1 // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
2 
3 void foo();
4 
5 int main(int argc, char **argv) {
6 #pragma omp parallel sections default // expected-error {{expected '(' after 'default'}}
7   {
8 #pragma omp parallel sections default( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
9     {
10 #pragma omp parallel sections default() // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
11       {
12 #pragma omp parallel sections default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
13         {
14 #pragma omp parallel sections default(shared), default(shared) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'default' clause}}
15           {
16 #pragma omp parallel sections default(x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
17             {
18               foo();
19             }
20           }
21         }
22       }
23     }
24   }
25 
26 #pragma omp parallel sections default(none)
27   {
28     ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
29   }
30 
31 #pragma omp parallel sections default(none)
32   {
33 #pragma omp parallel sections default(shared)
34     {
35       ++argc;
36     }
37   }
38   return 0;
39 }
40