Function parsePoly

article/utils.ts:584–590

(code: string)

}

export function parsePoly(code: string) {
  return subsetSystem(
    parse(code),
    ["Boolean", "Number", "Func", "Forall", "TypeVar"],
    ["true", "false", "if", "number", "add", "var", "func", "call", "seq", "const", "typeAbs", "typeApp"],
  );
}

// deno-lint-ignore no-explicit-any
export function error(msg: string, node: any): never {