1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - -std=c++11 %s 2 3 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - -std=c++11 %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 class vector { 15 public: 16 int operator[](int index) { return 0; } 17 }; 18 19 int main(int argc, char **argv, char *env[]) { 20 vector vec; 21 typedef float V __attribute__((vector_size(16))); 22 V a; 23 auto arr = x; // expected-error {{use of undeclared identifier 'x'}} 24 25 #pragma omp task depend // expected-error {{expected '(' after 'depend'}} 26 #pragma omp task depend ( // expected-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}} 27 #pragma omp task depend () // expected-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} 28 #pragma omp task depend (argc // expected-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} 29 #pragma omp task depend (source : argc) // expected-error {{expected 'in', 'out', 'inout' or 'mutexinoutset' in OpenMP clause 'depend'}} 30 #pragma omp task depend (source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} 31 #pragma omp task depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}} 32 #pragma omp task depend (out: ) // expected-error {{expected expression}} 33 #pragma omp task depend (inout : foobool(argc)), depend (in, argc) // expected-error {{expected addressable lvalue expression, array element or array section}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}} 34 #pragma omp task depend (out :S1) // expected-error {{'S1' does not refer to a value}} 35 #pragma omp task depend(in : argv[1][1] = '2') 36 #pragma omp task depend (in : vec[1]) // expected-error {{expected addressable lvalue expression, array element or array section}} 37 #pragma omp task depend (in : argv[0]) 38 #pragma omp task depend (in : ) // expected-error {{expected expression}} 39 #pragma omp task depend (in : main) 40 #pragma omp task depend(in : a[0]) // expected-error{{expected addressable lvalue expression, array element or array section}} 41 #pragma omp task depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}} 42 #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 '('}} 43 #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 '('}} 44 #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 '('}} 45 #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 '('}} 46 #pragma omp task depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}} 47 #pragma omp task depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}} 48 #pragma omp task depend (in : argv[-1:0]) 49 #pragma omp task depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} 50 #pragma omp task depend (in : argv[3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}} 51 #pragma omp task depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}} 52 #pragma omp task depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}} 53 #pragma omp task depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} 54 #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}} 55 #pragma omp task depend(in : argv[ : argc][1 : argc - 1]) 56 #pragma omp task depend(in : arr[0]) 57 foo(); 58 59 return 0; 60 } 61