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 int i; 23 24 #pragma omp target parallel for depend // expected-error {{expected '(' after 'depend'}} 25 for (i = 0; i < argc; ++i) foo(); 26 #pragma omp target parallel for 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}} 27 for (i = 0; i < argc; ++i) foo(); 28 #pragma omp target parallel for depend () // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} 29 for (i = 0; i < argc; ++i) foo(); 30 #pragma omp target parallel for 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 '('}} 31 for (i = 0; i < argc; ++i) foo(); 32 #pragma omp target parallel for depend (source : argc) // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} 33 for (i = 0; i < argc; ++i) foo(); 34 #pragma omp target parallel for depend (source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} 35 for (i = 0; i < argc; ++i) foo(); 36 #pragma omp target parallel for depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for' are ignored}} 37 for (i = 0; i < argc; ++i) foo(); 38 #pragma omp target parallel for depend (out: ) // expected-error {{expected expression}} 39 for (i = 0; i < argc; ++i) foo(); 40 #pragma omp target parallel for 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}} 41 for (i = 0; i < argc; ++i) foo(); 42 #pragma omp target parallel for depend (out :S1) // expected-error {{'S1' does not refer to a value}} 43 for (i = 0; i < argc; ++i) foo(); 44 #pragma omp target parallel for depend(in : argv[1][1] = '2') // expected-error {{expected variable name, array element or array section}} 45 for (i = 0; i < argc; ++i) foo(); 46 #pragma omp target parallel for depend (in : vec[1]) // expected-error {{expected variable name, array element or array section}} 47 for (i = 0; i < argc; ++i) foo(); 48 #pragma omp target parallel for depend (in : argv[0]) 49 for (i = 0; i < argc; ++i) foo(); 50 #pragma omp target parallel for depend (in : ) // expected-error {{expected expression}} 51 for (i = 0; i < argc; ++i) foo(); 52 #pragma omp target parallel for depend (in : main) // expected-error {{expected variable name, array element or array section}} 53 for (i = 0; i < argc; ++i) foo(); 54 #pragma omp target parallel for depend(in : a[0]) // expected-error{{expected variable name, array element or array section}} 55 for (i = 0; i < argc; ++i) foo(); 56 #pragma omp target parallel for depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}} 57 for (i = 0; i < argc; ++i) foo(); 58 #pragma omp target parallel for depend (in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} 59 for (i = 0; i < argc; ++i) foo(); 60 #pragma omp target parallel for depend (in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} 61 for (i = 0; i < argc; ++i) foo(); 62 #pragma omp target parallel for 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 '('}} 63 for (i = 0; i < argc; ++i) foo(); 64 #pragma omp target parallel for depend (in : argv[argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} 65 for (i = 0; i < argc; ++i) foo(); 66 #pragma omp target parallel for depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}} 67 for (i = 0; i < argc; ++i) foo(); 68 #pragma omp target parallel for depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}} 69 for (i = 0; i < argc; ++i) foo(); 70 #pragma omp target parallel for depend (in : argv[-1:0]) // expected-error {{section lower bound is evaluated to a negative value -1}} 71 for (i = 0; i < argc; ++i) foo(); 72 #pragma omp target parallel for depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} 73 for (i = 0; i < argc; ++i) foo(); 74 #pragma omp target parallel for depend (in : argv[3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}} 75 for (i = 0; i < argc; ++i) foo(); 76 #pragma omp target parallel for depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}} 77 for (i = 0; i < argc; ++i) foo(); 78 #pragma omp target parallel for depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}} 79 for (i = 0; i < argc; ++i) foo(); 80 #pragma omp target parallel for depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} 81 for (i = 0; i < argc; ++i) foo(); 82 #pragma omp target parallel for depend(in:env[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}} 83 for (i = 0; i < argc; ++i) foo(); 84 #pragma omp target parallel for depend(in : argv[ : argc][1 : argc - 1]) 85 for (i = 0; i < argc; ++i) foo(); 86 #pragma omp target parallel for depend(in : arr[0]) 87 for (i = 0; i < argc; ++i) foo(); 88 89 return 0; 90 } 91
