[Issue 11796] interface multiple inheritance not call methods

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Dec 22 01:12:17 PST 2013


https://d.puremagic.com/issues/show_bug.cgi?id=11796


Andrej Mitrovic <andrej.mitrovich at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andrej.mitrovich at gmail.com


--- Comment #1 from Andrej Mitrovic <andrej.mitrovich at gmail.com> 2013-12-22 01:12:16 PST ---
Reduced:

-----
interface I1 { void func1(); }
interface I2 { void func2(); }

interface I3 : I1 { }
interface I4 : I2, I3 { }

class Test : I4
{
    void func1() { check = true; }
    void func2() { }
    bool check;
}

void main()
{
    I4 sub = new Test;
    sub.func1();
    assert((cast(Test)sub).check);  // fails
}
-----

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