Summary

We get Unhandled JavaScript exception: [SyntaxError] Unexpected token Invalid. Expected property key when parser encounters ำ in an object key. Noticed this when trying to run code with TinyLD library bundled in. It's a JS library for detecting the language of the text. Other browsers handle this code just fine.

Operating system

Linux

Steps to reproduce

N/A

Expected behavior

N/A

Actual behavior

N/A

URL for a reduced test case

https://codepen.io/aplefull/pen/vEXVwpy?editors=0012

HTML/SVG/etc. source for a reduced test case

<script>
  const a = {
    ำ: 9,
  };
</script>

Log output and (if possible) backtrace

N/A

Screenshots or screen recordings

No response

Build flags or config settings

No response

Contribute a patch?

• I’ll contribute a patch for this myself.