1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ferror-limit 100 -o - %s \
2 // RUN: -Wuninitialized
3
4 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 -o - %s \
5 // RUN: -Wuninitialized
6
7 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s \
8 // RUN: -DOMP51 -Wuninitialized
9
10 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s \
11 // RUN: -DOMP51 -Wuninitialized
12
13 void foo();
14
main(int argc,char ** argv)15 int main(int argc, char **argv) {
16 #pragma omp parallel sections default // expected-error {{expected '(' after 'default'}}
17 {
18 #pragma omp parallel sections default( // expected-error {{expected 'none', 'shared', 'private' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
19 {
20 #pragma omp parallel sections default() // expected-error {{expected 'none', 'shared', 'private' or 'firstprivate' in OpenMP clause 'default'}}
21 {
22 #pragma omp parallel sections default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
23 {
24 #pragma omp parallel sections default(shared), default(shared) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'default' clause}}
25 {
26 #pragma omp parallel sections default(x) // expected-error {{expected 'none', 'shared', 'private' or 'firstprivate' in OpenMP clause 'default'}}
27 {foo();
28 }
29 }
30 }
31 }
32 }
33 }
34
35 #pragma omp parallel sections default(none) // expected-note {{explicit data sharing attribute requested here}}
36 {
37 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
38 }
39
40 #pragma omp parallel sections default(none) // expected-note {{explicit data sharing attribute requested here}}
41 {
42 #pragma omp parallel sections default(shared)
43 {
44 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
45 }
46 }
47
48 #ifdef OMP51
49 #pragma omp parallel sections default(none) // expected-note {{explicit data sharing attribute requested here}}
50 {
51 #pragma omp parallel sections default(private)
52 {
53 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
54 }
55 }
56 #endif // OMP51
57 return 0;
58 }
59