Auto merge of #131511 - matthiaskrgr:rollup-56qr0e5, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #130308 (codegen_ssa: consolidate tied target checks)
 - #130538 (Stabilize const `{slice,array}::from_mut`)
 - #130741 (rustc_target: Add sme-b16b16 as an explicit aarch64 target feature)
 - #131033 (Precise capturing in traits)
 - #131442 (Match std `RUSTFLAGS` for host and target for `mir-opt` test suite to fix double std build/rebuilds)
 - #131470 (add test infra to explicitely test rustc with autodiff/enzyme disabled)
 - #131475 (Compiler & its UI tests: Rename remaining occurrences of "object safe" to "dyn compatible" )
 - #131493 (Avoid redundant sysroot additions to `PATH` when linking)
 - #131509 (Update .mailmap)

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

1 files changed, 0 insertions, 24 deletions

diff --git a/compiler/rustc_codegen_llvm/src/errors.rs b/compiler/rustc_codegen_llvm/src/errors.rs
index bb481d2a308..0d436e1891e 100644
--- a/compiler/rustc_codegen_llvm/src/errors.rs
+++ b/compiler/rustc_codegen_llvm/src/errors.rs
@@ -80,30 +80,6 @@ impl<G: EmissionGuarantee> Diagnostic<'_, G> for ParseTargetMachineConfig<'_> {
     }
 }
 
-pub(crate) struct TargetFeatureDisableOrEnable<'a> {
-    pub features: &'a [&'a str],
-    pub span: Option<Span>,
-    pub missing_features: Option<MissingFeatures>,
-}
-
-#[derive(Subdiagnostic)]
-#[help(codegen_llvm_missing_features)]
-pub(crate) struct MissingFeatures;
-
-impl<G: EmissionGuarantee> Diagnostic<'_, G> for TargetFeatureDisableOrEnable<'_> {
-    fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {
-        let mut diag = Diag::new(dcx, level, fluent::codegen_llvm_target_feature_disable_or_enable);
-        if let Some(span) = self.span {
-            diag.span(span);
-        };
-        if let Some(missing_features) = self.missing_features {
-            diag.subdiagnostic(missing_features);
-        }
-        diag.arg("features", self.features.join(", "));
-        diag
-    }
-}
-
 #[derive(Diagnostic)]
 #[diag(codegen_llvm_lto_disallowed)]
 pub(crate) struct LtoDisallowed;