1// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s 2 3void foo() { 4} 5 6bool foobool(int argc) { 7 return argc; 8} 9 10struct S1; // expected-note {{declared here}} 11extern S1 a; 12class S2 { 13 mutable int a; 14 15public: 16 S2() : a(0) {} 17 S2(S2 &s2) : a(s2.a) {} 18}; 19const S2 b; 20const S2 ba[5]; 21class S3 { 22 int a; 23 24public: 25 S3() : a(0) {} 26 S3(S3 &s3) : a(s3.a) {} 27}; 28const S3 c; 29const S3 ca[5]; 30extern const int f; 31class S4 { 32 int a; 33 S4(); 34 S4(const S4 &s4); 35 36public: 37 S4(int v) : a(v) {} 38}; 39class S5 { 40 int a; 41 S5() : a(0) {} 42 S5(const S5 &s5) : a(s5.a) {} 43 44public: 45 S5(int v) : a(v) {} 46}; 47 48S3 h; 49#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}} 50 51int main(int argc, char **argv) { 52 const int d = 5; 53 const int da[5] = {0}; 54 S4 e(4); 55 S5 g(5); 56 int i; 57 int &j = i; 58#pragma omp parallel sections shared // expected-error {{expected '(' after 'shared'}} 59 { foo(); } 60#pragma omp parallel sections shared( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 61 { foo(); } 62#pragma omp parallel sections shared() // expected-error {{expected expression}} 63 { foo(); } 64#pragma omp parallel sections shared(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 65 { foo(); } 66#pragma omp parallel sections shared(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 67 { foo(); } 68#pragma omp parallel sections shared(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 69 { foo(); } 70#pragma omp parallel sections shared(argc) 71 { foo(); } 72#pragma omp parallel sections shared(S1) // expected-error {{'S1' does not refer to a value}} 73 { foo(); } 74#pragma omp parallel sections shared(a, b, c, d, f) 75 { foo(); } 76#pragma omp parallel sections shared(argv[1]) // expected-error {{expected variable name}} 77 { foo(); } 78#pragma omp parallel sections shared(ba) 79 { foo(); } 80#pragma omp parallel sections shared(ca) 81 { foo(); } 82#pragma omp parallel sections shared(da) 83 { foo(); } 84#pragma omp parallel sections shared(e, g) 85 { foo(); } 86#pragma omp parallel sections shared(h) // expected-error {{threadprivate or thread local variable cannot be shared}} 87 { foo(); } 88#pragma omp parallel sections private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}} 89 { foo(); } 90#pragma omp parallel sections firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}} 91 { foo(); } 92#pragma omp parallel sections private(i) 93 { 94#pragma omp parallel sections shared(i) 95 { 96#pragma omp parallel sections shared(j) 97 { foo(); } 98 } 99 } 100#pragma omp parallel sections firstprivate(i) 101 { 102#pragma omp parallel sections shared(i) 103 { 104#pragma omp parallel sections shared(j) 105 { foo(); } 106 } 107 } 108 109 return 0; 110} 111