Function WritableStreamDefaultControllerErrorIfNeeded

out/cli.cjs:12861–12865

(controller, error)

        }
      }
      function WritableStreamDefaultControllerErrorIfNeeded(controller, error) {
        if (controller._controlledWritableStream._state === "writable") {
          WritableStreamDefaultControllerError(controller, error);
        }
      }
      function WritableStreamDefaultControllerProcessClose(controller) {
        const stream4 = controller._controlledWritableStream;
        WritableStreamMarkCloseRequestInFlight(stream4);