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 task default // expected-error {{expected '(' after 'default'}}
18 #pragma omp task default( // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
19 #pragma omp task default() // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
20 #pragma omp task default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
21 #pragma omp task default(shared), default(shared) // expected-error {{directive '#pragma omp task' cannot contain more than one 'default' clause}}
22 #pragma omp task default(x) // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
23 foo();
24
25 #pragma omp task default(none) // expected-note {{explicit data sharing attribute requested here}}
26 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
27
28 #pragma omp task default(none) // expected-note {{explicit data sharing attribute requested here}}
29 #pragma omp task default(shared)
30 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
31
32 #ifdef OMP51
33 #pragma omp task default(firstprivate) // expected-note 2 {{explicit data sharing attribute requested here}}
34 {
35 ++x; // expected-error {{variable 'x' must have explicitly specified data sharing attributes}}
36 ++y; // expected-error {{variable 'y' must have explicitly specified data sharing attributes}}
37 }
38 #endif
39 return 0;
40 }
41