1 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 %s -Wuninitialized
2 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp %s -Wuninitialized
4 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 %s -Wuninitialized
5 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd %s -Wuninitialized
10 bool foobool(int argc
) {
14 struct S1
; // expected-note {{declared here}}
16 template <class T
, typename S
, int N
, int ST
> // expected-note {{declared here}}
17 T
tmain(T argc
, S
**argv
) {
19 #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}
20 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
21 #pragma omp 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 '('}}
22 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
23 #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
24 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
25 #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
26 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
27 #pragma omp for schedule (monotonic // expected-error {{expected ')'}} expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-note {{to match this '('}}
28 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
29 #pragma omp 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 '('}}
30 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
31 #pragma omp for schedule (nonmonotonic, // expected-error {{expected ')'}} expected-error {{expected 'simd' in OpenMP clause 'schedule'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-note {{to match this '('}}
32 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
33 #pragma omp for schedule (simd: // expected-error {{expected ')'}} expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-note {{to match this '('}}
34 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
35 #pragma omp for schedule (monotonic, auto // expected-error {{expected ')'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-error {{expected 'simd' in OpenMP clause 'schedule'}} expected-note {{to match this '('}}
36 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
37 #pragma omp for schedule (nonmonotonic: auto, // expected-error {{expected ')'}} omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}} expected-note {{to match this '('}}
38 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
39 #pragma omp for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}
40 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
41 #pragma omp for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
42 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
43 // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
44 #pragma omp for schedule (guided argc
45 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
46 // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}}
47 #pragma omp for schedule (static, ST // 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 for schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
50 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
51 #pragma omp for schedule (guided, (ST > 0) ? 1 + ST : 2 + z)
52 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
53 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}
54 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
55 #pragma omp for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)
56 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
57 #pragma omp for schedule (static, S) // expected-error {{'S' does not refer to a value}}
58 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
59 // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
60 #pragma omp for schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
61 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
62 #pragma omp for schedule (dynamic, 1)
63 for (int i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
64 #pragma omp for schedule (static, N) // expected-error {{argument to 'schedule' clause must be a strictly positive integer value}}
65 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
66 #pragma omp for schedule (nonmonotonic: static) // omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}
67 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
68 #pragma omp for schedule (nonmonotonic: auto) // omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}
69 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
70 #pragma omp for schedule (nonmonotonic: runtime) // omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}
71 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
72 #pragma omp for schedule (monotonic, nonmonotonic: auto) // expected-error {{modifier 'nonmonotonic' cannot be used along with modifier 'monotonic'}}
73 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
74 #pragma omp for schedule (nonmonotonic, monotonic: auto) // expected-error {{modifier 'monotonic' cannot be used along with modifier 'nonmonotonic'}}
75 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
76 #pragma omp for schedule (nonmonotonic, nonmonotonic: auto) // expected-error {{modifier 'nonmonotonic' cannot be used along with modifier 'nonmonotonic'}}
77 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
78 #pragma omp for schedule (monotonic, monotonic: auto) // expected-error {{modifier 'monotonic' cannot be used along with modifier 'monotonic'}}
79 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
80 #pragma omp for schedule (nonmonotonic: guided) ordered // expected-error {{'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified}}
81 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
82 #pragma omp for ordered(1) schedule(nonmonotonic: dynamic) // expected-error {{'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified}}
83 for (T i
= ST
; i
< N
; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-ST
];
87 int main(int argc
, char **argv
) {
89 #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}
90 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
91 #pragma omp 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 '('}}
92 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
93 #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
94 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
95 #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}
96 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
97 #pragma omp 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 '('}}
98 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
99 #pragma omp for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}
100 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
101 #pragma omp for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}
102 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
103 #pragma omp for schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}}
104 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
105 #pragma omp for schedule (static, 2+2-z)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}
106 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
107 #pragma omp for schedule (dynamic, foobool(1) > 0 ? 1 : 2)
108 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
109 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}
110 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
111 #pragma omp for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)
112 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
113 #pragma omp for schedule (guided, S1) // expected-error {{'S1' does not refer to a value}}
114 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
115 // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}
116 #pragma omp for schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
117 for (int i
= 4; i
< 12; i
++) argv
[0][i
] = argv
[0][i
] - argv
[0][i
-4];
118 // expected-error@+3 {{statement after '#pragma omp for' must be a for loop}}
119 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
120 #pragma omp for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
122 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
123 return tmain
<int, char, 1, 0>(argc
, argv
);