Auto merge of #142997 - workingjubilee:rollup-6lxec87, r=workingjubilee

Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#135731 (Implement parsing of pinned borrows)
 - rust-lang/rust#138780 (Add `#[loop_match]` for improved DFA codegen)
 - rust-lang/rust#142453 (Windows: make `read_dir` stop iterating after the first error is encountered)
 - rust-lang/rust#142633 (Error on invalid signatures for interrupt ABIs)
 - rust-lang/rust#142768 (Avoid a bitcast FFI call in transmuting)
 - rust-lang/rust#142825 (Port `#[track_caller]` to the new attribute system)
 - rust-lang/rust#142844 (Enable short-ice for Windows)
 - rust-lang/rust#142934 (Tweak `-Zmacro-stats` measurement.)
 - rust-lang/rust#142955 (Couple of test suite fixes for cg_clif)
 - rust-lang/rust#142977 (rustdoc: Don't mark `#[target_feature]` functions as ⚠)
 - rust-lang/rust#142980 (Reduce mismatched-lifetime-syntaxes suggestions to MaybeIncorrect)
 - rust-lang/rust#142982 (Corrected spelling mistake in c_str.rs)
 - rust-lang/rust#142983 (Taint body on invalid call ABI)
 - rust-lang/rust#142988 (Update wasm-component-ld to 0.5.14)
 - rust-lang/rust#142993 (Update cargo)

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

4 files changed, 60 insertions, 4 deletions

diff --git a/compiler/rustc_attr_parsing/src/attributes/codegen_attrs.rs b/compiler/rustc_attr_parsing/src/attributes/codegen_attrs.rs
index 0fa69c40154..eadf8657a0f 100644
--- a/compiler/rustc_attr_parsing/src/attributes/codegen_attrs.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/codegen_attrs.rs
@@ -1,7 +1,7 @@
 use rustc_attr_data_structures::{AttributeKind, OptimizeAttr};
 use rustc_feature::{AttributeTemplate, template};
 use rustc_session::parse::feature_err;
-use rustc_span::{Span, sym};
+use rustc_span::{Span, Symbol, sym};
 
 use super::{AcceptMapping, AttributeOrder, AttributeParser, OnDuplicate, SingleAttributeParser};
 use crate::context::{AcceptContext, FinalizeContext, Stage};
@@ -11,7 +11,7 @@ use crate::session_diagnostics::NakedFunctionIncompatibleAttribute;
 pub(crate) struct OptimizeParser;
 
 impl<S: Stage> SingleAttributeParser<S> for OptimizeParser {
-    const PATH: &[rustc_span::Symbol] = &[sym::optimize];
+    const PATH: &[Symbol] = &[sym::optimize];
     const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepLast;
     const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::WarnButFutureError;
     const TEMPLATE: AttributeTemplate = template!(List: "size|speed|none");
@@ -44,7 +44,7 @@ impl<S: Stage> SingleAttributeParser<S> for OptimizeParser {
 pub(crate) struct ColdParser;
 
 impl<S: Stage> SingleAttributeParser<S> for ColdParser {
-    const PATH: &[rustc_span::Symbol] = &[sym::cold];
+    const PATH: &[Symbol] = &[sym::cold];
     const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepLast;
     const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Warn;
     const TEMPLATE: AttributeTemplate = template!(Word);
@@ -166,6 +166,24 @@ impl<S: Stage> AttributeParser<S> for NakedParser {
     }
 }
 
+pub(crate) struct TrackCallerParser;
+
+impl<S: Stage> SingleAttributeParser<S> for TrackCallerParser {
+    const PATH: &[Symbol] = &[sym::track_caller];
+    const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepLast;
+    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Warn;
+    const TEMPLATE: AttributeTemplate = template!(Word);
+
+    fn convert(cx: &mut AcceptContext<'_, '_, S>, args: &ArgParser<'_>) -> Option<AttributeKind> {
+        if let Err(span) = args.no_args() {
+            cx.expected_no_args(span);
+            return None;
+        }
+
+        Some(AttributeKind::TrackCaller(cx.attr_span))
+    }
+}
+
 pub(crate) struct NoMangleParser;
 
 impl<S: Stage> SingleAttributeParser<S> for NoMangleParser {
diff --git a/compiler/rustc_attr_parsing/src/attributes/loop_match.rs b/compiler/rustc_attr_parsing/src/attributes/loop_match.rs
new file mode 100644
index 00000000000..f6c7ac5e3a3
--- /dev/null
+++ b/compiler/rustc_attr_parsing/src/attributes/loop_match.rs
@@ -0,0 +1,31 @@
+use rustc_attr_data_structures::AttributeKind;
+use rustc_feature::{AttributeTemplate, template};
+use rustc_span::{Symbol, sym};
+
+use crate::attributes::{AttributeOrder, OnDuplicate, SingleAttributeParser};
+use crate::context::{AcceptContext, Stage};
+use crate::parser::ArgParser;
+
+pub(crate) struct LoopMatchParser;
+impl<S: Stage> SingleAttributeParser<S> for LoopMatchParser {
+    const PATH: &[Symbol] = &[sym::loop_match];
+    const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepFirst;
+    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Warn;
+    const TEMPLATE: AttributeTemplate = template!(Word);
+
+    fn convert(cx: &mut AcceptContext<'_, '_, S>, _args: &ArgParser<'_>) -> Option<AttributeKind> {
+        Some(AttributeKind::LoopMatch(cx.attr_span))
+    }
+}
+
+pub(crate) struct ConstContinueParser;
+impl<S: Stage> SingleAttributeParser<S> for ConstContinueParser {
+    const PATH: &[Symbol] = &[sym::const_continue];
+    const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepFirst;
+    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Warn;
+    const TEMPLATE: AttributeTemplate = template!(Word);
+
+    fn convert(cx: &mut AcceptContext<'_, '_, S>, _args: &ArgParser<'_>) -> Option<AttributeKind> {
+        Some(AttributeKind::ConstContinue(cx.attr_span))
+    }
+}
diff --git a/compiler/rustc_attr_parsing/src/attributes/mod.rs b/compiler/rustc_attr_parsing/src/attributes/mod.rs
index ac7e90fd902..d407669cb41 100644
--- a/compiler/rustc_attr_parsing/src/attributes/mod.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/mod.rs
@@ -32,6 +32,7 @@ pub(crate) mod confusables;
 pub(crate) mod deprecation;
 pub(crate) mod inline;
 pub(crate) mod lint_helpers;
+pub(crate) mod loop_match;
 pub(crate) mod must_use;
 pub(crate) mod repr;
 pub(crate) mod semantics;
diff --git a/compiler/rustc_attr_parsing/src/context.rs b/compiler/rustc_attr_parsing/src/context.rs
index 43b2d07dbe1..6ca5c64e0bc 100644
--- a/compiler/rustc_attr_parsing/src/context.rs
+++ b/compiler/rustc_attr_parsing/src/context.rs
@@ -15,11 +15,14 @@ use rustc_session::Session;
 use rustc_span::{DUMMY_SP, ErrorGuaranteed, Span, Symbol, sym};
 
 use crate::attributes::allow_unstable::{AllowConstFnUnstableParser, AllowInternalUnstableParser};
-use crate::attributes::codegen_attrs::{ColdParser, NakedParser, NoMangleParser, OptimizeParser};
+use crate::attributes::codegen_attrs::{
+    ColdParser, NakedParser, NoMangleParser, OptimizeParser, TrackCallerParser,
+};
 use crate::attributes::confusables::ConfusablesParser;
 use crate::attributes::deprecation::DeprecationParser;
 use crate::attributes::inline::{InlineParser, RustcForceInlineParser};
 use crate::attributes::lint_helpers::{AsPtrParser, PubTransparentParser};
+use crate::attributes::loop_match::{ConstContinueParser, LoopMatchParser};
 use crate::attributes::must_use::MustUseParser;
 use crate::attributes::repr::{AlignParser, ReprParser};
 use crate::attributes::semantics::MayDangleParser;
@@ -111,9 +114,11 @@ attribute_parsers!(
         // tidy-alphabetical-start
         Single<AsPtrParser>,
         Single<ColdParser>,
+        Single<ConstContinueParser>,
         Single<ConstStabilityIndirectParser>,
         Single<DeprecationParser>,
         Single<InlineParser>,
+        Single<LoopMatchParser>,
         Single<MayDangleParser>,
         Single<MustUseParser>,
         Single<NoMangleParser>,
@@ -121,6 +126,7 @@ attribute_parsers!(
         Single<PubTransparentParser>,
         Single<RustcForceInlineParser>,
         Single<SkipDuringMethodDispatchParser>,
+        Single<TrackCallerParser>,
         Single<TransparencyParser>,
         // tidy-alphabetical-end
     ];