float128.backend().data()

[lgoetzfried]

This may well be a mistake on my side. However, the documentation says
" It's also possible to access the underlying __float128 or _Quad type via the data() member function of float128_backend."
However, when I try to get a GNU __float128 out of a float128, I get a compile error, e.g. as in

src/quadrature.cpp:43:52: error: ‘struct boost::multiprecision::backends::float128_backend’ has no member named ‘data’
   43 |   auto f1 = [=](float128 x) { return f(x.backend().data(), params); };
      |                                                    ^~~~

Am I doing something wrong?
I use Boost 1.83.
Best regards,
Linus Götzfried

[jzmaddock]

It's a bug: for consistency it should be called data() but I accidentally spelt it value().

I need to add a data() member as well.