parallel_sections_copyin_messages.cpp revision 58878f85ab89b13e9eea4af3ccf055e42c557bc8 
1// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
2
3void foo() {
4}
5
6bool foobool(int argc) {
7  return argc;
8}
9
10struct S1; // expected-note {{declared here}}
11class S2 {
12  mutable int a;
13
14public:
15  S2() : a(0) {}
16  S2 &operator=(S2 &s2) { return *this; }
17};
18class S3 {
19  int a;
20
21public:
22  S3() : a(0) {}
23  S3 &operator=(S3 &s3) { return *this; }
24};
25class S4 {
26  int a;
27  S4();
28  S4 &operator=(const S4 &s4); // expected-note {{implicitly declared private here}}
29
30public:
31  S4(int v) : a(v) {}
32};
33class S5 {
34  int a;
35  S5() : a(0) {}
36  S5 &operator=(const S5 &s5) { return *this; } // expected-note {{implicitly declared private here}}
37
38public:
39  S5(int v) : a(v) {}
40};
41template <class T>
42class ST {
43public:
44  static T s;
45};
46
47S2 k;
48S3 h;
49S4 l(3);
50S5 m(4);
51#pragma omp threadprivate(h, k, l, m)
52
53namespace A {
54double x;
55#pragma omp threadprivate(x)
56}
57namespace B {
58using A::x;
59}
60
61int main(int argc, char **argv) {
62  int i;
63#pragma omp parallel sections copyin // expected-error {{expected '(' after 'copyin'}}
64  {
65    foo();
66  }
67#pragma omp parallel sections copyin( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
68  {
69    foo();
70  }
71#pragma omp parallel sections copyin() // expected-error {{expected expression}}
72  {
73    foo();
74  }
75#pragma omp parallel sections copyin(k // expected-error {{expected ')'}} expected-note {{to match this '('}}
76  {
77    foo();
78  }
79#pragma omp parallel sections copyin(h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
80  {
81    foo();
82  }
83#pragma omp parallel sections copyin(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
84  {
85    foo();
86  }
87#pragma omp parallel sections copyin(l) // expected-error {{'operator=' is a private member of 'S4'}}
88  {
89    foo();
90  }
91#pragma omp parallel sections copyin(S1) // expected-error {{'S1' does not refer to a value}}
92  {
93    foo();
94  }
95#pragma omp parallel sections copyin(argv[1]) // expected-error {{expected variable name}}
96  {
97    foo();
98  }
99#pragma omp parallel sections copyin(i) // expected-error {{copyin variable must be threadprivate}}
100  {
101    foo();
102  }
103#pragma omp parallel sections copyin(m) // expected-error {{'operator=' is a private member of 'S5'}}
104  {
105    foo();
106  }
107#pragma omp parallel sections copyin(ST < int > ::s, B::x) // expected-error {{copyin variable must be threadprivate}}
108  {
109    foo();
110  }
111
112  return 0;
113}
114