1 // RUN: %clang_cc1 -verify -fopenmp %s 2 foo()3 void foo() { 4 } 5 foobool(int argc)6 bool foobool(int argc) { 7 return argc; 8 } 9 10 struct S1; // expected-note {{declared here}} 11 12 template <class T, typename S, int N, int ST> // expected-note {{declared here}} tmain(T argc,S ** argv)13 T tmain(T argc, S **argv) { 14 #pragma omp parallel for schedule // expected-error {{expected '(' after 'schedule'}} 15 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 16 #pragma omp parallel for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 17 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 18 #pragma omp parallel for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 19 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 20 #pragma omp parallel for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}} 21 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 22 #pragma omp parallel for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 23 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 24 #pragma omp parallel for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}} 25 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 26 #pragma omp parallel for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}} 27 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 28 // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} 29 #pragma omp parallel for schedule (guided argc 30 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 31 // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}} 32 #pragma omp parallel for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}} 33 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 34 #pragma omp parallel for schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}} 35 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 36 #pragma omp parallel for schedule (guided, (ST > 0) ? 1 + ST : 2) 37 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 38 // expected-error@+2 2 {{directive '#pragma omp parallel for' cannot contain more than one 'schedule' clause}} 39 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}} 40 #pragma omp parallel for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5) 41 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 42 #pragma omp parallel for schedule (static, S) // expected-error {{'S' does not refer to a value}} 43 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 44 // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}} 45 #pragma omp parallel for schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 46 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 47 #pragma omp parallel for schedule (dynamic, 1) 48 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 49 #pragma omp parallel for schedule (static, N) // expected-error {{argument to 'schedule' clause must be a strictly positive integer value}} 50 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; 51 return argc; 52 } 53 main(int argc,char ** argv)54 int main(int argc, char **argv) { 55 #pragma omp parallel for schedule // expected-error {{expected '(' after 'schedule'}} 56 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 57 #pragma omp parallel for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 58 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 59 #pragma omp parallel for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 60 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 61 #pragma omp parallel for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}} 62 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 63 #pragma omp parallel for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 64 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 65 #pragma omp parallel for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}} 66 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 67 #pragma omp parallel for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}} 68 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 69 #pragma omp parallel for schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}} 70 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 71 #pragma omp parallel for schedule (static, 2+2)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}} 72 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 73 #pragma omp parallel for schedule (dynamic, foobool(1) > 0 ? 1 : 2) 74 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 75 // expected-error@+2 2 {{directive '#pragma omp parallel for' cannot contain more than one 'schedule' clause}} 76 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}} 77 #pragma omp parallel for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5) 78 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 79 #pragma omp parallel for schedule (guided, S1) // expected-error {{'S1' does not refer to a value}} 80 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 81 // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}} 82 #pragma omp parallel for schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 83 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; 84 // expected-error@+3 {{statement after '#pragma omp parallel for' must be a for loop}} 85 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}} 86 #pragma omp parallel for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} 87 foo(); 88 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}} 89 return tmain<int, char, 1, 0>(argc, argv); 90 } 91 92