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
main(int argc,char ** argv)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