Merge pull request #4186 from rust-lang/rustup-2025-02-11

Automatic Rustup

Author: RalfJung

.editorconfig

@@ -9,6 +9,8 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
+[!src/llvm-project]
 indent_style = space
 indent_size = 4
 

.git-blame-ignore-revs

@@ -29,3 +29,5 @@ ec2cc761bc7067712ecc7734502f703fe3b024c8
 99cb0c6bc399fb94a0ddde7e9b38e9c00d523bad
 # reformat with rustfmt edition 2024
 c682aa162b0d41e21cc6748f4fecfe01efb69d1f
+# reformat with updated edition 2024
+1fcae03369abb4c2cc180cd5a49e1f4440a81300

Cargo.lock

@@ -420,9 +420,9 @@ version = "0.1.0"
 
 [[package]]
 name = "cc"
-version = "1.2.7"
+version = "1.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a012a0df96dd6d06ba9a1b29d6402d1a5d77c6befd2566afdc26e10603dc93d7"
+checksum = "c7777341816418c02e033934a09f20dc0ccaf65a5201ef8a450ae0105a573fda"
 dependencies = [
  "shlex",
 ]
@@ -1209,16 +1209,6 @@ dependencies = [
  "tidy",
 ]
 
-[[package]]
-name = "field-offset"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38e2275cc4e4fc009b0669731a1e5ab7ebf11f469eaede2bab9309a5b4d6057f"
-dependencies = [
- "memoffset",
- "rustc_version",
-]
-
 [[package]]
 name = "filetime"
 version = "0.2.25"
@@ -2295,15 +2285,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "memoffset"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -2322,9 +2303,9 @@ dependencies = [
 
 [[package]]
 name = "minifier"
-version = "0.3.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd559bbf5d350ac7f2c1cf92ed71a869b847a92bce0c1318b47932a5b5f65cdd"
+checksum = "1cf47565b1430f5fe6c81d3afcb4b835271348d7eb35294a4d592e38dd09ea22"
 
 [[package]]
 name = "minimal-lexical"
@@ -3287,13 +3268,6 @@ dependencies = [
  "tikv-jemalloc-sys",
 ]
 
-[[package]]
-name = "rustc-perf-wrapper"
-version = "0.1.0"
-dependencies = [
- "clap",
-]
-
 [[package]]
 name = "rustc-rayon"
 version = "0.5.1"
@@ -3400,6 +3374,7 @@ dependencies = [
 name = "rustc_ast_lowering"
 version = "0.0.0"
 dependencies = [
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_pretty",
  "rustc_data_structures",
@@ -3422,6 +3397,7 @@ name = "rustc_ast_passes"
 version = "0.0.0"
 dependencies = [
  "itertools",
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_pretty",
  "rustc_attr_parsing",
@@ -4015,6 +3991,7 @@ version = "0.0.0"
 dependencies = [
  "rustc-rayon",
  "rustc-rayon-core",
+ "rustc_abi",
  "rustc_ast",
  "rustc_ast_lowering",
  "rustc_ast_passes",
@@ -4177,7 +4154,6 @@ version = "0.0.0"
 dependencies = [
  "bitflags",
  "either",
- "field-offset",
  "gsgdt",
  "polonius-engine",
  "rustc-rayon-core",
@@ -4425,7 +4401,6 @@ dependencies = [
 name = "rustc_query_impl"
 version = "0.0.0"
 dependencies = [
- "field-offset",
  "measureme",
  "rustc_data_structures",
  "rustc_errors",

Cargo.toml

@@ -45,7 +45,6 @@ members = [
   "src/tools/rustdoc-gui-test",
   "src/tools/opt-dist",
   "src/tools/coverage-dump",
-  "src/tools/rustc-perf-wrapper",
   "src/tools/wasm-component-ld",
   "src/tools/features-status-dump",
 ]

compiler/rustc_abi/src/lib.rs

@@ -1184,10 +1184,13 @@ impl Scalar {
     #[inline]
     pub fn is_bool(&self) -> bool {
         use Integer::*;
-        matches!(self, Scalar::Initialized {
-            value: Primitive::Int(I8, false),
-            valid_range: WrappingRange { start: 0, end: 1 }
-        })
+        matches!(
+            self,
+            Scalar::Initialized {
+                value: Primitive::Int(I8, false),
+                valid_range: WrappingRange { start: 0, end: 1 }
+            }
+        )
     }
 
     /// Get the primitive representation of this type, ignoring the valid range and whether the

compiler/rustc_ast/src/ast.rs

@@ -3225,7 +3225,7 @@ pub enum Extern {
     ///
     /// E.g. `extern fn foo() {}`.
     ///
-    /// This is just `extern "C"` (see `rustc_target::spec::abi::Abi::FALLBACK`).
+    /// This is just `extern "C"` (see `rustc_abi::ExternAbi::FALLBACK`).
     Implicit(Span),
     /// An explicit extern keyword was used with an explicit ABI.
     ///

compiler/rustc_ast/src/expand/autodiff_attrs.rs

@@ -30,14 +30,6 @@ pub enum DiffMode {
     Forward,
     /// The target function, to be created using reverse mode AD.
     Reverse,
-    /// The target function, to be created using forward mode AD.
-    /// This target function will also be used as a source for higher order derivatives,
-    /// so compute it before all Forward/Reverse targets and optimize it through llvm.
-    ForwardFirst,
-    /// The target function, to be created using reverse mode AD.
-    /// This target function will also be used as a source for higher order derivatives,
-    /// so compute it before all Forward/Reverse targets and optimize it through llvm.
-    ReverseFirst,
 }
 
 /// Dual and Duplicated (and their Only variants) are getting lowered to the same Enzyme Activity.
@@ -92,10 +84,10 @@ pub struct AutoDiffAttrs {
 
 impl DiffMode {
     pub fn is_rev(&self) -> bool {
-        matches!(self, DiffMode::Reverse | DiffMode::ReverseFirst)
+        matches!(self, DiffMode::Reverse)
     }
     pub fn is_fwd(&self) -> bool {
-        matches!(self, DiffMode::Forward | DiffMode::ForwardFirst)
+        matches!(self, DiffMode::Forward)
     }
 }
 
@@ -106,8 +98,6 @@ impl Display for DiffMode {
             DiffMode::Source => write!(f, "Source"),
             DiffMode::Forward => write!(f, "Forward"),
             DiffMode::Reverse => write!(f, "Reverse"),
-            DiffMode::ForwardFirst => write!(f, "ForwardFirst"),
-            DiffMode::ReverseFirst => write!(f, "ReverseFirst"),
         }
     }
 }
@@ -125,12 +115,12 @@ pub fn valid_ret_activity(mode: DiffMode, activity: DiffActivity) -> bool {
     match mode {
         DiffMode::Error => false,
         DiffMode::Source => false,
-        DiffMode::Forward | DiffMode::ForwardFirst => {
+        DiffMode::Forward => {
             activity == DiffActivity::Dual
                 || activity == DiffActivity::DualOnly
                 || activity == DiffActivity::Const
         }
-        DiffMode::Reverse | DiffMode::ReverseFirst => {
+        DiffMode::Reverse => {
             activity == DiffActivity::Const
                 || activity == DiffActivity::Active
                 || activity == DiffActivity::ActiveOnly
@@ -166,10 +156,10 @@ pub fn valid_input_activity(mode: DiffMode, activity: DiffActivity) -> bool {
     return match mode {
         DiffMode::Error => false,
         DiffMode::Source => false,
-        DiffMode::Forward | DiffMode::ForwardFirst => {
+        DiffMode::Forward => {
             matches!(activity, Dual | DualOnly | Const)
         }
-        DiffMode::Reverse | DiffMode::ReverseFirst => {
+        DiffMode::Reverse => {
             matches!(activity, Active | ActiveOnly | Duplicated | DuplicatedOnly | Const)
         }
     };
@@ -200,8 +190,6 @@ impl FromStr for DiffMode {
             "Source" => Ok(DiffMode::Source),
             "Forward" => Ok(DiffMode::Forward),
             "Reverse" => Ok(DiffMode::Reverse),
-            "ForwardFirst" => Ok(DiffMode::ForwardFirst),
-            "ReverseFirst" => Ok(DiffMode::ReverseFirst),
             _ => Err(()),
         }
     }

compiler/rustc_ast_lowering/Cargo.toml

@@ -8,6 +8,7 @@ doctest = false
 
 [dependencies]
 # tidy-alphabetical-start
+rustc_abi = { path = "../rustc_abi" }
 rustc_ast = { path = "../rustc_ast" }
 rustc_ast_pretty = { path = "../rustc_ast_pretty" }
 rustc_data_structures = { path = "../rustc_data_structures" }

compiler/rustc_ast_lowering/src/expr.rs

@@ -828,15 +828,18 @@ impl<'hir> LoweringContext<'_, 'hir> {
                 span,
                 Some(Arc::clone(&self.allow_gen_future)),
             );
-            self.lower_attrs(inner_hir_id, &[Attribute {
-                kind: AttrKind::Normal(ptr::P(NormalAttr::from_ident(Ident::new(
-                    sym::track_caller,
-                    span,
-                )))),
-                id: self.tcx.sess.psess.attr_id_generator.mk_attr_id(),
-                style: AttrStyle::Outer,
-                span: unstable_span,
-            }]);
+            self.lower_attrs(
+                inner_hir_id,
+                &[Attribute {
+                    kind: AttrKind::Normal(ptr::P(NormalAttr::from_ident(Ident::new(
+                        sym::track_caller,
+                        span,
+                    )))),
+                    id: self.tcx.sess.psess.attr_id_generator.mk_attr_id(),
+                    style: AttrStyle::Outer,
+                    span: unstable_span,
+                }],
+            );
         }
     }
 

compiler/rustc_ast_lowering/src/format.rs

@@ -362,13 +362,16 @@ fn make_format_spec<'hir>(
         debug_hex,
     } = &placeholder.format_options;
     let fill = ctx.expr_char(sp, fill.unwrap_or(' '));
-    let align =
-        ctx.expr_lang_item_type_relative(sp, hir::LangItem::FormatAlignment, match alignment {
+    let align = ctx.expr_lang_item_type_relative(
+        sp,
+        hir::LangItem::FormatAlignment,
+        match alignment {
             Some(FormatAlignment::Left) => sym::Left,
             Some(FormatAlignment::Right) => sym::Right,
             Some(FormatAlignment::Center) => sym::Center,
             None => sym::Unknown,
-        });
+        },
+    );
     // This needs to match `Flag` in library/core/src/fmt/rt.rs.
     let flags: u32 = ((sign == Some(FormatSign::Plus)) as u32)
         | ((sign == Some(FormatSign::Minus)) as u32) << 1