I get the following error but only compiling for for the Device not Simulator:
..\src\main.cpp:70: error: generic thunk code fails for method 'virtual void Log::Logger:
ebug(const char*, ...)' which uses '...'\
It seems to point to the inability to use varargs in virtual functions.
I've seen some posts that this was fixed over 8 years ago in gcc 3.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7618
There is also a warning: note: the mangling of 'va_list' has changed in GCC 4.4
Here's a snippet that causes the error to appear...
class ITest {
public:
~ITest() {}
virtual void Log(const char* fmt, ...) = 0;
};
class Test : public virtual ITest {
public:
Test() {}
virtual ~Test() {}
void Log(const char* fmt, ...) {}
};
int main(int argc, char** argv)
{
Test test;
test.Log("%d", 1 );
return 0;
}
Do you need to use multiple inheritance?
If you don't, the easiest thing to do is remove the virtual from the inheritantce line:
class Test 
ublic ITest
If you do need the virtual inheritance, perhaps use a va_list in the superclass and ... only in the subclasses.
(You should also make ~ITest virtual)
