1 // RUN: %clang_cc1 -verify -fopenmp %s
3 // RUN: %clang_cc1 -verify -fopenmp-simd %s
8 bool foobool(int argc) {
12 struct S1; // expected-note {{declared here}}
14 template <class T, typename S, int N, int ST> // expected-note {{declared here}}
15 T tmain(T argc, S **argv) {
16 #pragma omp parallel for schedule // expected-error {{expected '(' after 'schedule'}}
17 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
18 #pragma omp parallel for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
19 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
20 #pragma omp parallel for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
21 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
22 #pragma omp parallel for schedule (auto // 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 parallel for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 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 parallel for schedule (auto, // 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 #pragma omp parallel for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
29 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
30 // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
31 #pragma omp parallel for schedule (guided argc
32 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
33 // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}}
34 #pragma omp parallel for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}}
35 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
36 #pragma omp parallel for schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}}
37 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
38 #pragma omp parallel for schedule (guided, (ST > 0) ? 1 + ST : 2)
39 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
40 // expected-error@+2 2 {{directive '#pragma omp parallel for' cannot contain more than one 'schedule' clause}}
41 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
42 #pragma omp parallel for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)
43 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
44 #pragma omp parallel for schedule (static, S) // expected-error {{'S' does not refer to a value}}
45 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
46 // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
47 #pragma omp parallel for schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
48 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
49 #pragma omp parallel for schedule (dynamic, 1)
50 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
51 #pragma omp parallel for schedule (static, N) // expected-error {{argument to 'schedule' clause must be a strictly positive integer value}}
52 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
56 int main(int argc, char **argv) {
57 #pragma omp parallel for schedule // expected-error {{expected '(' after 'schedule'}}
58 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
59 #pragma omp parallel for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
60 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
61 #pragma omp parallel for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
62 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
63 #pragma omp parallel for schedule (auto // 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 parallel for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 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 parallel for schedule (auto, // 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 parallel for schedule (runtime, 3) // 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 parallel for schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}}
72 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
73 #pragma omp parallel for schedule (static, 2+2)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}}
74 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
75 #pragma omp parallel for schedule (dynamic, foobool(1) > 0 ? 1 : 2)
76 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
77 // expected-error@+2 2 {{directive '#pragma omp parallel for' cannot contain more than one 'schedule' clause}}
78 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
79 #pragma omp parallel for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)
80 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
81 #pragma omp parallel for schedule (guided, S1) // expected-error {{'S1' does not refer to a value}}
82 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
83 // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}
84 #pragma omp parallel for schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
85 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
86 // expected-error@+3 {{statement after '#pragma omp parallel for' must be a for loop}}
87 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
88 #pragma omp parallel for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
90 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
91 return tmain<int, char, 1, 0>(argc, argv);