From 63411076c3531f2c5ed77d8f1cfc451d6ccddaed Mon Sep 17 00:00:00 2001
From: Sunshine <sunshine_40@qq.com>
Date: Fri, 7 Jun 2024 08:44:52 +0800
Subject: [PATCH] Other EcmaScript version bump

---
 src/ci/docker/host-x86_64/mingw-check/Dockerfile | 4 ++--
 src/librustdoc/html/static/.eslintrc.js          | 2 +-
 src/tools/rustdoc-gui/.eslintrc.js               | 2 +-
 src/tools/rustdoc-js/.eslintrc.js                | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/ci/docker/host-x86_64/mingw-check/Dockerfile b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
index d0da7d30660..0d9c21c4487 100644
--- a/src/ci/docker/host-x86_64/mingw-check/Dockerfile
+++ b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
@@ -61,8 +61,8 @@ ENV SCRIPT python3 ../x.py check --stage 0 --set build.optimized-compiler-builti
            /scripts/validate-toolstate.sh && \
            /scripts/validate-error-codes.sh && \
            reuse --include-submodules lint && \
-           # Runs checks to ensure that there are no ES5 issues in our JS code.
-           es-check es8 ../src/librustdoc/html/static/js/*.js && \
+           # Runs checks to ensure that there are no issues in our JS code.
+           es-check es2019 ../src/librustdoc/html/static/js/*.js && \
            eslint -c ../src/librustdoc/html/static/.eslintrc.js ../src/librustdoc/html/static/js/*.js && \
            eslint -c ../src/tools/rustdoc-js/.eslintrc.js ../src/tools/rustdoc-js/tester.js && \
            eslint -c ../src/tools/rustdoc-gui/.eslintrc.js ../src/tools/rustdoc-gui/tester.js
diff --git a/src/librustdoc/html/static/.eslintrc.js b/src/librustdoc/html/static/.eslintrc.js
index 1eeda5a6ea4..fbb096fe9c7 100644
--- a/src/librustdoc/html/static/.eslintrc.js
+++ b/src/librustdoc/html/static/.eslintrc.js
@@ -5,7 +5,7 @@ module.exports = {
     },
     "extends": "eslint:recommended",
     "parserOptions": {
-        "ecmaVersion": 9,
+        "ecmaVersion": 2019,
         "sourceType": "module"
     },
     "rules": {
diff --git a/src/tools/rustdoc-gui/.eslintrc.js b/src/tools/rustdoc-gui/.eslintrc.js
index f4aadc07199..3eccbc74cb9 100644
--- a/src/tools/rustdoc-gui/.eslintrc.js
+++ b/src/tools/rustdoc-gui/.eslintrc.js
@@ -6,7 +6,7 @@ module.exports = {
     },
     "extends": "eslint:recommended",
     "parserOptions": {
-        "ecmaVersion": 2018,
+        "ecmaVersion": 2019,
         "sourceType": "module"
     },
     "rules": {
diff --git a/src/tools/rustdoc-js/.eslintrc.js b/src/tools/rustdoc-js/.eslintrc.js
index b9d0e251c24..3eccbc74cb9 100644
--- a/src/tools/rustdoc-js/.eslintrc.js
+++ b/src/tools/rustdoc-js/.eslintrc.js
@@ -6,7 +6,7 @@ module.exports = {
     },
     "extends": "eslint:recommended",
     "parserOptions": {
-        "ecmaVersion": 8,
+        "ecmaVersion": 2019,
         "sourceType": "module"
     },
     "rules": {