1// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %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, class S> // expected-note {{declared here}}
13int tmain(T argc, S **argv) {
14  #pragma omp task if // expected-error {{expected '(' after 'if'}}
15  #pragma omp task if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
16  #pragma omp task if () // expected-error {{expected expression}}
17  #pragma omp task if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
18  #pragma omp task if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}}
19  #pragma omp task if (argc > 0 ? argv[1] : argv[2])
20  #pragma omp task if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp task' cannot contain more than one 'if' clause}}
21  #pragma omp task if (S) // expected-error {{'S' does not refer to a value}}
22  #pragma omp task if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
23  #pragma omp task if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
24  #pragma omp task if(argc)
25  #pragma omp task if(task : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
26  #pragma omp task if(task : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
27  #pragma omp task if(task : argc)
28  #pragma omp task if(task : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp task'}}
29  #pragma omp task if(task : argc) if (task:argc) // expected-error {{directive '#pragma omp task' cannot contain more than one 'if' clause with 'task' name modifier}}
30  #pragma omp task if(task : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
31  foo();
32
33  return 0;
34}
35
36int main(int argc, char **argv) {
37  #pragma omp task if // expected-error {{expected '(' after 'if'}}
38  #pragma omp task if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
39  #pragma omp task if () // expected-error {{expected expression}}
40  #pragma omp task if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
41  #pragma omp task if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}}
42  #pragma omp task if (argc > 0 ? argv[1] : argv[2])
43  #pragma omp task if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp task' cannot contain more than one 'if' clause}}
44  #pragma omp task if (S1) // expected-error {{'S1' does not refer to a value}}
45  #pragma omp task if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
46  #pragma omp task if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
47  #pragma omp task if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
48  #pragma omp task if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
49  #pragma omp task if(task : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
50  #pragma omp task if(task : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
51  #pragma omp task if(task : argc)
52  #pragma omp task if(task : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp task'}}
53  #pragma omp task if(task : argc) if (task:argc) // expected-error {{directive '#pragma omp task' cannot contain more than one 'if' clause with 'task' name modifier}}
54  #pragma omp task if(task : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
55  foo();
56
57  return tmain(argc, argv);
58}
59