1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - -std=c++11 %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 class vector { 13 public: 14 int operator[](int index) { return 0; } 15 }; 16 17 int main(int argc, char **argv, char *env[]) { 18 vector vec; 19 typedef float V __attribute__((vector_size(16))); 20 V a; 21 auto arr = x; // expected-error {{use of undeclared identifier 'x'}} 22 23 #pragma omp task depend // expected-error {{expected '(' after 'depend'}} 24 #pragma omp task depend ( // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}} 25 #pragma omp task depend () // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} 26 #pragma omp task depend (argc // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} 27 #pragma omp task depend (source : argc) // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} 28 #pragma omp task depend (source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} 29 #pragma omp task depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}} 30 #pragma omp task depend (out: ) // expected-error {{expected expression}} 31 #pragma omp task depend (inout : foobool(argc)), depend (in, argc) // expected-error {{expected variable name, array element or array section}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}} 32 #pragma omp task depend (out :S1) // expected-error {{'S1' does not refer to a value}} 33 #pragma omp task depend(in : argv[1][1] = '2') // expected-error {{expected variable name, array element or array section}} 34 #pragma omp task depend (in : vec[1]) // expected-error {{expected variable name, array element or array section}} 35 #pragma omp task depend (in : argv[0]) 36 #pragma omp task depend (in : ) // expected-error {{expected expression}} 37 #pragma omp task depend (in : main) // expected-error {{expected variable name, array element or array section}} 38 #pragma omp task depend(in : a[0]) // expected-error{{expected variable name, array element or array section}} 39 #pragma omp task depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}} 40 #pragma omp task depend (in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} 41 #pragma omp task depend (in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} 42 #pragma omp task depend (in : argv[:] // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} expected-error {{expected ')'}} expected-note {{to match this '('}} 43 #pragma omp task depend (in : argv[argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} 44 #pragma omp task depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}} 45 #pragma omp task depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}} 46 #pragma omp task depend (in : argv[-1:0]) // expected-error {{section lower bound is evaluated to a negative value -1}} 47 #pragma omp task depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} 48 #pragma omp task depend (in : argv[3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}} 49 #pragma omp task depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}} 50 #pragma omp task depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}} 51 #pragma omp task depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} 52 #pragma omp task depend(in:env[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}} 53 #pragma omp task depend(in : argv[ : argc][1 : argc - 1]) 54 #pragma omp task depend(in : arr[0]) 55 foo(); 56 57 return 0; 58 } 59
