1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %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}}
13 
14 template <class T, class S> // expected-note {{declared here}}
15 int tmain(T argc, S **argv) {
16   T z;
17 #pragma omp parallel master taskloop final // expected-error {{expected '(' after 'final'}}
18   for (int i = 0; i < 10; ++i)
19     foo();
20 #pragma omp parallel master taskloop final( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
21   for (int i = 0; i < 10; ++i)
22     foo();
23 #pragma omp parallel master taskloop final() // expected-error {{expected expression}}
24   for (int i = 0; i < 10; ++i)
25     foo();
26 #pragma omp parallel master taskloop final(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
27   for (int i = 0; i < 10; ++i)
28     foo();
29 #pragma omp parallel master taskloop final(argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel master taskloop' are ignored}}
30   for (int i = 0; i < 10; ++i)
31     foo();
32 #pragma omp parallel master taskloop final(argc > 0 ? argv[1] : argv[2] + z)
33   for (int i = 0; i < 10; ++i)
34     foo();
35 #pragma omp parallel master taskloop final(foobool(argc)), final(true) // expected-error {{directive '#pragma omp parallel master taskloop' cannot contain more than one 'final' clause}}
36   for (int i = 0; i < 10; ++i)
37     foo();
38 #pragma omp parallel master taskloop final(S) // expected-error {{'S' does not refer to a value}}
39   for (int i = 0; i < 10; ++i)
40     foo();
41 #pragma omp parallel master taskloop final(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
42   for (int i = 0; i < 10; ++i)
43     foo();
44 #pragma omp parallel master taskloop final(argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
45   for (int i = 0; i < 10; ++i)
46     foo();
47 #pragma omp parallel master taskloop final(argc)
48   for (int i = 0; i < 10; ++i)
49     foo();
50 
51   return 0;
52 }
53 
54 int main(int argc, char **argv) {
55   int z;
56 #pragma omp parallel master taskloop final // expected-error {{expected '(' after 'final'}}
57   for (int i = 0; i < 10; ++i)
58     foo();
59 #pragma omp parallel master taskloop final( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
60   for (int i = 0; i < 10; ++i)
61     foo();
62 #pragma omp parallel master taskloop final() // expected-error {{expected expression}}
63   for (int i = 0; i < 10; ++i)
64     foo();
65 #pragma omp parallel master taskloop final(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
66   for (int i = 0; i < 10; ++i)
67     foo();
68 #pragma omp parallel master taskloop final(argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel master taskloop' are ignored}}
69   for (int i = 0; i < 10; ++i)
70     foo();
71 #pragma omp parallel master taskloop final(argc > 0 ? argv[1] : argv[2] - z)
72   for (int i = 0; i < 10; ++i)
73     foo();
74 #pragma omp parallel master taskloop final(foobool(argc)), final(true) // expected-error {{directive '#pragma omp parallel master taskloop' cannot contain more than one 'final' clause}}
75   for (int i = 0; i < 10; ++i)
76     foo();
77 #pragma omp parallel master taskloop final(S1) // expected-error {{'S1' does not refer to a value}}
78   for (int i = 0; i < 10; ++i)
79     foo();
80 #pragma omp parallel master taskloop final(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
81   for (int i = 0; i < 10; ++i)
82     foo();
83 #pragma omp parallel master taskloop final(argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
84   for (int i = 0; i < 10; ++i)
85     foo();
86 #pragma omp parallel master taskloop final(1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
87   for (int i = 0; i < 10; ++i)
88     foo();
89 #pragma omp parallel master taskloop final(if (tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
90   for (int i = 0; i < 10; ++i)
91     foo();
92 
93   return tmain(argc, argv);
94 }
95