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1 // PR c++/80534
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2 // { dg-do compile { target c++11 } }
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3 // { dg-options "" }
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4
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5 template <int, int> struct aligned_storage {
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6 struct type {
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7 char __data[0];
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8 };
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9 };
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10 struct A {};
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11 template <typename _Tp, typename = _Tp> struct unique_ptr;
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12 template <typename _Tp, typename _Dp> struct unique_ptr<_Tp[], _Dp> {
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13 int _M_t;
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14 void get() { _M_t; }
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15 };
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16 struct B {
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17 using Association = A;
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18 using Storage = aligned_storage<sizeof(Association), alignof(Association)>::type;
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19 using StorageUniquePointer = unique_ptr<Storage[]>;
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20 void getAssociationsBegin() { storageUniquePointer_.get(); }
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21 StorageUniquePointer storageUniquePointer_;
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22 };
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23 struct C {};
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24 using MainThreadStaticSignalsReceiver = C;
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25 aligned_storage<sizeof(MainThreadStaticSignalsReceiver),
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26 alignof(MainThreadStaticSignalsReceiver)>::type
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27 mainThreadStaticSignalsReceiverStorage;
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