| 1 | // RUN: %clang_cc1 -std=c++11 -fsyntax-only -Wdocumentation -Wdocumentation-pedantic -verify %s |
| 2 | |
| 3 | // This file contains lots of corner cases, so ensure that XML we generate is not invalid. |
| 4 | // RUN: c-index-test -test-load-source all -comments-xml-schema=%S/../../bindings/xml/comment-xml-schema.rng %s | FileCheck %s -check-prefix=WRONG |
| 5 | // WRONG-NOT: CommentXMLInvalid |
| 6 | |
| 7 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 8 | // expected-warning@+1 {{expected quoted string after equals sign}} |
| 9 | /// <a href=> |
| 10 | int test_html1(int); |
| 11 | |
| 12 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 13 | // expected-warning@+1 {{expected quoted string after equals sign}} |
| 14 | /// <a href==> |
| 15 | int test_html2(int); |
| 16 | |
| 17 | // expected-warning@+3 {{HTML tag 'a' requires an end tag}} |
| 18 | // expected-warning@+2 {{expected quoted string after equals sign}} |
| 19 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 20 | /// <a href= blah |
| 21 | int test_html3(int); |
| 22 | |
| 23 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 24 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 25 | /// <a => |
| 26 | int test_html4(int); |
| 27 | |
| 28 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 29 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 30 | /// <a "aaa"> |
| 31 | int test_html5(int); |
| 32 | |
| 33 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 34 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 35 | /// <a a="b" => |
| 36 | int test_html6(int); |
| 37 | |
| 38 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 39 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 40 | /// <a a="b" "aaa"> |
| 41 | int test_html7(int); |
| 42 | |
| 43 | // expected-warning@+2 {{HTML tag 'a' requires an end tag}} |
| 44 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 45 | /// <a a="b" = |
| 46 | int test_html8(int); |
| 47 | |
| 48 | // expected-warning@+2 {{HTML start tag prematurely ended, expected attribute name or '>'}} expected-note@+1 {{HTML tag started here}} |
| 49 | /** Aaa bbb<img ddd eee |
| 50 | * fff ggg. |
| 51 | */ |
| 52 | int test_html9(int); |
| 53 | |
| 54 | // expected-warning@+1 {{HTML start tag prematurely ended, expected attribute name or '>'}} |
| 55 | /** Aaa bbb<img ddd eee 42% |
| 56 | * fff ggg. |
| 57 | */ |
| 58 | int test_html10(int); |
| 59 | |
| 60 | // expected-warning@+1 {{HTML end tag 'br' is forbidden}} |
| 61 | /// <br></br> |
| 62 | int test_html11(int); |
| 63 | |
| 64 | /// <blockquote>Meow</blockquote> |
| 65 | int test_html_nesting1(int); |
| 66 | |
| 67 | /// <b><i>Meow</i></b> |
| 68 | int test_html_nesting2(int); |
| 69 | |
| 70 | /// <p>Aaa<br> |
| 71 | /// Bbb</p> |
| 72 | int test_html_nesting3(int); |
| 73 | |
| 74 | /// <p>Aaa<br /> |
| 75 | /// Bbb</p> |
| 76 | int test_html_nesting4(int); |
| 77 | |
| 78 | // expected-warning@+3 {{HTML tag 'b' requires an end tag}} |
| 79 | // expected-warning@+2 {{HTML tag 'i' requires an end tag}} |
| 80 | // expected-warning@+1 {{HTML end tag does not match any start tag}} |
| 81 | /// <b><i>Meow</a> |
| 82 | int test_html_nesting5(int); |
| 83 | |
| 84 | // expected-warning@+2 {{HTML start tag 'i' closed by 'b'}} |
| 85 | // expected-warning@+1 {{HTML end tag does not match any start tag}} |
| 86 | /// <b><i>Meow</b></b> |
| 87 | int test_html_nesting6(int); |
| 88 | |
| 89 | // expected-warning@+2 {{HTML start tag 'i' closed by 'b'}} |
| 90 | // expected-warning@+1 {{HTML end tag does not match any start tag}} |
| 91 | /// <b><i>Meow</b></i> |
| 92 | int test_html_nesting7(int); |
| 93 | |
| 94 | // expected-warning@+1 {{HTML tag 'b' requires an end tag}} |
| 95 | /// <b>Meow |
| 96 | int test_html_nesting8(int); |
| 97 | |
| 98 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 99 | /// \brief\returns Aaa |
| 100 | int test_block_command1(int); |
| 101 | |
| 102 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 103 | /// \brief \returns Aaa |
| 104 | int test_block_command2(int); |
| 105 | |
| 106 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 107 | /// \brief |
| 108 | /// \returns Aaa |
| 109 | int test_block_command3(int); |
| 110 | |
| 111 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 112 | /// \brief |
| 113 | /// |
| 114 | /// \returns Aaa |
| 115 | int test_block_command4(int); |
| 116 | |
| 117 | // There is trailing whitespace on one of the following lines, don't remove it! |
| 118 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 119 | /// \brief |
| 120 | /// |
| 121 | /// \returns Aaa |
| 122 | int test_block_command5(int); |
| 123 | |
| 124 | /// \brief \c Aaa |
| 125 | int test_block_command6(int); |
| 126 | |
| 127 | // expected-warning@+5 {{duplicated command '\brief'}} expected-note@+1 {{previous command '\brief' here}} |
| 128 | /// \brief Aaa |
| 129 | /// |
| 130 | /// Bbb |
| 131 | /// |
| 132 | /// \brief Ccc |
| 133 | int test_duplicate_brief1(int); |
| 134 | |
| 135 | // expected-warning@+5 {{duplicated command '\short'}} expected-note@+1 {{previous command '\short' here}} |
| 136 | /// \short Aaa |
| 137 | /// |
| 138 | /// Bbb |
| 139 | /// |
| 140 | /// \short Ccc |
| 141 | int test_duplicate_brief2(int); |
| 142 | |
| 143 | // expected-warning@+5 {{duplicated command '\brief'}} expected-note@+1 {{previous command '\short' (an alias of '\brief') here}} |
| 144 | /// \short Aaa |
| 145 | /// |
| 146 | /// Bbb |
| 147 | /// |
| 148 | /// \brief Ccc |
| 149 | int test_duplicate_brief3(int); |
| 150 | |
| 151 | |
| 152 | /// \return Aaa |
| 153 | /// |
| 154 | /// Bbb |
| 155 | /// |
| 156 | /// \return Ccc |
| 157 | int test_multiple_returns1(int); |
| 158 | |
| 159 | /// \returns Aaa |
| 160 | /// |
| 161 | /// Bbb |
| 162 | /// |
| 163 | /// \returns Ccc |
| 164 | int test_multiple_returns2(int); |
| 165 | |
| 166 | /// \result Aaa |
| 167 | /// |
| 168 | /// Bbb |
| 169 | /// |
| 170 | /// \result Ccc |
| 171 | int test_multiple_returns3(int); |
| 172 | |
| 173 | /// \returns Aaa |
| 174 | /// |
| 175 | /// Bbb |
| 176 | /// |
| 177 | /// \return Ccc |
| 178 | int test_multiple_returns4(int); |
| 179 | |
| 180 | |
| 181 | // expected-warning@+1 {{'\param' command used in a comment that is not attached to a function declaration}} |
| 182 | /// \param a Blah blah. |
| 183 | int test_param1_backslash; |
| 184 | |
| 185 | // rdar://13066276 |
| 186 | // Check that the diagnostic uses the same command marker as the comment. |
| 187 | // expected-warning@+1 {{'@param' command used in a comment that is not attached to a function declaration}} |
| 188 | /// @param a Blah blah. |
| 189 | int test_param1_at; |
| 190 | |
| 191 | // expected-warning@+1 {{empty paragraph passed to '\param' command}} |
| 192 | /// \param |
| 193 | /// \param a Blah blah. |
| 194 | int test_param2(int a); |
| 195 | |
| 196 | // expected-warning@+1 {{empty paragraph passed to '\param' command}} |
| 197 | /// \param a |
| 198 | int test_param3(int a); |
| 199 | |
| 200 | /// \param a Blah blah. |
| 201 | int test_param4(int a); |
| 202 | |
| 203 | /// \param [in] a Blah blah. |
| 204 | int test_param5(int a); |
| 205 | |
| 206 | /// \param [out] a Blah blah. |
| 207 | int test_param6(int a); |
| 208 | |
| 209 | /// \param [in,out] a Blah blah. |
| 210 | int test_param7(int a); |
| 211 | |
| 212 | // expected-warning@+1 {{whitespace is not allowed in parameter passing direction}} |
| 213 | /// \param [ in ] a Blah blah. |
| 214 | int test_param8(int a); |
| 215 | |
| 216 | // expected-warning@+1 {{whitespace is not allowed in parameter passing direction}} |
| 217 | /// \param [in, out] a Blah blah. |
| 218 | int test_param9(int a); |
| 219 | |
| 220 | // expected-warning@+1 {{unrecognized parameter passing direction, valid directions are '[in]', '[out]' and '[in,out]'}} |
| 221 | /// \param [ junk] a Blah blah. |
| 222 | int test_param10(int a); |
| 223 | |
| 224 | // expected-warning@+1 {{parameter 'a' not found in the function declaration}} |
| 225 | /// \param a Blah blah. |
| 226 | int test_param11(); |
| 227 | |
| 228 | // expected-warning@+1 {{parameter 'A' not found in the function declaration}} expected-note@+1 {{did you mean 'a'?}} |
| 229 | /// \param A Blah blah. |
| 230 | int test_param12(int a); |
| 231 | |
| 232 | // expected-warning@+1 {{parameter 'aab' not found in the function declaration}} expected-note@+1 {{did you mean 'aaa'?}} |
| 233 | /// \param aab Blah blah. |
| 234 | int test_param13(int aaa, int bbb); |
| 235 | |
| 236 | // expected-warning@+2 {{parameter 'aab' not found in the function declaration}} expected-note@+2 {{did you mean 'bbb'?}} |
| 237 | /// \param aaa Blah blah. |
| 238 | /// \param aab Blah blah. |
| 239 | int test_param14(int aaa, int bbb); |
| 240 | |
| 241 | // expected-warning@+1 {{parameter 'aab' not found in the function declaration}} |
| 242 | /// \param aab Blah blah. |
| 243 | int test_param15(int bbb, int ccc); |
| 244 | |
| 245 | // expected-warning@+1 {{parameter 'aab' not found in the function declaration}} |
| 246 | /// \param aab Ccc. |
| 247 | /// \param aaa Aaa. |
| 248 | /// \param bbb Bbb. |
| 249 | int test_param16(int aaa, int bbb); |
| 250 | |
| 251 | // expected-warning@+2 {{parameter 'aab' not found in the function declaration}} |
| 252 | /// \param aaa Aaa. |
| 253 | /// \param aab Ccc. |
| 254 | /// \param bbb Bbb. |
| 255 | int test_param17(int aaa, int bbb); |
| 256 | |
| 257 | // expected-warning@+3 {{parameter 'aab' not found in the function declaration}} |
| 258 | /// \param aaa Aaa. |
| 259 | /// \param bbb Bbb. |
| 260 | /// \param aab Ccc. |
| 261 | int test_param18(int aaa, int bbb); |
| 262 | |
| 263 | class C { |
| 264 | // expected-warning@+1 {{parameter 'aaa' not found in the function declaration}} |
| 265 | /// \param aaa Blah blah. |
| 266 | C(int bbb, int ccc); |
| 267 | |
| 268 | // expected-warning@+1 {{parameter 'aaa' not found in the function declaration}} |
| 269 | /// \param aaa Blah blah. |
| 270 | int test_param19(int bbb, int ccc); |
| 271 | }; |
| 272 | |
| 273 | // expected-warning@+1 {{parameter 'aab' not found in the function declaration}} |
| 274 | /// \param aab Blah blah. |
| 275 | template<typename T> |
| 276 | void test_param20(int bbb, int ccc); |
| 277 | |
| 278 | // expected-warning@+3 {{parameter 'a' is already documented}} |
| 279 | // expected-note@+1 {{previous documentation}} |
| 280 | /// \param a Aaa. |
| 281 | /// \param a Aaa. |
| 282 | int test_param21(int a); |
| 283 | |
| 284 | // expected-warning@+4 {{parameter 'x2' is already documented}} |
| 285 | // expected-note@+2 {{previous documentation}} |
| 286 | /// \param x1 Aaa. |
| 287 | /// \param x2 Bbb. |
| 288 | /// \param x2 Ccc. |
| 289 | int test_param22(int x1, int x2, int x3); |
| 290 | |
| 291 | //===--- |
| 292 | // Test that we treat typedefs to some non-function types as functions for the |
| 293 | // purposes of documentation comment parsing. |
| 294 | //===--- |
| 295 | |
| 296 | namespace foo { |
| 297 | inline namespace bar { |
| 298 | template<typename> |
| 299 | struct function_wrapper {}; |
| 300 | |
| 301 | template<unsigned> |
| 302 | struct not_a_function_wrapper {}; |
| 303 | } |
| 304 | }; |
| 305 | |
| 306 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 307 | /// \param aaa Meow. |
| 308 | /// \param bbb Bbb. |
| 309 | /// \returns aaa. |
| 310 | typedef int test_function_like_typedef1(int aaa, int ccc); |
| 311 | |
| 312 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 313 | /// \param aaa Meow. |
| 314 | /// \param bbb Bbb. |
| 315 | /// \returns aaa. |
| 316 | typedef int (*test_function_like_typedef2)(int aaa, int ccc); |
| 317 | |
| 318 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 319 | /// \param aaa Meow. |
| 320 | /// \param bbb Bbb. |
| 321 | /// \returns aaa. |
| 322 | typedef int (* const test_function_like_typedef3)(int aaa, int ccc); |
| 323 | |
| 324 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 325 | /// \param aaa Meow. |
| 326 | /// \param bbb Bbb. |
| 327 | /// \returns aaa. |
| 328 | typedef int (C::*test_function_like_typedef4)(int aaa, int ccc); |
| 329 | |
| 330 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 331 | /// \param aaa Meow. |
| 332 | /// \param bbb Bbb. |
| 333 | /// \returns aaa. |
| 334 | typedef foo::function_wrapper<int (int aaa, int ccc)> test_function_like_typedef5; |
| 335 | |
| 336 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 337 | /// \param aaa Meow. |
| 338 | /// \param bbb Bbb. |
| 339 | /// \returns aaa. |
| 340 | typedef foo::function_wrapper<int (int aaa, int ccc)> *test_function_like_typedef6; |
| 341 | |
| 342 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 343 | /// \param aaa Meow. |
| 344 | /// \param bbb Bbb. |
| 345 | /// \returns aaa. |
| 346 | typedef foo::function_wrapper<int (int aaa, int ccc)> &test_function_like_typedef7; |
| 347 | |
| 348 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 349 | /// \param aaa Meow. |
| 350 | /// \param bbb Bbb. |
| 351 | /// \returns aaa. |
| 352 | typedef foo::function_wrapper<int (int aaa, int ccc)> &&test_function_like_typedef8; |
| 353 | |
| 354 | |
| 355 | typedef int (*test_not_function_like_typedef1)(int aaa); |
| 356 | |
| 357 | // expected-warning@+1 {{'\param' command used in a comment that is not attached to a function declaration}} |
| 358 | /// \param aaa Meow. |
| 359 | typedef test_not_function_like_typedef1 test_not_function_like_typedef2; |
| 360 | |
| 361 | // rdar://13066276 |
| 362 | // Check that the diagnostic uses the same command marker as the comment. |
| 363 | // expected-warning@+1 {{'@param' command used in a comment that is not attached to a function declaration}} |
| 364 | /// @param aaa Meow. |
| 365 | typedef unsigned int test_not_function_like_typedef3; |
| 366 | |
| 367 | // expected-warning@+1 {{'\param' command used in a comment that is not attached to a function declaration}} |
| 368 | /// \param aaa Meow. |
| 369 | typedef foo::not_a_function_wrapper<1> test_not_function_like_typedef4; |
| 370 | |
| 371 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 372 | /// \param aaa Meow. |
| 373 | /// \param bbb Bbb. |
| 374 | /// \returns aaa. |
| 375 | using test_function_like_using1 = int (int aaa, int ccc); |
| 376 | |
| 377 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 378 | /// \param aaa Meow. |
| 379 | /// \param bbb Bbb. |
| 380 | /// \returns aaa. |
| 381 | using test_function_like_using2 = int (*)(int aaa, int ccc); |
| 382 | |
| 383 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 384 | /// \param aaa Meow. |
| 385 | /// \param bbb Bbb. |
| 386 | /// \returns aaa. |
| 387 | using test_function_like_using3 = int (* const)(int aaa, int ccc); |
| 388 | |
| 389 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 390 | /// \param aaa Meow. |
| 391 | /// \param bbb Bbb. |
| 392 | /// \returns aaa. |
| 393 | using test_function_like_using4 = int (C::*)(int aaa, int ccc); |
| 394 | |
| 395 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 396 | /// \param aaa Meow. |
| 397 | /// \param bbb Bbb. |
| 398 | /// \returns aaa. |
| 399 | using test_function_like_using5 = foo::function_wrapper<int (int aaa, int ccc)>; |
| 400 | |
| 401 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 402 | /// \param aaa Meow. |
| 403 | /// \param bbb Bbb. |
| 404 | /// \returns aaa. |
| 405 | using test_function_like_using6 = foo::function_wrapper<int (int aaa, int ccc)> *; |
| 406 | |
| 407 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 408 | /// \param aaa Meow. |
| 409 | /// \param bbb Bbb. |
| 410 | /// \returns aaa. |
| 411 | using test_function_like_using7 = foo::function_wrapper<int (int aaa, int ccc)> &; |
| 412 | |
| 413 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 414 | /// \param aaa Meow. |
| 415 | /// \param bbb Bbb. |
| 416 | /// \returns aaa. |
| 417 | using test_function_like_using8 = foo::function_wrapper<int (int aaa, int ccc)> &&; |
| 418 | |
| 419 | // expected-warning@+4 {{template parameter 'U' not found in the template declaration}} expected-note@+4 {{did you mean 'T'?}} |
| 420 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 421 | /// \param aaa Meow. |
| 422 | /// \param bbb Bbb. |
| 423 | /// \tparam U Uuu. |
| 424 | template<typename T> |
| 425 | using test_function_like_using9 = int(T aaa, int ccc); |
| 426 | |
| 427 | // expected-warning@+4 {{template parameter 'U' not found in the template declaration}} expected-note@+4 {{did you mean 'T'?}} |
| 428 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 429 | /// \param aaa Meow. |
| 430 | /// \param bbb Bbb. |
| 431 | /// \tparam U Uuu. |
| 432 | template<typename T> |
| 433 | using test_function_like_using10 = int (*)(T aaa, int ccc); |
| 434 | |
| 435 | // expected-warning@+4 {{template parameter 'U' not found in the template declaration}} expected-note@+4 {{did you mean 'T'?}} |
| 436 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 437 | /// \param aaa Meow. |
| 438 | /// \param bbb Bbb. |
| 439 | /// \tparam U Uuu. |
| 440 | template<typename T> |
| 441 | using test_function_like_using11 = foo::function_wrapper<int (T aaa, int ccc)>; |
| 442 | |
| 443 | // expected-warning@+4 {{template parameter 'U' not found in the template declaration}} expected-note@+4 {{did you mean 'T'?}} |
| 444 | // expected-warning@+2 {{parameter 'bbb' not found in the function declaration}} expected-note@+2 {{did you mean 'ccc'?}} |
| 445 | /// \param aaa Meow. |
| 446 | /// \param bbb Bbb. |
| 447 | /// \tparam U Uuu. |
| 448 | template<typename T> |
| 449 | using test_function_like_using12 = foo::function_wrapper<int (T aaa, int ccc)> *; |
| 450 | |
| 451 | using test_not_function_like_using1 = int (*)(int aaa); |
| 452 | |
| 453 | // expected-warning@+1 {{'\param' command used in a comment that is not attached to a function declaration}} |
| 454 | /// \param aaa Meow. |
| 455 | using test_not_function_like_using2 = test_not_function_like_using1; |
| 456 | |
| 457 | // Check that the diagnostic uses the same command marker as the comment. |
| 458 | // expected-warning@+1 {{'@param' command used in a comment that is not attached to a function declaration}} |
| 459 | /// @param aaa Meow. |
| 460 | using test_not_function_like_using3 = unsigned int; |
| 461 | |
| 462 | // expected-warning@+1 {{'\param' command used in a comment that is not attached to a function declaration}} |
| 463 | /// \param aaa Meow. |
| 464 | using test_not_function_like_using4 = foo::not_a_function_wrapper<1>; |
| 465 | |
| 466 | /// \param aaa Aaa |
| 467 | /// \param ... Vararg |
| 468 | int test_vararg_param1(int aaa, ...); |
| 469 | |
| 470 | /// \param ... Vararg |
| 471 | int test_vararg_param2(...); |
| 472 | |
| 473 | // expected-warning@+1 {{parameter '...' not found in the function declaration}} expected-note@+1 {{did you mean 'aaa'?}} |
| 474 | /// \param ... Vararg |
| 475 | int test_vararg_param3(int aaa); |
| 476 | |
| 477 | // expected-warning@+1 {{parameter '...' not found in the function declaration}} |
| 478 | /// \param ... Vararg |
| 479 | int test_vararg_param4(); |
| 480 | |
| 481 | |
| 482 | /// \param aaa Aaa |
| 483 | /// \param ... Vararg |
| 484 | template<typename T> |
| 485 | int test_template_vararg_param1(int aaa, ...); |
| 486 | |
| 487 | /// \param ... Vararg |
| 488 | template<typename T> |
| 489 | int test_template_vararg_param2(...); |
| 490 | |
| 491 | // expected-warning@+1 {{parameter '...' not found in the function declaration}} expected-note@+1 {{did you mean 'aaa'?}} |
| 492 | /// \param ... Vararg |
| 493 | template<typename T> |
| 494 | int test_template_vararg_param3(int aaa); |
| 495 | |
| 496 | // expected-warning@+1 {{parameter '...' not found in the function declaration}} |
| 497 | /// \param ... Vararg |
| 498 | template<typename T> |
| 499 | int test_template_vararg_param4(); |
| 500 | |
| 501 | |
| 502 | // expected-warning@+1 {{'\tparam' command used in a comment that is not attached to a template declaration}} |
| 503 | /// \tparam T Aaa |
| 504 | int test_tparam1; |
| 505 | |
| 506 | // expected-warning@+1 {{'\tparam' command used in a comment that is not attached to a template declaration}} |
| 507 | /// \tparam T Aaa |
| 508 | void test_tparam2(int aaa); |
| 509 | |
| 510 | // expected-warning@+1 {{empty paragraph passed to '\tparam' command}} |
| 511 | /// \tparam |
| 512 | /// \param aaa Blah blah |
| 513 | template<typename T> |
| 514 | void test_tparam3(T aaa); |
| 515 | |
| 516 | // expected-warning@+1 {{template parameter 'T' not found in the template declaration}} expected-note@+1 {{did you mean 'TT'?}} |
| 517 | /// \tparam T Aaa |
| 518 | template<typename TT> |
| 519 | void test_tparam4(TT aaa); |
| 520 | |
| 521 | // expected-warning@+1 {{template parameter 'T' not found in the template declaration}} expected-note@+1 {{did you mean 'TT'?}} |
| 522 | /// \tparam T Aaa |
| 523 | template<typename TT> |
| 524 | class test_tparam5 { |
| 525 | // expected-warning@+1 {{template parameter 'T' not found in the template declaration}} expected-note@+1 {{did you mean 'TTT'?}} |
| 526 | /// \tparam T Aaa |
| 527 | template<typename TTT> |
| 528 | void test_tparam6(TTT aaa); |
| 529 | }; |
| 530 | |
| 531 | /// \tparam T1 Aaa |
| 532 | /// \tparam T2 Bbb |
| 533 | template<typename T1, typename T2> |
| 534 | void test_tparam7(T1 aaa, T2 bbb); |
| 535 | |
| 536 | // expected-warning@+1 {{template parameter 'SomTy' not found in the template declaration}} expected-note@+1 {{did you mean 'SomeTy'?}} |
| 537 | /// \tparam SomTy Aaa |
| 538 | /// \tparam OtherTy Bbb |
| 539 | template<typename SomeTy, typename OtherTy> |
| 540 | void test_tparam8(SomeTy aaa, OtherTy bbb); |
| 541 | |
| 542 | // expected-warning@+2 {{template parameter 'T1' is already documented}} expected-note@+1 {{previous documentation}} |
| 543 | /// \tparam T1 Aaa |
| 544 | /// \tparam T1 Bbb |
| 545 | template<typename T1, typename T2> |
| 546 | void test_tparam9(T1 aaa, T2 bbb); |
| 547 | |
| 548 | /// \tparam T Aaa |
| 549 | /// \tparam TT Bbb |
| 550 | template<template<typename T> class TT> |
| 551 | void test_tparam10(TT<int> aaa); |
| 552 | |
| 553 | /// \tparam T Aaa |
| 554 | /// \tparam TT Bbb |
| 555 | /// \tparam TTT Ccc |
| 556 | template<template<template<typename T> class TT, class C> class TTT> |
| 557 | void test_tparam11(); |
| 558 | |
| 559 | /// \tparam I Aaa |
| 560 | template<int I> |
| 561 | void test_tparam12(); |
| 562 | |
| 563 | template<typename T, typename U> |
| 564 | class test_tparam13 { }; |
| 565 | |
| 566 | /// \tparam T Aaa |
| 567 | template<typename T> |
| 568 | using test_tparam14 = test_tparam13<T, int>; |
| 569 | |
| 570 | // expected-warning@+1 {{template parameter 'U' not found in the template declaration}} expected-note@+1 {{did you mean 'T'?}} |
| 571 | /// \tparam U Aaa |
| 572 | template<typename T> |
| 573 | using test_tparam15 = test_tparam13<T, int>; |
| 574 | |
| 575 | // ---- |
| 576 | |
| 577 | /// \tparam T Aaa |
| 578 | template<typename T> |
| 579 | class test_tparam16 { }; |
| 580 | |
| 581 | typedef test_tparam16<int> test_tparam17; |
| 582 | typedef test_tparam16<double> test_tparam18; |
| 583 | |
| 584 | // ---- |
| 585 | |
| 586 | template<typename T> |
| 587 | class test_tparam19; |
| 588 | |
| 589 | typedef test_tparam19<int> test_tparam20; |
| 590 | typedef test_tparam19<double> test_tparam21; |
| 591 | |
| 592 | /// \tparam T Aaa |
| 593 | template<typename T> |
| 594 | class test_tparam19 { }; |
| 595 | |
| 596 | // ---- |
| 597 | |
| 598 | // expected-warning@+1 {{'@tparam' command used in a comment that is not attached to a template declaration}} |
| 599 | /// @tparam T Aaa |
| 600 | int test_tparam22; |
| 601 | |
| 602 | // ---- |
| 603 | |
| 604 | |
| 605 | /// Aaa |
| 606 | /// \deprecated Bbb |
| 607 | void test_deprecated_1(int a) __attribute__((deprecated)); |
| 608 | |
| 609 | // We don't want \deprecated to warn about empty paragraph. It is fine to use |
| 610 | // \deprecated by itself without explanations. |
| 611 | |
| 612 | /// Aaa |
| 613 | /// \deprecated |
| 614 | void test_deprecated_2(int a) __attribute__((deprecated)); |
| 615 | |
| 616 | /// Aaa |
| 617 | /// \deprecated |
| 618 | void test_deprecated_3(int a) __attribute__((availability(macosx,introduced=10.4))); |
| 619 | |
| 620 | /// Aaa |
| 621 | /// \deprecated |
| 622 | void test_deprecated_4(int a) __attribute__((unavailable)); |
| 623 | |
| 624 | // expected-warning@+2 {{declaration is marked with '\deprecated' command but does not have a deprecation attribute}} expected-note@+3 {{add a deprecation attribute to the declaration to silence this warning}} |
| 625 | /// Aaa |
| 626 | /// \deprecated |
| 627 | void test_deprecated_5(int a); |
| 628 | |
| 629 | // expected-warning@+2 {{declaration is marked with '\deprecated' command but does not have a deprecation attribute}} expected-note@+3 {{add a deprecation attribute to the declaration to silence this warning}} |
| 630 | /// Aaa |
| 631 | /// \deprecated |
| 632 | void test_deprecated_6(int a) { |
| 633 | } |
| 634 | |
| 635 | // expected-warning@+2 {{declaration is marked with '\deprecated' command but does not have a deprecation attribute}} |
| 636 | /// Aaa |
| 637 | /// \deprecated |
| 638 | template<typename T> |
| 639 | void test_deprecated_7(T aaa); |
| 640 | |
| 641 | |
| 642 | // rdar://12397511 |
| 643 | // expected-note@+2 {{previous command '\headerfile' here}} |
| 644 | // expected-warning@+2 {{duplicated command '\headerfile'}} |
| 645 | /// \headerfile "" |
| 646 | /// \headerfile foo.h |
| 647 | int test__headerfile_1(int a); |
| 648 | |
| 649 | |
| 650 | /// \invariant aaa |
| 651 | void test_invariant_1(int a); |
| 652 | |
| 653 | // expected-warning@+1 {{empty paragraph passed to '\invariant' command}} |
| 654 | /// \invariant |
| 655 | void test_invariant_2(int a); |
| 656 | |
| 657 | |
| 658 | // no-warning |
| 659 | /// \returns Aaa |
| 660 | int test_returns_right_decl_1(int); |
| 661 | |
| 662 | class test_returns_right_decl_2 { |
| 663 | // no-warning |
| 664 | /// \returns Aaa |
| 665 | int test_returns_right_decl_3(int); |
| 666 | }; |
| 667 | |
| 668 | // no-warning |
| 669 | /// \returns Aaa |
| 670 | template<typename T> |
| 671 | int test_returns_right_decl_4(T aaa); |
| 672 | |
| 673 | // no-warning |
| 674 | /// \returns Aaa |
| 675 | template<> |
| 676 | int test_returns_right_decl_4(int aaa); |
| 677 | |
| 678 | /// \returns Aaa |
| 679 | template<typename T> |
| 680 | T test_returns_right_decl_5(T aaa); |
| 681 | |
| 682 | // expected-warning@+1 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 683 | /// \returns Aaa |
| 684 | int test_returns_wrong_decl_1_backslash; |
| 685 | |
| 686 | // rdar://13066276 |
| 687 | // Check that the diagnostic uses the same command marker as the comment. |
| 688 | // expected-warning@+1 {{'@returns' command used in a comment that is not attached to a function or method declaration}} |
| 689 | /// @returns Aaa |
| 690 | int test_returns_wrong_decl_1_at; |
| 691 | |
| 692 | // expected-warning@+1 {{'\return' command used in a comment that is not attached to a function or method declaration}} |
| 693 | /// \return Aaa |
| 694 | int test_returns_wrong_decl_2; |
| 695 | |
| 696 | // expected-warning@+1 {{'\result' command used in a comment that is not attached to a function or method declaration}} |
| 697 | /// \result Aaa |
| 698 | int test_returns_wrong_decl_3; |
| 699 | |
| 700 | // expected-warning@+1 {{'\returns' command used in a comment that is attached to a function returning void}} |
| 701 | /// \returns Aaa |
| 702 | void test_returns_wrong_decl_4(int); |
| 703 | |
| 704 | // expected-warning@+1 {{'\returns' command used in a comment that is attached to a function returning void}} |
| 705 | /// \returns Aaa |
| 706 | template<typename T> |
| 707 | void test_returns_wrong_decl_5(T aaa); |
| 708 | |
| 709 | // expected-warning@+1 {{'\returns' command used in a comment that is attached to a function returning void}} |
| 710 | /// \returns Aaa |
| 711 | template<> |
| 712 | void test_returns_wrong_decl_5(int aaa); |
| 713 | |
| 714 | // expected-warning@+1 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 715 | /// \returns Aaa |
| 716 | struct test_returns_wrong_decl_6 { }; |
| 717 | |
| 718 | // expected-warning@+1 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 719 | /// \returns Aaa |
| 720 | class test_returns_wrong_decl_7 { |
| 721 | // expected-warning@+1 {{'\returns' command used in a comment that is attached to a constructor}} |
| 722 | /// \returns Aaa |
| 723 | test_returns_wrong_decl_7(); |
| 724 | |
| 725 | // expected-warning@+1 {{'\returns' command used in a comment that is attached to a destructor}} |
| 726 | /// \returns Aaa |
| 727 | ~test_returns_wrong_decl_7(); |
| 728 | }; |
| 729 | |
| 730 | // expected-warning@+1 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 731 | /// \returns Aaa |
| 732 | enum test_returns_wrong_decl_8 { |
| 733 | // expected-warning@+1 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 734 | /// \returns Aaa |
| 735 | test_returns_wrong_decl_9 |
| 736 | }; |
| 737 | |
| 738 | // expected-warning@+1 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 739 | /// \returns Aaa |
| 740 | namespace test_returns_wrong_decl_10 { }; |
| 741 | |
| 742 | // rdar://13094352 |
| 743 | // expected-warning@+1 {{'@function' command should be used in a comment attached to a function declaration}} |
| 744 | /*! @function test_function |
| 745 | */ |
| 746 | typedef unsigned int Base64Flags; |
| 747 | unsigned test_function(Base64Flags inFlags); |
| 748 | |
| 749 | // expected-warning@+1 {{'@callback' command should be used in a comment attached to a pointer to function declaration}} |
| 750 | /*! @callback test_callback |
| 751 | */ |
| 752 | typedef unsigned int BaseFlags; |
| 753 | unsigned (*test_callback)(BaseFlags inFlags); |
| 754 | |
| 755 | // expected-warning@+1 {{'\endverbatim' command does not terminate a verbatim text block}} |
| 756 | /// \endverbatim |
| 757 | int test_verbatim_1(); |
| 758 | |
| 759 | // expected-warning@+1 {{'\endcode' command does not terminate a verbatim text block}} |
| 760 | /// \endcode |
| 761 | int test_verbatim_2(); |
| 762 | |
| 763 | // FIXME: we give a bad diagnostic here because we throw away non-documentation |
| 764 | // comments early. |
| 765 | // |
| 766 | // expected-warning@+3 {{'\endcode' command does not terminate a verbatim text block}} |
| 767 | /// \code |
| 768 | // foo |
| 769 | /// \endcode |
| 770 | int test_verbatim_3(); |
| 771 | |
| 772 | |
| 773 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 774 | int test1; ///< \brief\author Aaa |
| 775 | |
| 776 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 777 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 778 | int test2, ///< \brief\author Aaa |
| 779 | test3; ///< \brief\author Aaa |
| 780 | |
| 781 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 782 | int test4; ///< \brief |
| 783 | ///< \author Aaa |
| 784 | |
| 785 | |
| 786 | class TestRelates {}; |
| 787 | |
| 788 | /// \relates TestRelates |
| 789 | /// \brief Aaa |
| 790 | void test_relates_1(); |
| 791 | |
| 792 | /// \related TestRelates |
| 793 | /// \brief Aaa |
| 794 | void test_relates_2(); |
| 795 | |
| 796 | /// \relatesalso TestRelates |
| 797 | /// \brief Aaa |
| 798 | void test_relates_3(); |
| 799 | |
| 800 | /// \relatedalso TestRelates |
| 801 | /// \brief Aaa |
| 802 | void test_relates_4(); |
| 803 | |
| 804 | |
| 805 | // Check that we attach the comment to the declaration during parsing in the |
| 806 | // following cases. The test is based on the fact that we don't parse |
| 807 | // documentation comments that are not attached to anything. |
| 808 | |
| 809 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 810 | /// \brief\author Aaa |
| 811 | int test_attach1; |
| 812 | |
| 813 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 814 | /// \brief\author Aaa |
| 815 | int test_attach2(int); |
| 816 | |
| 817 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 818 | /// \brief\author Aaa |
| 819 | struct test_attach3 { |
| 820 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 821 | /// \brief\author Aaa |
| 822 | int test_attach4; |
| 823 | |
| 824 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 825 | int test_attach5; ///< \brief\author Aaa |
| 826 | |
| 827 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 828 | /// \brief\author Aaa |
| 829 | int test_attach6(int); |
| 830 | }; |
| 831 | |
| 832 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 833 | /// \brief\author Aaa |
| 834 | class test_attach7 { |
| 835 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 836 | /// \brief\author Aaa |
| 837 | int test_attach8; |
| 838 | |
| 839 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 840 | int test_attach9; ///< \brief\author Aaa |
| 841 | |
| 842 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 843 | /// \brief\author Aaa |
| 844 | int test_attach10(int); |
| 845 | }; |
| 846 | |
| 847 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 848 | /// \brief\author Aaa |
| 849 | enum test_attach9 { |
| 850 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 851 | /// \brief\author Aaa |
| 852 | test_attach10, |
| 853 | |
| 854 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 855 | test_attach11 ///< \brief\author Aaa |
| 856 | }; |
| 857 | |
| 858 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 859 | /// \brief\author Aaa |
| 860 | struct test_noattach12 *test_attach13; |
| 861 | |
| 862 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 863 | /// \brief\author Aaa |
| 864 | typedef struct test_noattach14 *test_attach15; |
| 865 | |
| 866 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 867 | /// \brief\author Aaa |
| 868 | typedef struct test_attach16 { int a; } test_attach17; |
| 869 | |
| 870 | struct S { int a; }; |
| 871 | |
| 872 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 873 | /// \brief\author Aaa |
| 874 | struct S *test_attach18; |
| 875 | |
| 876 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 877 | /// \brief\author Aaa |
| 878 | typedef struct S *test_attach19; |
| 879 | |
| 880 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 881 | /// \brief\author Aaa |
| 882 | struct test_attach20; |
| 883 | |
| 884 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 885 | /// \brief\author Aaa |
| 886 | typedef struct test_attach21 { |
| 887 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 888 | /// \brief\author Aaa |
| 889 | int test_attach22; |
| 890 | } test_attach23; |
| 891 | |
| 892 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 893 | /// \brief\author Aaa |
| 894 | namespace test_attach24 { |
| 895 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 896 | /// \brief\author Aaa |
| 897 | namespace test_attach25 { |
| 898 | } |
| 899 | } |
| 900 | |
| 901 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 902 | /// \brief\author Aaa |
| 903 | /// \tparam T Aaa |
| 904 | template<typename T> |
| 905 | void test_attach26(T aaa); |
| 906 | |
| 907 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 908 | /// \brief\author Aaa |
| 909 | /// \tparam T Aaa |
| 910 | template<typename T, typename U> |
| 911 | void test_attach27(T aaa, U bbb); |
| 912 | |
| 913 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 914 | // expected-warning@+2 {{template parameter 'T' not found in the template declaration}} |
| 915 | /// \brief\author Aaa |
| 916 | /// \tparam T Aaa |
| 917 | template<> |
| 918 | void test_attach27(int aaa, int bbb); |
| 919 | |
| 920 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 921 | /// \brief\author Aaa |
| 922 | /// \tparam T Aaa |
| 923 | template<typename T> |
| 924 | class test_attach28 { |
| 925 | T aaa; |
| 926 | }; |
| 927 | |
| 928 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 929 | /// \brief\author Aaa |
| 930 | using test_attach29 = test_attach28<int>; |
| 931 | |
| 932 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 933 | /// \brief\author Aaa |
| 934 | /// \tparam T Aaa |
| 935 | template<typename T, typename U> |
| 936 | class test_attach30 { }; |
| 937 | |
| 938 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 939 | /// \brief\author Aaa |
| 940 | /// \tparam T Aaa |
| 941 | template<typename T> |
| 942 | class test_attach30<T, int> { }; |
| 943 | |
| 944 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 945 | /// \brief\author Aaa |
| 946 | template<> |
| 947 | class test_attach30<int, int> { }; |
| 948 | |
| 949 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 950 | /// \brief\author Aaa |
| 951 | template<typename T> |
| 952 | using test_attach31 = test_attach30<T, int>; |
| 953 | |
| 954 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 955 | /// \brief\author Aaa |
| 956 | /// \tparam T Aaa |
| 957 | template<typename T, typename U, typename V> |
| 958 | class test_attach32 { }; |
| 959 | |
| 960 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 961 | /// \brief\author Aaa |
| 962 | /// \tparam T Aaa |
| 963 | template<typename T, typename U> |
| 964 | class test_attach32<T, U, int> { }; |
| 965 | |
| 966 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 967 | /// \brief\author Aaa |
| 968 | /// \tparam T Aaa |
| 969 | template<typename T> |
| 970 | class test_attach32<T, int, int> { }; |
| 971 | |
| 972 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 973 | // expected-warning@+2 {{template parameter 'T' not found in the template declaration}} |
| 974 | /// \brief\author Aaa |
| 975 | /// \tparam T Aaa |
| 976 | template<> |
| 977 | class test_attach32<int, int, int> { }; |
| 978 | |
| 979 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 980 | /// \brief\author Aaa |
| 981 | class test_attach33 { |
| 982 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 983 | /// \brief\author Aaa |
| 984 | /// \tparam T Aaa |
| 985 | template<typename T, typename U> |
| 986 | void test_attach34(T aaa, U bbb); |
| 987 | }; |
| 988 | |
| 989 | template<typename T> |
| 990 | class test_attach35 { |
| 991 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 992 | // expected-warning@+2 {{template parameter 'T' not found in the template declaration}} |
| 993 | /// \brief\author Aaa |
| 994 | /// \tparam T Aaa |
| 995 | template<typename TT, typename UU> |
| 996 | void test_attach36(TT aaa, UU bbb); |
| 997 | }; |
| 998 | |
| 999 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 1000 | // expected-warning@+2 {{template parameter 'T' not found in the template declaration}} |
| 1001 | /// \brief\author Aaa |
| 1002 | /// \tparam T Aaa |
| 1003 | template<> template<> |
| 1004 | void test_attach35<int>::test_attach36(int aaa, int bbb) {} |
| 1005 | |
| 1006 | template<typename T> |
| 1007 | class test_attach37 { |
| 1008 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 1009 | // expected-warning@+2 {{'\tparam' command used in a comment that is not attached to a template declaration}} |
| 1010 | /// \brief\author Aaa |
| 1011 | /// \tparam T Aaa |
| 1012 | void test_attach38(int aaa, int bbb); |
| 1013 | |
| 1014 | void test_attach39(int aaa, int bbb); |
| 1015 | }; |
| 1016 | |
| 1017 | // expected-warning@+2 {{empty paragraph passed to '\brief' command}} |
| 1018 | // expected-warning@+2 {{template parameter 'T' not found in the template declaration}} |
| 1019 | /// \brief\author Aaa |
| 1020 | /// \tparam T Aaa |
| 1021 | template<> |
| 1022 | void test_attach37<int>::test_attach38(int aaa, int bbb) {} |
| 1023 | |
| 1024 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 1025 | /// \brief\author Aaa |
| 1026 | /// \tparam T Aaa |
| 1027 | template<typename T> |
| 1028 | void test_attach37<T>::test_attach39(int aaa, int bbb) {} |
| 1029 | |
| 1030 | // We used to emit warning that parameter 'a' is not found because we parsed |
| 1031 | // the comment in context of the redeclaration which does not have parameter |
| 1032 | // names. |
| 1033 | template <typename T> |
| 1034 | struct test_attach38 { |
| 1035 | /*! |
| 1036 | \param a First param |
| 1037 | \param b Second param |
| 1038 | */ |
| 1039 | template <typename B> |
| 1040 | void test_attach39(T a, B b); |
| 1041 | }; |
| 1042 | |
| 1043 | template <> |
| 1044 | template <typename B> |
| 1045 | void test_attach38<int>::test_attach39(int, B); |
| 1046 | |
| 1047 | |
| 1048 | // PR13411, reduced. We used to crash on this. |
| 1049 | /** |
| 1050 | * @code Aaa. |
| 1051 | */ |
| 1052 | void test_nocrash1(int); |
| 1053 | |
| 1054 | // We used to crash on this. |
| 1055 | // expected-warning@+2 {{empty paragraph passed to '\param' command}} |
| 1056 | // expected-warning@+1 {{empty paragraph passed to '\brief' command}} |
| 1057 | /// \param\brief |
| 1058 | void test_nocrash2(int); |
| 1059 | |
| 1060 | // PR13593, example 1 and 2 |
| 1061 | |
| 1062 | /** |
| 1063 | * Bla. |
| 1064 | */ |
| 1065 | template <typename> |
| 1066 | void test_nocrash3(); |
| 1067 | |
| 1068 | /// Foo |
| 1069 | template <typename, typename> |
| 1070 | void test_nocrash4() { } |
| 1071 | |
| 1072 | template <typename> |
| 1073 | void test_nocrash3() |
| 1074 | { |
| 1075 | } |
| 1076 | |
| 1077 | // PR13593, example 3 |
| 1078 | |
| 1079 | /** |
| 1080 | * aaa |
| 1081 | */ |
| 1082 | template <typename T> |
| 1083 | inline T test_nocrash5(T a1) |
| 1084 | { |
| 1085 | return a1; |
| 1086 | } |
| 1087 | |
| 1088 | /// |
| 1089 | //, |
| 1090 | |
| 1091 | inline void test_nocrash6() |
| 1092 | { |
| 1093 | test_nocrash5(1); |
| 1094 | } |
| 1095 | |
| 1096 | // We used to crash on this. |
| 1097 | |
| 1098 | /*! |
| 1099 | Blah. |
| 1100 | */ |
| 1101 | typedef const struct test_nocrash7 * test_nocrash8; |
| 1102 | |
| 1103 | // We used to crash on this. |
| 1104 | |
| 1105 | // expected-warning@+1 {{unknown command tag name}} |
| 1106 | /// aaa \unknown aaa \unknown aaa |
| 1107 | int test_nocrash9; |
| 1108 | |
| 1109 | // We used to crash on this. PR15068 |
| 1110 | |
| 1111 | // expected-warning@+2 {{empty paragraph passed to '@param' command}} |
| 1112 | // expected-warning@+2 {{empty paragraph passed to '@param' command}} |
| 1113 | ///@param x |
| 1114 | ///@param y |
| 1115 | int test_nocrash10(int x, int y); |
| 1116 | |
| 1117 | // expected-warning@+2 {{empty paragraph passed to '@param' command}} expected-warning@+2 {{parameter 'x' not found in the function declaration}} |
| 1118 | // expected-warning@+2 {{empty paragraph passed to '@param' command}} expected-warning@+2 {{parameter 'y' not found in the function declaration}} |
| 1119 | ///@param x |
| 1120 | ///@param y |
| 1121 | int test_nocrash11(); |
| 1122 | |
| 1123 | // expected-warning@+3 {{empty paragraph passed to '@param' command}} expected-warning@+3 {{parameter 'x' not found in the function declaration}} |
| 1124 | // expected-warning@+3 {{empty paragraph passed to '@param' command}} expected-warning@+3 {{parameter 'y' not found in the function declaration}} |
| 1125 | /** |
| 1126 | @param x |
| 1127 | @param y |
| 1128 | **/ |
| 1129 | int test_nocrash12(); |
| 1130 | |
| 1131 | // expected-warning@+2 {{empty paragraph passed to '@param' command}} |
| 1132 | // expected-warning@+1 {{empty paragraph passed to '@param' command}} |
| 1133 | ///@param x@param y |
| 1134 | int test_nocrash13(int x, int y); |
| 1135 | |
| 1136 | /** |
| 1137 | * \verbatim |
| 1138 | * Aaa |
| 1139 | **/ |
| 1140 | int test_nocrash14(); |
| 1141 | |
| 1142 | // rdar://12379114 |
| 1143 | // expected-warning@+2 {{'@union' command should not be used in a comment attached to a non-union declaration}} |
| 1144 | /*! |
| 1145 | @union U This is new |
| 1146 | */ |
| 1147 | struct U { int iS; }; |
| 1148 | |
| 1149 | /*! |
| 1150 | @union U1 |
| 1151 | */ |
| 1152 | union U1 {int i; }; |
| 1153 | |
| 1154 | // expected-warning@+2 {{'@struct' command should not be used in a comment attached to a non-struct declaration}} |
| 1155 | /*! |
| 1156 | @struct S2 |
| 1157 | */ |
| 1158 | union S2 {}; |
| 1159 | |
| 1160 | /*! |
| 1161 | @class C1 |
| 1162 | */ |
| 1163 | class C1; |
| 1164 | |
| 1165 | /*! |
| 1166 | @struct S3; |
| 1167 | */ |
| 1168 | class S3; |
| 1169 | |
| 1170 | // rdar://14124702 |
| 1171 | //---------------------------------------------------------------------- |
| 1172 | /// @class Predicate Predicate.h "lldb/Host/Predicate.h" |
| 1173 | /// @brief A C++ wrapper class for providing threaded access to a value |
| 1174 | /// of type T. |
| 1175 | /// |
| 1176 | /// A templatized class. |
| 1177 | /// specified values. |
| 1178 | //---------------------------------------------------------------------- |
| 1179 | template <class T, class T1> |
| 1180 | class Predicate |
| 1181 | { |
| 1182 | }; |
| 1183 | |
| 1184 | //---------------------------------------------------------------------- |
| 1185 | /// @class Predicate<int, char> Predicate.h "lldb/Host/Predicate.h" |
| 1186 | /// @brief A C++ wrapper class for providing threaded access to a value |
| 1187 | /// of type T. |
| 1188 | /// |
| 1189 | /// A template specialization class. |
| 1190 | //---------------------------------------------------------------------- |
| 1191 | template<> class Predicate<int, char> |
| 1192 | { |
| 1193 | }; |
| 1194 | |
| 1195 | //---------------------------------------------------------------------- |
| 1196 | /// @class Predicate<T, int> Predicate.h "lldb/Host/Predicate.h" |
| 1197 | /// @brief A C++ wrapper class for providing threaded access to a value |
| 1198 | /// of type T. |
| 1199 | /// |
| 1200 | /// A partial specialization template class. |
| 1201 | //---------------------------------------------------------------------- |
| 1202 | template<class T> class Predicate<T, int> |
| 1203 | { |
| 1204 | }; |
| 1205 | |
| 1206 | /*! @function test_function |
| 1207 | */ |
| 1208 | template <class T> T test_function (T arg); |
| 1209 | |
| 1210 | /*! @function test_function<int> |
| 1211 | */ |
| 1212 | template <> int test_function<int> (int arg); |
| 1213 | |
| 1214 | namespace AllowParamAndReturnsOnFunctionPointerVars { |
| 1215 | |
| 1216 | /** |
| 1217 | * functionPointerVariable |
| 1218 | * |
| 1219 | * @param i is integer. |
| 1220 | * @returns integer. |
| 1221 | */ |
| 1222 | int (*functionPointerVariable)(int i); |
| 1223 | |
| 1224 | struct HasFields { |
| 1225 | /** |
| 1226 | * functionPointerField |
| 1227 | * |
| 1228 | * @param i is integer. |
| 1229 | * @returns integer. |
| 1230 | */ |
| 1231 | int (*functionPointerField)(int i); |
| 1232 | }; |
| 1233 | |
| 1234 | // expected-warning@+5 {{'\returns' command used in a comment that is attached to a function returning void}} |
| 1235 | /** |
| 1236 | * functionPointerVariable |
| 1237 | * |
| 1238 | * \param p not here. |
| 1239 | * \returns integer. |
| 1240 | */ |
| 1241 | void (*functionPointerVariableThatLeadsNowhere)(); |
| 1242 | |
| 1243 | // Still warn about param/returns commands for variables that don't specify |
| 1244 | // the type directly: |
| 1245 | |
| 1246 | /** |
| 1247 | * FunctionPointerTypedef |
| 1248 | * |
| 1249 | * \param i is integer. |
| 1250 | * \returns integer. |
| 1251 | */ |
| 1252 | typedef int (*FunctionPointerTypedef)(int i); |
| 1253 | |
| 1254 | /** |
| 1255 | * FunctionPointerTypealias |
| 1256 | * |
| 1257 | * \param i is integer. |
| 1258 | * \returns integer. |
| 1259 | */ |
| 1260 | using FunctionPointerTypealias = int (*)(int i); |
| 1261 | |
| 1262 | // expected-warning@+5 {{'@param' command used in a comment that is not attached to a function declaration}} |
| 1263 | // expected-warning@+5 {{'@returns' command used in a comment that is not attached to a function or method declaration}} |
| 1264 | /** |
| 1265 | * functionPointerVariable |
| 1266 | * |
| 1267 | * @param i is integer. |
| 1268 | * @returns integer. |
| 1269 | */ |
| 1270 | FunctionPointerTypedef functionPointerTypedefVariable; |
| 1271 | |
| 1272 | struct HasMoreFields { |
| 1273 | // expected-warning@+5 {{'\param' command used in a comment that is not attached to a function declaration}} |
| 1274 | // expected-warning@+5 {{'\returns' command used in a comment that is not attached to a function or method declaration}} |
| 1275 | /** |
| 1276 | * functionPointerTypealiasField |
| 1277 | * |
| 1278 | * \param i is integer. |
| 1279 | * \returns integer. |
| 1280 | */ |
| 1281 | FunctionPointerTypealias functionPointerTypealiasField; |
| 1282 | }; |
| 1283 | |
| 1284 | } |
| 1285 | |
| 1286 | /*! |
| 1287 | * Function pointer typedef with variadic params. |
| 1288 | * |
| 1289 | * @param a |
| 1290 | * works |
| 1291 | * |
| 1292 | * @param ... |
| 1293 | * now should work too. |
| 1294 | */ |
| 1295 | typedef void (*VariadicFnType)(int a, ...); |
| 1296 | |
| 1297 | /*! |
| 1298 | * Function pointer type alias with variadic params. |
| 1299 | * |
| 1300 | * @param a |
| 1301 | * works |
| 1302 | * |
| 1303 | * @param ... |
| 1304 | * now should work too. |
| 1305 | */ |
| 1306 | using VariadicFnType2 = void (*)(int a, ...); |
| 1307 | |
| 1308 | // expected-warning@+2 {{empty paragraph passed to '@note' command}} |
| 1309 | /** |
| 1310 | @note |
| 1311 | \f$\texttt{mu}_{00}=\texttt{m}_{00}\f$, \f$\texttt{nu}_{00}=1\f$ |
| 1312 | \f$\texttt{nu}_{10}=\texttt{mu}_{10}=\texttt{mu}_{01}=\texttt{mu}_{10}=0\f$ |
| 1313 | */ |
| 1314 | class EmptyNoteNoCrash { |
| 1315 | }; |
| 1316 | |