From ec7ca22811567e6ffb7866793b0ba350bbb35233 Mon Sep 17 00:00:00 2001
From: flashwave <me@flash.moe>
Date: Fri, 23 Feb 2024 18:31:56 +0000
Subject: [PATCH] Updated required Javascript features for chat.

---
 build.js                 | 2 +-
 src/mami-init.js/main.js | 9 ++-------
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/build.js b/build.js
index cd7c1ef..24f35cf 100644
--- a/build.js
+++ b/build.js
@@ -54,7 +54,7 @@ if(!isDebugBuild)
     }));
 
 const swcJscOptions = {
-    target: 'es2021',
+    target: 'es2020',
     loose: false,
     externalHelpers: false,
     keepClassNames: true,
diff --git a/src/mami-init.js/main.js b/src/mami-init.js/main.js
index 8091c05..2b2f719 100644
--- a/src/mami-init.js/main.js
+++ b/src/mami-init.js/main.js
@@ -31,13 +31,8 @@
         }
 
         try {
-            eval('const c = 1; let l = 2;');
-        } catch(e) {
-            return false;
-        }
-
-        try {
-            eval('for(const i of ["a", "b"]);');
+            // this is eval'd to allow a parse exception to be thrown without cancelling the entire script
+            eval('for(const i of ["a", "b"]); let obj; obj?.test(); obj ??= {};');
         } catch(e) {
             return false;
         }