From 26e999daa5fd8cc792e8f3b2a492d99ceac2cfb3 Mon Sep 17 00:00:00 2001
From: Pietro Albini <pietro@pietroalbini.org>
Date: Tue, 5 Apr 2022 22:56:43 +0200
Subject: [PATCH 1/2] fix breakage caused by the introduction of diagnostic
 translations

---
 rust-toolchain.toml | 2 +-
 src/racer/ast.rs    | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index e753514a..4fbccc43 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2022-01-14"
+channel = "2022-04-06"
 components = ["rust-src", "rustc-dev"]
diff --git a/src/racer/ast.rs b/src/racer/ast.rs
index 11872af4..5c9ccb21 100644
--- a/src/racer/ast.rs
+++ b/src/racer/ast.rs
@@ -30,6 +30,12 @@ impl Emitter for DummyEmitter {
     fn should_show_explain(&self) -> bool {
         false
     }
+    fn fluent_bundle(&self) -> Option<&Lrc<rustc_errors::FluentBundle>> {
+        None
+    }
+    fn fallback_fluent_bundle(&self) -> &Lrc<rustc_errors::FluentBundle> {
+        unimplemented!("diagnostic translations are unimplemented in racer");
+    }
 }
 
 /// construct parser from string

From a8cdf50874bbf2557ac596ad491481caaca13e7d Mon Sep 17 00:00:00 2001
From: Igor Matuszewski <Xanewok@gmail.com>
Date: Thu, 7 Apr 2022 19:08:29 +0000
Subject: [PATCH 2/2] Update rust-toolchain.toml

---
 rust-toolchain.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 4fbccc43..ffcacf04 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "2022-04-06"
+channel = "nightly-2022-04-06"
 components = ["rust-src", "rustc-dev"]