text: // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
  // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
  // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
  
  // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s
  // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
  // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
  // expected-no-diagnostics
  
  #ifndef HEADER
  #define HEADER
  
  void foo() {}
  
  template <class T>
  struct S {
    operator T() {return T();}
    static T TS;
    #pragma omp threadprivate(TS)
  };
  
  // CHECK:      template <class T> struct S {
  // CHECK:        static T TS;
  // CHECK-NEXT:   #pragma omp threadprivate(S::TS)
  // CHECK:      };
  // CHECK:      template<> struct S<int> {
  // CHECK:        static int TS;
  // CHECK-NEXT:   #pragma omp threadprivate(S<int>::TS)
  // CHECK-NEXT: }
  // CHECK:      template<> struct S<long> {
  // CHECK:        static long TS;
  // CHECK-NEXT:   #pragma omp threadprivate(S<long>::TS)
  // CHECK-NEXT: }
  
  template <typename T, int C>
  T tmain(T argc, T *argv) {
    T b = argc, c, d, e, f, g;
    static T a;
    S<T> s;
  #pragma omp target
  #pragma omp teams
    a=2;
  #pragma omp target
  #pragma omp teams default(none), private(argc,b) firstprivate(argv) shared (d) reduction(+:c) reduction(max:e) num_teams(C) thread_limit(d*C)
    foo();
  #pragma omp target
  #pragma omp teams reduction(^:e, f) reduction(&& : g)
    foo();
    return 0;
  }
  
  // CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
  // CHECK-NEXT: T b = argc, c, d, e, f, g;
  // CHECK-NEXT: static T a;
  // CHECK-NEXT: S<T> s;
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams{{$}}
  // CHECK-NEXT: a = 2;
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(C) thread_limit(d * C)
  // CHECK-NEXT: foo()
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g)
  // CHECK-NEXT: foo()
  // CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
  // CHECK-NEXT: int b = argc, c, d, e, f, g;
  // CHECK-NEXT: static int a;
  // CHECK-NEXT: S<int> s;
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams
  // CHECK-NEXT: a = 2;
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(5) thread_limit(d * 5)
  // CHECK-NEXT: foo()
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g)
  // CHECK-NEXT: foo()
  // CHECK: template<> long tmain<long, 1>(long argc, long *argv) {
  // CHECK-NEXT: long b = argc, c, d, e, f, g;
  // CHECK-NEXT: static long a;
  // CHECK-NEXT: S<long> s;
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams
  // CHECK-NEXT: a = 2;
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(1) thread_limit(d * 1)
  // CHECK-NEXT: foo()
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g)
  // CHECK-NEXT: foo()
  
  enum Enum { };
  
  int main (int argc, char **argv) {
    long x;
    int b = argc, c, d, e, f, g;
    static int a;
    #pragma omp threadprivate(a)
    Enum ee;
  // CHECK: Enum ee;
  #pragma omp target
  #pragma omp teams
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams
    a=2;
  // CHECK-NEXT: a = 2;
  #pragma omp target
  #pragma omp teams default(none), private(argc,b) num_teams(f) firstprivate(argv) reduction(| : c, d) reduction(* : e) thread_limit(f+g)
  // CHECK-NEXT: #pragma omp target
  // CHECK-NEXT: #pragma omp teams default(none) private(argc,b) num_teams(f) firstprivate(argv) reduction(|: c,d) reduction(*: e) thread_limit(f + g)
    foo();
  // CHECK-NEXT: foo();
    return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
  }
  
  extern template int S<int>::TS;
  extern template long S<long>::TS;
  #endif
  