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annotate gcc/testsuite/g++.dg/cpp0x/variadic92.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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111
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1 // Various tests for variadic templates and partial specialization.
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2 // { dg-do compile { target c++11 } }
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3
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4 // PR c++/36846
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5 template<typename A, typename B>
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6 struct pair;
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7
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8 template<typename... T>
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9 struct pairs;
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10
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11 template<typename... AS, typename... BS>
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12 struct pairs<pair<AS, BS>...> {
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13 struct mismatched_packs {};
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14 };
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15
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16 template class pairs<
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17 pair<int, int>,
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18 pair<int, int>
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19 >;
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20
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21 template<int A, int B>
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22 struct point;
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23
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24 template<typename... T>
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25 struct points;
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26
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27 template<int... AS, int... BS>
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28 struct points<point<AS, BS>...> {
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29 struct mismatched_packs {};
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30 };
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31
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32 template class points<
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33 point<0, 1>,
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34 point<0, 1>
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35 >;
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36
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37 // PR c++/35477
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38 template <class...ARGS> struct tuple {};
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39 template <class A, class B> struct test {};
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40 template <class... ARGS, class B> struct test<B, tuple<ARGS...>>
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41 {
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42 template <class T> struct inside {};
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43 };
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44
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45 // PR c++/38276
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46 template<typename...> struct A;
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47
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48 template<typename, typename> struct B;
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49
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50 template<typename... T, typename... U> struct B<A<T...>, A<U...> >
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51 {
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52 static int i;
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53 };
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54
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55 B<A<>, A<int> > b1;
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56
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57 B<A<int>, A<> > b2;
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58
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59 // PR c++/35784
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60 template <typename...> struct p;
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61
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62 template <typename, typename> struct d;
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63
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64 template <typename... A, typename... B>
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65 struct d<p<A...>, p<B...> > { typedef int t; };
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66
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67 typedef d<p<>, p<int, float> >::t q;
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68 typedef d<q, d<p<int>, p<float> >::t> r; // *
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69
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70 typedef d<d<p<>, p<int, float> >::t, d<p<>, p<> >::t> s;