1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s 2 3 void foo() { 4 } 5 6 bool foobool(int argc) { 7 return argc; 8 } 9 10 struct S1; // expected-note {{declared here}} expected-note{{forward declaration of 'S1'}} 11 extern S1 a; 12 class S2 { 13 mutable int a; 14 15 public: 16 S2() : a(0) {} 17 static float S2s; // expected-note {{static data member is predetermined as shared}} 18 }; 19 const S2 b; 20 const S2 ba[5]; 21 class S3 { 22 int a; 23 24 public: 25 S3() : a(0) {} 26 }; 27 const S3 c; // expected-note {{global variable is predetermined as shared}} 28 const S3 ca[5]; // expected-note {{global variable is predetermined as shared}} 29 extern const int f; // expected-note {{global variable is predetermined as shared}} 30 class S4 { 31 int a; 32 S4(); // expected-note {{implicitly declared private here}} 33 34 public: 35 S4(int v) : a(v) {} 36 }; 37 class S5 { 38 int a; 39 S5() : a(0) {} // expected-note {{implicitly declared private here}} 40 41 public: 42 S5(int v) : a(v) {} 43 }; 44 45 int threadvar; 46 #pragma omp threadprivate(threadvar) // expected-note {{defined as threadprivate or thread local}} 47 48 void bar(int n, int b[n]) { 49 #pragma omp task private(b) 50 foo(); 51 } 52 53 namespace A { 54 double x; 55 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} 56 } 57 namespace B { 58 using A::x; 59 } 60 61 int main(int argc, char **argv) { 62 const int d = 5; // expected-note {{constant variable is predetermined as shared}} 63 const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}} 64 S4 e(4); 65 S5 g(5); 66 int i; 67 int &j = i; 68 #pragma omp task private // expected-error {{expected '(' after 'private'}} 69 #pragma omp task private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 70 #pragma omp task private() // expected-error {{expected expression}} 71 #pragma omp task private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 72 #pragma omp task private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 73 #pragma omp task private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 74 #pragma omp task private(argc argv) // expected-error {{expected ',' or ')' in 'private' clause}} 75 #pragma omp task private(S1) // expected-error {{'S1' does not refer to a value}} 76 #pragma omp task private(a, b, c, d, f) // expected-error {{a private variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be private}} 77 #pragma omp task private(argv[1]) // expected-error {{expected variable name}} 78 #pragma omp task private(ba) 79 #pragma omp task private(ca) // expected-error {{shared variable cannot be private}} 80 #pragma omp task private(da) // expected-error {{shared variable cannot be private}} 81 #pragma omp task private(S2::S2s) // expected-error {{shared variable cannot be private}} 82 #pragma omp task private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} 83 #pragma omp task private(threadvar, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}} 84 #pragma omp task shared(i), private(i) // expected-error {{shared variable cannot be private}} expected-note {{defined as shared}} 85 foo(); 86 #pragma omp task firstprivate(i) private(i) // expected-error {{firstprivate variable cannot be private}} expected-note {{defined as firstprivate}} 87 foo(); 88 #pragma omp task private(i) 89 #pragma omp task private(j) 90 foo(); 91 #pragma omp task firstprivate(i) 92 for (int k = 0; k < 10; ++k) { 93 #pragma omp task private(i) 94 foo(); 95 } 96 static int m; 97 #pragma omp task private(m) // OK 98 foo(); 99 100 return 0; 101 } 102
