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) {} |
| 17 | S2(S2 &s2) : a(s2.a) {} |
| 18 | static float S2s; // expected-note {{static data member is predetermined as shared}} |
| 19 | static const float S2sc; |
| 20 | }; |
| 21 | const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}} |
| 22 | const S2 b; |
| 23 | const S2 ba[5]; |
| 24 | class S3 { // expected-note 2 {{'S3' declared here}} |
| 25 | int a; |
| 26 | S3 &operator=(const S3 &s3); |
| 27 | |
| 28 | public: |
| 29 | S3() : a(0) {} |
| 30 | S3(S3 &s3) : a(s3.a) {} |
| 31 | }; |
| 32 | const S3 c; // expected-note {{global variable is predetermined as shared}} |
| 33 | const S3 ca[5]; // expected-note {{global variable is predetermined as shared}} |
| 34 | extern const int f; // expected-note {{global variable is predetermined as shared}} |
| 35 | class S4 { // expected-note 3 {{'S4' declared here}} |
| 36 | int a; |
| 37 | S4(); |
| 38 | S4(const S4 &s4); |
| 39 | |
| 40 | public: |
| 41 | S4(int v) : a(v) {} |
| 42 | }; |
| 43 | class S5 { // expected-note {{'S5' declared here}} |
| 44 | int a; |
| 45 | S5() : a(0) {} |
| 46 | |
| 47 | public: |
| 48 | S5(const S5 &s5) : a(s5.a) {} |
| 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) { |
| 65 | I e(4); // expected-note {{'e' defined here}} |
| 66 | I g(5); // expected-note {{'g' defined here}} |
| 67 | int i; |
| 68 | int &j = i; // expected-note {{'j' defined here}} |
| 69 | #pragma omp parallel |
| 70 | #pragma omp sections lastprivate // expected-error {{expected '(' after 'lastprivate'}} |
| 71 | { |
| 72 | foo(); |
| 73 | } |
| 74 | #pragma omp parallel |
| 75 | #pragma omp sections lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 76 | { |
| 77 | foo(); |
| 78 | } |
| 79 | #pragma omp parallel |
| 80 | #pragma omp sections lastprivate() // expected-error {{expected expression}} |
| 81 | { |
| 82 | foo(); |
| 83 | } |
| 84 | #pragma omp parallel |
| 85 | #pragma omp sections lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 86 | { |
| 87 | foo(); |
| 88 | } |
| 89 | #pragma omp parallel |
| 90 | #pragma omp sections lastprivate(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 lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
| 96 | { |
| 97 | foo(); |
| 98 | } |
| 99 | #pragma omp parallel |
| 100 | #pragma omp sections lastprivate(argc) |
| 101 | { |
| 102 | foo(); |
| 103 | } |
| 104 | #pragma omp parallel |
| 105 | #pragma omp sections lastprivate(S1) // expected-error {{'S1' does not refer to a value}} |
| 106 | { |
| 107 | foo(); |
| 108 | } |
| 109 | #pragma omp parallel |
| 110 | #pragma omp sections lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}} |
| 111 | { |
| 112 | foo(); |
| 113 | } |
| 114 | #pragma omp parallel |
| 115 | #pragma omp sections lastprivate(argv[1]) // expected-error {{expected variable name}} |
| 116 | { |
| 117 | foo(); |
| 118 | } |
| 119 | #pragma omp parallel |
| 120 | #pragma omp sections lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}} |
| 121 | { |
| 122 | foo(); |
| 123 | } |
| 124 | #pragma omp parallel |
| 125 | #pragma omp sections lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} |
| 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 lastprivate(i) // expected-error {{lastprivate variable must be shared}} |
| 139 | { |
| 140 | foo(); |
| 141 | } |
| 142 | v += i; |
| 143 | } |
| 144 | #pragma omp parallel shared(i) |
| 145 | #pragma omp parallel private(i) |
| 146 | #pragma omp sections lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}} |
| 147 | { |
| 148 | foo(); |
| 149 | } |
| 150 | #pragma omp parallel |
| 151 | #pragma omp sections lastprivate(i) |
| 152 | { |
| 153 | foo(); |
| 154 | } |
| 155 | return 0; |
| 156 | } |
| 157 | |
| 158 | int main(int argc, char **argv) { |
| 159 | const int d = 5; // expected-note {{constant variable is predetermined as shared}} |
| 160 | const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}} |
| 161 | S4 e(4); // expected-note {{'e' defined here}} |
| 162 | S5 g(5); // expected-note {{'g' defined here}} |
| 163 | S3 m; // expected-note 2 {{'m' defined here}} |
| 164 | S6 n(2); |
| 165 | int i; |
| 166 | int &j = i; // expected-note {{'j' defined here}} |
| 167 | #pragma omp parallel |
| 168 | #pragma omp sections lastprivate // expected-error {{expected '(' after 'lastprivate'}} |
| 169 | { |
| 170 | foo(); |
| 171 | } |
| 172 | #pragma omp parallel |
| 173 | #pragma omp sections lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 174 | { |
| 175 | foo(); |
| 176 | } |
| 177 | #pragma omp parallel |
| 178 | #pragma omp sections lastprivate() // expected-error {{expected expression}} |
| 179 | { |
| 180 | foo(); |
| 181 | } |
| 182 | #pragma omp parallel |
| 183 | #pragma omp sections lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 184 | { |
| 185 | foo(); |
| 186 | } |
| 187 | #pragma omp parallel |
| 188 | #pragma omp sections lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 189 | { |
| 190 | foo(); |
| 191 | } |
| 192 | #pragma omp parallel |
| 193 | #pragma omp sections lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
| 194 | { |
| 195 | foo(); |
| 196 | } |
| 197 | #pragma omp parallel |
| 198 | #pragma omp sections lastprivate(argc) |
| 199 | { |
| 200 | foo(); |
| 201 | } |
| 202 | #pragma omp parallel |
| 203 | #pragma omp sections lastprivate(S1) // expected-error {{'S1' does not refer to a value}} |
| 204 | { |
| 205 | foo(); |
| 206 | } |
| 207 | #pragma omp parallel |
| 208 | #pragma omp sections lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}} |
| 209 | { |
| 210 | foo(); |
| 211 | } |
| 212 | #pragma omp parallel |
| 213 | #pragma omp sections lastprivate(argv[1]) // expected-error {{expected variable name}} |
| 214 | { |
| 215 | foo(); |
| 216 | } |
| 217 | #pragma omp parallel |
| 218 | #pragma omp sections lastprivate(2 * 2) // expected-error {{expected variable name}} |
| 219 | { |
| 220 | foo(); |
| 221 | } |
| 222 | #pragma omp parallel |
| 223 | #pragma omp sections lastprivate(ba) |
| 224 | { |
| 225 | foo(); |
| 226 | } |
| 227 | #pragma omp parallel |
| 228 | #pragma omp sections lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}} |
| 229 | { |
| 230 | foo(); |
| 231 | } |
| 232 | #pragma omp parallel |
| 233 | #pragma omp sections lastprivate(da) // expected-error {{shared variable cannot be lastprivate}} |
| 234 | { |
| 235 | foo(); |
| 236 | } |
| 237 | int xa; |
| 238 | #pragma omp parallel |
| 239 | #pragma omp sections lastprivate(xa) // OK |
| 240 | { |
| 241 | foo(); |
| 242 | } |
| 243 | #pragma omp parallel |
| 244 | #pragma omp sections lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}} |
| 245 | { |
| 246 | foo(); |
| 247 | } |
| 248 | #pragma omp parallel |
| 249 | #pragma omp sections lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}} |
| 250 | { |
| 251 | foo(); |
| 252 | } |
| 253 | #pragma omp parallel |
| 254 | #pragma omp sections safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp sections'}} |
| 255 | { |
| 256 | foo(); |
| 257 | } |
| 258 | #pragma omp parallel |
| 259 | #pragma omp sections lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}} |
| 260 | { |
| 261 | foo(); |
| 262 | } |
| 263 | #pragma omp parallel |
| 264 | #pragma omp sections lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}} |
| 265 | { |
| 266 | foo(); |
| 267 | } |
| 268 | #pragma omp parallel |
| 269 | #pragma omp sections lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} |
| 270 | { |
| 271 | foo(); |
| 272 | } |
| 273 | #pragma omp parallel |
| 274 | #pragma omp sections private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}} |
| 275 | { |
| 276 | foo(); |
| 277 | } |
| 278 | #pragma omp parallel |
| 279 | #pragma omp sections lastprivate(i) |
| 280 | { |
| 281 | foo(); |
| 282 | } |
| 283 | #pragma omp parallel private(xa) // expected-note {{defined as private}} |
| 284 | #pragma omp sections lastprivate(xa) // expected-error {{lastprivate variable must be shared}} |
| 285 | { |
| 286 | foo(); |
| 287 | } |
| 288 | #pragma omp parallel reduction(+ : xa) // expected-note {{defined as reduction}} |
| 289 | #pragma omp sections lastprivate(xa) // expected-error {{lastprivate variable must be shared}} |
| 290 | { |
| 291 | foo(); |
| 292 | } |
| 293 | #pragma omp parallel |
| 294 | #pragma omp sections lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}} |
| 295 | { |
| 296 | foo(); |
| 297 | } |
| 298 | #pragma omp parallel |
| 299 | #pragma omp sections firstprivate(m) lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}} |
| 300 | { |
| 301 | foo(); |
| 302 | } |
| 303 | #pragma omp parallel |
| 304 | #pragma omp sections lastprivate(n) firstprivate(n) // OK |
| 305 | { |
| 306 | foo(); |
| 307 | } |
| 308 | return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}} |
| 309 | } |