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Rollup merge of #119601 - nnethercote:Emitter-cleanups, r=oli-obk

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`Emitter` cleanups

Some improvements I found while looking at this code.

r? `@oli-obk`
This commit is contained in:
Michael Goulet 2024-01-05 10:57:24 -05:00 committed by GitHub
commit d2012259ca
1 changed files with 2 additions and 2 deletions
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4
clippy_lints/src/doc/needless_doctest_main.rs
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@ -5,7 +5,7 @@ use crate::doc::{NEEDLESS_DOCTEST_MAIN, TEST_ATTR_IN_DOCTEST};
use clippy_utils::diagnostics::span_lint;
use rustc_ast::{CoroutineKind, Fn, FnRetTy, Item, ItemKind};
use rustc_data_structures::sync::Lrc;
use rustc_errors::emitter::EmitterWriter;
use rustc_errors::emitter::HumanEmitter;
use rustc_errors::DiagCtxt;
use rustc_lint::LateContext;
use rustc_parse::maybe_new_parser_from_source_str;
@ -44,7 +44,7 @@ pub fn check(
let fallback_bundle =
rustc_errors::fallback_fluent_bundle(rustc_driver::DEFAULT_LOCALE_RESOURCES.to_vec(), false);
let emitter = EmitterWriter::new(Box::new(io::sink()), fallback_bundle);
let emitter = HumanEmitter::new(Box::new(io::sink()), fallback_bundle);
let dcx = DiagCtxt::with_emitter(Box::new(emitter)).disable_warnings();
#[expect(clippy::arc_with_non_send_sync)] // `Lrc` is expected by with_dcx
let sm = Lrc::new(SourceMap::new(FilePathMapping::empty()));