1 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
2 
3 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
4 
5 void foo() {
6 }
7 
8 bool foobool(int argc) {
9   return argc;
10 }
11 
12 struct S1; // expected-note {{declared here}} expected-note {{declared here}}
13 
14 template <class T, int N>
15 T tmain(T argc) {
16   T b = argc, c, d, e, f, g;
17   char ** argv;
18   static T a;
19   T z;
20 
21 #pragma omp target
22 #pragma omp teams
23 #pragma omp distribute simd dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
24   for (int i = 0; i < 10; ++i) foo();
25 
26 #pragma omp target
27 #pragma omp teams
28 #pragma omp distribute simd dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
29   for (int i = 0; i < 10; ++i) foo();
30 
31 #pragma omp target
32 #pragma omp teams
33 #pragma omp distribute simd dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
34   for (int i = 0; i < 10; ++i) foo();
35 
36 #pragma omp target
37 #pragma omp teams
38 #pragma omp distribute simd dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
39   for (int i = 0; i < 10; ++i) foo();
40 
41 #pragma omp target
42 #pragma omp teams
43 #pragma omp distribute simd dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
44   for (int i = 0; i < 10; ++i) foo();
45 
46 #pragma omp target
47 #pragma omp teams
48 #pragma omp distribute simd dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute simd' are ignored}}
49   for (int i = 0; i < 10; ++i) foo();
50 
51 #pragma omp target
52 #pragma omp teams
53 #pragma omp distribute simd dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
54   for (int i = 0; i < 10; ++i) foo();
55 
56 #pragma omp target
57 #pragma omp teams
58 #pragma omp distribute simd dist_schedule (static), dist_schedule (static, z+1) // expected-error {{directive '#pragma omp distribute simd' cannot contain more than one 'dist_schedule' clause}}
59   for (int i = 0; i < 10; ++i) foo();
60 #pragma omp target
61 #pragma omp teams
62 #pragma omp distribute simd dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
63   for (int i = 0; i < 10; ++i) foo();
64 #pragma omp target
65 #pragma omp teams
66 #pragma omp distribute simd dist_schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error3 {{expression must have integral or unscoped enumeration type, not 'char *'}}
67   for (int i = 0; i < 10; ++i) foo();
68   return T();
69 }
70 
71 int main(int argc, char **argv) {
72   int z;
73 #pragma omp target
74 #pragma omp teams
75 #pragma omp distribute simd dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
76   for (int i = 0; i < 10; ++i) foo();
77 
78 #pragma omp target
79 #pragma omp teams
80 #pragma omp distribute simd dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
81   for (int i = 0; i < 10; ++i) foo();
82 
83 #pragma omp target
84 #pragma omp teams
85 #pragma omp distribute simd dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
86   for (int i = 0; i < 10; ++i) foo();
87 
88 #pragma omp target
89 #pragma omp teams
90 #pragma omp distribute simd dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
91   for (int i = 0; i < 10; ++i) foo();
92 
93 #pragma omp target
94 #pragma omp teams
95 #pragma omp distribute simd dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
96   for (int i = 0; i < 10; ++i) foo();
97 
98 #pragma omp target
99 #pragma omp teams
100 #pragma omp distribute simd dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute simd' are ignored}}
101   for (int i = 0; i < 10; ++i) foo();
102 
103 #pragma omp target
104 #pragma omp teams
105 #pragma omp distribute simd dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
106   for (int i = 0; i < 10; ++i) foo();
107 
108 #pragma omp target
109 #pragma omp teams
110 #pragma omp distribute simd dist_schedule (static), dist_schedule (static, z+1) // expected-error {{directive '#pragma omp distribute simd' cannot contain more than one 'dist_schedule' clause}}
111   for (int i = 0; i < 10; ++i) foo();
112 
113 #pragma omp target
114 #pragma omp teams
115 #pragma omp distribute simd dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
116   for (int i = 0; i < 10; ++i) foo();
117 
118 #pragma omp target
119 #pragma omp teams
120 #pragma omp distribute simd dist_schedule (static, argv[1]=2) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
121   for (int i = 0; i < 10; ++i) foo();
122   return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); // expected-note {{in instantiation of function template specialization 'tmain<int, 5>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<char, 1>' requested here}}
123 }
124