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