65 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized3 4// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized5// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized6 7void foo() {8}9 10bool foobool(int argc) {11 return argc;12}13 14struct S1; // expected-note {{declared here}}15 16class vector {17 public:18 int operator[](int index) { return 0; }19};20 21int main(int argc, char **argv, char *env[]) {22 vector vec;23 typedef float V __attribute__((vector_size(16)));24 V a;25 auto arr = x; // expected-error {{use of undeclared identifier 'x'}}26 27 #pragma omp taskwait depend // expected-error {{expected '(' after 'depend'}}28 #pragma omp taskwait depend ( // omp50-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}}29 #pragma omp taskwait depend () // omp50-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}}30 #pragma omp taskwait depend (argc // omp50-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}31 #pragma omp taskwait depend (source : argc) // omp50-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}32 #pragma omp taskwait depend (source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} omp50-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset' or 'depobj' in OpenMP clause 'depend'}} omp51-error {{expected depend modifier(iterator) or 'in', 'out', 'inout', 'mutexinoutset', 'depobj' or 'inoutset' in OpenMP clause 'depend'}}33 #pragma omp taskwait depend(mutexinoutset: argc) // expected-error{{'mutexinoutset' modifier not allowed in 'depend' clause on 'taskwait' directive}}34 #pragma omp taskwait depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskwait' are ignored}}35 #pragma omp taskwait depend (out: ) // expected-error {{expected expression}}36 #pragma omp taskwait depend (inout : foobool(argc)), depend (in, argc) // expected-error {{expected addressable lvalue expression, array element, array section or array shaping expression}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}}37 38 #pragma omp taskwait depend (out :S1) // expected-error {{'S1' does not refer to a value}}39 #pragma omp taskwait depend(in : argv[1][1] = '2')40 #pragma omp taskwait depend (in : vec[1]) // expected-error {{expected addressable lvalue expression, array element, array section or array shaping expression}}41 #pragma omp taskwait depend (in : argv[0])42 #pragma omp taskwait depend (in : ) // expected-error {{expected expression}}43 #pragma omp taskwait depend (in : main)44 #pragma omp taskwait depend(in : a[0]) // expected-error{{expected addressable lvalue expression, array element, array section or array shaping expression}}45 #pragma omp taskwait depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}}46 #pragma omp taskwait depend (in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}47 #pragma omp taskwait depend (in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}48 #pragma omp taskwait 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 '('}}49 #pragma omp taskwait depend (in : argv[argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}50 #pragma omp taskwait depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}51 #pragma omp taskwait depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}}52 #pragma omp taskwait depend (in : argv[-1:0]) // expected-error {{zero-length array section is not allowed in 'depend' clause}}53 #pragma omp taskwait depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}54 #pragma omp taskwait depend (in : argv[3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}55 #pragma omp taskwait depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}}56 #pragma omp taskwait depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}57 #pragma omp taskwait depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}58 #pragma omp taskwait depend(in:env[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}}59 #pragma omp taskwait depend(in : argv[ : argc][1 : argc - 1])60 #pragma omp taskwait depend(in : arr[0])61 foo();62 63 return 0;64}65