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1 // PR c++/
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2 // { dg-do run }
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3 // { dg-options "-std=c++0x -fopenmp" }
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4
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5 extern "C" void abort ();
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6 int cnt;
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7
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8 template <typename T>
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9 void
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10 f0 (T, int)
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11 {
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12 abort ();
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13 }
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14
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15 template <>
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16 void
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17 f0<int> (int, int type)
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18 {
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19 if (type != 0)
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20 abort ();
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21 #pragma omp atomic
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22 cnt++;
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23 }
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24
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25 template <>
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26 void
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27 f0<const char *> (const char *, int type)
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28 {
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29 if (type != 1)
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30 abort ();
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31 #pragma omp atomic
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32 cnt++;
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33 }
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34
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35 template <typename T>
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36 void
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37 f1 ()
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38 {
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39 #pragma omp parallel for
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40 for (auto i = 0; i < 10; i++)
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41 f0 (i, 0);
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42 }
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43
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44 template <typename T>
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45 void
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46 f2 ()
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47 {
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48 #pragma omp parallel for
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49 for (auto i = T (0); i < T (10); i += T (1))
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50 f0 (i, 0);
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51 }
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52
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53 void
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54 f3 ()
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55 {
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56 #pragma omp parallel for
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57 for (auto i = 0; i < 10; i++)
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58 f0 (i, 0);
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59 }
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60
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61 const char *p = "abcdefghij";
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62
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63 template <typename T>
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64 void
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65 f4 ()
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66 {
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67 #pragma omp parallel for
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68 for (auto i = p; i < p + 10; i++)
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69 f0 (i, 1);
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70 }
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71
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72 template <typename T>
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73 void
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74 f5 ()
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75 {
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76 #pragma omp parallel for
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77 for (auto i = T (p); i < T (p + 10); i++)
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78 f0 (i, 1);
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79 }
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80
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81 void
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82 f6 ()
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83 {
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84 #pragma omp parallel for
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85 for (auto i = p; i < p + 10; i++)
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86 f0 (i, 1);
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87 }
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88
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89 int
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90 main ()
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91 {
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92 f1<int> ();
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93 if (cnt != 10)
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94 abort ();
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95 f2<int> ();
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96 if (cnt != 20)
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97 abort ();
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98 f3 ();
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99 if (cnt != 30)
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100 abort ();
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101 f4<int> ();
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102 if (cnt != 40)
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103 abort ();
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104 f5<const char *> ();
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105 if (cnt != 50)
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106 abort ();
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107 f6 ();
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108 if (cnt != 60)
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109 abort ();
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110 }
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