Extract Translator struct
diff --git a/clippy_lints/src/doc/needless_doctest_main.rs b/clippy_lints/src/doc/needless_doctest_main.rs
index ec45380..7ba11c2 100644
--- a/clippy_lints/src/doc/needless_doctest_main.rs
+++ b/clippy_lints/src/doc/needless_doctest_main.rs
@@ -42,9 +42,8 @@
let mut test_attr_spans = vec![];
let filename = FileName::anon_source_code(&code);
- let fallback_bundle =
- rustc_errors::fallback_fluent_bundle(rustc_driver::DEFAULT_LOCALE_RESOURCES.to_vec(), false);
- let emitter = HumanEmitter::new(Box::new(io::sink()), fallback_bundle);
+ let translator = rustc_driver::default_translator();
+ let emitter = HumanEmitter::new(Box::new(io::sink()), translator);
let dcx = DiagCtxt::new(Box::new(emitter)).disable_warnings();
#[expect(clippy::arc_with_non_send_sync)] // `Arc` is expected by with_dcx
let sm = Arc::new(SourceMap::new(FilePathMapping::empty()));
