When the type of an object is a CPP untagged type and the object initialization
requires calling its default C++ constructor, the Ada compiler did not
generate the call to a C++ constructor which has all parameters with
defaults (and hence it covers the default C++ constructor).
// c_class.h
class
When the type of an object is a CPP type and the object initialization
requires calling its default C++ constructor, the Ada compiler did not
generate the call to a C++ constructor which has all parameters with
defaults (and hence it covers the default C++ constructor). The
following test must now
