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 T i; 15 #pragma omp parallel for if // expected-error {{expected '(' after 'if'}} 16 for (i = 0; i < argc; ++i) foo(); 17 #pragma omp parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 18 for (i = 0; i < argc; ++i) foo(); 19 #pragma omp parallel for if () // expected-error {{expected expression}} 20 for (i = 0; i < argc; ++i) foo(); 21 #pragma omp parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 22 for (i = 0; i < argc; ++i) foo(); 23 #pragma omp parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}} 24 for (i = 0; i < argc; ++i) foo(); 25 #pragma omp parallel for if (argc > 0 ? argv[1] : argv[2]) 26 for (i = 0; i < argc; ++i) foo(); 27 #pragma omp parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel for' cannot contain more than one 'if' clause}} 28 for (i = 0; i < argc; ++i) foo(); 29 #pragma omp parallel for if (S) // expected-error {{'S' does not refer to a value}} 30 for (i = 0; i < argc; ++i) foo(); 31 #pragma omp parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 32 for (i = 0; i < argc; ++i) foo(); 33 #pragma omp parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 34 for (i = 0; i < argc; ++i) foo(); 35 #pragma omp parallel for if(argc) 36 for (i = 0; i < argc; ++i) foo(); 37 38 return 0; 39 } 40 41 int main(int argc, char **argv) { 42 int i; 43 #pragma omp parallel for if // expected-error {{expected '(' after 'if'}} 44 for (i = 0; i < argc; ++i) foo(); 45 #pragma omp parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 46 for (i = 0; i < argc; ++i) foo(); 47 #pragma omp parallel for if () // expected-error {{expected expression}} 48 for (i = 0; i < argc; ++i) foo(); 49 #pragma omp parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 50 for (i = 0; i < argc; ++i) foo(); 51 #pragma omp parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}} 52 for (i = 0; i < argc; ++i) foo(); 53 #pragma omp parallel for if (argc > 0 ? argv[1] : argv[2]) 54 for (i = 0; i < argc; ++i) foo(); 55 #pragma omp parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel for' cannot contain more than one 'if' clause}} 56 for (i = 0; i < argc; ++i) foo(); 57 #pragma omp parallel for if (S1) // expected-error {{'S1' does not refer to a value}} 58 for (i = 0; i < argc; ++i) foo(); 59 #pragma omp parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 60 for (i = 0; i < argc; ++i) foo(); 61 #pragma omp parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 62 for (i = 0; i < argc; ++i) foo(); 63 #pragma omp parallel for if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} 64 for (i = 0; i < argc; ++i) foo(); 65 #pragma omp parallel for if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 66 for (i = 0; i < argc; ++i) foo(); 67 68 return tmain(argc, argv); 69 } 70
