clang/test/OpenMP/target_teams_distribute_dist_schedule_messages.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
   2
   3 // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized
   4
   5 void foo() {
   6 }
   7
   8 bool foobool(int argc) {
   9   return argc;
  10 }
  11
  12 struct S1; // expected-note {{declared here}} expected-note {{declared here}}
  13
  14 template <class T, int N>
  15 T tmain(T argc) {
  16   T b = argc, c, d, e, f, g;
  17   char ** argv;
  18   static T a;
  19   T z;
  20
  21 #pragma omp target teams distribute dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
  22   for (int i = 0; i < 10; ++i) foo();
  23
  24 #pragma omp target teams distribute dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  25   for (int i = 0; i < 10; ++i) foo();
  26
  27 #pragma omp target teams distribute dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
  28   for (int i = 0; i < 10; ++i) foo();
  29
  30 #pragma omp target teams distribute dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
  31   for (int i = 0; i < 10; ++i) foo();
  32
  33 #pragma omp target teams distribute dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  34   for (int i = 0; i < 10; ++i) foo();
  35
  36 #pragma omp target teams distribute dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
  37   for (int i = 0; i < 10; ++i) foo();
  38
  39 #pragma omp target teams distribute dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
  40   for (int i = 0; i < 10; ++i) foo();
  41
  42 #pragma omp target teams distribute dist_schedule (static), dist_schedule (static, 1+z) // expected-error {{directive '#pragma omp target teams distribute' cannot contain more than one 'dist_schedule' clause}}
  43   for (int i = 0; i < 10; ++i) foo();
  44
  45 #pragma omp target teams distribute dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
  46   for (int i = 0; i < 10; ++i) foo();
  47
  48 #pragma omp target teams distribute dist_schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error3 {{expression must have integral or unscoped enumeration type, not 'char *'}}
  49   for (int i = 0; i < 10; ++i) foo();
  50
  51   return T();
  52 }
  53
  54 int main(int argc, char **argv) {
  55   int z;
  56 #pragma omp target teams distribute dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
  57   for (int i = 0; i < 10; ++i) foo();
  58
  59 #pragma omp target teams distribute dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  60   for (int i = 0; i < 10; ++i) foo();
  61
  62 #pragma omp target teams distribute dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
  63   for (int i = 0; i < 10; ++i) foo();
  64
  65 #pragma omp target teams distribute dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
  66   for (int i = 0; i < 10; ++i) foo();
  67
  68 #pragma omp target teams distribute dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  69   for (int i = 0; i < 10; ++i) foo();
  70
  71 #pragma omp target teams distribute dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp target teams distribute' are ignored}}
  72   for (int i = 0; i < 10; ++i) foo();
  73
  74 #pragma omp target teams distribute dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
  75   for (int i = 0; i < 10; ++i) foo();
  76
  77 #pragma omp target teams distribute dist_schedule (static), dist_schedule (static, z+1) // expected-error {{directive '#pragma omp target teams distribute' cannot contain more than one 'dist_schedule' clause}}
  78   for (int i = 0; i < 10; ++i) foo();
  79
  80 #pragma omp target teams distribute dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
  81   for (int i = 0; i < 10; ++i) foo();
  82
  83 #pragma omp target teams distribute dist_schedule (static, argv[1]=2) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  84   for (int i = 0; i < 10; ++i) foo();
  85
  86   return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); // expected-note {{in instantiation of function template specialization 'tmain<int, 5>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<char, 1>' requested here}}
  87 }