Call pure virtual method runtime

I was wondering if there is a way to write a C++ program which compiles successfully but crashes runtime because of a call to a pure virtual method. Even if we don’t take ugly memory handling errors into account, there is:

struct Base {
    Base() { init(); }
    void init() { init2(); }
    virtual void init2() = 0;

struct Derived :public Base {
    virtual void init2() {}

int main() {
    Derived d;
    return 0;

And it compiles and crashes like a charm vase:

1 $ g++ -Wall virtual.cpp 
2 $ ./a.out 
3 pure virtual method called
4 terminate called without an active exception
5 Aborted (core dumped)
6 $ 

The committed deadly sin was calling a virtual method in the constructor in a sneaky form.

Published: March 07, 2013.