| // RUN: %clang_cc1 -verify -fopenmp %s |
| |
| int foo(); |
| |
| int main() { |
| #pragma omp master |
| ; |
| #pragma omp master nowait // expected-error {{unexpected OpenMP clause 'nowait' in directive '#pragma omp master'}} |
| #pragma omp master unknown // expected-warning {{extra tokens at the end of '#pragma omp master' are ignored}} |
| foo(); |
| { |
| #pragma omp master |
| } // expected-error {{expected statement}} |
| #pragma omp for |
| for (int i = 0; i < 10; ++i) { |
| foo(); |
| #pragma omp master // expected-error {{region cannot be closely nested inside 'for' region}} |
| foo(); |
| } |
| #pragma omp sections |
| { |
| foo(); |
| #pragma omp master // expected-error {{region cannot be closely nested inside 'sections' region}} |
| foo(); |
| } |
| #pragma omp single |
| for (int i = 0; i < 10; ++i) { |
| foo(); |
| #pragma omp master // expected-error {{region cannot be closely nested inside 'single' region}} |
| foo(); |
| } |
| #pragma omp master |
| for (int i = 0; i < 10; ++i) { |
| foo(); |
| #pragma omp master |
| foo(); |
| } |
| #pragma omp for ordered |
| for (int i = 0; i < 10; ++i) |
| #pragma omp master // expected-error {{region cannot be closely nested inside 'for' region}} |
| { |
| foo(); |
| } |
| |
| return 0; |
| } |
| |
| int foo() { |
| L1: |
| foo(); |
| #pragma omp master |
| { |
| foo(); |
| goto L1; // expected-error {{use of undeclared label 'L1'}} |
| } |
| goto L2; // expected-error {{use of undeclared label 'L2'}} |
| #pragma omp master |
| { |
| L2: |
| foo(); |
| } |
| |
| return 0; |
| } |