1 // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s
2
foo()3 void foo() {
4 }
5
foobool(int argc)6 bool foobool(int argc) {
7 return argc;
8 }
9
10 struct S1; // expected-note {{declared here}}
11 extern S1 a;
12 class S2 {
13 mutable int a;
14
15 public:
S2()16 S2() : a(0) {}
S2(S2 & s2)17 S2(S2 &s2) : a(s2.a) {}
18 };
19 const S2 b;
20 const S2 ba[5];
21 class S3 {
22 int a;
23
24 public:
S3()25 S3() : a(0) {}
S3(S3 & s3)26 S3(S3 &s3) : a(s3.a) {}
27 };
28 const S3 c;
29 const S3 ca[5];
30 extern const int f;
31 class S4 {
32 int a;
33 S4();
34 S4(const S4 &s4);
35
36 public:
S4(int v)37 S4(int v) : a(v) {}
38 };
39 class S5 {
40 int a;
S5()41 S5() : a(0) {}
S5(const S5 & s5)42 S5(const S5 &s5) : a(s5.a) {}
43
44 public:
S5(int v)45 S5(int v) : a(v) {}
46 };
47
48 S3 h;
49 #pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
50
main(int argc,char ** argv)51 int main(int argc, char **argv) {
52 const int d = 5;
53 const int da[5] = {0};
54 S4 e(4);
55 S5 g(5);
56 int i;
57 int &j = i;
58 #pragma omp task shared // expected-error {{expected '(' after 'shared'}}
59 foo();
60 #pragma omp task shared( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
61 foo();
62 #pragma omp task shared() // expected-error {{expected expression}}
63 foo();
64 #pragma omp task shared(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
65 foo();
66 #pragma omp task shared(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
67 foo();
68 #pragma omp task shared(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
69 foo();
70 #pragma omp task shared(argc)
71 foo();
72 #pragma omp task shared(S1) // expected-error {{'S1' does not refer to a value}}
73 foo();
74 #pragma omp task shared(a, b, c, d, f)
75 foo();
76 #pragma omp task shared(argv[1]) // expected-error {{expected variable name}}
77 foo();
78 #pragma omp task shared(ba)
79 foo();
80 #pragma omp task shared(ca)
81 foo();
82 #pragma omp task shared(da)
83 foo();
84 #pragma omp task shared(e, g)
85 foo();
86 #pragma omp task shared(h) // expected-error {{threadprivate or thread local variable cannot be shared}}
87 foo();
88 #pragma omp task private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
89 foo();
90 #pragma omp task firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
91 foo();
92 #pragma omp parallel private(i)
93 #pragma omp task shared(i)
94 #pragma omp task shared(j)
95 foo();
96 #pragma omp parallel firstprivate(i)
97 #pragma omp task shared(i)
98 #pragma omp task shared(j)
99 foo();
100
101 return 0;
102 }
103