duplicateValueTernary false positive

[Nikita Leontiev]

cppcheck 2.18.0 generates duplicateValueTernary false positive for the following code:

class Base
{
};

class A : public Base
{
};

class B : public Base
{
};

int main(int argc, const char *[])
{
    A *a = new A();
    B *b = new B();
    Base *p = argc?static_cast<Base*>(a):static_cast<Base*>(b);
    (void)(p);
    delete a;
    delete b;
    return 0;
}

test\main.cpp:17:38: style: Same value in both branches of ternary operator. [duplicateValueTernary]
 Base *p = argc?static_cast<Base*>(a):static_cast<Base*>(b);
                                     ^

No false positive when lines 15,16 are:

A *a = new A;
B *b = new B;

[CHR]

Thanks for reporting, ticket is here: https://trac.cppcheck.net/ticket/14300