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1 // PR c++/69095
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2 // { dg-do compile { target c++11 } }
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3
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4 struct B1 {
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5 template <typename Ret, typename... Args, unsigned = sizeof(Args)> // { dg-error "parameter packs not expanded" }
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6 void insert(Ret);
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7 };
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8
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9 struct B2 {
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10 template <typename Ret, typename... Args>
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11 void insert(Ret, unsigned = sizeof(Args)); // { dg-error "parameter packs not expanded" }
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12 };
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13
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14 template <typename Ret, typename... Args, unsigned = sizeof(Args)> // { dg-error "parameter packs not expanded" }
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15 void insert1(Ret);
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16
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17 template <typename Ret, typename... Args>
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18 void insert2(Ret, unsigned = sizeof(Args)); // { dg-error "parameter packs not expanded" }
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