1 // RUN: %clang_cc1 -verify=expected,ge40 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized 2 // RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized 3 // RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=50 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized 4 // RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=40 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized 5 // RUN: %clang_cc1 -verify -fopenmp-version=31 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized 6 // RUN: %clang_cc1 -verify -fopenmp-version=30 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized 7 // RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=51 -fopenmp -DOMP51 -ferror-limit 100 -o - %s -Wuninitialized 8 // RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=51 -fopenmp-simd -DOMP51 -ferror-limit 100 -o - %s -Wuninitialized 9 10 void foo(); 11 12 namespace { 13 static int y = 0; 14 } 15 static int x = 0; 16 17 int main(int argc, char **argv) { 18 const int c = 0; 19 20 #pragma omp parallel default // expected-error {{expected '(' after 'default'}} 21 #pragma omp parallel default( // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 22 #pragma omp parallel default() // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} 23 #pragma omp parallel default(none // expected-error {{expected ')'}} expected-note {{to match this '('}} 24 #pragma omp parallel default(shared), default(shared) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'default' clause}} 25 #pragma omp parallel default(x) // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} 26 foo(); 27 28 #pragma omp parallel default(none) // expected-note {{explicit data sharing attribute requested here}} 29 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}} 30 31 #pragma omp parallel default(none) // expected-note {{explicit data sharing attribute requested here}} 32 #pragma omp parallel default(shared) 33 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}} 34 35 #pragma omp parallel default(none) // ge40-note {{explicit data sharing attribute requested here}} 36 (void)c; // ge40-error {{variable 'c' must have explicitly specified data sharing attributes}} 37 38 #ifdef OMP51 39 #pragma omp parallel default(firstprivate) // expected-note 2 {{explicit data sharing attribute requested here}} 40 { 41 ++x; // expected-error {{variable 'x' must have explicitly specified data sharing attributes}} 42 ++y; // expected-error {{variable 'y' must have explicitly specified data sharing attributes}} 43 } 44 #endif 45 46 return 0; 47 } 48