Rename `DiagnosticDeriveKind::Diagnostic::handler` as `DiagnosticDeriveKind::Diagnostic::dcx`.

1 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs b/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs
index 2755a161d91..9676e04fb75 100644
--- a/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs
+++ b/compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs
@@ -19,7 +19,7 @@ use super::utils::SubdiagnosticVariant;
 /// What kind of diagnostic is being derived - a fatal/error/warning or a lint?
 #[derive(Clone, PartialEq, Eq)]
 pub(crate) enum DiagnosticDeriveKind {
-    Diagnostic { handler: syn::Ident },
+    Diagnostic { dcx: syn::Ident },
     LintDiagnostic,
 }
 
@@ -348,11 +348,11 @@ impl<'a> DiagnosticDeriveVariantBuilder<'a> {
             }
             (Meta::Path(_), "subdiagnostic") => {
                 if FieldInnerTy::from_type(&info.binding.ast().ty).will_iterate() {
-                    let DiagnosticDeriveKind::Diagnostic { handler } = &self.parent.kind else {
+                    let DiagnosticDeriveKind::Diagnostic { dcx } = &self.parent.kind else {
                         // No eager translation for lints.
                         return Ok(quote! { #diag.subdiagnostic(#binding); });
                     };
-                    return Ok(quote! { #diag.eager_subdiagnostic(#handler, #binding); });
+                    return Ok(quote! { #diag.eager_subdiagnostic(#dcx, #binding); });
                 } else {
                     return Ok(quote! { #diag.subdiagnostic(#binding); });
                 }
@@ -377,7 +377,7 @@ impl<'a> DiagnosticDeriveVariantBuilder<'a> {
                 }
 
                 let handler = match &self.parent.kind {
-                    DiagnosticDeriveKind::Diagnostic { handler } => handler,
+                    DiagnosticDeriveKind::Diagnostic { dcx } => dcx,
                     DiagnosticDeriveKind::LintDiagnostic => {
                         throw_invalid_attr!(attr, |diag| {
                             diag.help("eager subdiagnostics are not supported on lints")