1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ferror-limit 100 %s 2 3 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 %s 4 5 void foo() { 6 } 7 8 bool foobool(int argc) { 9 return argc; 10 } 11 12 struct S1; // expected-note {{declared here}} 13 14 template <class T, class S> // expected-note {{declared here}} 15 int tmain(T argc, S **argv) { 16 #pragma omp parallel if // expected-error {{expected '(' after 'if'}} 17 #pragma omp parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 18 #pragma omp parallel if () // expected-error {{expected expression}} 19 #pragma omp parallel if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 20 #pragma omp parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}} 21 #pragma omp parallel if (argc > 0 ? argv[1] : argv[2]) 22 #pragma omp parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'if' clause}} 23 #pragma omp parallel if (S) // expected-error {{'S' does not refer to a value}} 24 #pragma omp parallel if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 25 #pragma omp parallel if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 26 #pragma omp parallel if(argc) 27 #pragma omp parallel if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 28 #pragma omp parallel if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 29 #pragma omp parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 30 #pragma omp parallel if(parallel : argc) 31 #pragma omp parallel if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel'}} 32 #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}} 33 #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}} 34 foo(); 35 36 return 0; 37 } 38 39 int main(int argc, char **argv) { 40 #pragma omp parallel if // expected-error {{expected '(' after 'if'}} 41 #pragma omp parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 42 #pragma omp parallel if () // expected-error {{expected expression}} 43 #pragma omp parallel if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 44 #pragma omp parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}} 45 #pragma omp parallel if (argc > 0 ? argv[1] : argv[2]) 46 #pragma omp parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'if' clause}} 47 #pragma omp parallel if (S1) // expected-error {{'S1' does not refer to a value}} 48 #pragma omp parallel if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} 49 #pragma omp parallel if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} 50 #pragma omp parallel if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} 51 #pragma omp parallel if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 52 #pragma omp parallel if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}} 53 #pragma omp parallel if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 54 #pragma omp parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 55 #pragma omp parallel if(parallel : argc) 56 #pragma omp parallel if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel'}} 57 #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}} 58 #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}} 59 foo(); 60 61 return tmain(argc, argv); 62 } 63