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111
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1 /* { dg-do compile } */
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131
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2 /* { dg-options "-O2 -std=gnu++11 -fopt-info-loop-missed" } */
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3 struct p
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4 {
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5 char *ay;
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6 };
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111
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7
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8 namespace a {
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9 void b () __attribute__ ((__noreturn__));
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10 template <typename> struct d;
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11 template <typename e> struct d<e *>
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12 {
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13 typedef e f;
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14 };
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15 struct g
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16 {
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17 template <typename h> using i = h *;
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18 };
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19 }
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20 using a::d;
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21 template <typename j, typename> class k
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22 {
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23 j l;
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24
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25 public:
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131
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26 typename d<j>::f operator* () { return p(); }
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111
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27 void operator++ () { ++l; }
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28 j
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29 aa ()
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30 {
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31 return l;
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32 }
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33 };
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34 template <typename m, typename n, typename ab>
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35 bool
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36 operator!= (k<m, ab> o, k<n, ab> p2)
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37 {
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38 return o.aa () != p2.aa ();
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39 }
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40 namespace a {
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41 struct F
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42 {
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43 struct q
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44 {
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45 using ai = g::i<p>;
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46 };
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47 using r = q::ai;
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48 };
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49 class H
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50 {
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51 public:
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52 k<F::r, int> begin ();
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53 k<F::r, int> end ();
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54 };
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55 int s;
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56 class I
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57 {
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58 public:
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59 void
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60 aq (char)
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61 {
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62 if (s)
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63 b ();
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64 }
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65 };
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66 class u : public I
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67 {
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68 public:
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69 void
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70 operator<< (u o (u))
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71 {
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72 o (*this);
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73 }
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74 u operator<< (void *);
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75 };
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76 template <typename at, typename au>
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77 at
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78 av (au o)
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79 {
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80 o.aq ('\n');
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131
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81 return at();
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111
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82 }
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83 u ax;
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84 }
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85 a::H t;
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86 void
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87 ShowHelpListCommands ()
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88 {
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131
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89 for (auto c : t) /* { dg-missed "missed loop optimization: niters analysis .*" } */
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111
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90 a::ax << c.ay << a::av;
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91 }
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92
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