| 1 | // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s |
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| 2 | |
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| 3 | // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s |
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| 4 | |
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| 5 | void foo() { |
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| 6 | } |
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| 7 | |
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| 8 | bool foobool(int argc) { |
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| 9 | return argc; |
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| 10 | } |
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| 11 | |
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| 12 | struct S1; // expected-note {{declared here}} |
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| 13 | |
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| 14 | template <class T, class S> // expected-note {{declared here}} |
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| 15 | int tmain(T argc, S **argv) { |
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| 16 | #pragma omp taskloop num_tasks // expected-error {{expected '(' after 'num_tasks'}} |
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| 17 | for (int i = 0; i < 10; ++i) |
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| 18 | foo(); |
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| 19 | #pragma omp taskloop num_tasks ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 20 | for (int i = 0; i < 10; ++i) |
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| 21 | foo(); |
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| 22 | #pragma omp taskloop num_tasks () // expected-error {{expected expression}} |
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| 23 | for (int i = 0; i < 10; ++i) |
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| 24 | foo(); |
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| 25 | #pragma omp taskloop num_tasks (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 26 | for (int i = 0; i < 10; ++i) |
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| 27 | foo(); |
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| 28 | #pragma omp taskloop num_tasks (argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop' are ignored}} |
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| 29 | for (int i = 0; i < 10; ++i) |
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| 30 | foo(); |
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| 31 | #pragma omp taskloop num_tasks (argc > 0 ? argv[1][0] : argv[2][argc]) |
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| 32 | for (int i = 0; i < 10; ++i) |
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| 33 | foo(); |
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| 34 | #pragma omp taskloop num_tasks (foobool(argc)), num_tasks (true) // expected-error {{directive '#pragma omp taskloop' cannot contain more than one 'num_tasks' clause}} |
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| 35 | for (int i = 0; i < 10; ++i) |
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| 36 | foo(); |
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| 37 | #pragma omp taskloop num_tasks (S) // expected-error {{'S' does not refer to a value}} |
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| 38 | for (int i = 0; i < 10; ++i) |
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| 39 | foo(); |
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| 40 | #pragma omp taskloop num_tasks (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 41 | for (int i = 0; i < 10; ++i) |
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| 42 | foo(); |
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| 43 | #pragma omp taskloop num_tasks(0) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} |
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| 44 | for (int i = 0; i < 10; ++i) |
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| 45 | foo(); |
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| 46 | #pragma omp taskloop num_tasks(-1) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} |
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| 47 | for (int i = 0; i < 10; ++i) |
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| 48 | foo(); |
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| 49 | #pragma omp taskloop num_tasks(argc) grainsize(argc) // expected-error {{'grainsize' and 'num_tasks' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'num_tasks' clause is specified here}} |
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| 50 | for (int i = 0; i < 10; ++i) |
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| 51 | foo(); |
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| 52 | |
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| 53 | return 0; |
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| 54 | } |
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| 55 | |
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| 56 | int main(int argc, char **argv) { |
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| 57 | #pragma omp taskloop num_tasks // expected-error {{expected '(' after 'num_tasks'}} |
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| 58 | for (int i = 0; i < 10; ++i) |
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| 59 | foo(); |
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| 60 | #pragma omp taskloop num_tasks ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 61 | for (int i = 0; i < 10; ++i) |
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| 62 | foo(); |
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| 63 | #pragma omp taskloop num_tasks () // expected-error {{expected expression}} |
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| 64 | for (int i = 0; i < 10; ++i) |
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| 65 | foo(); |
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| 66 | #pragma omp taskloop num_tasks (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 67 | for (int i = 0; i < 10; ++i) |
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| 68 | foo(); |
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| 69 | #pragma omp taskloop num_tasks (argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop' are ignored}} |
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| 70 | for (int i = 0; i < 10; ++i) |
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| 71 | foo(); |
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| 72 | #pragma omp taskloop num_tasks (argc > 0 ? argv[1][0] : argv[2][argc]) |
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| 73 | for (int i = 0; i < 10; ++i) |
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| 74 | foo(); |
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| 75 | #pragma omp taskloop num_tasks (foobool(argc)), num_tasks (true) // expected-error {{directive '#pragma omp taskloop' cannot contain more than one 'num_tasks' clause}} |
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| 76 | for (int i = 0; i < 10; ++i) |
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| 77 | foo(); |
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| 78 | #pragma omp taskloop num_tasks (S1) // expected-error {{'S1' does not refer to a value}} |
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| 79 | for (int i = 0; i < 10; ++i) |
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| 80 | foo(); |
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| 81 | #pragma omp taskloop num_tasks (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 82 | for (int i = 0; i < 10; ++i) |
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| 83 | foo(); |
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| 84 | #pragma omp taskloop num_tasks (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 85 | for (int i = 0; i < 10; ++i) |
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| 86 | foo(); |
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| 87 | #pragma omp taskloop num_tasks(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
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| 88 | for (int i = 0; i < 10; ++i) |
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| 89 | foo(); |
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| 90 | #pragma omp taskloop num_tasks(0) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} |
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| 91 | for (int i = 0; i < 10; ++i) |
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| 92 | foo(); |
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| 93 | #pragma omp taskloop num_tasks(-1) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} |
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| 94 | for (int i = 0; i < 10; ++i) |
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| 95 | foo(); |
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| 96 | #pragma omp taskloop num_tasks(argc) grainsize(argc) // expected-error {{'grainsize' and 'num_tasks' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'num_tasks' clause is specified here}} |
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| 97 | for (int i = 0; i < 10; ++i) |
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| 98 | foo(); |
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| 99 | |
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| 100 | return tmain(argc, argv); |
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| 101 | } |
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| 102 | |
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