clang/test/OpenMP/parallel_proc_bind_messages.cpp

   1 // RUN: %clang_cc1 -verify=expected,lt50,lt51 -fopenmp -fopenmp-version=45 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   2 // RUN: %clang_cc1 -verify=expected,ge50,lt51 -fopenmp -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   3 // RUN: %clang_cc1 -verify=expected,ge50,ge51 -fopenmp -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   4
   5 // RUN: %clang_cc1 -verify=expected,lt50,lt51 -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   6 // RUN: %clang_cc1 -verify=expected,ge50,lt51 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   7 // RUN: %clang_cc1 -verify=expected,ge50,ge51 -fopenmp-simd -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized
   8
   9 void foo();
  10
  11 int main(int argc, char **argv) {
  12   #pragma omp parallel proc_bind // expected-error {{expected '(' after 'proc_bind'}}
  13   #pragma omp parallel proc_bind ( // ge51-error {{expected 'master', 'close', 'spread' or 'primary' in OpenMP clause 'proc_bind'}} lt51-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  14   #pragma omp parallel proc_bind () // ge51-error {{expected 'master', 'close', 'spread' or 'primary' in OpenMP clause 'proc_bind'}} lt51-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
  15   #pragma omp parallel proc_bind (master // expected-error {{expected ')'}} expected-note {{to match this '('}}
  16   #pragma omp parallel proc_bind (close), proc_bind(spread) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'proc_bind' clause}}
  17   #pragma omp parallel proc_bind (x) // ge51-error {{expected 'master', 'close', 'spread' or 'primary' in OpenMP clause 'proc_bind'}} lt51-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
  18   foo();
  19
  20   #pragma omp parallel proc_bind(master)
  21   ++argc;
  22
  23   #pragma omp parallel proc_bind(close)
  24   #pragma omp parallel proc_bind(spread)
  25   ++argc;
  26
  27   #pragma omp parallel proc_bind(primary) // lt51-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
  28   ++argc;
  29   return 0;
  30 }