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 {{declared here}}
11
12template <class T, typename S, int N, int ST> // expected-note {{declared here}}
13T tmain(T argc, S **argv) {
14  #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}
15  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
16  #pragma omp for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
17  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
18  #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}}
19  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
20  #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
21  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
22  #pragma omp for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
23  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
24  #pragma omp for schedule (auto,  // expected-error {{expected ')'}} expected-note {{to match this '('}}
25  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
26  #pragma omp for schedule (runtime, 3)  // expected-error {{expected ')'}} expected-note {{to match this '('}}
27  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
28  // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
29  #pragma omp for schedule (guided argc
30  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
31  // expected-error@+1 2 {{argument to 'schedule' clause must be a positive integer value}}
32  #pragma omp for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}}
33  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
34  #pragma omp for schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
35  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
36  #pragma omp for schedule (guided, (ST > 0) ? 1 + ST : 2)
37  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
38  // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}
39  // expected-error@+1 {{argument to 'schedule' clause must be a positive integer value}}
40  #pragma omp for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)
41  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
42  #pragma omp for schedule (static, S) // expected-error {{'S' does not refer to a value}} expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
43  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
44  // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
45  #pragma omp for schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
46  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
47  #pragma omp for schedule (dynamic, 1)
48  for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
49  #pragma omp for schedule (static, N) // expected-error {{argument to 'schedule' clause must be a positive integer value}}
50  for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
51  return argc;
52}
53
54int main(int argc, char **argv) {
55  #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}
56  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
57  #pragma omp for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
58  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
59  #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}}
60  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
61  #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
62  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
63  #pragma omp for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
64  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
65  #pragma omp for schedule (auto,  // expected-error {{expected ')'}} expected-note {{to match this '('}}
66  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
67  #pragma omp for schedule (runtime, 3)  // expected-error {{expected ')'}} expected-note {{to match this '('}}
68  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
69  #pragma omp for schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}}
70  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
71  #pragma omp for schedule (static, 2+2)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
72  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
73  #pragma omp for schedule (dynamic, foobool(1) > 0 ? 1 : 2)
74  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
75  // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}
76  // expected-error@+1 {{argument to 'schedule' clause must be a positive integer value}}
77  #pragma omp for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)
78  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
79  #pragma omp for schedule (guided, S1) // expected-error {{'S1' does not refer to a value}} expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
80  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
81  // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}
82  #pragma omp for schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
83  for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
84  // expected-error@+3 {{statement after '#pragma omp for' must be a for loop}}
85  // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
86  #pragma omp for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error {{expected ')'}} expected-note {{to match this '('}}
87  foo();
88  // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
89  return tmain<int, char, 1, 0>(argc, argv);
90}
91
92