1 // RUN: %clang_cc1 -verify -fopenmp %s -Wno-openmp-target
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wno-openmp-target
4 
5 void foo() {
6 }
7 
8 bool foobool(int argc) {
9   return argc;
10 }
11 
12 struct S1; // expected-note {{declared here}}
13 extern S1 a;
14 class S2 {
15   mutable int a;
16 public:
17   S2():a(0) { }
18   S2(S2 &s2):a(s2.a) { }
19 };
20 const S2 b;
21 const S2 ba[5];
22 class S3 {
23   int a;
24 public:
25   S3():a(0) { }
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 public:
36   S4(int v):a(v) { }
37 };
38 class S5 {
39   int a;
40   S5():a(0) {}
41   S5(const S5 &s5):a(s5.a) { }
42 public:
43   S5(int v):a(v) { }
44 };
45 
46 S3 h;
47 #pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
48 
49 namespace A {
50 double x;
51 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
52 }
53 namespace B {
54 using A::x;
55 }
56 
57 int main(int argc, char **argv) {
58   const int d = 5;
59   const int da[5] = { 0 };
60   S4 e(4);
61   S5 g(5);
62   int i;
63   int &j = i;
64   #pragma omp target
65   #pragma omp teams shared // expected-error {{expected '(' after 'shared'}}
66   foo();
67   #pragma omp target
68   #pragma omp teams shared ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
69   foo();
70   #pragma omp target
71   #pragma omp teams shared () // expected-error {{expected expression}}
72   foo();
73   #pragma omp target
74   #pragma omp teams shared (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
75   foo();
76   #pragma omp target
77   #pragma omp teams shared (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
78   foo();
79   #pragma omp target
80   #pragma omp teams shared (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
81   foo();
82   #pragma omp target
83   #pragma omp teams shared (argc)
84   foo();
85   #pragma omp target
86   #pragma omp teams shared (S1) // expected-error {{'S1' does not refer to a value}}
87   foo();
88   #pragma omp target
89   #pragma omp teams shared (a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}}
90   foo();
91   #pragma omp target
92   #pragma omp teams shared (argv[1]) // expected-error {{expected variable name}}
93   foo();
94   #pragma omp target
95   #pragma omp teams shared(ba)
96   foo();
97   #pragma omp target
98   #pragma omp teams shared(ca)
99   foo();
100   #pragma omp target
101   #pragma omp teams shared(da)
102   foo();
103   #pragma omp target
104   #pragma omp teams shared(e, g)
105   foo();
106   #pragma omp target
107   #pragma omp teams shared(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be shared}}
108   foo();
109   #pragma omp target
110   #pragma omp teams private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
111   foo();
112   #pragma omp target
113   #pragma omp teams firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
114   foo();
115   #pragma omp target
116   #pragma omp teams private(i)
117   foo();
118   #pragma omp target
119   #pragma omp teams shared(i)
120   foo();
121   #pragma omp target
122   #pragma omp teams shared(j)
123   foo();
124   #pragma omp target
125   #pragma omp teams firstprivate(i)
126   foo();
127   #pragma omp target
128   #pragma omp teams shared(i)
129   foo();
130   #pragma omp target
131   #pragma omp teams shared(j)
132   foo();
133 
134   return 0;
135 }
136