speculative-function-refusal.ts:11:15 - error SC2020: 'Function' is part of the standard library types but has no scriptc lowering yet

  10 | class Derived extends (function () {
  11 |   console.log(new Function("return 1")());
     |               ^~~~~~~~~~~~~~~~~~~~~~~~
  12 |   return Base;

  hint: the type checker sees the full standard library, but only the supported surface compiles (https://scriptc.dev/limitations)