| Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s |
| 2 | |
| 3 | template <class T> |
| 4 | T tmain(T argc) { |
| 5 | #pragma omp barrier |
| 6 | ; |
| 7 | #pragma omp barrier untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp barrier'}} |
| 8 | #pragma omp barrier unknown // expected-warning {{extra tokens at the end of '#pragma omp barrier' are ignored}} |
| 9 | if (argc) |
| 10 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 11 | if (argc) { |
| 12 | #pragma omp barrier |
| 13 | } |
| 14 | while (argc) |
| 15 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 16 | while (argc) { |
| 17 | #pragma omp barrier |
| 18 | } |
| 19 | do |
| 20 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 21 | while (argc) |
| 22 | ; |
| 23 | do { |
| 24 | #pragma omp barrier |
| 25 | } while (argc); |
| 26 | switch (argc) |
| 27 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 28 | switch (argc) |
| 29 | case 1: |
| 30 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 31 | switch (argc) |
| 32 | case 1: { |
| 33 | #pragma omp barrier |
| 34 | } |
| 35 | switch (argc) { |
| 36 | #pragma omp barrier |
| 37 | case 1: |
| 38 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 39 | break; |
| 40 | default: { |
| 41 | #pragma omp barrier |
| 42 | } break; |
| 43 | } |
| 44 | for (;;) |
| 45 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 46 | for (;;) { |
| 47 | #pragma omp barrier |
| 48 | } |
| 49 | label: |
| 50 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 51 | label1 : { |
| 52 | #pragma omp barrier |
| 53 | } |
| 54 | |
| 55 | return T(); |
| 56 | } |
| 57 | |
| 58 | int main(int argc, char **argv) { |
| 59 | #pragma omp barrier |
| 60 | ; |
| 61 | #pragma omp barrier untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp barrier'}} |
| 62 | #pragma omp barrier unknown // expected-warning {{extra tokens at the end of '#pragma omp barrier' are ignored}} |
| 63 | if (argc) |
| 64 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 65 | if (argc) { |
| 66 | #pragma omp barrier |
| 67 | } |
| 68 | while (argc) |
| 69 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 70 | while (argc) { |
| 71 | #pragma omp barrier |
| 72 | } |
| 73 | do |
| 74 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 75 | while (argc) |
| 76 | ; |
| 77 | do { |
| 78 | #pragma omp barrier |
| 79 | } while (argc); |
| 80 | switch (argc) |
| 81 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 82 | switch (argc) |
| 83 | case 1: |
| 84 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 85 | switch (argc) |
| 86 | case 1: { |
| 87 | #pragma omp barrier |
| 88 | } |
| 89 | switch (argc) { |
| 90 | #pragma omp barrier |
| 91 | case 1: |
| 92 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 93 | break; |
| 94 | default: { |
| 95 | #pragma omp barrier |
| 96 | } break; |
| 97 | } |
| 98 | for (;;) |
| 99 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 100 | for (;;) { |
| 101 | #pragma omp barrier |
| 102 | } |
| 103 | label: |
| 104 | #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} |
| 105 | label1 : { |
| 106 | #pragma omp barrier |
| 107 | } |
| 108 | |
| 109 | return tmain(argc); |
| 110 | } |