Auto merge of #119063 - nnethercote:dcx, r=compiler-errors

Consistent `Handler` naming

This PR implements the renaming described in https://github.com/rust-lang/compiler-team/issues/699.

r? `@compiler-errors`

1 files changed, 5 insertions, 5 deletions

diff --git a/compiler/rustc_query_system/src/query/job.rs b/compiler/rustc_query_system/src/query/job.rs
index c431e966e44..2a34ffb75f2 100644
--- a/compiler/rustc_query_system/src/query/job.rs
+++ b/compiler/rustc_query_system/src/query/job.rs
@@ -5,7 +5,7 @@ use crate::query::DepKind;
 use crate::query::{QueryContext, QueryStackFrame};
 use rustc_data_structures::fx::FxHashMap;
 use rustc_errors::{
-    Diagnostic, DiagnosticBuilder, ErrorGuaranteed, Handler, IntoDiagnostic, Level,
+    DiagCtxt, Diagnostic, DiagnosticBuilder, ErrorGuaranteed, IntoDiagnostic, Level,
 };
 use rustc_hir::def::DefKind;
 use rustc_session::Session;
@@ -604,18 +604,18 @@ pub(crate) fn report_cycle<'a>(
         note_span: (),
     };
 
-    cycle_diag.into_diagnostic(sess.diagnostic())
+    cycle_diag.into_diagnostic(sess.dcx())
 }
 
 pub fn print_query_stack<Qcx: QueryContext>(
     qcx: Qcx,
     mut current_query: Option<QueryJobId>,
-    handler: &Handler,
+    dcx: &DiagCtxt,
     num_frames: Option<usize>,
     mut file: Option<std::fs::File>,
 ) -> usize {
     // Be careful relying on global state here: this code is called from
-    // a panic hook, which means that the global `Handler` may be in a weird
+    // a panic hook, which means that the global `DiagCtxt` may be in a weird
     // state if it was responsible for triggering the panic.
     let mut count_printed = 0;
     let mut count_total = 0;
@@ -638,7 +638,7 @@ pub fn print_query_stack<Qcx: QueryContext>(
                 ),
             );
             diag.span = query_info.job.span.into();
-            handler.force_print_diagnostic(diag);
+            dcx.force_print_diagnostic(diag);
             count_printed += 1;
         }