text: // RUN: %clang_cc1 -verify -fopenmp %s
  
  // RUN: %clang_cc1 -verify -fopenmp-simd %s
  
  void foo() {
  }
  
  bool foobool(int argc) {
    return argc;
  }
  
  struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
  extern S1 a;
  class S2 {
    mutable int a;
  
  public:
    S2() : a(0) {}
  };
  const S2 b;
  const S2 ba[5];
  class S3 {
    int a;
  
  public:
    S3() : a(0) {}
  };
  const S3 ca[5];
  class S4 {
    int a;
    S4(); // expected-note {{implicitly declared private here}}
  
  public:
    S4(int v) : a(v) {
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a) private(this->a)
      for (int k = 0; k < v; ++k)
        ++this->a;
    }
  };
  class S5 {
    int a;
    S5() : a(0) {} // expected-note {{implicitly declared private here}}
  
  public:
    S5(int v) : a(v) {}
    S5 &operator=(S5 &s) {
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
      for (int k = 0; k < s.a; ++k)
        ++s.a;
      return *this;
    }
  };
  
  template <typename T>
  class S6 {
  public:
    T a;
  
    S6() : a(0) {}
    S6(T v) : a(v) {
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a) private(this->a)
      for (int k = 0; k < v; ++k)
        ++this->a;
    }
    S6 &operator=(S6 &s) {
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
      for (int k = 0; k < s.a; ++k)
        ++s.a;
      return *this;
    }
  };
  
  template <typename T>
  class S7 : public T {
    T a;
    S7() : a(0) {}
  
  public:
    S7(T v) : a(v) {
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a) private(this->a) private(T::a)
      for (int k = 0; k < a.a; ++k)
        ++this->a.a;
    }
    S7 &operator=(S7 &s) {
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a) private(this->a) private(s.a) private(s.T::a) // expected-error 2 {{expected variable name or data member of current class}}
      for (int k = 0; k < s.a.a; ++k)
        ++s.a.a;
      return *this;
    }
  };
  
  S3 h;
  #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
  
  template <class I, class C>
  int foomain(I argc, C **argv) {
    I e(4);
    I g(5);
    int i;
    int &j = i;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private // expected-error {{expected '(' after 'private'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private() // expected-error {{expected expression}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc)
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(S1) // expected-error {{'S1' does not refer to a value}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argv[1]) // expected-error {{expected variable name}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(e, g)
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd nowait // expected-error {{unexpected OpenMP clause 'nowait' in directive '#pragma omp distribute parallel for simd'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp parallel
    {
      int v = 0;
      int i;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(i)
      for (int k = 0; k < argc; ++k) {
        i = k;
        v += i;
      }
    }
  #pragma omp parallel shared(i)
  #pragma omp parallel private(i)
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(j)
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(i)
    for (int k = 0; k < argc; ++k)
      ++k;
    return 0;
  }
  
  namespace A {
  double x;
  #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
  }
  namespace B {
  using A::x;
  }
  
  int main(int argc, char **argv) {
    S4 e(4);
    S5 g(5);
    S6<float> s6(0.0) , s6_0(1.0);
    S7<S6<float> > s7(0.0) , s7_0(1.0);
    int i;
    int &j = i;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private // expected-error {{expected '(' after 'private'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private() // expected-error {{expected expression}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argc)
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(S1) // expected-error {{'S1' does not refer to a value}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(argv[1]) // expected-error {{expected variable name}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd nowait // expected-error {{unexpected OpenMP clause 'nowait' in directive '#pragma omp distribute parallel for simd'}}
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp parallel
    {
      int i;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(i)
      for (int k = 0; k < argc; ++k)
        ++k;
    }
  #pragma omp parallel shared(i)
  #pragma omp parallel private(i)
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(j)
    for (int k = 0; k < argc; ++k)
      ++k;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(i)
    for (int k = 0; k < argc; ++k)
      ++k;
    static int m;
  #pragma omp target
  #pragma omp teams
  #pragma omp distribute parallel for simd private(m)
    for (int k = 0; k < argc; ++k)
      m = k + 2;
  
    s6 = s6_0; // expected-note {{in instantiation of member function 'S6<float>::operator=' requested here}}
    s7 = s7_0; // expected-note {{in instantiation of member function 'S7<S6<float> >::operator=' requested here}}
    return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}}
  }
  
  