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