1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
4 
5 void foo();
6 
7 int main(int argc, char **argv) {
8 #pragma omp parallel sections default // expected-error {{expected '(' after 'default'}}
9   {
10 #pragma omp parallel sections default( // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
11     {
12 #pragma omp parallel sections default() // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
13       {
14 #pragma omp parallel sections default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
15         {
16 #pragma omp parallel sections default(shared), default(shared) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'default' clause}}
17           {
18 #pragma omp parallel sections default(x) // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
19             {
20               foo();
21             }
22           }
23         }
24       }
25     }
26   }
27 
28 #pragma omp parallel sections default(none) // expected-note {{explicit data sharing attribute requested here}}
29   {
30     ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
31   }
32 
33 #pragma omp parallel sections default(none) // expected-note {{explicit data sharing attribute requested here}}
34   {
35 #pragma omp parallel sections default(shared)
36     {
37       ++argc;  // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
38     }
39   }
40   return 0;
41 }
42