1// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
2
3void foo() {
4}
5
6bool foobool(int argc) {
7  return argc;
8}
9
10struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
11extern S1 a;
12class S2 {
13  mutable int a;
14public:
15  S2():a(0) { }
16};
17const S2 b;
18const S2 ba[5];
19class S3 {
20  int a;
21public:
22  S3():a(0) { }
23};
24const S3 ca[5];
25class S4 { // expected-note {{'S4' declared here}}
26  int a;
27  S4();
28public:
29  S4(int v):a(v) { }
30};
31class S5 { // expected-note {{'S5' declared here}}
32  int a;
33  S5():a(0) {}
34public:
35  S5(int v):a(v) { }
36};
37
38S3 h;
39#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
40
41template<class I, class C> int foomain(I argc, C **argv) {
42  I e(4);
43  I g(5);
44  int i;
45  int &j = i; // expected-note {{'j' defined here}}
46  #pragma omp simd private // expected-error {{expected '(' after 'private'}}
47  for (int k = 0; k < argc; ++k) ++k;
48  #pragma omp simd private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
49  for (int k = 0; k < argc; ++k) ++k;
50  #pragma omp simd private () // expected-error {{expected expression}}
51  for (int k = 0; k < argc; ++k) ++k;
52  #pragma omp simd private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
53  for (int k = 0; k < argc; ++k) ++k;
54  #pragma omp simd private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
55  for (int k = 0; k < argc; ++k) ++k;
56  #pragma omp simd private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
57  for (int k = 0; k < argc; ++k) ++k;
58  #pragma omp simd private (argc)
59  for (int k = 0; k < argc; ++k) ++k;
60  #pragma omp simd private (S1) // expected-error {{'S1' does not refer to a value}}
61  for (int k = 0; k < argc; ++k) ++k;
62  #pragma omp simd private (a, b) // expected-error {{private variable with incomplete type 'S1'}}
63  for (int k = 0; k < argc; ++k) ++k;
64  #pragma omp simd private (argv[1]) // expected-error {{expected variable name}}
65  for (int k = 0; k < argc; ++k) ++k;
66  #pragma omp simd private(e, g)
67  for (int k = 0; k < argc; ++k) ++k;
68  #pragma omp simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
69  for (int k = 0; k < argc; ++k) ++k;
70  #pragma omp simd shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp simd'}}
71  for (int k = 0; k < argc; ++k) ++k;
72  #pragma omp parallel
73  {
74    int v = 0;
75    int i;
76    #pragma omp simd private(i)
77    for (int k = 0; k < argc; ++k) { i = k; v += i; }
78  }
79  #pragma omp parallel shared(i)
80  #pragma omp parallel private(i)
81  #pragma omp simd private(j) // expected-error {{arguments of OpenMP clause 'private' cannot be of reference type}}
82  for (int k = 0; k < argc; ++k) ++k;
83  #pragma omp simd private(i)
84  for (int k = 0; k < argc; ++k) ++k;
85  return 0;
86}
87
88int main(int argc, char **argv) {
89  S4 e(4); // expected-note {{'e' defined here}}
90  S5 g(5); // expected-note {{'g' defined here}}
91  int i;
92  int &j = i; // expected-note {{'j' defined here}}
93  #pragma omp simd private // expected-error {{expected '(' after 'private'}}
94  for (int k = 0; k < argc; ++k) ++k;
95  #pragma omp simd private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
96  for (int k = 0; k < argc; ++k) ++k;
97  #pragma omp simd private () // expected-error {{expected expression}}
98  for (int k = 0; k < argc; ++k) ++k;
99  #pragma omp simd private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
100  for (int k = 0; k < argc; ++k) ++k;
101  #pragma omp simd private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
102  for (int k = 0; k < argc; ++k) ++k;
103  #pragma omp simd private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
104  for (int k = 0; k < argc; ++k) ++k;
105  #pragma omp simd private (argc)
106  for (int k = 0; k < argc; ++k) ++k;
107  #pragma omp simd private (S1) // expected-error {{'S1' does not refer to a value}}
108  for (int k = 0; k < argc; ++k) ++k;
109  #pragma omp simd private (a, b) // expected-error {{private variable with incomplete type 'S1'}}
110  for (int k = 0; k < argc; ++k) ++k;
111  #pragma omp simd private (argv[1]) // expected-error {{expected variable name}}
112  for (int k = 0; k < argc; ++k) ++k;
113  #pragma omp simd private(e, g) // expected-error 2 {{private variable must have an accessible, unambiguous default constructor}}
114  for (int k = 0; k < argc; ++k) ++k;
115  #pragma omp simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
116  for (int k = 0; k < argc; ++k) ++k;
117  #pragma omp simd shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp simd'}}
118  for (int k = 0; k < argc; ++k) ++k;
119  #pragma omp parallel
120  {
121    int i;
122    #pragma omp simd private(i)
123    for (int k = 0; k < argc; ++k) ++k;
124  }
125  #pragma omp parallel shared(i)
126  #pragma omp parallel private(i)
127  #pragma omp simd private(j) // expected-error {{arguments of OpenMP clause 'private' cannot be of reference type}}
128  for (int k = 0; k < argc; ++k) ++k;
129  #pragma omp simd private(i)
130  for (int k = 0; k < argc; ++k) ++k;
131
132  return 0;
133}
134
135