Auto merge of #3301 - rust-lang:rustup-2024-02-16, r=saethlin

Automatic Rustup

16 files changed, 53 insertions, 65 deletions

diff --git a/src/tools/clippy/clippy_lints/src/matches/match_same_arms.rs b/src/tools/clippy/clippy_lints/src/matches/match_same_arms.rs
index 6595658b769..b8f7d966820 100644
--- a/src/tools/clippy/clippy_lints/src/matches/match_same_arms.rs
+++ b/src/tools/clippy/clippy_lints/src/matches/match_same_arms.rs
@@ -295,7 +295,8 @@ impl<'a> NormalizedPat<'a> {
                     LitKind::Char(val) => Self::LitInt(val.into()),
                     LitKind::Int(val, _) => Self::LitInt(val.get()),
                     LitKind::Bool(val) => Self::LitBool(val),
-                    LitKind::Float(..) | LitKind::Err => Self::Wild,
+                    LitKind::Float(..) => Self::Wild,
+                    LitKind::Err(guar) => Self::Err(guar),
                 },
                 _ => Self::Wild,
             },
diff --git a/src/tools/clippy/clippy_lints/src/redundant_type_annotations.rs b/src/tools/clippy/clippy_lints/src/redundant_type_annotations.rs
index c8352c05265..079e6500e3c 100644
--- a/src/tools/clippy/clippy_lints/src/redundant_type_annotations.rs
+++ b/src/tools/clippy/clippy_lints/src/redundant_type_annotations.rs
@@ -200,7 +200,7 @@ impl LateLintPass<'_> for RedundantTypeAnnotations {
                                 span_lint(cx, REDUNDANT_TYPE_ANNOTATIONS, local.span, "redundant type annotation");
                             }
                         },
-                        LitKind::Err => (),
+                        LitKind::Err(_) => (),
                         LitKind::ByteStr(..) => {
                             // We only lint if the type annotation is an array type (e.g. &[u8; 4]).
                             // If instead it is a slice (e.g. &[u8]) it may not be redundant, so we
diff --git a/src/tools/clippy/clippy_lints/src/utils/author.rs b/src/tools/clippy/clippy_lints/src/utils/author.rs
index 29c67341a46..a0a6382046d 100644
--- a/src/tools/clippy/clippy_lints/src/utils/author.rs
+++ b/src/tools/clippy/clippy_lints/src/utils/author.rs
@@ -279,7 +279,7 @@ impl<'a, 'tcx> PrintVisitor<'a, 'tcx> {
         match lit.value.node {
             LitKind::Bool(val) => kind!("Bool({val:?})"),
             LitKind::Char(c) => kind!("Char({c:?})"),
-            LitKind::Err => kind!("Err"),
+            LitKind::Err(_) => kind!("Err"),
             LitKind::Byte(b) => kind!("Byte({b})"),
             LitKind::Int(i, suffix) => {
                 let int_ty = match suffix {
diff --git a/src/tools/clippy/clippy_utils/src/ast_utils.rs b/src/tools/clippy/clippy_utils/src/ast_utils.rs
index adc35bd82ae..0467a8a6570 100644
--- a/src/tools/clippy/clippy_utils/src/ast_utils.rs
+++ b/src/tools/clippy/clippy_utils/src/ast_utils.rs
@@ -690,7 +690,7 @@ pub fn eq_ty(l: &Ty, r: &Ty) -> bool {
     match (&l.kind, &r.kind) {
         (Paren(l), _) => eq_ty(l, r),
         (_, Paren(r)) => eq_ty(l, r),
-        (Never, Never) | (Infer, Infer) | (ImplicitSelf, ImplicitSelf) | (Err, Err) | (CVarArgs, CVarArgs) => true,
+        (Never, Never) | (Infer, Infer) | (ImplicitSelf, ImplicitSelf) | (Err(_), Err(_)) | (CVarArgs, CVarArgs) => true,
         (Slice(l), Slice(r)) => eq_ty(l, r),
         (Array(le, ls), Array(re, rs)) => eq_ty(le, re) && eq_expr(&ls.value, &rs.value),
         (Ptr(l), Ptr(r)) => l.mutbl == r.mutbl && eq_ty(&l.ty, &r.ty),
diff --git a/src/tools/clippy/clippy_utils/src/consts.rs b/src/tools/clippy/clippy_utils/src/consts.rs
index 61b38391d9e..79c691992a8 100644
--- a/src/tools/clippy/clippy_utils/src/consts.rs
+++ b/src/tools/clippy/clippy_utils/src/consts.rs
@@ -286,7 +286,7 @@ pub fn lit_to_mir_constant<'tcx>(lit: &LitKind, ty: Option<Ty<'tcx>>) -> Constan
             _ => bug!(),
         },
         LitKind::Bool(b) => Constant::Bool(b),
-        LitKind::Err => Constant::Err,
+        LitKind::Err(_) => Constant::Err,
     }
 }
 
diff --git a/src/tools/clippy/tests/ui/match_str_case_mismatch.stderr b/src/tools/clippy/tests/ui/match_str_case_mismatch.stderr
index f799a4698b9..b178fb7512c 100644
--- a/src/tools/clippy/tests/ui/match_str_case_mismatch.stderr
+++ b/src/tools/clippy/tests/ui/match_str_case_mismatch.stderr
@@ -17,7 +17,7 @@ error: this `match` arm has a differing case than its expression
 LL |         "~!@#$%^&*()-_=+Foo" => {},
    |         ^^^^^^^^^^^^^^^^^^^^
    |
-help: consider changing the case of this arm to respect `to_ascii_lowercase`
+help: consider changing the case of this arm to respect `to_ascii_lowercase` (notice the capitalization difference)
    |
 LL |         "~!@#$%^&*()-_=+foo" => {},
    |         ~~~~~~~~~~~~~~~~~~~~
diff --git a/src/tools/generate-windows-sys/src/main.rs b/src/tools/generate-windows-sys/src/main.rs
index dc95d969aed..c8913910bd6 100644
--- a/src/tools/generate-windows-sys/src/main.rs
+++ b/src/tools/generate-windows-sys/src/main.rs
@@ -1,34 +1,49 @@
 use std::env;
 use std::error::Error;
 use std::fs;
-use std::io::{self, Read, Seek, Write};
+use std::io::{Read, Seek, SeekFrom, Write};
 use std::path::PathBuf;
 
-/// This is printed to the file before the rest of the contents.
-const PRELUDE: &str = r#"// This file is autogenerated.
-//
-// To add bindings, edit windows_sys.lst then use `./x run generate-windows-sys` to
-// regenerate the bindings.
-//
-// ignore-tidy-filelength
-"#;
-
 fn main() -> Result<(), Box<dyn Error>> {
     let mut path: PathBuf =
         env::args_os().nth(1).expect("a path to the rust repository is required").into();
     path.push("library/std/src/sys/pal/windows/c");
     env::set_current_dir(&path)?;
 
-    let info = windows_bindgen::bindgen(["--etc", "windows_sys.lst"])?;
+    sort_bindings("bindings.txt")?;
+
+    let info = windows_bindgen::bindgen(["--etc", "bindings.txt"])?;
     println!("{info}");
 
-    // add some gunk to the output file.
-    let mut f = fs::File::options().read(true).write(true).open("windows_sys.rs")?;
+    let mut f = std::fs::File::options().append(true).open("windows_sys.rs")?;
+    writeln!(&mut f, "// ignore-tidy-filelength")?;
+
+    Ok(())
+}
+
+fn sort_bindings(file_name: &str) -> Result<(), Box<dyn Error>> {
+    let mut f = fs::File::options().read(true).write(true).open(file_name)?;
     let mut bindings = String::new();
     f.read_to_string(&mut bindings)?;
-    f.seek(io::SeekFrom::Start(0))?;
-    f.write_all(PRELUDE.as_bytes())?;
-    f.write_all(bindings.as_bytes())?;
+    f.set_len(0)?;
+    f.seek(SeekFrom::Start(0))?;
 
+    let mut lines = bindings.split_inclusive('\n');
+    for line in &mut lines {
+        f.write(line.as_bytes())?;
+        if line.contains("--filter") {
+            break;
+        }
+    }
+    let mut bindings = Vec::new();
+    for line in &mut lines {
+        if !line.trim().is_empty() {
+            bindings.push(line);
+        }
+    }
+    bindings.sort_by(|a, b| a.to_lowercase().cmp(&b.to_lowercase()));
+    for line in bindings {
+        f.write(line.as_bytes())?;
+    }
     Ok(())
 }
diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version
index 2748518e634..2115e482c64 100644
--- a/src/tools/miri/rust-version
+++ b/src/tools/miri/rust-version
@@ -1 +1 @@
-502ce8287bc3c86dca07acc38c5ff9431a6097be
+0f806a9812b62c36bdab08d33c14cf2d3ecf4355
diff --git a/src/tools/miri/src/shims/intrinsics/mod.rs b/src/tools/miri/src/shims/intrinsics/mod.rs
index 7a5a079c1cb..602e8b31b01 100644
--- a/src/tools/miri/src/shims/intrinsics/mod.rs
+++ b/src/tools/miri/src/shims/intrinsics/mod.rs
@@ -106,12 +106,12 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
             "volatile_load" => {
                 let [place] = check_arg_count(args)?;
                 let place = this.deref_pointer(place)?;
-                this.copy_op(&place, dest, /*allow_transmute*/ false)?;
+                this.copy_op(&place, dest)?;
             }
             "volatile_store" => {
                 let [place, dest] = check_arg_count(args)?;
                 let place = this.deref_pointer(place)?;
-                this.copy_op(dest, &place, /*allow_transmute*/ false)?;
+                this.copy_op(dest, &place)?;
             }
 
             "write_bytes" | "volatile_set_memory" => {
diff --git a/src/tools/miri/src/shims/x86/mod.rs b/src/tools/miri/src/shims/x86/mod.rs
index 1aaf820f460..115be1d6f22 100644
--- a/src/tools/miri/src/shims/x86/mod.rs
+++ b/src/tools/miri/src/shims/x86/mod.rs
@@ -296,11 +296,7 @@ fn bin_op_simd_float_first<'tcx, F: rustc_apfloat::Float>(
     this.write_scalar(res0, &this.project_index(&dest, 0)?)?;
 
     for i in 1..dest_len {
-        this.copy_op(
-            &this.project_index(&left, i)?,
-            &this.project_index(&dest, i)?,
-            /*allow_transmute*/ false,
-        )?;
+        this.copy_op(&this.project_index(&left, i)?, &this.project_index(&dest, i)?)?;
     }
 
     Ok(())
@@ -421,11 +417,7 @@ fn unary_op_ss<'tcx>(
     this.write_scalar(res0, &this.project_index(&dest, 0)?)?;
 
     for i in 1..dest_len {
-        this.copy_op(
-            &this.project_index(&op, i)?,
-            &this.project_index(&dest, i)?,
-            /*allow_transmute*/ false,
-        )?;
+        this.copy_op(&this.project_index(&op, i)?, &this.project_index(&dest, i)?)?;
     }
 
     Ok(())
@@ -481,11 +473,7 @@ fn round_first<'tcx, F: rustc_apfloat::Float>(
     )?;
 
     for i in 1..dest_len {
-        this.copy_op(
-            &this.project_index(&left, i)?,
-            &this.project_index(&dest, i)?,
-            /*allow_transmute*/ false,
-        )?;
+        this.copy_op(&this.project_index(&left, i)?, &this.project_index(&dest, i)?)?;
     }
 
     Ok(())
diff --git a/src/tools/miri/src/shims/x86/sse.rs b/src/tools/miri/src/shims/x86/sse.rs
index 1e9afc1e9e0..da0db92738f 100644
--- a/src/tools/miri/src/shims/x86/sse.rs
+++ b/src/tools/miri/src/shims/x86/sse.rs
@@ -208,11 +208,7 @@ pub(super) trait EvalContextExt<'mir, 'tcx: 'mir>:
                 this.write_immediate(*res0, &dest0)?;
 
                 for i in 1..dest_len {
-                    this.copy_op(
-                        &this.project_index(&left, i)?,
-                        &this.project_index(&dest, i)?,
-                        /*allow_transmute*/ false,
-                    )?;
+                    this.copy_op(&this.project_index(&left, i)?, &this.project_index(&dest, i)?)?;
                 }
             }
             _ => return Ok(EmulateForeignItemResult::NotSupported),
diff --git a/src/tools/miri/src/shims/x86/sse2.rs b/src/tools/miri/src/shims/x86/sse2.rs
index 49bf7547ab0..b34b93e3739 100644
--- a/src/tools/miri/src/shims/x86/sse2.rs
+++ b/src/tools/miri/src/shims/x86/sse2.rs
@@ -440,11 +440,7 @@ pub(super) trait EvalContextExt<'mir, 'tcx: 'mir>:
                 this.write_scalar(res0, &this.project_index(&dest, 0)?)?;
 
                 for i in 1..dest_len {
-                    this.copy_op(
-                        &this.project_index(&op, i)?,
-                        &this.project_index(&dest, i)?,
-                        /*allow_transmute*/ false,
-                    )?;
+                    this.copy_op(&this.project_index(&op, i)?, &this.project_index(&dest, i)?)?;
                 }
             }
             // Used to implement _mm_sqrt_pd functions.
@@ -581,11 +577,7 @@ pub(super) trait EvalContextExt<'mir, 'tcx: 'mir>:
 
                 // Copy remianing from `left`
                 for i in 1..dest_len {
-                    this.copy_op(
-                        &this.project_index(&left, i)?,
-                        &this.project_index(&dest, i)?,
-                        /*allow_transmute*/ false,
-                    )?;
+                    this.copy_op(&this.project_index(&left, i)?, &this.project_index(&dest, i)?)?;
                 }
             }
             // Used to implement the `_mm_pause` function.
diff --git a/src/tools/miri/src/shims/x86/sse41.rs b/src/tools/miri/src/shims/x86/sse41.rs
index 67bb63f0a3d..32b1fe43c58 100644
--- a/src/tools/miri/src/shims/x86/sse41.rs
+++ b/src/tools/miri/src/shims/x86/sse41.rs
@@ -57,11 +57,7 @@ pub(super) trait EvalContextExt<'mir, 'tcx: 'mir>:
                         this.write_immediate(*src_value, &dest)?;
                     } else {
                         // copy from `left`
-                        this.copy_op(
-                            &this.project_index(&left, i)?,
-                            &dest,
-                            /*allow_transmute*/ false,
-                        )?;
+                        this.copy_op(&this.project_index(&left, i)?, &dest)?;
                     }
                 }
             }
diff --git a/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/rust_analyzer_span.rs b/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/rust_analyzer_span.rs
index c7c7bea9941..8a9d52a37a2 100644
--- a/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/rust_analyzer_span.rs
+++ b/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/rust_analyzer_span.rs
@@ -72,7 +72,7 @@ impl server::FreeFunctions for RaSpanServer {
     ) -> Result<bridge::Literal<Self::Span, Self::Symbol>, ()> {
         // FIXME: keep track of LitKind and Suffix
         Ok(bridge::Literal {
-            kind: bridge::LitKind::Err,
+            kind: bridge::LitKind::Integer, // dummy
             symbol: Symbol::intern(self.interner, s),
             suffix: None,
             span: self.call_site,
@@ -202,7 +202,7 @@ impl server::TokenStream for RaSpanServer {
                 tt::TokenTree::Leaf(tt::Leaf::Literal(lit)) => {
                     bridge::TokenTree::Literal(bridge::Literal {
                         // FIXME: handle literal kinds
-                        kind: bridge::LitKind::Err,
+                        kind: bridge::LitKind::Integer, // dummy
                         symbol: Symbol::intern(self.interner, &lit.text),
                         // FIXME: handle suffixes
                         suffix: None,
diff --git a/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/token_id.rs b/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/token_id.rs
index edbdc67b482..15a9e0deae4 100644
--- a/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/token_id.rs
+++ b/src/tools/rust-analyzer/crates/proc-macro-srv/src/server/token_id.rs
@@ -64,7 +64,7 @@ impl server::FreeFunctions for TokenIdServer {
     ) -> Result<bridge::Literal<Self::Span, Self::Symbol>, ()> {
         // FIXME: keep track of LitKind and Suffix
         Ok(bridge::Literal {
-            kind: bridge::LitKind::Err,
+            kind: bridge::LitKind::Integer, // dummy
             symbol: Symbol::intern(self.interner, s),
             suffix: None,
             span: self.call_site,
@@ -187,7 +187,7 @@ impl server::TokenStream for TokenIdServer {
                 tt::TokenTree::Leaf(tt::Leaf::Literal(lit)) => {
                     bridge::TokenTree::Literal(bridge::Literal {
                         // FIXME: handle literal kinds
-                        kind: bridge::LitKind::Err,
+                        kind: bridge::LitKind::Integer, // dummy
                         symbol: Symbol::intern(self.interner, &lit.text),
                         // FIXME: handle suffixes
                         suffix: None,
diff --git a/src/tools/rustfmt/src/types.rs b/src/tools/rustfmt/src/types.rs
index 4cd8e6a703e..7f220a456a8 100644
--- a/src/tools/rustfmt/src/types.rs
+++ b/src/tools/rustfmt/src/types.rs
@@ -859,7 +859,7 @@ impl Rewrite for ast::Ty {
                 })
             }
             ast::TyKind::CVarArgs => Some("...".to_owned()),
-            ast::TyKind::Err => Some(context.snippet(self.span).to_owned()),
+            ast::TyKind::Dummy | ast::TyKind::Err(_) => Some(context.snippet(self.span).to_owned()),
             ast::TyKind::Typeof(ref anon_const) => rewrite_call(
                 context,
                 "typeof",