From b9746ce03901fc39707c8c2d0405caf5384b4e97 Mon Sep 17 00:00:00 2001
From: SparrowLii <liyuan179@huawei.com>
Date: Fri, 3 Mar 2023 10:14:57 +0800
Subject: introduce `DynSend` and `DynSync` auto trait

---
 compiler/rustc_errors/src/lib.rs   | 6 +++---
 compiler/rustc_errors/src/tests.rs | 8 +++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'compiler/rustc_errors/src')

diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index f9c062d3a21..f57bb8d8bdc 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -32,7 +32,7 @@ use emitter::{is_case_difference, Emitter, EmitterWriter};
 use registry::Registry;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap, FxIndexSet};
 use rustc_data_structures::stable_hasher::{Hash128, StableHasher};
-use rustc_data_structures::sync::{self, Lock, Lrc};
+use rustc_data_structures::sync::{self, IntoDyn, Lock, Lrc};
 use rustc_data_structures::AtomicRef;
 pub use rustc_error_messages::{
     fallback_fluent_bundle, fluent_bundle, DelayDm, DiagnosticMessage, FluentBundle,
@@ -409,7 +409,7 @@ struct HandlerInner {
     err_count: usize,
     warn_count: usize,
     deduplicated_err_count: usize,
-    emitter: Box<dyn Emitter + sync::Send>,
+    emitter: IntoDyn<Box<dyn Emitter + sync::Send>>,
     delayed_span_bugs: Vec<DelayedDiagnostic>,
     delayed_good_path_bugs: Vec<DelayedDiagnostic>,
     /// This flag indicates that an expected diagnostic was emitted and suppressed.
@@ -605,7 +605,7 @@ impl Handler {
                 warn_count: 0,
                 deduplicated_err_count: 0,
                 deduplicated_warn_count: 0,
-                emitter,
+                emitter: IntoDyn(emitter),
                 delayed_span_bugs: Vec::new(),
                 delayed_good_path_bugs: Vec::new(),
                 suppressed_expected_diag: false,
diff --git a/compiler/rustc_errors/src/tests.rs b/compiler/rustc_errors/src/tests.rs
index 52103e46097..08b3281d9a5 100644
--- a/compiler/rustc_errors/src/tests.rs
+++ b/compiler/rustc_errors/src/tests.rs
@@ -2,7 +2,7 @@ use crate::error::{TranslateError, TranslateErrorKind};
 use crate::fluent_bundle::*;
 use crate::translation::Translate;
 use crate::FluentBundle;
-use rustc_data_structures::sync::Lrc;
+use rustc_data_structures::sync::{IntoDyn, Lrc};
 use rustc_error_messages::fluent_bundle::resolver::errors::{ReferenceKind, ResolverError};
 use rustc_error_messages::langid;
 use rustc_error_messages::DiagnosticMessage;
@@ -27,10 +27,12 @@ fn make_dummy(ftl: &'static str) -> Dummy {
     let langid_en = langid!("en-US");
 
     #[cfg(parallel_compiler)]
-    let mut bundle = FluentBundle::new_concurrent(vec![langid_en]);
+    let mut bundle: FluentBundle =
+        IntoDyn(crate::fluent_bundle::bundle::FluentBundle::new_concurrent(vec![langid_en]));
 
     #[cfg(not(parallel_compiler))]
-    let mut bundle = FluentBundle::new(vec![langid_en]);
+    let mut bundle: FluentBundle =
+        IntoDyn(crate::fluent_bundle::bundle::FluentBundle::new(vec![langid_en]));
 
     bundle.add_resource(resource).expect("Failed to add FTL resources to the bundle.");
 
-- 
cgit 1.4.1-3-g733a5