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