1 // RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 100 -o - %s 2 3 void foo() { 4 } 5 6 bool foobool(int argc) { 7 return argc; 8 } 9 10 struct S1; // expected-note 2 {{declared here}} 11 12 template <typename T, int C> // expected-note {{declared here}} 13 T tmain(T argc) { 14 char **a; 15 #pragma omp target 16 #pragma omp teams num_teams(C) 17 foo(); 18 #pragma omp target 19 #pragma omp teams num_teams(T) // expected-error {{'T' does not refer to a value}} 20 foo(); 21 #pragma omp target 22 #pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}} 23 foo(); 24 #pragma omp target 25 #pragma omp teams num_teams( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 26 foo(); 27 #pragma omp target 28 #pragma omp teams num_teams() // expected-error {{expected expression}} 29 foo(); 30 #pragma omp target 31 #pragma omp teams num_teams(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 32 foo(); 33 #pragma omp target 34 #pragma omp teams num_teams(argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 35 foo(); 36 #pragma omp target 37 #pragma omp teams num_teams(argc > 0 ? a[1] : a[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} 38 foo(); 39 #pragma omp target 40 #pragma omp teams num_teams(argc + argc) 41 foo(); 42 #pragma omp target 43 #pragma omp teams num_teams(argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}} 44 foo(); 45 #pragma omp target 46 #pragma omp teams num_teams(S1) // expected-error {{'S1' does not refer to a value}} 47 foo(); 48 #pragma omp target 49 #pragma omp teams num_teams(-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}} 50 foo(); 51 #pragma omp target 52 #pragma omp teams num_teams(-10u) 53 foo(); 54 #pragma omp target 55 #pragma omp teams num_teams(3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}} 56 foo(); 57 58 return 0; 59 } 60 61 int main(int argc, char **argv) { 62 #pragma omp target 63 #pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}} 64 foo(); 65 66 #pragma omp target 67 #pragma omp teams num_teams ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 68 foo(); 69 70 #pragma omp target 71 #pragma omp teams num_teams () // expected-error {{expected expression}} 72 foo(); 73 74 #pragma omp target 75 #pragma omp teams num_teams (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 76 foo(); 77 78 #pragma omp target 79 #pragma omp teams num_teams (argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 80 foo(); 81 82 #pragma omp target 83 #pragma omp teams num_teams (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} 84 foo(); 85 86 #pragma omp target 87 #pragma omp teams num_teams (argc + argc) 88 foo(); 89 90 #pragma omp target 91 #pragma omp teams num_teams (argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}} 92 foo(); 93 94 #pragma omp target 95 #pragma omp teams num_teams (S1) // expected-error {{'S1' does not refer to a value}} 96 foo(); 97 98 #pragma omp target 99 #pragma omp teams num_teams (-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}} 100 foo(); 101 102 #pragma omp target 103 #pragma omp teams num_teams (-10u) 104 foo(); 105 106 #pragma omp target 107 #pragma omp teams num_teams (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}} 108 foo(); 109 110 return tmain<int, 10>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 10>' requested here}} 111 } 112
