I have this code:
class A {
public:
bool has_foo() { return true; }
};
int main() {
A a;
CALL(a, foo);
}
I'd like to call the method has_foo
through macro expansion:
#define CALL(object, method) do { object.has_ ## method ## (); } while(0)
The code above compiles on MSVC, but fails with GCC.
I would like to use macro expansion in order to avoid runtime overhead.
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