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1 // PR c++/51150
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2 // { dg-do compile { target c++11 } }
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3
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4 struct Clock {
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5 double Now();
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6 };
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7 template <class T> void Foo(Clock* clock) {
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8 const int now = clock->Now();
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9 }
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10
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11 template void Foo<float>(Clock*);
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12
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13 template <class T> void Boo(int val) {
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14 const int now1 = (double)(val);
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15 const int now2 = const_cast<double>(val); // { dg-error "invalid" }
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16 const int now3 = static_cast<double>(val);
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17 const int now4 = reinterpret_cast<double>(val); // { dg-error "invalid" }
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18 }
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19
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20 template void Boo<float>(int);
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