1 // RUN: %clang_cc1 -verify -fopenmp -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 if // expected-error {{expected '(' after 'if'}} 15 #pragma omp parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 16 #pragma omp parallel if () // expected-error {{expected expression}} 17 #pragma omp parallel if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 18 #pragma omp parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}} 19 #pragma omp parallel if (argc > 0 ? argv[1] : argv[2]) 20 #pragma omp parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'if' clause}} 21 #pragma omp parallel if (S) // expected-error {{'S' does not refer to a value}} 22 #pragma omp parallel if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 23 #pragma omp parallel if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 24 #pragma omp parallel if(argc) 25 #pragma omp parallel if(parallel // expected-warning {{missing ':' after directive name modifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 26 #pragma omp parallel if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 27 #pragma omp parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 28 #pragma omp parallel if(parallel : argc) 29 #pragma omp parallel if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel'}} 30 #pragma omp parallel if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'if' clause with 'parallel' name modifier}} 31 #pragma omp parallel if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}} 32 foo(); 33 34 return 0; 35 } 36 37 int main(int argc, char **argv) { 38 #pragma omp parallel if // expected-error {{expected '(' after 'if'}} 39 #pragma omp parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 40 #pragma omp parallel if () // expected-error {{expected expression}} 41 #pragma omp parallel if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 42 #pragma omp parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}} 43 #pragma omp parallel if (argc > 0 ? argv[1] : argv[2]) 44 #pragma omp parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'if' clause}} 45 #pragma omp parallel if (S1) // expected-error {{'S1' does not refer to a value}} 46 #pragma omp parallel if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 47 #pragma omp parallel if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 48 #pragma omp parallel if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} 49 #pragma omp parallel if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 50 #pragma omp parallel if(parallel // expected-warning {{missing ':' after directive name modifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 51 #pragma omp parallel if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 52 #pragma omp parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 53 #pragma omp parallel if(parallel : argc) 54 #pragma omp parallel if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel'}} 55 #pragma omp parallel if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'if' clause with 'parallel' name modifier}} 56 #pragma omp parallel if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}} 57 foo(); 58 59 return tmain(argc, argv); 60 } 61
