1 // RUN: %clang_cc1 -verify -fopenmp %s 2 // RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s 3 // RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd %s 6 // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 %s 7 // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s 8 9 // expected-note@* 0+{{declared here}} 10 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 11 12 void foo() { 13 } 14 15 bool foobool(int argc) { 16 return argc; 17 } 18 19 struct S1; 20 21 template <class T, typename S, int N, int ST> 22 T tmain(T argc, S **argv) { 23 #pragma omp for ordered 24 for (int i = ST; i < N; i++) 25 argv[0][i] = argv[0][i] - argv[0][i - ST]; 26 #pragma omp for ordered( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 27 for (int i = ST; i < N; i++) 28 argv[0][i] = argv[0][i] - argv[0][i - ST]; 29 #pragma omp for ordered() // expected-error {{expected expression}} 30 for (int i = ST; i < N; i++) 31 argv[0][i] = argv[0][i] - argv[0][i - ST]; 32 // expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} 33 // expected-error@+1 2 {{integral constant expression}} expected-note@+1 0+{{constant expression}} 34 #pragma omp for ordered(argc 35 for (int i = ST; i < N; i++) 36 argv[0][i] = argv[0][i] - argv[0][i - ST]; 37 // expected-error@+1 2 {{argument to 'ordered' clause must be a strictly positive integer value}} 38 #pragma omp for ordered(ST // expected-error {{expected ')'}} expected-note {{to match this '('}} 39 for (int i = ST; i < N; i++) 40 argv[0][i] = argv[0][i] - argv[0][i - ST]; 41 #pragma omp for ordered(1)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}} 42 for (int i = ST; i < N; i++) 43 argv[0][i] = argv[0][i] - argv[0][i - ST]; 44 #pragma omp for ordered((ST > 0) ? 1 + ST : 2) // expected-note 2 {{as specified in 'ordered' clause}} 45 for (int i = ST; i < N; i++) 46 argv[0][i] = argv[0][i] - argv[0][i - ST]; // expected-error 2 {{expected 2 for loops after '#pragma omp for', but found only 1}} 47 // expected-error@+3 2 {{directive '#pragma omp for' cannot contain more than one 'ordered' clause}} 48 // expected-error@+2 {{argument to 'ordered' clause must be a strictly positive integer value}} 49 // expected-error@+1 2 {{integral constant expression}} expected-note@+1 0+{{constant expression}} 50 #pragma omp for ordered(foobool(argc)), ordered(true), ordered(-5) 51 for (int i = ST; i < N; i++) 52 argv[0][i] = argv[0][i] - argv[0][i - ST]; 53 #pragma omp for ordered(S) // expected-error {{'S' does not refer to a value}} 54 for (int i = ST; i < N; i++) 55 argv[0][i] = argv[0][i] - argv[0][i - ST]; 56 #if __cplusplus <= 199711L 57 // expected-error@+4 2 {{integral constant expression}} expected-note@+4 0+{{constant expression}} 58 #else 59 // expected-error@+2 2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} 60 #endif 61 #pragma omp for ordered(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 62 for (int i = ST; i < N; i++) 63 argv[0][i] = argv[0][i] - argv[0][i - ST]; 64 #pragma omp for ordered(1) 65 for (int i = ST; i < N; i++) 66 argv[0][i] = argv[0][i] - argv[0][i - ST]; 67 #pragma omp for ordered(N-1) // expected-error 2 {{argument to 'ordered' clause must be a strictly positive integer value}} 68 for (int i = ST; i < N; i++) 69 argv[0][i] = argv[0][i] - argv[0][i - ST]; 70 #pragma omp for ordered(N) // expected-error {{argument to 'ordered' clause must be a strictly positive integer value}} 71 for (T i = ST; i < N; i++) 72 argv[0][i] = argv[0][i] - argv[0][i - ST]; 73 #pragma omp for ordered(2) // expected-note {{as specified in 'ordered' clause}} 74 foo(); // expected-error {{expected 2 for loops after '#pragma omp for'}} 75 #pragma omp for ordered(N) collapse(N + 2) // expected-error {{the parameter of the 'ordered' clause must be greater than or equal to the parameter of the 'collapse' clause}} expected-note {{parameter of the 'collapse' clause}} expected-error {{argument to 'ordered' clause must be a strictly positive integer value}} 76 for (int i = ST; i < N; i++) 77 for (int j = ST; j < N; j++) 78 for (int k = ST; k < N; k++) 79 foo(); 80 return argc; 81 } 82 83 int main(int argc, char **argv) { 84 #pragma omp for ordered 85 for (int i = 4; i < 12; i++) 86 argv[0][i] = argv[0][i] - argv[0][i - 4]; 87 #pragma omp for ordered( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 88 for (int i = 4; i < 12; i++) 89 argv[0][i] = argv[0][i] - argv[0][i - 4]; 90 #pragma omp for ordered() // expected-error {{expected expression}} 91 for (int i = 4; i < 12; i++) 92 argv[0][i] = argv[0][i] - argv[0][i - 4]; 93 #pragma omp for ordered(4 // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-note {{as specified in 'ordered' clause}} 94 for (int i = 4; i < 12; i++) 95 argv[0][i] = argv[0][i] - argv[0][i - 4]; // expected-error {{expected 4 for loops after '#pragma omp for', but found only 1}} 96 #pragma omp for ordered(2 + 2)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}} expected-note {{as specified in 'ordered' clause}} 97 for (int i = 4; i < 12; i++) 98 argv[0][i] = argv[0][i] - argv[0][i - 4]; // expected-error {{expected 4 for loops after '#pragma omp for', but found only 1}} 99 // expected-error@+1 {{integral constant expression}} expected-note@+1 0+{{constant expression}} 100 #pragma omp for ordered(foobool(1) > 0 ? 1 : 2) 101 for (int i = 4; i < 12; i++) 102 argv[0][i] = argv[0][i] - argv[0][i - 4]; 103 // expected-error@+3 {{integral constant expression}} expected-note@+3 0+{{constant expression}} 104 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'ordered' clause}} 105 // expected-error@+1 {{argument to 'ordered' clause must be a strictly positive integer value}} 106 #pragma omp for ordered(foobool(argc)), ordered(true), ordered(-5) 107 for (int i = 4; i < 12; i++) 108 argv[0][i] = argv[0][i] - argv[0][i - 4]; 109 #pragma omp for ordered(S1) // expected-error {{'S1' does not refer to a value}} 110 for (int i = 4; i < 12; i++) 111 argv[0][i] = argv[0][i] - argv[0][i - 4]; 112 #if __cplusplus <= 199711L 113 // expected-error@+4 {{integral constant expression}} expected-note@+4 0+{{constant expression}} 114 #else 115 // expected-error@+2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} 116 #endif 117 #pragma omp for ordered(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 118 for (int i = 4; i < 12; i++) 119 argv[0][i] = argv[0][i] - argv[0][i - 4]; 120 // expected-error@+3 {{statement after '#pragma omp for' must be a for loop}} 121 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}} 122 #pragma omp for ordered(ordered(tmain < int, char, -1, -2 > (argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} 123 foo(); 124 #pragma omp for ordered(2) // expected-note {{as specified in 'ordered' clause}} 125 foo(); // expected-error {{expected 2 for loops after '#pragma omp for'}} 126 #pragma omp for ordered(0) // expected-error {{argument to 'ordered' clause must be a strictly positive integer value}} 127 for (int i = 4; i < 12; i++) 128 argv[0][i] = argv[0][i] - argv[0][i - 4]; 129 #pragma omp for ordered(2) collapse(3) // expected-error {{the parameter of the 'ordered' clause must be greater than or equal to the parameter of the 'collapse' clause}} expected-note {{parameter of the 'collapse' clause}} 130 for (int i = 0; i < 10; i++) 131 for (int j = 0; j < 11; j++) 132 for (int k = 0; k < 12; k++) 133 foo(); 134 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}} 135 return tmain<int, char, 1, 0>(argc, argv); 136 } 137 138