[Issue 19218] object.destroy should check for classes for static arrays

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19218

karita <shigekikarita at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |shigekikarita at gmail.com

--- Comment #1 from karita <shigekikarita at gmail.com> ---
I agree with you. I made a unittest for checking this

---
unittest
{
    struct S
    {
        static dtorCount = 0;
        ~this() { ++dtorCount; }
    }

    class C
    {
        static dtorCount = 0;
        ~this() { ++dtorCount; }
    }

    struct A(T)
    {
        T[3] a;
        alias a this;
    }

    auto as = new A!S;
    destroy(as);
    auto ac = new A!C;
    destroy(as);
    assert(S.dtorCount == 3); // 0
    assert(C.dtorCount == 3); // 0
}

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