1// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 100 -o - %s
2
3void foo() {
4}
5
6bool foobool(int argc) {
7  return argc;
8}
9
10struct S1; // expected-note 2 {{declared here}}
11
12template <typename T, int C> // expected-note {{declared here}}
13T tmain(T argc) {
14  char **a;
15#pragma omp target
16#pragma omp teams num_teams(C)
17  foo();
18#pragma omp target
19#pragma omp teams num_teams(T) // expected-error {{'T' does not refer to a value}}
20  foo();
21#pragma omp target
22#pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}}
23  foo();
24#pragma omp target
25#pragma omp teams num_teams( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
26  foo();
27#pragma omp target
28#pragma omp teams num_teams() // expected-error {{expected expression}}
29  foo();
30#pragma omp target
31#pragma omp teams num_teams(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
32  foo();
33#pragma omp target
34#pragma omp teams num_teams(argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}}
35  foo();
36#pragma omp target
37#pragma omp teams num_teams(argc > 0 ? a[1] : a[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
38  foo();
39#pragma omp target
40#pragma omp teams num_teams(argc + argc)
41  foo();
42#pragma omp target
43#pragma omp teams num_teams(argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}}
44  foo();
45#pragma omp target
46#pragma omp teams num_teams(S1) // expected-error {{'S1' does not refer to a value}}
47  foo();
48#pragma omp target
49#pragma omp teams num_teams(-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}}
50  foo();
51#pragma omp target
52#pragma omp teams num_teams(-10u)
53  foo();
54#pragma omp target
55#pragma omp teams num_teams(3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}}
56  foo();
57
58  return 0;
59}
60
61int main(int argc, char **argv) {
62#pragma omp target
63#pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}}
64  foo();
65
66#pragma omp target
67#pragma omp teams num_teams ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
68  foo();
69
70#pragma omp target
71#pragma omp teams num_teams () // expected-error {{expected expression}}
72  foo();
73
74#pragma omp target
75#pragma omp teams num_teams (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
76  foo();
77
78#pragma omp target
79#pragma omp teams num_teams (argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}}
80  foo();
81
82#pragma omp target
83#pragma omp teams num_teams (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
84  foo();
85
86#pragma omp target
87#pragma omp teams num_teams (argc + argc)
88  foo();
89
90#pragma omp target
91#pragma omp teams num_teams (argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}}
92  foo();
93
94#pragma omp target
95#pragma omp teams num_teams (S1) // expected-error {{'S1' does not refer to a value}}
96  foo();
97
98#pragma omp target
99#pragma omp teams num_teams (-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}}
100  foo();
101
102#pragma omp target
103#pragma omp teams num_teams (-10u)
104  foo();
105
106#pragma omp target
107#pragma omp teams num_teams (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
108  foo();
109
110  return tmain<int, 10>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 10>' requested here}}
111}
112