Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %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 4 {{forward declaration of 'S1'}} |
| 11 | extern S1 a; |
| 12 | class S2 { |
| 13 | mutable int a; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 14 | S2 &operator+(const S2 &arg) { return (*this); } // expected-note 4 {{implicitly declared private here}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 15 | |
| 16 | public: |
| 17 | S2() : a(0) {} |
| 18 | S2(S2 &s2) : a(s2.a) {} |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 19 | static float S2s; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 20 | static const float S2sc; |
| 21 | }; |
| 22 | const float S2::S2sc = 0; // expected-note 2 {{'S2sc' defined here}} |
| 23 | S2 b; // expected-note 2 {{'b' defined here}} |
| 24 | const S2 ba[5]; // expected-note 2 {{'ba' defined here}} |
| 25 | class S3 { |
| 26 | int a; |
| 27 | |
| 28 | public: |
| 29 | S3() : a(0) {} |
| 30 | S3(const S3 &s3) : a(s3.a) {} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 31 | S3 operator+(const S3 &arg1) { return arg1; } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 32 | }; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 33 | int operator+(const S3 &arg1, const S3 &arg2) { return 5; } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 34 | S3 c; // expected-note 2 {{'c' defined here}} |
| 35 | const S3 ca[5]; // expected-note 2 {{'ca' defined here}} |
| 36 | extern const int f; // expected-note 4 {{'f' declared here}} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 37 | class S4 { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 38 | int a; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 39 | S4(); // expected-note {{implicitly declared private here}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 40 | S4(const S4 &s4); |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 41 | S4 &operator+(const S4 &arg) { return (*this); } |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 42 | |
| 43 | public: |
| 44 | S4(int v) : a(v) {} |
| 45 | }; |
| 46 | S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; } |
| 47 | class S5 { |
| 48 | int a; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 49 | S5() : a(0) {} // expected-note {{implicitly declared private here}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 50 | S5(const S5 &s5) : a(s5.a) {} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 51 | S5 &operator+(const S5 &arg); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 52 | |
| 53 | public: |
| 54 | S5(int v) : a(v) {} |
| 55 | }; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 56 | class S6 { // expected-note 2 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 57 | int a; |
| 58 | |
| 59 | public: |
| 60 | S6() : a(6) {} |
| 61 | operator int() { return 6; } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 62 | } o; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 63 | |
| 64 | S3 h, k; |
| 65 | #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} |
| 66 | |
| 67 | template <class T> // expected-note {{declared here}} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 68 | T tmain(T argc) { |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 69 | const T d = T(); // expected-note 4 {{'d' defined here}} |
| 70 | const T da[5] = {T()}; // expected-note 2 {{'da' defined here}} |
| 71 | T qa[5] = {T()}; |
| 72 | T i; |
| 73 | T &j = i; // expected-note 4 {{'j' defined here}} |
| 74 | S3 &p = k; // expected-note 2 {{'p' defined here}} |
| 75 | const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}} |
| 76 | T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 77 | T fl; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 78 | #pragma omp parallel sections reduction // expected-error {{expected '(' after 'reduction'}} |
| 79 | { |
| 80 | foo(); |
| 81 | } |
| 82 | #pragma omp parallel sections reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}} |
| 83 | { |
| 84 | foo(); |
| 85 | } |
| 86 | #pragma omp parallel sections reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 87 | { |
| 88 | foo(); |
| 89 | } |
| 90 | #pragma omp parallel sections reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 91 | { |
| 92 | foo(); |
| 93 | } |
| 94 | #pragma omp parallel sections reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| 95 | { |
| 96 | foo(); |
| 97 | } |
| 98 | #pragma omp parallel sections reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} |
| 99 | { |
| 100 | foo(); |
| 101 | } |
| 102 | #pragma omp parallel sections reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| 103 | { |
| 104 | foo(); |
| 105 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 106 | #pragma omp parallel sections reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 107 | { |
| 108 | foo(); |
| 109 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 110 | #pragma omp parallel sections reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 111 | { |
| 112 | foo(); |
| 113 | } |
| 114 | #pragma omp parallel sections reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name}} |
| 115 | { |
| 116 | foo(); |
| 117 | } |
| 118 | #pragma omp parallel sections reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} |
| 119 | { |
| 120 | foo(); |
| 121 | } |
| 122 | #pragma omp parallel sections reduction(&& : argc) |
| 123 | { |
| 124 | foo(); |
| 125 | } |
| 126 | #pragma omp parallel sections reduction(^ : T) // expected-error {{'T' does not refer to a value}} |
| 127 | { |
| 128 | foo(); |
| 129 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 130 | #pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 3 {{'operator+' is a private member of 'S2'}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 131 | { |
| 132 | foo(); |
| 133 | } |
| 134 | #pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}} |
| 135 | { |
| 136 | foo(); |
| 137 | } |
| 138 | #pragma omp parallel sections reduction(max : qa[1]) // expected-error 2 {{expected variable name}} |
| 139 | { |
| 140 | foo(); |
| 141 | } |
| 142 | #pragma omp parallel sections reduction(+ : ba) // expected-error {{a reduction variable with array type 'const S2 [5]'}} |
| 143 | { |
| 144 | foo(); |
| 145 | } |
| 146 | #pragma omp parallel sections reduction(* : ca) // expected-error {{a reduction variable with array type 'const S3 [5]'}} |
| 147 | { |
| 148 | foo(); |
| 149 | } |
| 150 | #pragma omp parallel sections reduction(- : da) // expected-error {{a reduction variable with array type 'const int [5]'}} expected-error {{a reduction variable with array type 'const float [5]'}} |
| 151 | { |
| 152 | foo(); |
| 153 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 154 | #pragma omp parallel sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 155 | { |
| 156 | foo(); |
| 157 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 158 | #pragma omp parallel sections reduction(&& : S2::S2s) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 159 | { |
| 160 | foo(); |
| 161 | } |
| 162 | #pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}} |
| 163 | { |
| 164 | foo(); |
| 165 | } |
| 166 | #pragma omp parallel sections reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} |
| 167 | { |
| 168 | foo(); |
| 169 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 170 | #pragma omp parallel sections reduction(+ : o) // expected-error {{no viable overloaded '='}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 171 | { |
| 172 | foo(); |
| 173 | } |
| 174 | #pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| 175 | { |
| 176 | foo(); |
| 177 | } |
| 178 | #pragma omp parallel private(k) |
| 179 | #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| 180 | { |
| 181 | foo(); |
| 182 | } |
| 183 | #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 3 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 3 {{previously referenced here}} |
| 184 | { |
| 185 | foo(); |
| 186 | } |
| 187 | #pragma omp parallel sections reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}} |
| 188 | { |
| 189 | foo(); |
| 190 | } |
| 191 | #pragma omp parallel shared(i) |
| 192 | #pragma omp parallel reduction(min : i) |
| 193 | #pragma omp parallel sections reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| 194 | { |
| 195 | foo(); |
| 196 | } |
| 197 | #pragma omp parallel private(fl) |
| 198 | #pragma omp parallel sections reduction(+ : fl) |
| 199 | { |
| 200 | foo(); |
| 201 | } |
| 202 | #pragma omp parallel reduction(* : fl) |
| 203 | #pragma omp parallel sections reduction(+ : fl) |
| 204 | { |
| 205 | foo(); |
| 206 | } |
| 207 | |
| 208 | return T(); |
| 209 | } |
| 210 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 211 | namespace A { |
| 212 | double x; |
| 213 | #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} |
| 214 | } |
| 215 | namespace B { |
| 216 | using A::x; |
| 217 | } |
| 218 | |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 219 | int main(int argc, char **argv) { |
| 220 | const int d = 5; // expected-note 2 {{'d' defined here}} |
| 221 | const int da[5] = {0}; // expected-note {{'da' defined here}} |
| 222 | int qa[5] = {0}; |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 223 | S4 e(4); |
| 224 | S5 g(5); |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 225 | int i; |
| 226 | int &j = i; // expected-note 2 {{'j' defined here}} |
| 227 | S3 &p = k; // expected-note 2 {{'p' defined here}} |
| 228 | const int &r = da[i]; // expected-note {{'r' defined here}} |
| 229 | int &q = qa[i]; // expected-note {{'q' defined here}} |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 230 | float fl; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 231 | #pragma omp parallel sections reduction // expected-error {{expected '(' after 'reduction'}} |
| 232 | { |
| 233 | foo(); |
| 234 | } |
| 235 | #pragma omp parallel sections reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}} |
| 236 | { |
| 237 | foo(); |
| 238 | } |
| 239 | #pragma omp parallel sections reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 240 | { |
| 241 | foo(); |
| 242 | } |
| 243 | #pragma omp parallel sections reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 244 | { |
| 245 | foo(); |
| 246 | } |
| 247 | #pragma omp parallel sections reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| 248 | { |
| 249 | foo(); |
| 250 | } |
| 251 | #pragma omp parallel sections reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} |
| 252 | { |
| 253 | foo(); |
| 254 | } |
| 255 | #pragma omp parallel sections reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| 256 | { |
| 257 | foo(); |
| 258 | } |
| 259 | #pragma omp parallel sections reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} |
| 260 | { |
| 261 | foo(); |
| 262 | } |
| 263 | #pragma omp parallel sections reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| 264 | { |
| 265 | foo(); |
| 266 | } |
| 267 | #pragma omp parallel sections reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
| 268 | { |
| 269 | foo(); |
| 270 | } |
| 271 | #pragma omp parallel sections reduction(~ : argc) // expected-error {{expected unqualified-id}} |
| 272 | { |
| 273 | foo(); |
| 274 | } |
| 275 | #pragma omp parallel sections reduction(&& : argc) |
| 276 | { |
| 277 | foo(); |
| 278 | } |
| 279 | #pragma omp parallel sections reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} |
| 280 | { |
| 281 | foo(); |
| 282 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 283 | #pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 284 | { |
| 285 | foo(); |
| 286 | } |
| 287 | #pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} |
| 288 | { |
| 289 | foo(); |
| 290 | } |
| 291 | #pragma omp parallel sections reduction(max : argv[1]) // expected-error {{expected variable name}} |
| 292 | { |
| 293 | foo(); |
| 294 | } |
| 295 | #pragma omp parallel sections reduction(+ : ba) // expected-error {{a reduction variable with array type 'const S2 [5]'}} |
| 296 | { |
| 297 | foo(); |
| 298 | } |
| 299 | #pragma omp parallel sections reduction(* : ca) // expected-error {{a reduction variable with array type 'const S3 [5]'}} |
| 300 | { |
| 301 | foo(); |
| 302 | } |
| 303 | #pragma omp parallel sections reduction(- : da) // expected-error {{a reduction variable with array type 'const int [5]'}} |
| 304 | { |
| 305 | foo(); |
| 306 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 307 | #pragma omp parallel sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 308 | { |
| 309 | foo(); |
| 310 | } |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 311 | #pragma omp parallel sections reduction(&& : S2::S2s) |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 312 | { |
| 313 | foo(); |
| 314 | } |
| 315 | #pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}} |
| 316 | { |
| 317 | foo(); |
| 318 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 319 | #pragma omp parallel sections reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 320 | { |
| 321 | foo(); |
| 322 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 323 | #pragma omp parallel sections reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 324 | { |
| 325 | foo(); |
| 326 | } |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 327 | #pragma omp parallel sections reduction(+ : o) // expected-error {{no viable overloaded '='}} |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 328 | { |
| 329 | foo(); |
| 330 | } |
| 331 | #pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| 332 | { |
| 333 | foo(); |
| 334 | } |
| 335 | #pragma omp parallel private(k) |
| 336 | #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| 337 | { |
| 338 | foo(); |
| 339 | } |
| 340 | #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} |
| 341 | { |
| 342 | foo(); |
| 343 | } |
| 344 | #pragma omp parallel sections reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}} |
| 345 | { |
| 346 | foo(); |
| 347 | } |
| 348 | #pragma omp parallel shared(i) |
| 349 | #pragma omp parallel reduction(min : i) |
| 350 | #pragma omp parallel sections reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| 351 | { |
| 352 | foo(); |
| 353 | } |
| 354 | #pragma omp parallel private(fl) |
| 355 | #pragma omp parallel sections reduction(+ : fl) |
| 356 | { |
| 357 | foo(); |
| 358 | } |
| 359 | #pragma omp parallel reduction(* : fl) |
| 360 | #pragma omp parallel sections reduction(+ : fl) |
| 361 | { |
| 362 | foo(); |
| 363 | } |
| 364 | |
| 365 | return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}} |
| 366 | } |