1 // RUN: %clang_cc1 -verify -fopenmp %s -Wno-openmp-mapping -Wuninitialized
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wno-openmp-mapping -Wuninitialized
4 
5 void foo() {
6 }
7 
8 bool foobool(int argc) {
9   return argc;
10 }
11 struct S1; // expected-note {{declared here}}  // expected-note {{forward declaration of 'S1'}}
12 extern S1 a;
13 class S2 {
14   mutable int a;
15 public:
16   S2():a(0) { }
17   S2(S2 &s2):a(s2.a) { }
18 };
19 const S2 b;
20 const S2 ba[5];
21 class S3 {
22   int a;
23 public:
24   S3():a(0) { }
25   S3(S3 &s3):a(s3.a) { }
26 };
27 const S3 c;
28 const S3 ca[5];
29 extern const int f;
30 class S4 {
31   int a;
32   S4();
33   S4(const S4 &s4);
34 public:
35   S4(int v):a(v) { }
36 };
37 class S5 {
38   int a;
39   S5():a(0) {}
40   S5(const S5 &s5):a(s5.a) { }
41 public:
42   S5(int v):a(v) { }
43 };
44 
45 S3 h;
46 #pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
47 
48 namespace A {
49 double x;
50 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
51 }
52 namespace B {
53 using A::x;
54 }
55 
56 int main(int argc, char **argv) {
57   const int d = 5;
58   const int da[5] = { 0 };
59   S4 e(4);
60   S5 g(5);
61   int i, z;
62   int &j = i;
63   #pragma omp target
64   #pragma omp teams shared // expected-error {{expected '(' after 'shared'}}
65   foo();
66   #pragma omp target
67   #pragma omp teams shared ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
68   foo();
69   #pragma omp target
70   #pragma omp teams shared () // expected-error {{expected expression}}
71   foo();
72   #pragma omp target
73   #pragma omp teams shared (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
74   foo();
75   #pragma omp target
76   #pragma omp teams shared (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
77   foo();
78   #pragma omp target
79   #pragma omp teams shared (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
80   foo();
81   #pragma omp target
82   #pragma omp teams shared (argc)
83   foo();
84   #pragma omp target
85   #pragma omp teams shared (S1) // expected-error {{'S1' does not refer to a value}}
86   foo();
87   #pragma omp target
88   #pragma omp teams shared (a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}}
89   foo();
90   #pragma omp target
91   #pragma omp teams shared (argv[1]) // expected-error {{expected variable name}}
92   foo();
93   #pragma omp target
94   #pragma omp teams shared(ba)
95   foo();
96   #pragma omp target
97   #pragma omp teams shared(ca)
98   foo();
99   #pragma omp target
100   #pragma omp teams shared(da)
101   foo();
102   #pragma omp target
103   #pragma omp teams shared(e, g, z)
104   foo();
105   #pragma omp target
106   #pragma omp teams shared(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be shared}}
107   foo();
108   #pragma omp target
109   #pragma omp teams private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
110   foo();
111   #pragma omp target
112   #pragma omp teams firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
113   foo();
114   #pragma omp target
115   #pragma omp teams private(i)
116   foo();
117   #pragma omp target
118   #pragma omp teams shared(i)
119   foo();
120   #pragma omp target
121   #pragma omp teams shared(j)
122   foo();
123   #pragma omp target
124   #pragma omp teams firstprivate(i)
125   foo();
126   #pragma omp target
127   #pragma omp teams shared(i)
128   foo();
129   #pragma omp target
130   #pragma omp teams shared(j)
131   foo();
132 
133   return 0;
134 }
135