Static properties throws syntax error

[bayssmekanique]

There appears to be an issue parsing static properties on a Class.

Error:

{
  "errorType": "SyntaxError",
  "errorMessage": "invalid property name",
  "stackTrace": [
    "    at /var/task/dist/server/entry.mjs:1878:13",
    ""
  ]
}

Entry File (entry.mjs)

1868: var init_astro_msqbqiov = __esm({
1869:   "dist/server/chunks/astro_msqbqiov.mjs"() {
1870:     "use strict";
1871:     init_colors();
1872:     init_clsx();
1873:     import_cssesc = __toESM(require_cssesc(), 1);
1874:     init_esm();
1875:     __name(normalizeLF, "normalizeLF");
1876:     __name(codeFrame, "codeFrame");
1877:     AstroError = class extends Error {
1878:       static {
1879:         __name(this, "AstroError");
1880:       }
1881:       loc;
1882:       title;
1883:       hint;
1884:       frame;
1885:       type = "AstroError";
1886:       constructor(props, options) {
1887:         const { name, title, message, stack, location, hint, frame: frame2 } = props;
1888:         super(message, options);
1889:         this.title = title;
1890:         this.name = name;
1891:         if (message)
1892:           this.message = message;
1893:         this.stack = stack ? stack : this.stack;
1894:         this.loc = location;
1895:         this.hint = hint;
1896:         this.frame = frame2;
1897:       }

[richarddavison]

Hi, thanks for reporting. Unfortunately static init blocks is an ES2022 feature and we only support ES2020.
QuickJS recently increased support to ES2023 so this will be added to LLRT in time.