len(&self, def: AdtDef) -> usize {
         let mut tables = self.0.borrow_mut();
         def.internal(&mut *tables).variants().len()
diff --git a/compiler/stable_mir/src/compiler_interface.rs b/compiler/stable_mir/src/compiler_interface.rs
index 17c5212fb9c..2fac59e71fd 100644
--- a/compiler/stable_mir/src/compiler_interface.rs
+++ b/compiler/stable_mir/src/compiler_interface.rs
@@ -69,9 +69,15 @@ pub trait Context {
     /// Returns if the ADT is a box.
     fn adt_is_box(&self, def: AdtDef) -> bool;
 
+    /// Returns whether this ADT is simd.
+    fn adt_is_simd(&self, def: AdtDef) -> bool;
+
     /// Retrieve the function signature for the given generic arguments.
     fn fn_sig(&self, def: FnDef, args: &GenericArgs) -> PolyFnSig;
 
+    /// Retrieve the closure signature for the given generic arguments.
+    fn closure_sig(&self, args: &GenericArgs) -> PolyFnSig;
+
     /// The number of variants in this ADT.
     fn adt_variants_len(&self, def: AdtDef) -> usize;
 
diff --git a/compiler/stable_mir/src/mir/body.rs b/compiler/stable_mir/src/mir/body.rs
index 663275d9a0f..3dfe7096399 100644
--- a/compiler/stable_mir/src/mir/body.rs
+++ b/compiler/stable_mir/src/mir/body.rs
@@ -228,7 +228,7 @@ pub struct InlineAsmOperand {
     pub raw_rpr: String,
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum UnwindAction {
     Continue,
     Unreachable,
@@ -248,7 +248,7 @@ pub enum AssertMessage {
     MisalignedPointerDereference { required: Operand, found: Operand },
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum BinOp {
     Add,
     AddUnchecked,
@@ -278,8 +278,6 @@ impl BinOp {
     /// Return the type of this operation for the given input Ty.
     /// This function does not perform type checking, and it currently doesn't handle SIMD.
     pub fn ty(&self, lhs_ty: Ty, rhs_ty: Ty) -> Ty {
-        assert!(lhs_ty.kind().is_primitive());
-        assert!(rhs_ty.kind().is_primitive());
         match self {
             BinOp::Add
             | BinOp::AddUnchecked
@@ -293,20 +291,30 @@ impl BinOp {
             | BinOp::BitAnd
             | BinOp::BitOr => {
                 assert_eq!(lhs_ty, rhs_ty);
+                assert!(lhs_ty.kind().is_primitive());
                 lhs_ty
             }
-            BinOp::Shl | BinOp::ShlUnchecked | BinOp::Shr | BinOp::ShrUnchecked | BinOp::Offset => {
+            BinOp::Shl | BinOp::ShlUnchecked | BinOp::Shr | BinOp::ShrUnchecked => {
+                assert!(lhs_ty.kind().is_primitive());
+                assert!(rhs_ty.kind().is_primitive());
+                lhs_ty
+            }
+            BinOp::Offset => {
+                assert!(lhs_ty.kind().is_raw_ptr());
+                assert!(rhs_ty.kind().is_integral());
                 lhs_ty
             }
             BinOp::Eq | BinOp::Lt | BinOp::Le | BinOp::Ne | BinOp::Ge | BinOp::Gt => {
                 assert_eq!(lhs_ty, rhs_ty);
+                let lhs_kind = lhs_ty.kind();
+                assert!(lhs_kind.is_primitive() || lhs_kind.is_raw_ptr() || lhs_kind.is_fn_ptr());
                 Ty::bool_ty()
             }
         }
     }
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum UnOp {
     Not,
     Neg,
@@ -319,7 +327,7 @@ pub enum CoroutineKind {
     Gen(CoroutineSource),
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum CoroutineSource {
     Block,
     Closure,
@@ -343,7 +351,7 @@ pub enum FakeReadCause {
 }
 
 /// Describes what kind of retag is to be performed
-#[derive(Clone, Debug, Eq, PartialEq, Hash)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
 pub enum RetagKind {
     FnEntry,
     TwoPhase,
@@ -351,7 +359,7 @@ pub enum RetagKind {
     Default,
 }
 
-#[derive(Clone, Debug, Eq, PartialEq, Hash)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
 pub enum Variance {
     Covariant,
     Invariant,
@@ -862,7 +870,7 @@ pub enum Safety {
     Normal,
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum PointerCoercion {
     /// Go from a fn-item type to a fn-pointer type.
     ReifyFnPointer,
@@ -889,7 +897,7 @@ pub enum PointerCoercion {
     Unsize,
 }
 
-#[derive(Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum CastKind {
     PointerExposeAddress,
     PointerFromExposedAddress,
diff --git a/compiler/stable_mir/src/target.rs b/compiler/stable_mir/src/target.rs
index bed1dbc4c00..41ec205cfc7 100644
--- a/compiler/stable_mir/src/target.rs
+++ b/compiler/stable_mir/src/target.rs
@@ -11,7 +11,7 @@ pub struct MachineInfo {
 
 impl MachineInfo {
     pub fn target() -> MachineInfo {
-        with(|cx| cx.target_info().clone())
+        with(|cx| cx.target_info())
     }
 
     pub fn target_endianess() -> Endian {
diff --git a/compiler/stable_mir/src/ty.rs b/compiler/stable_mir/src/ty.rs
index bea7702bd34..f473fd8dbb7 100644
--- a/compiler/stable_mir/src/ty.rs
+++ b/compiler/stable_mir/src/ty.rs
@@ -214,38 +214,62 @@ impl TyKind {
         if let TyKind::RigidTy(inner) = self { Some(inner) } else { None }
     }
 
+    #[inline]
     pub fn is_unit(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::Tuple(data)) if data.is_empty())
     }
 
+    #[inline]
     pub fn is_bool(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::Bool))
     }
 
+    #[inline]
+    pub fn is_char(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Char))
+    }
+
+    #[inline]
     pub fn is_trait(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::Dynamic(_, _, DynKind::Dyn)))
     }
 
+    #[inline]
     pub fn is_enum(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::Adt(def, _)) if def.kind() == AdtKind::Enum)
     }
 
+    #[inline]
     pub fn is_struct(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::Adt(def, _)) if def.kind() == AdtKind::Struct)
     }
 
+    #[inline]
     pub fn is_union(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::Adt(def, _)) if def.kind() == AdtKind::Union)
     }
 
+    #[inline]
+    pub fn is_adt(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Adt(..)))
+    }
+
+    #[inline]
+    pub fn is_ref(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Ref(..)))
+    }
+
+    #[inline]
     pub fn is_fn(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::FnDef(..)))
     }
 
+    #[inline]
     pub fn is_fn_ptr(&self) -> bool {
         matches!(self, TyKind::RigidTy(RigidTy::FnPtr(..)))
     }
 
+    #[inline]
     pub fn is_primitive(&self) -> bool {
         matches!(
             self,
@@ -259,6 +283,84 @@ impl TyKind {
         )
     }
 
+    #[inline]
+    pub fn is_float(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Float(_)))
+    }
+
+    #[inline]
+    pub fn is_integral(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Int(_) | RigidTy::Uint(_)))
+    }
+
+    #[inline]
+    pub fn is_numeric(&self) -> bool {
+        self.is_integral() || self.is_float()
+    }
+
+    #[inline]
+    pub fn is_signed(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Int(_)))
+    }
+
+    #[inline]
+    pub fn is_str(&self) -> bool {
+        *self == TyKind::RigidTy(RigidTy::Str)
+    }
+
+    #[inline]
+    pub fn is_slice(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Slice(_)))
+    }
+
+    #[inline]
+    pub fn is_array(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Array(..)))
+    }
+
+    #[inline]
+    pub fn is_mutable_ptr(&self) -> bool {
+        matches!(
+            self,
+            TyKind::RigidTy(RigidTy::RawPtr(_, Mutability::Mut))
+                | TyKind::RigidTy(RigidTy::Ref(_, _, Mutability::Mut))
+        )
+    }
+
+    #[inline]
+    pub fn is_raw_ptr(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::RawPtr(..)))
+    }
+
+    /// Tests if this is any kind of primitive pointer type (reference, raw pointer, fn pointer).
+    #[inline]
+    pub fn is_any_ptr(&self) -> bool {
+        self.is_ref() || self.is_raw_ptr() || self.is_fn_ptr()
+    }
+
+    #[inline]
+    pub fn is_coroutine(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Coroutine(..)))
+    }
+
+    #[inline]
+    pub fn is_closure(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Closure(..)))
+    }
+
+    #[inline]
+    pub fn is_box(&self) -> bool {
+        match self {
+            TyKind::RigidTy(RigidTy::Adt(def, _)) => def.is_box(),
+            _ => false,
+        }
+    }
+
+    #[inline]
+    pub fn is_simd(&self) -> bool {
+        matches!(self, TyKind::RigidTy(RigidTy::Adt(def, _)) if def.is_simd())
+    }
+
     pub fn trait_principal(&self) -> Option<Binder<ExistentialTraitRef>> {
         if let TyKind::RigidTy(RigidTy::Dynamic(predicates, _, _)) = self {
             if let Some(Binder { value: ExistentialPredicate::Trait(trait_ref), bound_vars }) =
@@ -300,12 +402,12 @@ impl TyKind {
         }
     }
 
-    /// Get the function signature for function like types (Fn, FnPtr, Closure, Coroutine)
-    /// FIXME(closure)
+    /// Get the function signature for function like types (Fn, FnPtr, and Closure)
     pub fn fn_sig(&self) -> Option<PolyFnSig> {
         match self {
             TyKind::RigidTy(RigidTy::FnDef(def, args)) => Some(with(|cx| cx.fn_sig(*def, args))),
             TyKind::RigidTy(RigidTy::FnPtr(sig)) => Some(sig.clone()),
+            TyKind::RigidTy(RigidTy::Closure(_def, args)) => Some(with(|cx| cx.closure_sig(args))),
             _ => None,
         }
     }
@@ -481,6 +583,10 @@ impl AdtDef {
         with(|cx| cx.adt_is_box(*self))
     }
 
+    pub fn is_simd(&self) -> bool {
+        with(|cx| cx.adt_is_simd(*self))
+    }
+
     /// The number of variants in this ADT.
     pub fn num_variants(&self) -> usize {
         with(|cx| cx.adt_variants_len(*self))
@@ -738,6 +844,7 @@ pub enum Abi {
     RiscvInterruptS,
 }
 
+/// A binder represents a possibly generic type and its bound vars.
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct Binder<T> {
     pub value: T,
@@ -745,6 +852,16 @@ pub struct Binder<T> {
 }
 
 impl<T> Binder<T> {
+    /// Create a new binder with the given bound vars.
+    pub fn bind_with_vars(value: T, bound_vars: Vec<BoundVariableKind>) -> Self {
+        Binder { value, bound_vars }
+    }
+
+    /// Create a new binder with no bounded variable.
+    pub fn dummy(value: T) -> Self {
+        Binder { value, bound_vars: vec![] }
+    }
+
     pub fn skip_binder(self) -> T {
         self.value
     }
diff --git a/src/ci/docker/host-x86_64/mingw-check/Dockerfile b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
index 85a9a5d3375..82d37f0f633 100644
--- a/src/ci/docker/host-x86_64/mingw-check/Dockerfile
+++ b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
@@ -52,7 +52,7 @@ ENV SCRIPT python3 ../x.py --stage 2 test src/tools/expand-yaml-anchors && \
            RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 library/test && \
            /scripts/validate-toolstate.sh && \
            /scripts/validate-error-codes.sh && \
-           reuse lint && \
+           reuse --include-submodules lint && \
            # Runs checks to ensure that there are no ES5 issues in our JS code.
            es-check es6 ../src/librustdoc/html/static/js/*.js && \
            eslint -c ../src/librustdoc/html/static/.eslintrc.js ../src/librustdoc/html/static/js/*.js && \
diff --git a/src/tools/collect-license-metadata/src/main.rs b/src/tools/collect-license-metadata/src/main.rs
index ca2a6f4b8c8..cbe94af3510 100644
--- a/src/tools/collect-license-metadata/src/main.rs
+++ b/src/tools/collect-license-metadata/src/main.rs
@@ -6,6 +6,16 @@ use crate::licenses::LicensesInterner;
 use anyhow::Error;
 use std::path::PathBuf;
 
+// Some directories have too many slight license differences that'd result in a
+// huge report, and could be considered a standalone project anyway. Those
+// directories are "condensed" into a single licensing block for ease of
+// reading, merging the licensing information.
+//
+// For every `(dir, file)``, every file in `dir` is considered to have the
+// license info of `file`.
+const CONDENSED_DIRECTORIES: &[(&str, &str)] =
+    &[("./src/llvm-project/", "./src/llvm-project/README.md")];
+
 fn main() -> Result<(), Error> {
     let reuse_exe: PathBuf = std::env::var_os("REUSE_EXE").expect("Missing REUSE_EXE").into();
     let dest: PathBuf = std::env::var_os("DEST").expect("Missing DEST").into();
diff --git a/src/tools/collect-license-metadata/src/path_tree.rs b/src/tools/collect-license-metadata/src/path_tree.rs
index 709d91897e6..fc8756d9a2e 100644
--- a/src/tools/collect-license-metadata/src/path_tree.rs
+++ b/src/tools/collect-license-metadata/src/path_tree.rs
@@ -4,7 +4,7 @@
 //! passes over the tree to remove redundant information.
 
 use crate::licenses::{License, LicenseId, LicensesInterner};
-use std::collections::BTreeMap;
+use std::collections::{BTreeMap, BTreeSet};
 use std::path::{Path, PathBuf};
 
 #[derive(serde::Serialize)]
@@ -12,6 +12,7 @@ use std::path::{Path, PathBuf};
 pub(crate) enum Node<L> {
     Root { children: Vec<Node<L>> },
     Directory { name: PathBuf, children: Vec<Node<L>>, license: Option<L> },
+    CondensedDirectory { name: PathBuf, licenses: Vec<L> },
     File { name: PathBuf, license: L },
     Group { files: Vec<PathBuf>, directories: Vec<PathBuf>, license: L },
     Empty,
@@ -57,9 +58,9 @@ impl Node<LicenseId> {
                         Node::Directory { name, mut children, license: None } => {
                             directories.entry(name).or_insert_with(Vec::new).append(&mut children);
                         }
-                        file @ Node::File { .. } => {
-                            files.push(file);
-                        }
+                        file @ Node::File { .. } => files.push(file),
+                        // Propagate condensed directories as-is.
+                        condensed @ Node::CondensedDirectory { .. } => files.push(condensed),
                         Node::Empty => {}
                         Node::Root { .. } => {
                             panic!("can't have a root inside another element");
@@ -86,6 +87,7 @@ impl Node<LicenseId> {
             }
             Node::Empty => {}
             Node::File { .. } => {}
+            Node::CondensedDirectory { .. } => {}
             Node::Group { .. } => {
                 panic!("Group should not be present at this stage");
             }
@@ -132,6 +134,7 @@ impl Node<LicenseId> {
                 }
             }
             Node::File { .. } => {}
+            Node::CondensedDirectory { .. } => {}
             Node::Group { .. } => panic!("group should not be present at this stage"),
             Node::Empty => {}
         }
@@ -174,6 +177,9 @@ impl Node<LicenseId> {
                             Node::Directory { name: child_child_name, .. } => {
                                 *child_child_name = child_name.join(&child_child_name);
                             }
+                            Node::CondensedDirectory { name: child_child_name, .. } => {
+                                *child_child_name = child_name.join(&child_child_name);
+                            }
                             Node::File { name: child_child_name, .. } => {
                                 *child_child_name = child_name.join(&child_child_name);
                             }
@@ -188,6 +194,7 @@ impl Node<LicenseId> {
             }
             Node::Empty => {}
             Node::File { .. } => {}
+            Node::CondensedDirectory { .. } => {}
             Node::Group { .. } => panic!("Group should not be present at this stage"),
         }
     }
@@ -255,6 +262,7 @@ impl Node<LicenseId> {
                 }
             }
             Node::File { .. } => {}
+            Node::CondensedDirectory { .. } => {}
             Node::Group { .. } => panic!("FileGroup should not be present at this stage"),
             Node::Empty => {}
         }
@@ -270,6 +278,7 @@ impl Node<LicenseId> {
                 }
                 children.retain(|child| !matches!(child, Node::Empty));
             }
+            Node::CondensedDirectory { .. } => {}
             Node::Group { .. } => {}
             Node::File { .. } => {}
             Node::Empty => {}
@@ -293,7 +302,24 @@ pub(crate) fn build(mut input: Vec<(PathBuf, LicenseId)>) -> Node<LicenseId> {
     // Ensure reproducibility of all future steps.
     input.sort();
 
-    for (path, license) in input {
+    let mut condensed_directories = BTreeMap::new();
+    'outer: for (path, license) in input {
+        // Files in condensed directories are handled separately.
+        for (condensed_directory, allowed_file) in super::CONDENSED_DIRECTORIES {
+            if path.starts_with(condensed_directory) {
+                if path.as_path() == Path::new(allowed_file) {
+                    // The licence on our allowed file is used to represent the entire directory
+                    condensed_directories
+                        .entry(*condensed_directory)
+                        .or_insert_with(BTreeSet::new)
+                        .insert(license);
+                } else {
+                    // don't add the file
+                }
+                continue 'outer;
+            }
+        }
+
         let mut node = Node::File { name: path.file_name().unwrap().into(), license };
         for component in path.parent().unwrap_or_else(|| Path::new(".")).components().rev() {
             node = Node::Directory {
@@ -306,6 +332,22 @@ pub(crate) fn build(mut input: Vec<(PathBuf, LicenseId)>) -> Node<LicenseId> {
         children.push(node);
     }
 
+    for (path, licenses) in condensed_directories {
+        let path = Path::new(path);
+        let mut node = Node::CondensedDirectory {
+            name: path.file_name().unwrap().into(),
+            licenses: licenses.iter().copied().collect(),
+        };
+        for component in path.parent().unwrap_or_else(|| Path::new(".")).components().rev() {
+            node = Node::Directory {
+                name: component.as_os_str().into(),
+                children: vec![node],
+                license: None,
+            };
+        }
+        children.push(node);
+    }
+
     Node::Root { children }
 }
 
@@ -334,6 +376,10 @@ pub(crate) fn expand_interned_licenses(
         Node::Group { files, directories, license } => {
             Node::Group { files, directories, license: interner.resolve(license) }
         }
+        Node::CondensedDirectory { name, licenses } => Node::CondensedDirectory {
+            name,
+            licenses: licenses.into_iter().map(|license| interner.resolve(license)).collect(),
+        },
         Node::Empty => Node::Empty,
     }
 }
diff --git a/src/tools/collect-license-metadata/src/reuse.rs b/src/tools/collect-license-metadata/src/reuse.rs
index d6b3772ba51..a5d01935f76 100644
--- a/src/tools/collect-license-metadata/src/reuse.rs
+++ b/src/tools/collect-license-metadata/src/reuse.rs
@@ -17,9 +17,11 @@ pub(crate) fn collect(
 
     let mut result = Vec::new();
     for file in document.file_information {
+        let concluded_license = file.concluded_license.expect("File should have licence info");
+        let copyright_text = file.copyright_text.expect("File should have copyright text");
         let license = interner.intern(License {
-            spdx: file.concluded_license.to_string(),
-            copyright: file.copyright_text.split('\n').map(|s| s.into()).collect(),
+            spdx: concluded_license.to_string(),
+            copyright: copyright_text.split('\n').map(|s| s.into()).collect(),
         });
 
         result.push((file.file_name.into(), license));
@@ -30,7 +32,7 @@ pub(crate) fn collect(
 
 fn obtain_spdx_document(reuse_exe: &Path) -> Result<String, Error> {
     let output = Command::new(reuse_exe)
-        .args(&["spdx", "--add-license-concluded", "--creator-person=bors"])
+        .args(&["--include-submodules", "spdx", "--add-license-concluded", "--creator-person=bors"])
         .stdout(Stdio::piped())
         .spawn()?
         .wait_with_output()?;
diff --git a/src/tools/generate-copyright/src/main.rs b/src/tools/generate-copyright/src/main.rs
index 60c77167613..558e87290b0 100644
--- a/src/tools/generate-copyright/src/main.rs
+++ b/src/tools/generate-copyright/src/main.rs
@@ -1,4 +1,5 @@
 use anyhow::Error;
+use std::collections::BTreeSet;
 use std::io::Write;
 use std::path::PathBuf;
 
@@ -26,7 +27,7 @@ fn render_recursive(node: &Node, buffer: &mut Vec<u8>, depth: usize) -> Result<(
             }
         }
         Node::Directory { name, children, license } => {
-            render_license(&prefix, std::iter::once(name), license, buffer)?;
+            render_license(&prefix, std::iter::once(name), license.iter(), buffer)?;
             if !children.is_empty() {
                 writeln!(buffer, "{prefix}")?;
                 writeln!(buffer, "{prefix}*Exceptions:*")?;
@@ -36,11 +37,19 @@ fn render_recursive(node: &Node, buffer: &mut Vec<u8>, depth: usize) -> Result<(
                 }
             }
         }
+        Node::CondensedDirectory { name, licenses } => {
+            render_license(&prefix, std::iter::once(name), licenses.iter(), buffer)?;
+        }
         Node::Group { files, directories, license } => {
-            render_license(&prefix, directories.iter().chain(files.iter()), license, buffer)?;
+            render_license(
+                &prefix,
+                directories.iter().chain(files.iter()),
+                std::iter::once(license),
+                buffer,
+            )?;
         }
         Node::File { name, license } => {
-            render_license(&prefix, std::iter::once(name), license, buffer)?;
+            render_license(&prefix, std::iter::once(name), std::iter::once(license), buffer)?;
         }
     }
 
@@ -50,15 +59,26 @@ fn render_recursive(node: &Node, buffer: &mut Vec<u8>, depth: usize) -> Result<(
 fn render_license<'a>(
     prefix: &str,
     names: impl Iterator<Item = &'a String>,
-    license: &License,
+    licenses: impl Iterator<Item = &'a License>,
     buffer: &mut Vec<u8>,
 ) -> Result<(), Error> {
+    let mut spdxs = BTreeSet::new();
+    let mut copyrights = BTreeSet::new();
+    for license in licenses {
+        spdxs.insert(&license.spdx);
+        for copyright in &license.copyright {
+            copyrights.insert(copyright);
+        }
+    }
+
     for name in names {
         writeln!(buffer, "{prefix}**`{name}`**  ")?;
     }
-    writeln!(buffer, "{prefix}License: `{}`  ", license.spdx)?;
-    for (i, copyright) in license.copyright.iter().enumerate() {
-        let suffix = if i == license.copyright.len() - 1 { "" } else { "  " };
+    for spdx in spdxs.iter() {
+        writeln!(buffer, "{prefix}License: `{spdx}`  ")?;
+    }
+    for (i, copyright) in copyrights.iter().enumerate() {
+        let suffix = if i == copyrights.len() - 1 { "" } else { "  " };
         writeln!(buffer, "{prefix}Copyright: {copyright}{suffix}")?;
     }
 
@@ -74,7 +94,8 @@ struct Metadata {
 #[serde(rename_all = "kebab-case", tag = "type")]
 pub(crate) enum Node {
     Root { children: Vec<Node> },
-    Directory { name: String, children: Vec<Node>, license: License },
+    Directory { name: String, children: Vec<Node>, license: Option<License> },
+    CondensedDirectory { name: String, licenses: Vec<License> },
     File { name: String, license: License },
     Group { files: Vec<String>, directories: Vec<String>, license: License },
 }
diff --git a/src/tools/rust-analyzer/crates/stdx/src/anymap.rs b/src/tools/rust-analyzer/crates/stdx/src/anymap.rs
index 7dba002c6ec..9990f8b0860 100644
--- a/src/tools/rust-analyzer/crates/stdx/src/anymap.rs
+++ b/src/tools/rust-analyzer/crates/stdx/src/anymap.rs
@@ -1,5 +1,6 @@
 //! This file is a port of only the necessary features from https://github.com/chris-morgan/anymap version 1.0.0-beta.2 for use within rust-analyzer.
-//! Copyright © 2014–2022 Chris Morgan. COPYING: https://github.com/chris-morgan/anymap/blob/master/COPYING"
+//! Copyright © 2014–2022 Chris Morgan.
+//! COPYING: https://github.com/chris-morgan/anymap/blob/master/COPYING
 //! Note that the license is changed from Blue Oak Model 1.0.0 or MIT or Apache-2.0 to MIT OR Apache-2.0
 //!
 //! This implementation provides a safe and convenient store for one value of each type.
diff --git a/src/tools/tidy/src/ui_tests.rs b/src/tools/tidy/src/ui_tests.rs
index 40149f8f1c3..dfa386b49de 100644
--- a/src/tools/tidy/src/ui_tests.rs
+++ b/src/tools/tidy/src/ui_tests.rs
@@ -11,7 +11,7 @@ use std::path::{Path, PathBuf};
 const ENTRY_LIMIT: usize = 900;
 // FIXME: The following limits should be reduced eventually.
 const ISSUES_ENTRY_LIMIT: usize = 1852;
-const ROOT_ENTRY_LIMIT: usize = 866;
+const ROOT_ENTRY_LIMIT: usize = 867;
 
 const EXPECTED_TEST_FILE_EXTENSIONS: &[&str] = &[
     "rs",     // test source files
diff --git a/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir b/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir
index 111dd8e97f9..59e27512464 100644
--- a/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir
+++ b/tests/mir-opt/building/async_await.b-{closure#0}.coroutine_resume.0.mir
@@ -178,6 +178,10 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body@$DIR/async_await.rs:15:18: 18:2}>,
         StorageLive(_20);
         _20 = ();
         _0 = Poll::<()>::Pending;
+        StorageDead(_3);
+        StorageDead(_4);
+        StorageDead(_19);
+        StorageDead(_20);
         discriminant((*(_1.0: &mut {async fn body@$DIR/async_await.rs:15:18: 18:2}))) = 3;
         return;
     }
@@ -276,6 +280,9 @@ fn b::{closure#0}(_1: Pin<&mut {async fn body@$DIR/async_await.rs:15:18: 18:2}>,
         StorageLive(_36);
         _36 = ();
         _0 = Poll::<()>::Pending;
+        StorageDead(_21);
+        StorageDead(_35);
+        StorageDead(_36);
         discriminant((*(_1.0: &mut {async fn body@$DIR/async_await.rs:15:18: 18:2}))) = 4;
         return;
     }
diff --git a/tests/mir-opt/coroutine_tiny.main-{closure#0}.coroutine_resume.0.mir b/tests/mir-opt/coroutine_tiny.main-{closure#0}.coroutine_resume.0.mir
index 17b99c87c39..165aa3a05cb 100644
--- a/tests/mir-opt/coroutine_tiny.main-{closure#0}.coroutine_resume.0.mir
+++ b/tests/mir-opt/coroutine_tiny.main-{closure#0}.coroutine_resume.0.mir
@@ -55,6 +55,9 @@ fn main::{closure#0}(_1: Pin<&mut {coroutine@$DIR/coroutine_tiny.rs:20:16: 20:24
         StorageLive(_7);
         _7 = ();
         _0 = CoroutineState::<(), ()>::Yielded(move _7);
+        StorageDead(_4);
+        StorageDead(_6);
+        StorageDead(_7);
         discriminant((*(_1.0: &mut {coroutine@$DIR/coroutine_tiny.rs:20:16: 20:24}))) = 3;
         return;
     }
diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff
index 42dd7ba55cf..68c612314f6 100644
--- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff
+++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-abort.diff
@@ -89,6 +89,7 @@
 + 
 +     bb6: {
 +         _1 = CoroutineState::<i32, bool>::Yielded(move _8);
++         StorageDead(_8);
 +         discriminant((*_6)) = 3;
 +         goto -> bb2;
 +     }
diff --git a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff
index 7b8958c13fc..1bf14e8c3b3 100644
--- a/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff
+++ b/tests/mir-opt/inline/inline_coroutine.main.Inline.panic-unwind.diff
@@ -103,6 +103,7 @@
 + 
 +     bb8: {
 +         _1 = CoroutineState::<i32, bool>::Yielded(move _8);
++         StorageDead(_8);
 +         discriminant((*_6)) = 3;
 +         goto -> bb4;
 +     }
diff --git a/tests/ui/error-emitter/highlighting.not-windows.stderr b/tests/ui/error-emitter/highlighting.not-windows.stderr
new file mode 100644
index 00000000000..922bb19a248
--- /dev/null
+++ b/tests/ui/error-emitter/highlighting.not-windows.stderr
@@ -0,0 +1,22 @@
+error[E0308]: mismatched types
+  --> $DIR/highlighting.rs:26:11
+   |
+LL |     query(wrapped_fn);
+   |     ----- ^^^^^^^^^^ one type is more general than the other
+   |     |
+   |     arguments to this function are incorrect
+   |
+   = note: expected fn pointer `for<'a> fn(Box<(dyn Any + Send + 'a)>) -> Pin<_>`
+                 found fn item `fn(Box<(dyn Any + Send + 'static)>) -> Pin<_> {wrapped_fn}`
+note: function defined here
+  --> $DIR/highlighting.rs:15:4
+   |
+LL |   fn query(_: fn(Box<(dyn Any + Send + '_)>) -> Pin<Box<(
+   |  ____^^^^^_-
+LL | |     dyn Future<Output = Result<Box<(dyn Any + 'static)>, String>> + Send + 'static
+LL | | )>>) {}
+   | |___-
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/error-emitter/highlighting.rs b/tests/ui/error-emitter/highlighting.rs
new file mode 100644
index 00000000000..fd61b2b05ff
--- /dev/null
+++ b/tests/ui/error-emitter/highlighting.rs
@@ -0,0 +1,27 @@
+// Make sure "highlighted" code is colored purple
+
+// compile-flags: --error-format=human --color=always
+// error-pattern:for<'a> 
+// edition:2018
+
+// revisions: windows not-windows
+// [windows]only-windows
+// [not-windows]ignore-windows
+
+use core::pin::Pin;
+use core::future::Future;
+use core::any::Any;
+
+fn query(_: fn(Box<(dyn Any + Send + '_)>) -> Pin<Box<(
+    dyn Future<Output = Result<Box<(dyn Any + 'static)>, String>> + Send + 'static
+)>>) {}
+
+fn wrapped_fn<'a>(_: Box<(dyn Any + Send)>) -> Pin<Box<(
+    dyn Future<Output = Result<Box<(dyn Any + 'static)>, String>> + Send + 'static
+)>> {
+    Box::pin(async { Err("nope".into()) })
+}
+
+fn main() {
+    query(wrapped_fn);
+}
diff --git a/tests/ui/error-emitter/highlighting.windows.stderr b/tests/ui/error-emitter/highlighting.windows.stderr
new file mode 100644
index 00000000000..11d4125db4b
--- /dev/null
+++ b/tests/ui/error-emitter/highlighting.windows.stderr
@@ -0,0 +1,22 @@
+error[E0308]: mismatched types
+  --> $DIR/highlighting.rs:26:11
+   |
+LL |     query(wrapped_fn);
+   |     ----- ^^^^^^^^^^ one type is more general than the other
+   |     |
+   |     arguments to this function are incorrect
+   |
+   = note: expected fn pointer `for<'a> fn(Box<(dyn Any + Send + 'a)>) -> Pin<_>`
+                 found fn item `fn(Box<(dyn Any + Send + 'static)>) -> Pin<_> {wrapped_fn}`
+note: function defined here
+  --> $DIR/highlighting.rs:15:4
+   |
+LL |   fn query(_: fn(Box<(dyn Any + Send + '_)>) -> Pin<Box<(
+   |  ____^^^^^_-
+LL | |     dyn Future<Output = Result<Box<(dyn Any + 'static)>, String>> + Send + 'static
+LL | | )>>) {}
+   | |___-
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/suggestions/multiline-multipart-suggestion.stderr b/tests/ui/error-emitter/multiline-multipart-suggestion.not-windows.stderr
index 045a86b4f54..49c0354a2a7 100644
--- a/tests/ui/suggestions/multiline-multipart-suggestion.stderr
+++ b/tests/ui/error-emitter/multiline-multipart-suggestion.not-windows.stderr
@@ -1,17 +1,17 @@
 error[E0106]: missing lifetime specifier
-  --> $DIR/multiline-multipart-suggestion.rs:4:34
+  --> $DIR/multiline-multipart-suggestion.rs:8:34
    |
-LL | fn short(foo_bar: &Vec<&i32>) -> &i32 {
+LL | fn short(foo_bar: &Vec<&i32>) -> &i32 {
    |                   ----------     ^ expected named lifetime parameter
    |
    = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
 help: consider introducing a named lifetime parameter
    |
-LL | fn short<'a>(foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
+LL | fn short<'a>(foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
    |         ++++           ++      ++           ++
 
 error[E0106]: missing lifetime specifier
-  --> $DIR/multiline-multipart-suggestion.rs:11:6
+  --> $DIR/multiline-multipart-suggestion.rs:15:6
    |
 LL |     foo_bar: &Vec<&i32>,
    |              ----------
@@ -22,14 +22,14 @@
    = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
 help: consider introducing a named lifetime parameter
    |
-LL ~ fn long<'a>(
+LL ~ fn long<'a>(
 LL ~     foo_bar: &'a Vec<&'a i32>,
 LL |     something_very_long_so_that_the_line_will_wrap_around__________: i32,
 LL ~ ) -> &'a i32 {
    |
 
 error[E0106]: missing lifetime specifier
-  --> $DIR/multiline-multipart-suggestion.rs:16:29
+  --> $DIR/multiline-multipart-suggestion.rs:20:29
    |
 LL |     foo_bar: &Vec<&i32>) -> &i32 {
    |              ----------     ^ expected named lifetime parameter
@@ -37,7 +37,7 @@
    = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
 help: consider introducing a named lifetime parameter
    |
-LL ~ fn long2<'a>(
+LL ~ fn long2<'a>(
 LL ~     foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
    |
 
diff --git a/tests/ui/suggestions/multiline-multipart-suggestion.rs b/tests/ui/error-emitter/multiline-multipart-suggestion.rs
index 77d0322d05f..a06399c3458 100644
--- a/tests/ui/suggestions/multiline-multipart-suggestion.rs
+++ b/tests/ui/error-emitter/multiline-multipart-suggestion.rs
@@ -1,18 +1,22 @@
 // compile-flags: --error-format=human --color=always
-// ignore-windows
+// error-pattern: missing lifetime specifier
 
-fn short(foo_bar: &Vec<&i32>) -> &i32 { //~ ERROR missing lifetime specifier
+// revisions: windows not-windows
+// [windows]only-windows
+// [not-windows]ignore-windows
+
+fn short(foo_bar: &Vec<&i32>) -> &i32 {
     &12
 }
 
-fn long( //~ ERROR missing lifetime specifier
+fn long(
     foo_bar: &Vec<&i32>,
     something_very_long_so_that_the_line_will_wrap_around__________: i32,
 ) -> &i32 {
     &12
 }
 
-fn long2( //~ ERROR missing lifetime specifier
+fn long2(
     foo_bar: &Vec<&i32>) -> &i32 {
     &12
 }
diff --git a/tests/ui/error-emitter/multiline-multipart-suggestion.windows.stderr b/tests/ui/error-emitter/multiline-multipart-suggestion.windows.stderr
new file mode 100644
index 00000000000..bf32c228de3
--- /dev/null
+++ b/tests/ui/error-emitter/multiline-multipart-suggestion.windows.stderr
@@ -0,0 +1,46 @@
+error[E0106]: missing lifetime specifier
+  --> $DIR/multiline-multipart-suggestion.rs:8:34
+   |
+LL | fn short(foo_bar: &Vec<&i32>) -> &i32 {
+   |                   ----------     ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
+help: consider introducing a named lifetime parameter
+   |
+LL | fn short<'a>(foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
+   |         ++++           ++      ++           ++
+
+error[E0106]: missing lifetime specifier
+  --> $DIR/multiline-multipart-suggestion.rs:15:6
+   |
+LL |     foo_bar: &Vec<&i32>,
+   |              ----------
+LL |     something_very_long_so_that_the_line_will_wrap_around__________: i32,
+LL | ) -> &i32 {
+   |      ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
+help: consider introducing a named lifetime parameter
+   |
+LL ~ fn long<'a>(
+LL ~     foo_bar: &'a Vec<&'a i32>,
+LL |     something_very_long_so_that_the_line_will_wrap_around__________: i32,
+LL ~ ) -> &'a i32 {
+   |
+
+error[E0106]: missing lifetime specifier
+  --> $DIR/multiline-multipart-suggestion.rs:20:29
+   |
+LL |     foo_bar: &Vec<&i32>) -> &i32 {
+   |              ----------     ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
+help: consider introducing a named lifetime parameter
+   |
+LL ~ fn long2<'a>(
+LL ~     foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
+   |
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0106`.
diff --git a/triagebot.toml b/triagebot.toml
index 2d9a5dabc8a..30f049c79d6 100644
--- a/triagebot.toml
+++ b/triagebot.toml
@@ -631,7 +631,7 @@ cc = ["@nnethercote"]
 [assign]
 warn_non_default_branch = true
 contributing_url = "https://rustc-dev-guide.rust-lang.org/getting-started.html"
-users_on_vacation = ["jyn514", "oli-obk", "wesleywiser"]
+users_on_vacation = ["jyn514", "oli-obk"]
 
 [assign.adhoc_groups]
 compiler-team = [