1// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s
2
3void foo() {
4}
5
6bool foobool(int argc) {
7  return argc;
8}
9
10struct S1; // expected-note {{declared here}} expected-note{{forward declaration of 'S1'}}
11extern S1 a;
12class S2 {
13  mutable int a;
14public:
15  S2():a(0) { }
16  S2(S2 &s2):a(s2.a) { }
17  static float S2s;
18  static const float S2sc;
19};
20const float S2::S2sc = 0;
21const S2 b;
22const S2 ba[5];
23class S3 {
24  int a;
25public:
26  S3():a(0) { }
27  S3(S3 &s3):a(s3.a) { }
28};
29const S3 c;
30const S3 ca[5];
31extern const int f;
32class S4 { // expected-note {{'S4' declared here}}
33  int a;
34  S4();
35  S4(const S4 &s4);
36public:
37  S4(int v):a(v) { }
38};
39class S5 { // expected-note {{'S5' declared here}}
40  int a;
41  S5():a(0) {}
42  S5(const S5 &s5):a(s5.a) { }
43public:
44  S5(int v):a(v) { }
45};
46
47S3 h;
48#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
49
50int main(int argc, char **argv) {
51  const int d = 5;
52  const int da[5] = { 0 };
53  S4 e(4); // expected-note {{'e' defined here}}
54  S5 g(5); // expected-note {{'g' defined here}}
55  int i;
56  int &j = i; // expected-note {{'j' defined here}}
57  #pragma omp parallel firstprivate // expected-error {{expected '(' after 'firstprivate'}}
58  #pragma omp parallel firstprivate ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
59  #pragma omp parallel firstprivate () // expected-error {{expected expression}}
60  #pragma omp parallel firstprivate (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
61  #pragma omp parallel firstprivate (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
62  #pragma omp parallel firstprivate (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
63  #pragma omp parallel firstprivate (argc)
64  #pragma omp parallel firstprivate (S1) // expected-error {{'S1' does not refer to a value}}
65  #pragma omp parallel firstprivate (a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}}
66  #pragma omp parallel firstprivate (argv[1]) // expected-error {{expected variable name}}
67  #pragma omp parallel firstprivate(ba)
68  #pragma omp parallel firstprivate(ca)
69  #pragma omp parallel firstprivate(da)
70  #pragma omp parallel firstprivate(S2::S2s)
71  #pragma omp parallel firstprivate(S2::S2sc)
72  #pragma omp parallel firstprivate(e, g) // expected-error 2 {{firstprivate variable must have an accessible, unambiguous copy constructor}}
73  #pragma omp parallel firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
74  #pragma omp parallel private(i), firstprivate(i) // expected-error {{private variable cannot be firstprivate}} expected-note{{defined as private}}
75  foo();
76  #pragma omp parallel shared(i)
77  #pragma omp parallel firstprivate(i)
78  #pragma omp parallel firstprivate(j) // expected-error {{arguments of OpenMP clause 'firstprivate' cannot be of reference type}}
79  foo();
80
81  return 0;
82}
83