text: // RUN: %clang_cc1 -verify -fopenmp -std=c++11 -o - %s
  
  void foo() {
  }
  
  #pragma omp target teams // expected-error {{unexpected OpenMP directive '#pragma omp target teams'}}
  
  int main(int argc, char **argv) {
  #pragma omp target teams { // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
  #pragma omp target teams ( // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
  #pragma omp target teams [ // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
  #pragma omp target teams ] // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
  #pragma omp target teams ) // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
  #pragma omp target teams } // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
  #pragma omp target teams
    foo();
  #pragma omp target teams unknown() // expected-warning {{extra tokens at the end of '#pragma omp target teams' are ignored}}
    foo();
    L1:
      foo();
  #pragma omp target teams
    ;
  #pragma omp target teams
    {
      goto L1; // expected-error {{use of undeclared label 'L1'}}
      argc++;
    }
  
    for (int i = 0; i < 10; ++i) {
      switch(argc) {
       case (0):
        #pragma omp target teams
        {
          foo();
          break; // expected-error {{'break' statement not in loop or switch statement}}
          continue; // expected-error {{'continue' statement not in loop statement}}
        }
        default:
         break;
      }
    }
  #pragma omp target teams default(none)
    ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
  
    goto L2; // expected-error {{use of undeclared label 'L2'}}
  #pragma omp target teams
    L2:
    foo();
  #pragma omp target teams
    {
      return 1; // expected-error {{cannot return from OpenMP region}}
    }
  
    [[]] // expected-error {{an attribute list cannot appear here}}
  #pragma omp target teams
    for (int n = 0; n < 100; ++n) {}
  
    return 0;
  }
  