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annotate gcc/testsuite/g++.dg/torture/pr81360.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* { dg-do compile } */
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2 /* { dg-options "-fno-early-inlining" } */
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3
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4 template <int dim> class B;
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5 template <int, int dim> class TriaObjectAccessor;
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6 template <int, typename Accessor> class A;
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7 template <int dim> class TriaDimensionInfo {
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8 public:
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9 typedef A<3, TriaObjectAccessor<2, 3> > raw_quad_iterator;
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10 typedef A<3, B<3> > raw_hex_iterator;
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11 typedef raw_hex_iterator raw_cell_iterator;
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12 };
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13 template <int dim> class Triangulation : public TriaDimensionInfo<1> {
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14 public:
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15 typedef typename TriaDimensionInfo<dim>::raw_quad_iterator raw_quad_iterator;
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16 TriaDimensionInfo::raw_cell_iterator end() const;
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17 raw_quad_iterator end_quad() const {
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18 return raw_quad_iterator(const_cast<Triangulation *>(this), 0, 0);
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19 }
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20 };
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21 template <int dim> class TriaAccessor {
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22 public:
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23 typedef void AccessorData;
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24 TriaAccessor(const Triangulation<dim> * = 0);
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25 Triangulation<1> *tria;
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26
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27 int a, b, c;
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28 };
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29 template <int dim> class TriaObjectAccessor<2, dim> : public TriaAccessor<dim> {
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30 public:
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31 typedef typename TriaAccessor<dim>::AccessorData AccessorData;
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32 TriaObjectAccessor(const Triangulation<dim> * = 0);
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33 };
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34 template <int dim> class TriaObjectAccessor<3, dim> : public TriaAccessor<dim> {
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35 public:
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36 typedef typename TriaAccessor<dim>::AccessorData AccessorData;
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37 TriaObjectAccessor(const Triangulation<dim> * = 0);
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38 };
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39 template <int dim> class B : public TriaObjectAccessor<dim, dim> {
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40 public:
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41 typedef typename TriaObjectAccessor<dim, dim>::AccessorData AccessorData;
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42 B(const Triangulation<dim> * = 0);
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43 };
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44 template <int dim, typename Accessor> class A {
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45 public:
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46 A(const A &);
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47 A(const Triangulation<dim> *, int, int);
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48 Accessor accessor;
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49 };
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50 template class Triangulation<3>;
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51 template <int dim, typename Accessor>
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52 A<dim, Accessor>::A(const Triangulation<dim> *, int, int) {}
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53 template <int dim>
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54 TriaAccessor<dim>::TriaAccessor(const Triangulation<dim> *)
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55 : tria(), a(-1), b(-2), c(-3) {}
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56 template <int dim>
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57 TriaObjectAccessor<2, dim>::TriaObjectAccessor(const Triangulation<dim> *) {}
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58 template <int dim>
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59 TriaObjectAccessor<3, dim>::TriaObjectAccessor(const Triangulation<dim> *) {}
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60 template <int dim> B<dim>::B(const Triangulation<dim> *) {}
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61 template <>
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62 TriaDimensionInfo<3>::raw_cell_iterator Triangulation<3>::end() const {
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63 return raw_hex_iterator(const_cast<Triangulation *>(this), 0, 0);
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64 }
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65
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66 #pragma GCC optimize ("-O0")
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67 int main()
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68 {
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69 Triangulation <3> t;
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70 Triangulation<3>::raw_quad_iterator i1 = t.end_quad();
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71 TriaDimensionInfo<3>::raw_cell_iterator i2 = t.end();
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72
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73 if(i2.accessor.c != -3)
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74 return 1;
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75
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76 return 0;
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77 }
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78