clang/test/OpenMP/distribute_simd_dist_schedule_messages.cpp

   1 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
   2
   3 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp-simd -ferror-limit 100 -o - %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
  22 #pragma omp teams
  23 #pragma omp distribute simd dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
  24   for (int i = 0; i < 10; ++i) foo();
  25
  26 #pragma omp target
  27 #pragma omp teams
  28 #pragma omp distribute simd dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  29   for (int i = 0; i < 10; ++i) foo();
  30
  31 #pragma omp target
  32 #pragma omp teams
  33 #pragma omp distribute simd dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
  34   for (int i = 0; i < 10; ++i) foo();
  35
  36 #pragma omp target
  37 #pragma omp teams
  38 #pragma omp distribute simd dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
  39   for (int i = 0; i < 10; ++i) foo();
  40
  41 #pragma omp target
  42 #pragma omp teams
  43 #pragma omp distribute simd dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  44   for (int i = 0; i < 10; ++i) foo();
  45
  46 #pragma omp target
  47 #pragma omp teams
  48 #pragma omp distribute simd dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute simd' are ignored}}
  49   for (int i = 0; i < 10; ++i) foo();
  50
  51 #pragma omp target
  52 #pragma omp teams
  53 #pragma omp distribute simd dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
  54   for (int i = 0; i < 10; ++i) foo();
  55
  56 #pragma omp target
  57 #pragma omp teams
  58 #pragma omp distribute simd dist_schedule (static), dist_schedule (static, z+1) // expected-error {{directive '#pragma omp distribute simd' cannot contain more than one 'dist_schedule' clause}}
  59   for (int i = 0; i < 10; ++i) foo();
  60 #pragma omp target
  61 #pragma omp teams
  62 #pragma omp distribute simd dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
  63   for (int i = 0; i < 10; ++i) foo();
  64 #pragma omp target
  65 #pragma omp teams
  66 #pragma omp distribute simd 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 *'}}
  67   for (int i = 0; i < 10; ++i) foo();
  68   return T();
  69 }
  70
  71 int main(int argc, char **argv) {
  72   int z;
  73 #pragma omp target
  74 #pragma omp teams
  75 #pragma omp distribute simd dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
  76   for (int i = 0; i < 10; ++i) foo();
  77
  78 #pragma omp target
  79 #pragma omp teams
  80 #pragma omp distribute simd dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  81   for (int i = 0; i < 10; ++i) foo();
  82
  83 #pragma omp target
  84 #pragma omp teams
  85 #pragma omp distribute simd dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
  86   for (int i = 0; i < 10; ++i) foo();
  87
  88 #pragma omp target
  89 #pragma omp teams
  90 #pragma omp distribute simd dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
  91   for (int i = 0; i < 10; ++i) foo();
  92
  93 #pragma omp target
  94 #pragma omp teams
  95 #pragma omp distribute simd dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  96   for (int i = 0; i < 10; ++i) foo();
  97
  98 #pragma omp target
  99 #pragma omp teams
 100 #pragma omp distribute simd dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute simd' are ignored}}
 101   for (int i = 0; i < 10; ++i) foo();
 102
 103 #pragma omp target
 104 #pragma omp teams
 105 #pragma omp distribute simd dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
 106   for (int i = 0; i < 10; ++i) foo();
 107
 108 #pragma omp target
 109 #pragma omp teams
 110 #pragma omp distribute simd dist_schedule (static), dist_schedule (static, z+1) // expected-error {{directive '#pragma omp distribute simd' cannot contain more than one 'dist_schedule' clause}}
 111   for (int i = 0; i < 10; ++i) foo();
 112
 113 #pragma omp target
 114 #pragma omp teams
 115 #pragma omp distribute simd dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
 116   for (int i = 0; i < 10; ++i) foo();
 117
 118 #pragma omp target
 119 #pragma omp teams
 120 #pragma omp distribute simd 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 '('}}
 121   for (int i = 0; i < 10; ++i) foo();
 122   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}}
 123 }