From 60427ac5be3d1129fc318ef82cf7aa0228a45466 Mon Sep 17 00:00:00 2001
From: Scott Schafer <schaferjscott@gmail.com>
Date: Tue, 18 Nov 2025 11:17:09 -0700
Subject: [PATCH] feat: Enable annotate-snippets' simd feature

---
 Cargo.lock                       | 1 +
 compiler/rustc_errors/Cargo.toml | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index 9dce64ce66ab6..e186ba343b291 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -85,6 +85,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a44baf24dd94e781f74dfe67ffee75a09a57971ddf0f615a178b4f6d404b48ff"
 dependencies = [
  "anstyle",
+ "memchr",
  "unicode-width 0.2.2",
 ]
 
diff --git a/compiler/rustc_errors/Cargo.toml b/compiler/rustc_errors/Cargo.toml
index b3f76732a602c..a513a0345c3b7 100644
--- a/compiler/rustc_errors/Cargo.toml
+++ b/compiler/rustc_errors/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2024"
 
 [dependencies]
 # tidy-alphabetical-start
-annotate-snippets = "0.12.9"
+annotate-snippets = { version = "0.12.9", features = ["simd"] }
 anstream = "0.6.20"
 anstyle = "1.0.13"
 derive_setters = "0.1.6"