#include <iostream>

using namespace std;

#define CLASS_NAME CMyClass

#define DECLARE_METHOD(_MethodName)                                 \void _MethodName ()

#define DEFINE_METHOD(_Name, _Desc, _Args)                          \    DEFINE_CLASS_METHOD(CLASS_NAME, _Name, _Desc, _Args)            \
#define DEFINE_CLASS_METHOD(_Class, _Name, _Desc, _Args)            \void _Class::_Name ()

class CMyClass
{
public:

    DECLARE_METHOD(MyMethod);

private:

    int m_TheValue;
};

DEFINE_METHOD(
    MyMethod,
    "Test string",
    "Another test string"
    )
{
    auto newValue = 123;
    auto anotherValue = 234;

    //
    // While typing the following line, suggestion list did not show
    // either local variable. Only after hitting Ctrl-Space did it show
    // suggestions correctly.
    //
    newValue += anotherValue; 

    //
    // Same for the following line: m_TheValue was not suggested automatically.
    //
    m_TheValue += 123;

    wcout << L"Called!" << endl;
}

int
wmain ()
{
    CMyClass myClass;

    myClass.MyMethod();

    return 0;
}