42 lines
915 B
C
42 lines
915 B
C
// { dg-options -std=c++0x }
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// { dg-do run }
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extern "C" void abort();
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template <class T>
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auto apply (T t) -> decltype (t())
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{
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return t();
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}
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template <class T>
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T f(T t)
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{
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T t2 = t;
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if (t != [=]()->T { return t; }())
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abort ();
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if (t != [=] { return t; }())
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abort ();
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if (t != [=] { return t2; }())
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abort ();
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if (t != [&] { return t; }())
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abort ();
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if (t != apply([=]{return t;}))
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abort ();
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int i;
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[&] (int a) { return a+i+t; } (0);
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[&] (int a) -> decltype(a) { return a+i+t; } (0);
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[&] (int a) -> decltype(i) { return a+i+t; } (0);
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[&] (int a) -> decltype(t) { return a+i+t; } (0);
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[&] (int a) -> decltype(a+i) { return a+i+t; } (0);
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[&] (int a) -> decltype(a+t) { return a+i+t; } (0);
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[&] (int a) -> decltype(i+t) { return a+i+t; } (0);
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[&] (int a) -> decltype(a+i+t) { return a+i+t; } (0);
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}
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int main()
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{
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f(0xbeef);
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}
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