clang/test/OpenMP/distribute_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   #pragma omp distribute dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
  21   for (int i = 0; i < 10; ++i) foo();
  22   #pragma omp distribute dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  23   for (int i = 0; i < 10; ++i) foo();
  24   #pragma omp distribute dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
  25   for (int i = 0; i < 10; ++i) foo();
  26   #pragma omp distribute dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
  27   for (int i = 0; i < 10; ++i) foo();
  28   #pragma omp distribute dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  29   for (int i = 0; i < 10; ++i) foo();
  30   #pragma omp distribute dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute' are ignored}}
  31   for (int i = 0; i < 10; ++i) foo();
  32   #pragma omp distribute dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
  33   for (int i = 0; i < 10; ++i) foo();
  34   #pragma omp distribute dist_schedule (static), dist_schedule (static, 1 + z) // expected-error {{directive '#pragma omp distribute' cannot contain more than one 'dist_schedule' clause}}
  35   for (int i = 0; i < 10; ++i) foo();
  36   #pragma omp distribute dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
  37   for (int i = 0; i < 10; ++i) foo();
  38   #pragma omp 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 *'}}
  39   for (int i = 0; i < 10; ++i) foo();
  40   return T();
  41 }
  42
  43 int main(int argc, char **argv) {
  44 int z;
  45   #pragma omp distribute dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
  46   for (int i = 0; i < 10; ++i) foo();
  47   #pragma omp distribute dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  48   for (int i = 0; i < 10; ++i) foo();
  49   #pragma omp distribute dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
  50   for (int i = 0; i < 10; ++i) foo();
  51   #pragma omp distribute dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
  52   for (int i = 0; i < 10; ++i) foo();
  53   #pragma omp distribute dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  54   for (int i = 0; i < 10; ++i) foo();
  55   #pragma omp distribute dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute' are ignored}}
  56   for (int i = 0; i < 10; ++i) foo();
  57   #pragma omp distribute dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
  58   for (int i = 0; i < 10; ++i) foo();
  59   #pragma omp distribute dist_schedule (static), dist_schedule (static, 1 -z ) // expected-error {{directive '#pragma omp distribute' cannot contain more than one 'dist_schedule' clause}}
  60   for (int i = 0; i < 10; ++i) foo();
  61   #pragma omp distribute dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
  62   for (int i = 0; i < 10; ++i) foo();
  63   #pragma omp 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 '('}}
  64   for (int i = 0; i < 10; ++i) foo();
  65   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}}
  66 }