💻

• Would you like to work on a fix?

How are you using Babel?

Programmatic API (babel.transform, babel.parse)

Input code

class C extends class {
  static x = "base"
  static concat(y, z) { return [this.x, y, z].join(" "); }
} {
  static x = "derived"
  static concat(y, z) { return [this.x, y, z].join("_"); }
  static {
    console.log(super.concat(?, "invoked")("is"))
  }
}

REPL

Configuration file name

No response

Configuration

{
  "filename": "repl.js",
  "plugins": [
    [
      "@babel/plugin-proposal-partial-application@7.27.1",
      {}
    ]
  ],
  "sourceType": "module"
}

Current and expected behavior

Current: The transpiled output throws syntax error "invalid use of keyword 'super'"

Expected: The input is valid and it should log "derived is invoked" to the console.

Environment

REPL

Possible solution

No response

Additional context

No response