How to register int[] property in a struct?

[Linhuihang]

#include <rttr/registration>

struct MyStruct { MyStruct() {}; int data[3]; };

RTTR_REGISTRATION
{
    using namespace rttr;

    registration::class_<MyStruct>("MyStruct")
      .constructor<>()
      .property("data", &MyStruct::data);
}

int main() {
    return 0;
}

Compile error: error C2668: 'operator new[]': ambiguous call to overloaded function

[btgoodwin]

For one thing, your MyStruct needs RTTR_ENABLE(); in the declaration:

struct MyStruct {
  MyStruct() {}
  int data[3];

  RTTR_ENABLE();
};

[lyd405121]

• I met the same error in visual studio 2022，Here is my solution:
• Open project setting -> C/C++ ->Language->Comformance Mode(符合模式)->Default