1 // RUN: %clang_cc1 -verify -fopenmp %s 2 3 // RUN: %clang_cc1 -verify -fopenmp-simd %s 4 5 extern int omp_default_mem_alloc; 6 void foo() { 7 } 8 9 bool foobool(int argc) { 10 return argc; 11 } 12 13 struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} 14 extern S1 a; 15 class S2 { 16 mutable int a; 17 18 public: 19 S2() : a(0) {} 20 }; 21 const S2 b; 22 const S2 ba[5]; 23 class S3 { 24 int a; 25 26 public: 27 S3() : a(0) {} 28 }; 29 const S3 ca[5]; 30 class S4 { 31 int a; 32 S4(); // expected-note {{implicitly declared private here}} 33 34 public: 35 S4(int v) : a(v) { 36 #pragma omp target parallel for private(a) private(this->a) 37 for (int k = 0; k < v; ++k) 38 ++this->a; 39 } 40 }; 41 class S5 { 42 int a; 43 S5() : a(0) {} // expected-note {{implicitly declared private here}} 44 45 public: 46 S5(int v) : a(v) {} 47 S5 &operator=(S5 &s) { 48 #pragma omp target parallel for private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}} 49 for (int k = 0; k < s.a; ++k) // expected-warning {{Non-trivial type 'S5' is mapped, only trivial types are guaranteed to be mapped correctly}} 50 ++s.a; 51 return *this; 52 } 53 }; 54 55 template <typename T> 56 class S6 { 57 public: 58 T a; 59 60 S6() : a(0) {} 61 S6(T v) : a(v) { 62 #pragma omp target parallel for private(a) private(this->a) 63 for (int k = 0; k < v; ++k) 64 ++this->a; 65 } 66 S6 &operator=(S6 &s) { 67 #pragma omp target parallel for private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}} 68 for (int k = 0; k < s.a; ++k) 69 ++s.a; 70 return *this; 71 } 72 }; 73 74 template <typename T> 75 class S7 : public T { 76 T a; 77 S7() : a(0) {} 78 79 public: 80 S7(T v) : a(v) { 81 #pragma omp target parallel for private(a) private(this->a) private(T::a) 82 for (int k = 0; k < a.a; ++k) 83 ++this->a.a; 84 } 85 S7 &operator=(S7 &s) { 86 #pragma omp target parallel for private(a) private(this->a) private(s.a) private(s.T::a) // expected-error 2 {{expected variable name or data member of current class}} 87 for (int k = 0; k < s.a.a; ++k) 88 ++s.a.a; 89 return *this; 90 } 91 }; 92 93 S3 h; 94 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} 95 96 template <class I, class C> 97 int foomain(I argc, C **argv) { 98 I e(4); 99 I g(5); 100 int i; 101 int &j = i; 102 #pragma omp target parallel for private // expected-error {{expected '(' after 'private'}} 103 for (int k = 0; k < argc; ++k) 104 ++k; 105 #pragma omp target parallel for private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 106 for (int k = 0; k < argc; ++k) 107 ++k; 108 #pragma omp target parallel for private() // expected-error {{expected expression}} 109 for (int k = 0; k < argc; ++k) 110 ++k; 111 #pragma omp target parallel for private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 112 for (int k = 0; k < argc; ++k) 113 ++k; 114 #pragma omp target parallel for private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 115 for (int k = 0; k < argc; ++k) 116 ++k; 117 #pragma omp target parallel for private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 118 for (int k = 0; k < argc; ++k) 119 ++k; 120 #pragma omp target parallel for private(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} 121 for (int k = 0; k < argc; ++k) 122 ++k; 123 #pragma omp target parallel for private(S1) // expected-error {{'S1' does not refer to a value}} 124 for (int k = 0; k < argc; ++k) 125 ++k; 126 #pragma omp target parallel for private(a, b) // expected-error {{private variable with incomplete type 'S1'}} 127 for (int k = 0; k < argc; ++k) 128 ++k; 129 #pragma omp target parallel for private(argv[1]) // expected-error {{expected variable name}} 130 for (int k = 0; k < argc; ++k) 131 ++k; 132 #pragma omp target parallel for private(e, g) 133 for (int k = 0; k < argc; ++k) 134 ++k; 135 #pragma omp target parallel for private(h) // expected-error {{threadprivate or thread local variable cannot be private}} 136 for (int k = 0; k < argc; ++k) 137 ++k; 138 #pragma omp parallel 139 { 140 int v = 0; 141 int i; 142 #pragma omp target parallel for private(i) 143 for (int k = 0; k < argc; ++k) { 144 i = k; 145 v += i; 146 } 147 } 148 #pragma omp parallel shared(i) 149 #pragma omp parallel private(i) 150 #pragma omp target parallel for private(j) 151 for (int k = 0; k < argc; ++k) 152 ++k; 153 #pragma omp target parallel for private(i) 154 for (int k = 0; k < argc; ++k) 155 ++k; 156 return 0; 157 } 158 159 namespace A { 160 double x; 161 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} 162 } 163 namespace B { 164 using A::x; 165 } 166 167 int main(int argc, char **argv) { 168 S4 e(4); 169 S5 g(5); 170 S6<float> s6(0.0) , s6_0(1.0); 171 S7<S6<float> > s7(0.0) , s7_0(1.0); 172 int i; 173 int &j = i; 174 #pragma omp target parallel for private // expected-error {{expected '(' after 'private'}} 175 for (int k = 0; k < argc; ++k) 176 ++k; 177 #pragma omp target parallel for private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 178 for (int k = 0; k < argc; ++k) 179 ++k; 180 #pragma omp target parallel for private() // expected-error {{expected expression}} 181 for (int k = 0; k < argc; ++k) 182 ++k; 183 #pragma omp target parallel for private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 184 for (int k = 0; k < argc; ++k) 185 ++k; 186 #pragma omp target parallel for private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 187 for (int k = 0; k < argc; ++k) 188 ++k; 189 #pragma omp target parallel for private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 190 for (int k = 0; k < argc; ++k) 191 ++k; 192 #pragma omp target parallel for private(argc) 193 for (int k = 0; k < argc; ++k) 194 ++k; 195 #pragma omp target parallel for private(S1) // expected-error {{'S1' does not refer to a value}} 196 for (int k = 0; k < argc; ++k) 197 ++k; 198 #pragma omp target parallel for private(a, b) // expected-error {{private variable with incomplete type 'S1'}} 199 for (int k = 0; k < argc; ++k) 200 ++k; 201 #pragma omp target parallel for private(argv[1]) // expected-error {{expected variable name}} 202 for (int k = 0; k < argc; ++k) 203 ++k; 204 #pragma omp target parallel for private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} 205 for (int k = 0; k < argc; ++k) 206 ++k; 207 #pragma omp target parallel for private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}} 208 for (int k = 0; k < argc; ++k) 209 ++k; 210 #pragma omp parallel 211 { 212 int i; 213 #pragma omp target parallel for private(i) 214 for (int k = 0; k < argc; ++k) 215 ++k; 216 } 217 #pragma omp parallel shared(i) 218 #pragma omp parallel private(i) 219 #pragma omp target parallel for private(j) 220 for (int k = 0; k < argc; ++k) 221 ++k; 222 #pragma omp target parallel for private(i) 223 for (int k = 0; k < argc; ++k) 224 ++k; 225 static int m; 226 #pragma omp target parallel for private(m) 227 for (int k = 0; k < argc; ++k) 228 m = k + 2; 229 230 s6 = s6_0; // expected-note {{in instantiation of member function 'S6<float>::operator=' requested here}} 231 s7 = s7_0; // expected-note {{in instantiation of member function 'S7<S6<float> >::operator=' requested here}} 232 return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}} 233 } 234 235