Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s |
| 2 | |
| 3 | void foo() { |
| 4 | } |
| 5 | |
| 6 | bool foobool(int argc) { |
| 7 | return argc; |
| 8 | } |
| 9 | |
| 10 | struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} |
| 11 | extern S1 a; |
| 12 | class S2 { |
| 13 | mutable int a; |
| 14 | |
| 15 | public: |
| 16 | S2() : a(0) {} |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 17 | S2(const S2 &s2) : a(s2.a) {} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 18 | static float S2s; |
| 19 | static const float S2sc; |
| 20 | }; |
| 21 | const float S2::S2sc = 0; |
| 22 | const S2 b; |
| 23 | const S2 ba[5]; |
| 24 | class S3 { |
| 25 | int a; |
| 26 | S3 &operator=(const S3 &s3); |
| 27 | |
| 28 | public: |
| 29 | S3() : a(0) {} |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 30 | S3(const S3 &s3) : a(s3.a) {} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 31 | }; |
| 32 | const S3 c; |
| 33 | const S3 ca[5]; |
| 34 | extern const int f; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 35 | class S4 { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 36 | int a; |
| 37 | S4(); |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 38 | S4(const S4 &s4); // expected-note 2 {{implicitly declared private here}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 39 | |
| 40 | public: |
| 41 | S4(int v) : a(v) {} |
| 42 | }; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 43 | class S5 { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 44 | int a; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 45 | S5(const S5 &s5) : a(s5.a) {} // expected-note 4 {{implicitly declared private here}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 46 | |
| 47 | public: |
| 48 | S5() : a(0) {} |
| 49 | S5(int v) : a(v) {} |
| 50 | }; |
| 51 | class S6 { |
| 52 | int a; |
| 53 | S6() : a(0) {} |
| 54 | |
| 55 | public: |
| 56 | S6(const S6 &s6) : a(s6.a) {} |
| 57 | S6(int v) : a(v) {} |
| 58 | }; |
| 59 | |
| 60 | S3 h; |
| 61 | #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} |
| 62 | |
| 63 | template <class I, class C> |
| 64 | int foomain(int argc, char **argv) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 65 | I e(4); |
| 66 | C g(5); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 67 | int i; |
| 68 | int &j = i; // expected-note {{'j' defined here}} |
| 69 | #pragma omp parallel |
| 70 | #pragma omp sections firstprivate // expected-error {{expected '(' after 'firstprivate'}} |
| 71 | { |
| 72 | foo(); |
| 73 | } |
| 74 | #pragma omp parallel |
| 75 | #pragma omp sections firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 76 | { |
| 77 | foo(); |
| 78 | } |
| 79 | #pragma omp parallel |
| 80 | #pragma omp sections firstprivate() // expected-error {{expected expression}} |
| 81 | { |
| 82 | foo(); |
| 83 | } |
| 84 | #pragma omp parallel |
| 85 | #pragma omp sections firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 86 | { |
| 87 | foo(); |
| 88 | } |
| 89 | #pragma omp parallel |
| 90 | #pragma omp sections firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 91 | { |
| 92 | foo(); |
| 93 | } |
| 94 | #pragma omp parallel |
| 95 | #pragma omp sections firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
| 96 | { |
| 97 | foo(); |
| 98 | } |
| 99 | #pragma omp parallel |
| 100 | #pragma omp sections firstprivate(argc) |
| 101 | { |
| 102 | foo(); |
| 103 | } |
| 104 | #pragma omp parallel |
| 105 | #pragma omp sections firstprivate(S1) // expected-error {{'S1' does not refer to a value}} |
| 106 | { |
| 107 | foo(); |
| 108 | } |
| 109 | #pragma omp parallel |
| 110 | #pragma omp sections firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}} |
| 111 | { |
| 112 | foo(); |
| 113 | } |
| 114 | #pragma omp parallel |
| 115 | #pragma omp sections firstprivate(argv[1]) // expected-error {{expected variable name}} |
| 116 | { |
| 117 | foo(); |
| 118 | } |
| 119 | #pragma omp parallel |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 120 | #pragma omp sections firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 121 | { |
| 122 | foo(); |
| 123 | } |
| 124 | #pragma omp parallel |
| 125 | #pragma omp sections firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} |
| 126 | { |
| 127 | foo(); |
| 128 | } |
| 129 | #pragma omp parallel |
| 130 | #pragma omp sections linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp sections'}} |
| 131 | { |
| 132 | foo(); |
| 133 | } |
| 134 | #pragma omp parallel |
| 135 | { |
| 136 | int v = 0; |
| 137 | int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp sections' directive into a parallel or another task region?}} |
| 138 | #pragma omp sections firstprivate(i) // expected-error {{private variable cannot be firstprivate}} |
| 139 | { |
| 140 | foo(); |
| 141 | } |
| 142 | v += i; |
| 143 | } |
| 144 | #pragma omp parallel shared(i) |
| 145 | #pragma omp parallel private(i) |
| 146 | #pragma omp sections firstprivate(j) // expected-error {{arguments of OpenMP clause 'firstprivate' cannot be of reference type}} |
| 147 | { |
| 148 | foo(); |
| 149 | } |
| 150 | #pragma omp parallel |
| 151 | #pragma omp sections firstprivate(i) |
| 152 | { |
| 153 | foo(); |
| 154 | } |
| 155 | #pragma omp parallel |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 156 | #pragma omp sections lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 157 | { |
| 158 | foo(); |
| 159 | } |
| 160 | #pragma omp parallel private(i) // expected-note {{defined as private}} |
| 161 | #pragma omp sections firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
| 162 | { |
| 163 | foo(); |
| 164 | } |
| 165 | #pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} |
| 166 | #pragma omp sections firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
| 167 | { |
| 168 | foo(); |
| 169 | } |
| 170 | return 0; |
| 171 | } |
| 172 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 173 | namespace A { |
| 174 | double x; |
| 175 | #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} |
| 176 | } |
| 177 | namespace B { |
| 178 | using A::x; |
| 179 | } |
| 180 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 181 | int main(int argc, char **argv) { |
| 182 | const int d = 5; |
| 183 | const int da[5] = {0}; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 184 | S4 e(4); |
| 185 | S5 g(5); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 186 | S3 m; |
| 187 | S6 n(2); |
| 188 | int i; |
| 189 | int &j = i; // expected-note {{'j' defined here}} |
| 190 | #pragma omp parallel |
| 191 | #pragma omp sections firstprivate // expected-error {{expected '(' after 'firstprivate'}} |
| 192 | { |
| 193 | foo(); |
| 194 | } |
| 195 | #pragma omp parallel |
| 196 | #pragma omp sections firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 197 | { |
| 198 | foo(); |
| 199 | } |
| 200 | #pragma omp parallel |
| 201 | #pragma omp sections firstprivate() // expected-error {{expected expression}} |
| 202 | { |
| 203 | foo(); |
| 204 | } |
| 205 | #pragma omp parallel |
| 206 | #pragma omp sections firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 207 | { |
| 208 | foo(); |
| 209 | } |
| 210 | #pragma omp parallel |
| 211 | #pragma omp sections firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 212 | { |
| 213 | foo(); |
| 214 | } |
| 215 | #pragma omp parallel |
| 216 | #pragma omp sections firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
| 217 | { |
| 218 | foo(); |
| 219 | } |
| 220 | #pragma omp parallel |
| 221 | #pragma omp sections firstprivate(argc) |
| 222 | { |
| 223 | foo(); |
| 224 | } |
| 225 | #pragma omp parallel |
| 226 | #pragma omp sections firstprivate(S1) // expected-error {{'S1' does not refer to a value}} |
| 227 | { |
| 228 | foo(); |
| 229 | } |
| 230 | #pragma omp parallel |
| 231 | #pragma omp sections firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}} |
| 232 | { |
| 233 | foo(); |
| 234 | } |
| 235 | #pragma omp parallel |
| 236 | #pragma omp sections firstprivate(argv[1]) // expected-error {{expected variable name}} |
| 237 | { |
| 238 | foo(); |
| 239 | } |
| 240 | #pragma omp parallel |
| 241 | #pragma omp sections firstprivate(2 * 2) // expected-error {{expected variable name}} |
| 242 | { |
| 243 | foo(); |
| 244 | } |
| 245 | #pragma omp parallel |
| 246 | #pragma omp sections firstprivate(ba) // OK |
| 247 | { |
| 248 | foo(); |
| 249 | } |
| 250 | #pragma omp parallel |
| 251 | #pragma omp sections firstprivate(ca) // OK |
| 252 | { |
| 253 | foo(); |
| 254 | } |
| 255 | #pragma omp parallel |
| 256 | #pragma omp sections firstprivate(da) // OK |
| 257 | { |
| 258 | foo(); |
| 259 | } |
| 260 | int xa; |
| 261 | #pragma omp parallel |
| 262 | #pragma omp sections firstprivate(xa) // OK |
| 263 | { |
| 264 | foo(); |
| 265 | } |
| 266 | #pragma omp parallel |
| 267 | #pragma omp sections firstprivate(S2::S2s) // OK |
| 268 | { |
| 269 | foo(); |
| 270 | } |
| 271 | #pragma omp parallel |
| 272 | #pragma omp sections firstprivate(S2::S2sc) // OK |
| 273 | { |
| 274 | foo(); |
| 275 | } |
| 276 | #pragma omp parallel |
| 277 | #pragma omp sections safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp sections'}} |
| 278 | { |
| 279 | foo(); |
| 280 | } |
| 281 | #pragma omp parallel |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 282 | #pragma omp sections firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 283 | { |
| 284 | foo(); |
| 285 | } |
| 286 | #pragma omp parallel |
| 287 | #pragma omp sections firstprivate(m) // OK |
| 288 | { |
| 289 | foo(); |
| 290 | } |
| 291 | #pragma omp parallel |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 292 | #pragma omp sections firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 293 | { |
| 294 | foo(); |
| 295 | } |
| 296 | #pragma omp parallel |
| 297 | #pragma omp sections private(xa), firstprivate(xa) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}} |
| 298 | { |
| 299 | foo(); |
| 300 | } |
| 301 | #pragma omp parallel shared(xa) |
| 302 | #pragma omp sections firstprivate(xa) // OK: may be firstprivate |
| 303 | { |
| 304 | foo(); |
| 305 | } |
| 306 | #pragma omp parallel |
| 307 | #pragma omp sections firstprivate(j) // expected-error {{arguments of OpenMP clause 'firstprivate' cannot be of reference type}} |
| 308 | { |
| 309 | foo(); |
| 310 | } |
| 311 | #pragma omp parallel |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 312 | #pragma omp sections lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 313 | { |
| 314 | foo(); |
| 315 | } |
| 316 | #pragma omp parallel |
| 317 | #pragma omp sections lastprivate(n) firstprivate(n) // OK |
| 318 | { |
| 319 | foo(); |
| 320 | } |
| 321 | #pragma omp parallel |
| 322 | { |
| 323 | int v = 0; |
| 324 | int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp sections' directive into a parallel or another task region?}} |
| 325 | #pragma omp sections firstprivate(i) // expected-error {{private variable cannot be firstprivate}} |
| 326 | { |
| 327 | foo(); |
| 328 | } |
| 329 | v += i; |
| 330 | } |
| 331 | #pragma omp parallel private(i) // expected-note {{defined as private}} |
| 332 | #pragma omp sections firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
| 333 | { |
| 334 | foo(); |
| 335 | } |
| 336 | #pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} |
| 337 | #pragma omp sections firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
| 338 | { |
| 339 | foo(); |
| 340 | } |
| 341 | |
| 342 | return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}} |
| 343 | } |