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 // RUN: %clang_cc1 -verify -fopenmp-version=51 -DOMP51 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
6
7 // RUN: %clang_cc1 -verify -fopenmp-version=51 -DOMP51 -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
8
9 void foo();
10
11 namespace {
12 static int y = 0;
13 }
14 static int x = 0;
15
main(int argc,char ** argv)16 int main(int argc, char **argv) {
17 #pragma omp parallel master default // expected-error {{expected '(' after 'default'}}
18 {
19 #pragma omp parallel master default( // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
20 {
21 #pragma omp parallel master default() // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
22 {
23 #pragma omp parallel master default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
24 {
25 #pragma omp parallel master default(shared), default(shared) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'default' clause}}
26 {
27 #pragma omp parallel master default(x) // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
28 {
29 foo();
30 }
31 }
32 }
33 }
34 }
35 }
36
37 #pragma omp parallel master default(none) // expected-note {{explicit data sharing attribute requested here}}
38 {
39 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
40 }
41
42 #pragma omp parallel master default(none) // expected-note {{explicit data sharing attribute requested here}}
43 {
44 #pragma omp parallel master default(shared)
45 {
46 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
47 }
48 }
49
50 #ifdef OMP51
51 #pragma omp parallel master default(firstprivate) // expected-note 2 {{explicit data sharing attribute requested here}}
52 {
53 ++x; // expected-error {{variable 'x' must have explicitly specified data sharing attributes}}
54 ++y; // expected-error {{variable 'y' must have explicitly specified data sharing attributes}}
55 }
56 #endif
57
58 return 0;
59 }
60