I was upgrading my emscripten to latest llvm-backend. I started getting error
error : static_assert failed due to requirement 'cpp_int_base<0, 4294967295, boost::multiprecision::signed_magnitude, b
oost::multiprecision::unchecked, t4::allocator<unsigned long long>, false>::internal_limb_count >= 2' "base_type::inter
nal_limb_count >= 2"
It was working fine before upgrading with emcc version 1.37.28.