1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %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 class S2 {
12   mutable int a;
13 
14 public:
S2()15   S2() : a(0) {}
operator =(S2 & s2)16   S2 &operator=(S2 &s2) { return *this; }
17 };
18 class S3 {
19   int a;
20 
21 public:
S3()22   S3() : a(0) {}
operator =(S3 & s3)23   S3 &operator=(S3 &s3) { return *this; }
24 };
25 class S4 {
26   int a;
27   S4();
28   S4 &operator=(const S4 &s4); // expected-note {{implicitly declared private here}}
29 
30 public:
S4(int v)31   S4(int v) : a(v) {}
32 };
33 class S5 {
34   int a;
S5()35   S5() : a(0) {}
operator =(const S5 & s5)36   S5 &operator=(const S5 &s5) { return *this; } // expected-note {{implicitly declared private here}}
37 
38 public:
S5(int v)39   S5(int v) : a(v) {}
40 };
41 template <class T>
42 class ST {
43 public:
44   static T s;
45 };
46 
47 S2 k;
48 S3 h;
49 S4 l(3);
50 S5 m(4);
51 #pragma omp threadprivate(h, k, l, m)
52 
53 namespace A {
54 double x;
55 #pragma omp threadprivate(x)
56 }
57 namespace B {
58 using A::x;
59 }
60 
main(int argc,char ** argv)61 int main(int argc, char **argv) {
62   int i;
63 #pragma omp parallel sections copyin // expected-error {{expected '(' after 'copyin'}}
64   {
65     foo();
66   }
67 #pragma omp parallel sections copyin( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
68   {
69     foo();
70   }
71 #pragma omp parallel sections copyin() // expected-error {{expected expression}}
72   {
73     foo();
74   }
75 #pragma omp parallel sections copyin(k // expected-error {{expected ')'}} expected-note {{to match this '('}}
76   {
77     foo();
78   }
79 #pragma omp parallel sections copyin(h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
80   {
81     foo();
82   }
83 #pragma omp parallel sections copyin(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
84   {
85     foo();
86   }
87 #pragma omp parallel sections copyin(l) // expected-error {{'operator=' is a private member of 'S4'}}
88   {
89     foo();
90   }
91 #pragma omp parallel sections copyin(S1) // expected-error {{'S1' does not refer to a value}}
92   {
93     foo();
94   }
95 #pragma omp parallel sections copyin(argv[1]) // expected-error {{expected variable name}}
96   {
97     foo();
98   }
99 #pragma omp parallel sections copyin(i) // expected-error {{copyin variable must be threadprivate}}
100   {
101     foo();
102   }
103 #pragma omp parallel sections copyin(m) // expected-error {{'operator=' is a private member of 'S5'}}
104   {
105     foo();
106   }
107 #pragma omp parallel sections copyin(ST < int > ::s, B::x) // expected-error {{copyin variable must be threadprivate}}
108   {
109     foo();
110   }
111 
112   return 0;
113 }
114