1 // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s 2 3 void foo() { 4 } 5 6 bool foobool(int argc) { 7 return argc; 8 } 9 10 struct S1; // expected-note {{declared here}} 11 12 template <class T, class S> // expected-note {{declared here}} 13 int tmain(T argc, S **argv) { 14 #pragma omp parallel sections if // expected-error {{expected '(' after 'if'}} 15 { 16 foo(); 17 } 18 #pragma omp parallel sections if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 19 { 20 foo(); 21 } 22 #pragma omp parallel sections if () // expected-error {{expected expression}} 23 { 24 foo(); 25 } 26 #pragma omp parallel sections if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 27 { 28 foo(); 29 } 30 #pragma omp parallel sections if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}} 31 { 32 foo(); 33 } 34 #pragma omp parallel sections if (argc > 0 ? argv[1] : argv[2]) 35 { 36 foo(); 37 } 38 #pragma omp parallel sections if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'if' clause}} 39 { 40 foo(); 41 } 42 #pragma omp parallel sections if (S) // expected-error {{'S' does not refer to a value}} 43 { 44 foo(); 45 } 46 #pragma omp parallel sections if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 47 { 48 foo(); 49 } 50 #pragma omp parallel sections if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 51 { 52 foo(); 53 } 54 #pragma omp parallel sections if(argc) 55 { 56 foo(); 57 } 58 59 return 0; 60 } 61 62 int main(int argc, char **argv) { 63 #pragma omp parallel sections if // expected-error {{expected '(' after 'if'}} 64 { 65 foo(); 66 } 67 #pragma omp parallel sections if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 68 { 69 foo(); 70 } 71 #pragma omp parallel sections if () // expected-error {{expected expression}} 72 { 73 foo(); 74 } 75 #pragma omp parallel sections if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 76 { 77 foo(); 78 } 79 #pragma omp parallel sections if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}} 80 { 81 foo(); 82 } 83 #pragma omp parallel sections if (argc > 0 ? argv[1] : argv[2]) 84 { 85 foo(); 86 } 87 #pragma omp parallel sections if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'if' clause}} 88 { 89 foo(); 90 } 91 #pragma omp parallel sections if (S1) // expected-error {{'S1' does not refer to a value}} 92 { 93 foo(); 94 } 95 #pragma omp parallel sections if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 96 { 97 foo(); 98 } 99 #pragma omp parallel sections if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 100 { 101 foo(); 102 } 103 #pragma omp parallel sections if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} 104 { 105 foo(); 106 } 107 #pragma omp parallel sections if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 108 { 109 foo(); 110 } 111 112 return tmain(argc, argv); 113 } 114
