| 1 | // RUN: %clang_cc1 -verify -fopenmp %s |
|---|
| 2 | |
|---|
| 3 | // RUN: %clang_cc1 -verify -fopenmp-simd %s |
|---|
| 4 | |
|---|
| 5 | int foo(); |
|---|
| 6 | |
|---|
| 7 | int main() { |
|---|
| 8 | #pragma omp master |
|---|
| 9 | ; |
|---|
| 10 | #pragma omp master nowait // expected-error {{unexpected OpenMP clause 'nowait' in directive '#pragma omp master'}} |
|---|
| 11 | #pragma omp master unknown // expected-warning {{extra tokens at the end of '#pragma omp master' are ignored}} |
|---|
| 12 | foo(); |
|---|
| 13 | { |
|---|
| 14 | #pragma omp master |
|---|
| 15 | } // expected-error {{expected statement}} |
|---|
| 16 | #pragma omp for |
|---|
| 17 | for (int i = 0; i < 10; ++i) { |
|---|
| 18 | foo(); |
|---|
| 19 | #pragma omp master // expected-error {{region cannot be closely nested inside 'for' region}} |
|---|
| 20 | foo(); |
|---|
| 21 | } |
|---|
| 22 | #pragma omp sections |
|---|
| 23 | { |
|---|
| 24 | foo(); |
|---|
| 25 | #pragma omp master // expected-error {{region cannot be closely nested inside 'sections' region}} |
|---|
| 26 | foo(); |
|---|
| 27 | } |
|---|
| 28 | #pragma omp single |
|---|
| 29 | for (int i = 0; i < 10; ++i) { |
|---|
| 30 | foo(); |
|---|
| 31 | #pragma omp master allocate(i) // expected-error {{region cannot be closely nested inside 'single' region}} expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp master'}} |
|---|
| 32 | foo(); |
|---|
| 33 | } |
|---|
| 34 | #pragma omp master |
|---|
| 35 | for (int i = 0; i < 10; ++i) { |
|---|
| 36 | foo(); |
|---|
| 37 | #pragma omp master |
|---|
| 38 | foo(); |
|---|
| 39 | } |
|---|
| 40 | #pragma omp for ordered |
|---|
| 41 | for (int i = 0; i < 10; ++i) |
|---|
| 42 | #pragma omp master // expected-error {{region cannot be closely nested inside 'for' region}} |
|---|
| 43 | { |
|---|
| 44 | foo(); |
|---|
| 45 | } |
|---|
| 46 | |
|---|
| 47 | return 0; |
|---|
| 48 | } |
|---|
| 49 | |
|---|
| 50 | int foo() { |
|---|
| 51 | L1: |
|---|
| 52 | foo(); |
|---|
| 53 | #pragma omp master |
|---|
| 54 | { |
|---|
| 55 | foo(); |
|---|
| 56 | goto L1; // expected-error {{use of undeclared label 'L1'}} |
|---|
| 57 | } |
|---|
| 58 | goto L2; // expected-error {{use of undeclared label 'L2'}} |
|---|
| 59 | #pragma omp master |
|---|
| 60 | { |
|---|
| 61 | L2: |
|---|
| 62 | foo(); |
|---|
| 63 | } |
|---|
| 64 | |
|---|
| 65 | return 0; |
|---|
| 66 | } |
|---|
| 67 | |
|---|