[xsd-users] Deprecated user defined copy constructor

[Dirven M (Marc)]

Hi,


Recently, we upgraded to GCC-12 and GCC-12 found a warning in generated code by xsdcxx. However, warnings are considered an error in our project. The warning is as follows:
One of the classes created by xsdcxx contains a user defined copy constructor. Hoewever, as of C++11, the generation of implicitly-defined copy constructor is deprecated if T has a user-defined destructor or user-defined cop assignment operator (which is the case here).  This will cause the following error:

error: implicitly-declared ‘A::B& A::B::operator=(const A::B&)’ is deprecated [-Werror=deprecated-copy]
[build]   193 |     some_var = *some_other_var;

Is there a fix for this? I have tried several things including the suppression of this warning using —[ h | cxx ]-[ pro | epi ]logue using #pragma GCC diagnostic ignored "-Wdeprecated-copy"


Kind regards,



Marc Dirven

Programmeur PRL



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