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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [cpp0x/] [variadic-ex13.C] - Blame information for rev 320

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Line No. Rev Author Line
1 301 jeremybenn
// { dg-options "-std=gnu++0x" }
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template struct is_same {
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  static const bool value = false;
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};
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template struct is_same {
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  static const bool value = true;
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};
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template struct Tuple {};
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template struct Pair {};
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template
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  struct zip {
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    template
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    struct with {
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      typedef Tuple...> type; // { dg-error "mismatched argument pack" }
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    };
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  };
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static_assert
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  (is_same::with::type,
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           Tuple, Pair > >::value,
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   "zip");
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typedef zip::with::type T2; // error: different number of arguments specified
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                                                             // for Args1 and Args2
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template void f(Args...);
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template void g(Args... args)
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{
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   f(const_cast(&args)...); // okay: ``Args'' and ``args'' are expanded
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   f(5 ...); // { dg-error "contains no argument packs" }
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   f(args); // { dg-error "parameter packs not expanded" }
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   // { dg-message "args" "note" { target *-*-* } 36 }
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   f(h(args...) + args...); // okay: first ``args'' expanded within h, second ``args'' expanded within f.
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}

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