1 // Clear and create directories 2 // RUN: rm -rf %t 3 // RUN: mkdir %t 4 // RUN: mkdir %t/cache 5 // RUN: mkdir %t/Inputs 6 7 // Build first header file 8 // RUN: echo "#define FIRST" >> %t/Inputs/first.h 9 // RUN: cat %s >> %t/Inputs/first.h 10 11 // Build second header file 12 // RUN: echo "#define SECOND" >> %t/Inputs/second.h 13 // RUN: cat %s >> %t/Inputs/second.h 14 15 // Test that each header can compile 16 // RUN: %clang_cc1 -fsyntax-only -x c++ -std=c++1z %t/Inputs/first.h 17 // RUN: %clang_cc1 -fsyntax-only -x c++ -std=c++1z %t/Inputs/second.h 18 19 // Build module map file 20 // RUN: echo "module FirstModule {" >> %t/Inputs/module.map 21 // RUN: echo " header \"first.h\"" >> %t/Inputs/module.map 22 // RUN: echo "}" >> %t/Inputs/module.map 23 // RUN: echo "module SecondModule {" >> %t/Inputs/module.map 24 // RUN: echo " header \"second.h\"" >> %t/Inputs/module.map 25 // RUN: echo "}" >> %t/Inputs/module.map 26 27 // Run test 28 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/cache -x c++ -I%t/Inputs -verify %s -std=c++1z 29 30 #if !defined(FIRST) && !defined(SECOND) 31 #include "first.h" 32 #include "second.h" 33 #endif 34 35 // Used for testing 36 #if defined(FIRST) 37 #define ACCESS public: 38 #elif defined(SECOND) 39 #define ACCESS private: 40 #endif 41 42 namespace AccessSpecifiers { 43 #if defined(FIRST) 44 struct S1 { 45 }; 46 #elif defined(SECOND) 47 struct S1 { 48 private: 49 }; 50 #else 51 S1 s1; 52 // [email protected]:* {{'AccessSpecifiers::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 53 // [email protected]:* {{but in 'FirstModule' found end of class}} 54 #endif 55 56 #if defined(FIRST) 57 struct S2 { 58 public: 59 }; 60 #elif defined(SECOND) 61 struct S2 { 62 protected: 63 }; 64 #else 65 S2 s2; 66 // [email protected]:* {{'AccessSpecifiers::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found protected access specifier}} 67 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 68 #endif 69 70 #define DECLS \ 71 public: \ 72 private: \ 73 protected: 74 75 #if defined(FIRST) || defined(SECOND) 76 struct Valid1 { 77 DECLS 78 }; 79 #else 80 Valid1 v1; 81 #endif 82 83 #if defined(FIRST) || defined(SECOND) 84 struct Invalid1 { 85 DECLS 86 ACCESS 87 }; 88 #else 89 Invalid1 i1; 90 // [email protected]:* {{'AccessSpecifiers::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 91 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 92 #endif 93 94 #undef DECLS 95 } // namespace AccessSpecifiers 96 97 namespace StaticAssert { 98 #if defined(FIRST) 99 struct S1 { 100 static_assert(1 == 1, "First"); 101 }; 102 #elif defined(SECOND) 103 struct S1 { 104 static_assert(1 == 1, "Second"); 105 }; 106 #else 107 S1 s1; 108 // [email protected]:* {{'StaticAssert::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found static assert with message}} 109 // [email protected]:* {{but in 'FirstModule' found static assert with different message}} 110 #endif 111 112 #if defined(FIRST) 113 struct S2 { 114 static_assert(2 == 2, "Message"); 115 }; 116 #elif defined(SECOND) 117 struct S2 { 118 static_assert(2 == 2); 119 }; 120 #else 121 S2 s2; 122 // [email protected]:* {{'StaticAssert::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found static assert with no message}} 123 // [email protected]:* {{but in 'FirstModule' found static assert with message}} 124 #endif 125 126 #if defined(FIRST) 127 struct S3 { 128 static_assert(3 == 3, "Message"); 129 }; 130 #elif defined(SECOND) 131 struct S3 { 132 static_assert(3 != 4, "Message"); 133 }; 134 #else 135 S3 s3; 136 // [email protected]:* {{'StaticAssert::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found static assert with condition}} 137 // [email protected]:* {{but in 'FirstModule' found static assert with different condition}} 138 #endif 139 140 #if defined(FIRST) 141 struct S4 { 142 static_assert(4 == 4, "Message"); 143 }; 144 #elif defined(SECOND) 145 struct S4 { 146 public: 147 }; 148 #else 149 S4 s4; 150 // [email protected]:* {{'StaticAssert::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 151 // [email protected]:* {{but in 'FirstModule' found static assert}} 152 #endif 153 154 #define DECLS \ 155 static_assert(4 == 4, "Message"); \ 156 static_assert(5 == 5); 157 158 #if defined(FIRST) || defined(SECOND) 159 struct Valid1 { 160 DECLS 161 }; 162 #else 163 Valid1 v1; 164 #endif 165 166 #if defined(FIRST) || defined(SECOND) 167 struct Invalid1 { 168 DECLS 169 ACCESS 170 }; 171 #else 172 Invalid1 i1; 173 // [email protected]:* {{'StaticAssert::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 174 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 175 #endif 176 #undef DECLS 177 } // namespace StaticAssert 178 179 namespace Field { 180 #if defined(FIRST) 181 struct S1 { 182 int x; 183 private: 184 int y; 185 }; 186 #elif defined(SECOND) 187 struct S1 { 188 int x; 189 int y; 190 }; 191 #else 192 S1 s1; 193 // [email protected]:* {{'Field::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found field}} 194 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 195 #endif 196 197 #if defined(FIRST) 198 struct S2 { 199 int x; 200 int y; 201 }; 202 #elif defined(SECOND) 203 struct S2 { 204 int y; 205 int x; 206 }; 207 #else 208 S2 s2; 209 // [email protected]:* {{'Field::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'y'}} 210 // [email protected]:* {{but in 'FirstModule' found field 'x'}} 211 #endif 212 213 #if defined(FIRST) 214 struct S3 { 215 double x; 216 }; 217 #elif defined(SECOND) 218 struct S3 { 219 int x; 220 }; 221 #else 222 S3 s3; 223 // [email protected]:* {{'Field::S3::x' from module 'FirstModule' is not present in definition of 'Field::S3' in module 'SecondModule'}} 224 // [email protected]:* {{declaration of 'x' does not match}} 225 #endif 226 227 #if defined(FIRST) 228 typedef int A; 229 struct S4 { 230 A x; 231 }; 232 233 struct S5 { 234 A x; 235 }; 236 #elif defined(SECOND) 237 typedef int B; 238 struct S4 { 239 B x; 240 }; 241 242 struct S5 { 243 int x; 244 }; 245 #else 246 S4 s4; 247 // [email protected]:* {{'Field::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'Field::B' (aka 'int')}} 248 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'Field::A' (aka 'int')}} 249 250 S5 s5; 251 // [email protected]:* {{'Field::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'int'}} 252 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'Field::A' (aka 'int')}} 253 #endif 254 255 #if defined(FIRST) 256 struct S6 { 257 unsigned x; 258 }; 259 #elif defined(SECOND) 260 struct S6 { 261 unsigned x : 1; 262 }; 263 #else 264 S6 s6; 265 // [email protected]:* {{'Field::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found bitfield 'x'}} 266 // [email protected]:* {{but in 'FirstModule' found non-bitfield 'x'}} 267 #endif 268 269 #if defined(FIRST) 270 struct S7 { 271 unsigned x : 2; 272 }; 273 #elif defined(SECOND) 274 struct S7 { 275 unsigned x : 1; 276 }; 277 #else 278 S7 s7; 279 // [email protected]:* {{'Field::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found bitfield 'x' with one width expression}} 280 // [email protected]:* {{but in 'FirstModule' found bitfield 'x' with different width expression}} 281 #endif 282 283 #if defined(FIRST) 284 struct S8 { 285 unsigned x : 2; 286 }; 287 #elif defined(SECOND) 288 struct S8 { 289 unsigned x : 1 + 1; 290 }; 291 #else 292 S8 s8; 293 // [email protected]:* {{'Field::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found bitfield 'x' with one width expression}} 294 // [email protected]:* {{but in 'FirstModule' found bitfield 'x' with different width expression}} 295 #endif 296 297 #if defined(FIRST) 298 struct S9 { 299 mutable int x; 300 }; 301 #elif defined(SECOND) 302 struct S9 { 303 int x; 304 }; 305 #else 306 S9 s9; 307 // [email protected]:* {{'Field::S9' has different definitions in different modules; first difference is definition in module 'SecondModule' found non-mutable field 'x'}} 308 // [email protected]:* {{but in 'FirstModule' found mutable field 'x'}} 309 #endif 310 311 #if defined(FIRST) 312 struct S10 { 313 unsigned x = 5; 314 }; 315 #elif defined(SECOND) 316 struct S10 { 317 unsigned x; 318 }; 319 #else 320 S10 s10; 321 // [email protected]:* {{'Field::S10' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with no initalizer}} 322 // [email protected]:* {{but in 'FirstModule' found field 'x' with an initializer}} 323 #endif 324 325 #if defined(FIRST) 326 struct S11 { 327 unsigned x = 5; 328 }; 329 #elif defined(SECOND) 330 struct S11 { 331 unsigned x = 7; 332 }; 333 #else 334 S11 s11; 335 // [email protected]:* {{'Field::S11' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with an initializer}} 336 // [email protected]:* {{but in 'FirstModule' found field 'x' with a different initializer}} 337 #endif 338 339 #if defined(FIRST) 340 struct S12 { 341 unsigned x[5]; 342 }; 343 #elif defined(SECOND) 344 struct S12 { 345 unsigned x[7]; 346 }; 347 #else 348 S12 s12; 349 // [email protected]:* {{'Field::S12::x' from module 'FirstModule' is not present in definition of 'Field::S12' in module 'SecondModule'}} 350 // [email protected]:* {{declaration of 'x' does not match}} 351 #endif 352 353 #if defined(FIRST) 354 struct S13 { 355 unsigned x[7]; 356 }; 357 #elif defined(SECOND) 358 struct S13 { 359 double x[7]; 360 }; 361 #else 362 S13 s13; 363 // [email protected]:* {{'Field::S13::x' from module 'FirstModule' is not present in definition of 'Field::S13' in module 'SecondModule'}} 364 // [email protected]:* {{declaration of 'x' does not match}} 365 #endif 366 367 #define DECLS \ 368 int a; \ 369 int b : 3; \ 370 unsigned c : 1 + 2; \ 371 s d; \ 372 double e = 1.0; \ 373 long f[5]; 374 375 #if defined(FIRST) || defined(SECOND) 376 typedef short s; 377 #endif 378 379 #if defined(FIRST) || defined(SECOND) 380 struct Valid1 { 381 DECLS 382 }; 383 #else 384 Valid1 v1; 385 #endif 386 387 #if defined(FIRST) || defined(SECOND) 388 struct Invalid1 { 389 DECLS 390 ACCESS 391 }; 392 #else 393 Invalid1 i1; 394 // [email protected]:* {{'Field::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 395 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 396 #endif 397 #undef DECLS 398 } // namespace Field 399 400 namespace Method { 401 #if defined(FIRST) 402 struct S1 { 403 void A() {} 404 }; 405 #elif defined(SECOND) 406 struct S1 { 407 private: 408 void A() {} 409 }; 410 #else 411 S1 s1; 412 // [email protected]:* {{'Method::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 413 // [email protected]:* {{but in 'FirstModule' found method}} 414 #endif 415 416 #if defined(FIRST) 417 struct S2 { 418 void A() {} 419 void B() {} 420 }; 421 #elif defined(SECOND) 422 struct S2 { 423 void B() {} 424 void A() {} 425 }; 426 #else 427 S2 s2; 428 // [email protected]:* {{'Method::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'B'}} 429 // [email protected]:* {{but in 'FirstModule' found method 'A'}} 430 #endif 431 432 #if defined(FIRST) 433 struct S3 { 434 static void A() {} 435 void A(int) {} 436 }; 437 #elif defined(SECOND) 438 struct S3 { 439 void A(int) {} 440 static void A() {} 441 }; 442 #else 443 S3 s3; 444 // [email protected]:* {{'Method::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' is not static}} 445 // [email protected]:* {{but in 'FirstModule' found method 'A' is static}} 446 #endif 447 448 #if defined(FIRST) 449 struct S4 { 450 virtual void A() {} 451 void B() {} 452 }; 453 #elif defined(SECOND) 454 struct S4 { 455 void A() {} 456 virtual void B() {} 457 }; 458 #else 459 S4 s4; 460 // [email protected]:* {{'Method::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' is not virtual}} 461 // [email protected]:* {{but in 'FirstModule' found method 'A' is virtual}} 462 #endif 463 464 #if defined(FIRST) 465 struct S5 { 466 virtual void A() = 0; 467 virtual void B() {}; 468 }; 469 #elif defined(SECOND) 470 struct S5 { 471 virtual void A() {} 472 virtual void B() = 0; 473 }; 474 #else 475 S5 *s5; 476 // [email protected]:* {{'Method::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' is virtual}} 477 // [email protected]:* {{but in 'FirstModule' found method 'A' is pure virtual}} 478 #endif 479 480 #if defined(FIRST) 481 struct S6 { 482 inline void A() {} 483 }; 484 #elif defined(SECOND) 485 struct S6 { 486 void A() {} 487 }; 488 #else 489 S6 s6; 490 // [email protected]:* {{'Method::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' is not inline}} 491 // [email protected]:* {{but in 'FirstModule' found method 'A' is inline}} 492 #endif 493 494 #if defined(FIRST) 495 struct S7 { 496 void A() volatile {} 497 void A() {} 498 }; 499 #elif defined(SECOND) 500 struct S7 { 501 void A() {} 502 void A() volatile {} 503 }; 504 #else 505 S7 s7; 506 // [email protected]:* {{'Method::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' is not volatile}} 507 // [email protected]:* {{but in 'FirstModule' found method 'A' is volatile}} 508 #endif 509 510 #if defined(FIRST) 511 struct S8 { 512 void A() const {} 513 void A() {} 514 }; 515 #elif defined(SECOND) 516 struct S8 { 517 void A() {} 518 void A() const {} 519 }; 520 #else 521 S8 s8; 522 // [email protected]:* {{'Method::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' is not const}} 523 // [email protected]:* {{but in 'FirstModule' found method 'A' is const}} 524 #endif 525 526 #if defined(FIRST) 527 struct S9 { 528 void A(int x) {} 529 void A(int x, int y) {} 530 }; 531 #elif defined(SECOND) 532 struct S9 { 533 void A(int x, int y) {} 534 void A(int x) {} 535 }; 536 #else 537 S9 s9; 538 // [email protected]:* {{'Method::S9' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' that has 2 parameters}} 539 // [email protected]:* {{but in 'FirstModule' found method 'A' that has 1 parameter}} 540 #endif 541 542 #if defined(FIRST) 543 struct S10 { 544 void A(int x) {} 545 void A(float x) {} 546 }; 547 #elif defined(SECOND) 548 struct S10 { 549 void A(float x) {} 550 void A(int x) {} 551 }; 552 #else 553 S10 s10; 554 // [email protected]:* {{'Method::S10' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' with 1st parameter of type 'float'}} 555 // [email protected]:* {{but in 'FirstModule' found method 'A' with 1st parameter of type 'int'}} 556 #endif 557 558 #if defined(FIRST) 559 struct S11 { 560 void A(int x); 561 }; 562 #elif defined(SECOND) 563 struct S11 { 564 void A(int y); 565 }; 566 #else 567 S11 s11; 568 // [email protected]:* {{'Method::S11' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' with 1st parameter named 'y'}} 569 // [email protected]:* {{but in 'FirstModule' found method 'A' with 1st parameter named 'x'}} 570 #endif 571 572 #if defined(FIRST) 573 struct S12 { 574 void A(int x); 575 }; 576 #elif defined(SECOND) 577 struct S12 { 578 void A(int x = 1); 579 }; 580 #else 581 S12 s12; 582 // [email protected]:* {{'Method::S12' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' with 1st parameter without a default argument}} 583 // [email protected]:* {{but in 'FirstModule' found method 'A' with 1st parameter with a default argument}} 584 #endif 585 586 #if defined(FIRST) 587 struct S13 { 588 void A(int x = 1 + 0); 589 }; 590 #elif defined(SECOND) 591 struct S13 { 592 void A(int x = 1); 593 }; 594 #else 595 S13 s13; 596 // [email protected]:* {{'Method::S13' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' with 1st parameter with a default argument}} 597 // [email protected]:* {{but in 'FirstModule' found method 'A' with 1st parameter with a different default argument}} 598 #endif 599 600 #if defined(FIRST) 601 struct S14 { 602 void A(int x[2]); 603 }; 604 #elif defined(SECOND) 605 struct S14 { 606 void A(int x[3]); 607 }; 608 #else 609 S14 s14; 610 // [email protected]:* {{'Method::S14' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'A' with 1st parameter of type 'int *' decayed from 'int [3]'}} 611 // [email protected]:* {{but in 'FirstModule' found method 'A' with 1st parameter of type 'int *' decayed from 'int [2]'}} 612 #endif 613 614 #if defined(FIRST) 615 struct S15 { 616 int A() { return 0; } 617 }; 618 #elif defined(SECOND) 619 struct S15 { 620 long A() { return 0; } 621 }; 622 #else 623 S15 s15; 624 // [email protected]:* {{'Method::S15::A' from module 'FirstModule' is not present in definition of 'Method::S15' in module 'SecondModule'}} 625 // [email protected]:* {{declaration of 'A' does not match}} 626 #endif 627 628 #define DECLS \ 629 void A(); \ 630 static void B(); \ 631 virtual void C(); \ 632 virtual void D() = 0; \ 633 inline void E(); \ 634 void F() const; \ 635 void G() volatile; \ 636 void H(int x); \ 637 void I(int x = 5 + 5); \ 638 void J(int); \ 639 void K(int x[2]); \ 640 int L(); 641 642 #if defined(FIRST) || defined(SECOND) 643 struct Valid1 { 644 DECLS 645 }; 646 #else 647 Valid1* v1; 648 #endif 649 650 #if defined(FIRST) || defined(SECOND) 651 struct Invalid1 { 652 DECLS 653 ACCESS 654 }; 655 #else 656 Invalid1* i1; 657 // [email protected]:* {{'Method::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 658 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 659 #endif 660 #undef DECLS 661 } // namespace Method 662 663 namespace MethodBody { 664 #if defined(FIRST) 665 struct S1 { 666 int A() { return 0; } 667 }; 668 #elif defined(SECOND) 669 struct S1 { 670 int A() { return 0; } 671 }; 672 #else 673 S1 s1; 674 #endif 675 676 #if defined(FIRST) 677 struct S2 { 678 int BothBodies() { return 0; } 679 }; 680 #elif defined(SECOND) 681 struct S2 { 682 int BothBodies() { return 1; } 683 }; 684 #else 685 S2 s2; 686 // [email protected]:* {{'MethodBody::S2' has different definitions in different modules; first difference is definition in module 'FirstModule' found method 'BothBodies' with body}} 687 // [email protected]:* {{but in 'SecondModule' found method 'BothBodies' with different body}} 688 #endif 689 690 #if defined(FIRST) 691 struct S3 { 692 int FirstBody() { return 0; } 693 }; 694 #elif defined(SECOND) 695 struct S3 { 696 int FirstBody(); 697 }; 698 #else 699 S3 s3; 700 // [email protected]:* {{'MethodBody::S3' has different definitions in different modules; first difference is definition in module 'FirstModule' found method 'FirstBody' with body}} 701 // [email protected]:* {{but in 'SecondModule' found method 'FirstBody' with no body}} 702 #endif 703 704 #if defined(FIRST) 705 struct S4 { 706 int SecondBody(); 707 }; 708 #elif defined(SECOND) 709 struct S4 { 710 int SecondBody() { return 0; } 711 }; 712 #else 713 S4 s4; 714 // [email protected]:* {{'MethodBody::S4' has different definitions in different modules; first difference is definition in module 'FirstModule' found method 'SecondBody' with no body}} 715 // [email protected]:* {{but in 'SecondModule' found method 'SecondBody' with body}} 716 #endif 717 718 #if defined(FIRST) 719 struct S5 { 720 int FirstBodySecondOutOfLine() { return 0; } 721 }; 722 #elif defined(SECOND) 723 struct S5 { 724 int FirstBodySecondOutOfLine(); 725 }; 726 int S5::FirstBodySecondOutOfLine() { return 0; } 727 #else 728 S5 s5; 729 // [email protected]:* {{'MethodBody::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'FirstBodySecondOutOfLine' with no body}} 730 // [email protected]:* {{but in 'FirstModule' found method 'FirstBodySecondOutOfLine' with body}} 731 #endif 732 733 #if defined(FIRST) 734 struct S6 { 735 int FirstOutOfLineSecondBody(); 736 }; 737 int S6::FirstOutOfLineSecondBody() { return 0; } 738 #elif defined(SECOND) 739 struct S6 { 740 int FirstOutOfLineSecondBody() { return 0; } 741 }; 742 #else 743 S6 s6; 744 // [email protected]:* {{'MethodBody::S6' has different definitions in different modules; first difference is definition in module 'FirstModule' found method 'FirstOutOfLineSecondBody' with no body}} 745 // [email protected]:* {{but in 'SecondModule' found method 'FirstOutOfLineSecondBody' with body}} 746 #endif 747 748 #if defined(FIRST) 749 struct S7 { 750 int BothOutOfLine(); 751 }; 752 int S7::BothOutOfLine() { return 1; } 753 #elif defined(SECOND) 754 struct S7 { 755 int BothOutOfLine(); 756 }; 757 int S7::BothOutOfLine() { return 0; } 758 #else 759 S7 s7; 760 // [email protected]:* {{'MethodBody::S7::BothOutOfLine' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} 761 // [email protected]:* {{but in 'FirstModule' found a different body}} 762 #endif 763 764 #if defined(FIRST) 765 struct S8 { 766 int FirstBodySecondOutOfLine() { return 0; } 767 }; 768 #elif defined(SECOND) 769 struct S8 { 770 int FirstBodySecondOutOfLine(); 771 }; 772 int S8::FirstBodySecondOutOfLine() { return 1; } 773 #else 774 S8 s8; 775 // [email protected]:* {{'MethodBody::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'FirstBodySecondOutOfLine' with no body}} 776 // [email protected]:* {{but in 'FirstModule' found method 'FirstBodySecondOutOfLine' with body}} 777 #endif 778 779 #if defined(FIRST) 780 struct S9 { 781 int FirstOutOfLineSecondBody(); 782 }; 783 int S9::FirstOutOfLineSecondBody() { return 1; } 784 #elif defined(SECOND) 785 struct S9 { 786 int FirstOutOfLineSecondBody() { return 0; } 787 }; 788 #else 789 S9 s9; 790 // [email protected]:* {{'MethodBody::S9' has different definitions in different modules; first difference is definition in module 'FirstModule' found method 'FirstOutOfLineSecondBody' with no body}} 791 // [email protected]:* {{but in 'SecondModule' found method 'FirstOutOfLineSecondBody' with body}} 792 #endif 793 794 #if defined(FIRST) 795 struct S10 { 796 S10(int); 797 S10() = delete; 798 }; 799 #elif defined(SECOND) 800 struct S10 { 801 S10(int); 802 S10(); 803 }; 804 #else 805 S10 s10(10); 806 // [email protected]:* {{'MethodBody::S10' has different definitions in different modules; first difference is definition in module 'FirstModule' found constructor is deleted}} 807 // [email protected]:* {{but in 'SecondModule' found constructor is not deleted}} 808 #endif 809 810 #if defined(FIRST) 811 struct S11 { 812 S11() = default; 813 }; 814 #elif defined(SECOND) 815 struct S11 { 816 S11(); 817 }; 818 #else 819 S11 s11; 820 // [email protected]:* {{'MethodBody::S11' has different definitions in different modules; first difference is definition in module 'FirstModule' found constructor is defaulted}} 821 // [email protected]:* {{but in 'SecondModule' found constructor is not defaulted}} 822 #endif 823 824 #define DECLS(CLASSNAME) \ 825 CLASSNAME() = default; \ 826 ~CLASSNAME() = delete; \ 827 void A(); \ 828 void B() { return; }; \ 829 void C(); \ 830 void D(); 831 832 #define OUTOFLINEDEFS(CLASSNAME) \ 833 void CLASSNAME::C() {} \ 834 void CLASSNAME::D() { return; } 835 836 #if defined(FIRST) || defined(SECOND) 837 struct Valid1 { 838 DECLS(Valid1) 839 }; 840 OUTOFLINEDEFS(Valid1) 841 #else 842 Valid1* v1; 843 #endif 844 845 #if defined(FIRST) || defined(SECOND) 846 struct Invalid1 { 847 DECLS(Invalid1) 848 ACCESS 849 }; 850 OUTOFLINEDEFS(Invalid1) 851 #else 852 Invalid1* i1; 853 // [email protected]:* {{'MethodBody::Invalid1' has different definitions in different modules; first difference is definition in module 'FirstModule' found public access specifier}} 854 // [email protected]:* {{but in 'SecondModule' found private access specifier}} 855 #endif 856 #undef DECLS 857 } // namespace MethodBody 858 859 namespace Constructor { 860 #if defined(FIRST) 861 struct S1 { 862 S1() {} 863 void foo() {} 864 }; 865 #elif defined(SECOND) 866 struct S1 { 867 void foo() {} 868 S1() {} 869 }; 870 #else 871 S1 s1; 872 // [email protected]:* {{'Constructor::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'foo'}} 873 // [email protected]:* {{but in 'FirstModule' found constructor}} 874 #endif 875 876 #if defined(FIRST) 877 struct S2 { 878 S2(int) {} 879 S2(int, int) {} 880 }; 881 #elif defined(SECOND) 882 struct S2 { 883 S2(int, int) {} 884 S2(int) {} 885 }; 886 #else 887 S2* s2; 888 // [email protected]:* {{'Constructor::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found constructor that has 2 parameters}} 889 // [email protected]:* {{but in 'FirstModule' found constructor that has 1 parameter}} 890 #endif 891 892 #define DECLS(CLASS) \ 893 CLASS(int); \ 894 CLASS(double); \ 895 CLASS(int, int); 896 897 #if defined(FIRST) || defined(SECOND) 898 struct Valid1 { 899 DECLS(Valid1) 900 }; 901 #else 902 Valid1* v1; 903 #endif 904 905 #if defined(FIRST) || defined(SECOND) 906 struct Invalid1 { 907 DECLS(Invalid1) 908 ACCESS 909 }; 910 #else 911 Invalid1* i1; 912 // [email protected]:* {{'Constructor::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 913 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 914 #endif 915 #undef DECLS 916 } // namespace Constructor 917 918 namespace Destructor { 919 #if defined(FIRST) 920 struct S1 { 921 ~S1() {} 922 S1() {} 923 }; 924 #elif defined(SECOND) 925 struct S1 { 926 S1() {} 927 ~S1() {} 928 }; 929 #else 930 S1 s1; 931 // [email protected]:* {{'Destructor::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found constructor}} 932 // [email protected]:* {{but in 'FirstModule' found destructor}} 933 #endif 934 935 #if defined(FIRST) 936 struct S2 { 937 virtual ~S2() {} 938 void foo() {} 939 }; 940 #elif defined(SECOND) 941 struct S2 { 942 ~S2() {} 943 virtual void foo() {} 944 }; 945 #else 946 S2 s2; 947 // [email protected]:* {{'Destructor::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found destructor is not virtual}} 948 // [email protected]:* {{but in 'FirstModule' found destructor is virtual}} 949 #endif 950 951 #if defined(FIRST) || defined(SECOND) 952 struct Valid1 { 953 ~Valid1(); 954 }; 955 #else 956 Valid1 v1; 957 #endif 958 959 #if defined(FIRST) || defined(SECOND) 960 struct Invalid1 { 961 ~Invalid1(); 962 ACCESS 963 }; 964 #else 965 Invalid1 i1; 966 // [email protected]:* {{'Destructor::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 967 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 968 #endif 969 970 #if defined(FIRST) || defined(SECOND) 971 struct Valid2 { 972 virtual ~Valid2(); 973 }; 974 #else 975 Valid2 v2; 976 #endif 977 978 #if defined(FIRST) || defined(SECOND) 979 struct Invalid2 { 980 virtual ~Invalid2(); 981 ACCESS 982 }; 983 #else 984 Invalid2 i2; 985 // [email protected]:* {{'Destructor::Invalid2' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 986 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 987 #endif 988 } // namespace Destructor 989 990 namespace TypeDef { 991 #if defined(FIRST) 992 struct S1 { 993 typedef int a; 994 }; 995 #elif defined(SECOND) 996 struct S1 { 997 typedef double a; 998 }; 999 #else 1000 S1 s1; 1001 // [email protected]:* {{'TypeDef::S1::a' from module 'FirstModule' is not present in definition of 'TypeDef::S1' in module 'SecondModule'}} 1002 // [email protected]:* {{declaration of 'a' does not match}} 1003 #endif 1004 1005 #if defined(FIRST) 1006 struct S2 { 1007 typedef int a; 1008 }; 1009 #elif defined(SECOND) 1010 struct S2 { 1011 typedef int b; 1012 }; 1013 #else 1014 S2 s2; 1015 // [email protected]:* {{'TypeDef::S2::a' from module 'FirstModule' is not present in definition of 'TypeDef::S2' in module 'SecondModule'}} 1016 // [email protected]:* {{definition has no member 'a'}} 1017 #endif 1018 1019 #if defined(FIRST) 1020 typedef int T; 1021 struct S3 { 1022 typedef T a; 1023 }; 1024 #elif defined(SECOND) 1025 typedef double T; 1026 struct S3 { 1027 typedef T a; 1028 }; 1029 #else 1030 S3 s3; 1031 // [email protected]:* {{'TypeDef::S3::a' from module 'FirstModule' is not present in definition of 'TypeDef::S3' in module 'SecondModule'}} 1032 // [email protected]:* {{declaration of 'a' does not match}} 1033 #endif 1034 1035 #if defined(FIRST) 1036 struct S4 { 1037 typedef int a; 1038 typedef int b; 1039 }; 1040 #elif defined(SECOND) 1041 struct S4 { 1042 typedef int b; 1043 typedef int a; 1044 }; 1045 #else 1046 S4 s4; 1047 // [email protected]:* {{'TypeDef::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found typedef name 'b'}} 1048 // [email protected]:* {{but in 'FirstModule' found typedef name 'a'}} 1049 #endif 1050 1051 #if defined(FIRST) 1052 struct S5 { 1053 typedef int a; 1054 typedef int b; 1055 int x; 1056 }; 1057 #elif defined(SECOND) 1058 struct S5 { 1059 int x; 1060 typedef int b; 1061 typedef int a; 1062 }; 1063 #else 1064 S5 s5; 1065 // [email protected]:* {{'TypeDef::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found field}} 1066 // [email protected]:* {{but in 'FirstModule' found typedef}} 1067 #endif 1068 1069 #if defined(FIRST) 1070 typedef float F; 1071 struct S6 { 1072 typedef int a; 1073 typedef F b; 1074 }; 1075 #elif defined(SECOND) 1076 struct S6 { 1077 typedef int a; 1078 typedef float b; 1079 }; 1080 #else 1081 S6 s6; 1082 // [email protected]:* {{'TypeDef::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found typedef 'b' with underlying type 'float'}} 1083 // [email protected]:* {{but in 'FirstModule' found typedef 'b' with different underlying type 'TypeDef::F' (aka 'float')}} 1084 #endif 1085 1086 #define DECLS \ 1087 typedef int A; \ 1088 typedef double B; \ 1089 typedef I C; 1090 1091 #if defined(FIRST) || defined(SECOND) 1092 typedef int I; 1093 #endif 1094 1095 #if defined(FIRST) || defined(SECOND) 1096 struct Valid1 { 1097 DECLS 1098 }; 1099 #else 1100 Valid1 v1; 1101 #endif 1102 1103 #if defined(FIRST) || defined(SECOND) 1104 struct Invalid1 { 1105 DECLS 1106 ACCESS 1107 }; 1108 #else 1109 Invalid1 i1; 1110 // [email protected]:* {{'TypeDef::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1111 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1112 #endif 1113 #undef DECLS 1114 } // namespace TypeDef 1115 1116 namespace Using { 1117 #if defined(FIRST) 1118 struct S1 { 1119 using a = int; 1120 }; 1121 #elif defined(SECOND) 1122 struct S1 { 1123 using a = double; 1124 }; 1125 #else 1126 S1 s1; 1127 // [email protected]:* {{'Using::S1::a' from module 'FirstModule' is not present in definition of 'Using::S1' in module 'SecondModule'}} 1128 // [email protected]:* {{declaration of 'a' does not match}} 1129 #endif 1130 1131 #if defined(FIRST) 1132 struct S2 { 1133 using a = int; 1134 }; 1135 #elif defined(SECOND) 1136 struct S2 { 1137 using b = int; 1138 }; 1139 #else 1140 S2 s2; 1141 // [email protected]:* {{'Using::S2::a' from module 'FirstModule' is not present in definition of 'Using::S2' in module 'SecondModule'}} 1142 // [email protected]:* {{definition has no member 'a'}} 1143 #endif 1144 1145 #if defined(FIRST) 1146 typedef int T; 1147 struct S3 { 1148 using a = T; 1149 }; 1150 #elif defined(SECOND) 1151 typedef double T; 1152 struct S3 { 1153 using a = T; 1154 }; 1155 #else 1156 S3 s3; 1157 // [email protected]:* {{'Using::S3::a' from module 'FirstModule' is not present in definition of 'Using::S3' in module 'SecondModule'}} 1158 // [email protected]:* {{declaration of 'a' does not match}} 1159 #endif 1160 1161 #if defined(FIRST) 1162 struct S4 { 1163 using a = int; 1164 using b = int; 1165 }; 1166 #elif defined(SECOND) 1167 struct S4 { 1168 using b = int; 1169 using a = int; 1170 }; 1171 #else 1172 S4 s4; 1173 // [email protected]:* {{'Using::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found type alias name 'b'}} 1174 // [email protected]:* {{but in 'FirstModule' found type alias name 'a'}} 1175 #endif 1176 1177 #if defined(FIRST) 1178 struct S5 { 1179 using a = int; 1180 using b = int; 1181 int x; 1182 }; 1183 #elif defined(SECOND) 1184 struct S5 { 1185 int x; 1186 using b = int; 1187 using a = int; 1188 }; 1189 #else 1190 S5 s5; 1191 // [email protected]:* {{'Using::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found field}} 1192 // [email protected]:* {{but in 'FirstModule' found type alias}} 1193 #endif 1194 1195 #if defined(FIRST) 1196 typedef float F; 1197 struct S6 { 1198 using a = int; 1199 using b = F; 1200 }; 1201 #elif defined(SECOND) 1202 struct S6 { 1203 using a = int; 1204 using b = float; 1205 }; 1206 #else 1207 S6 s6; 1208 // [email protected]:* {{'Using::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found type alias 'b' with underlying type 'float'}} 1209 // [email protected]:* {{but in 'FirstModule' found type alias 'b' with different underlying type 'Using::F' (aka 'float')}} 1210 #endif 1211 1212 #if defined(FIRST) || defined(SECOND) 1213 using I = int; 1214 #endif 1215 1216 #define DECLS \ 1217 using A = int; \ 1218 using B = double; \ 1219 using C = I; 1220 1221 #if defined(FIRST) || defined(SECOND) 1222 struct Valid1 { 1223 DECLS 1224 }; 1225 #else 1226 Valid1 v1; 1227 #endif 1228 1229 #if defined(FIRST) || defined(SECOND) 1230 struct Invalid1 { 1231 DECLS 1232 ACCESS 1233 }; 1234 #else 1235 Invalid1 i1; 1236 // [email protected]:* {{'Using::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1237 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1238 #endif 1239 #undef DECLS 1240 } // namespace Using 1241 1242 namespace RecordType { 1243 #if defined(FIRST) 1244 struct B1 {}; 1245 struct S1 { 1246 B1 x; 1247 }; 1248 #elif defined(SECOND) 1249 struct A1 {}; 1250 struct S1 { 1251 A1 x; 1252 }; 1253 #else 1254 S1 s1; 1255 // [email protected]:* {{'RecordType::S1::x' from module 'FirstModule' is not present in definition of 'RecordType::S1' in module 'SecondModule'}} 1256 // [email protected]:* {{declaration of 'x' does not match}} 1257 #endif 1258 1259 #define DECLS \ 1260 Foo F; 1261 1262 #if defined(FIRST) || defined(SECOND) 1263 struct Foo {}; 1264 #endif 1265 1266 #if defined(FIRST) || defined(SECOND) 1267 struct Valid1 { 1268 DECLS 1269 }; 1270 #else 1271 Valid1 v1; 1272 #endif 1273 1274 #if defined(FIRST) || defined(SECOND) 1275 struct Invalid1 { 1276 DECLS 1277 ACCESS 1278 }; 1279 #else 1280 Invalid1 i1; 1281 // [email protected]:* {{'RecordType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1282 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1283 #endif 1284 #undef DECLS 1285 } // namespace RecordType 1286 1287 namespace DependentType { 1288 #if defined(FIRST) 1289 template <class T> 1290 class S1 { 1291 typename T::typeA x; 1292 }; 1293 #elif defined(SECOND) 1294 template <class T> 1295 class S1 { 1296 typename T::typeB x; 1297 }; 1298 #else 1299 template<class T> 1300 using U1 = S1<T>; 1301 // [email protected]:* {{'DependentType::S1::x' from module 'FirstModule' is not present in definition of 'S1<T>' in module 'SecondModule'}} 1302 // [email protected]:* {{declaration of 'x' does not match}} 1303 #endif 1304 1305 #define DECLS \ 1306 typename T::typeA x; 1307 1308 #if defined(FIRST) || defined(SECOND) 1309 template <class T> 1310 struct Valid1 { 1311 DECLS 1312 }; 1313 #else 1314 template <class T> 1315 using V1 = Valid1<T>; 1316 #endif 1317 1318 #if defined(FIRST) || defined(SECOND) 1319 template <class T> 1320 struct Invalid1 { 1321 DECLS 1322 ACCESS 1323 }; 1324 #else 1325 template <class T> 1326 using I1 = Invalid1<T>; 1327 // [email protected]:* {{'DependentType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1328 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1329 #endif 1330 #undef DECLS 1331 } // namespace DependentType 1332 1333 namespace ElaboratedType { 1334 #if defined(FIRST) 1335 namespace N1 { using type = double; } 1336 struct S1 { 1337 N1::type x; 1338 }; 1339 #elif defined(SECOND) 1340 namespace N1 { using type = int; } 1341 struct S1 { 1342 N1::type x; 1343 }; 1344 #else 1345 S1 s1; 1346 // [email protected]:* {{'ElaboratedType::S1::x' from module 'FirstModule' is not present in definition of 'ElaboratedType::S1' in module 'SecondModule'}} 1347 // [email protected]:* {{declaration of 'x' does not match}} 1348 #endif 1349 1350 #define DECLS \ 1351 NS::type x; 1352 1353 #if defined(FIRST) || defined(SECOND) 1354 namespace NS { using type = float; } 1355 #endif 1356 1357 #if defined(FIRST) || defined(SECOND) 1358 struct Valid1 { 1359 DECLS 1360 }; 1361 #else 1362 Valid1 v1; 1363 #endif 1364 1365 #if defined(FIRST) || defined(SECOND) 1366 struct Invalid1 { 1367 DECLS 1368 ACCESS 1369 }; 1370 #else 1371 Invalid1 i1; 1372 // [email protected]:* {{'ElaboratedType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1373 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1374 #endif 1375 #undef DECLS 1376 } // namespace ElaboratedType 1377 1378 namespace Enum { 1379 #if defined(FIRST) 1380 enum A1 {}; 1381 struct S1 { 1382 A1 x; 1383 }; 1384 #elif defined(SECOND) 1385 enum A2 {}; 1386 struct S1 { 1387 A2 x; 1388 }; 1389 #else 1390 S1 s1; 1391 // [email protected]:* {{'Enum::S1::x' from module 'FirstModule' is not present in definition of 'Enum::S1' in module 'SecondModule'}} 1392 // [email protected]:* {{declaration of 'x' does not match}} 1393 #endif 1394 1395 #define DECLS \ 1396 E e = E1; 1397 1398 #if defined(FIRST) || defined(SECOND) 1399 enum E { E1, E2 }; 1400 #endif 1401 1402 #if defined(FIRST) || defined(SECOND) 1403 struct Valid1 { 1404 DECLS 1405 }; 1406 #else 1407 Valid1 v1; 1408 #endif 1409 1410 #if defined(FIRST) || defined(SECOND) 1411 struct Invalid1 { 1412 DECLS 1413 ACCESS 1414 }; 1415 #else 1416 Invalid1 i1; 1417 // [email protected]:* {{'Enum::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1418 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1419 #endif 1420 #undef DECLS 1421 } 1422 1423 namespace NestedNamespaceSpecifier { 1424 #if defined(FIRST) 1425 namespace LevelA1 { 1426 using Type = int; 1427 } 1428 1429 struct S1 { 1430 LevelA1::Type x; 1431 }; 1432 # elif defined(SECOND) 1433 namespace LevelB1 { 1434 namespace LevelC1 { 1435 using Type = int; 1436 } 1437 } 1438 1439 struct S1 { 1440 LevelB1::LevelC1::Type x; 1441 }; 1442 #else 1443 S1 s1; 1444 // [email protected]:* {{'NestedNamespaceSpecifier::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'LevelB1::LevelC1::Type' (aka 'int')}} 1445 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'LevelA1::Type' (aka 'int')}} 1446 #endif 1447 1448 #if defined(FIRST) 1449 namespace LevelA2 { using Type = int; } 1450 struct S2 { 1451 LevelA2::Type x; 1452 }; 1453 # elif defined(SECOND) 1454 struct S2 { 1455 int x; 1456 }; 1457 #else 1458 S2 s2; 1459 // [email protected]:* {{'NestedNamespaceSpecifier::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'int'}} 1460 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'LevelA2::Type' (aka 'int')}} 1461 #endif 1462 1463 namespace LevelA3 { using Type = int; } 1464 namespace LevelB3 { using Type = int; } 1465 #if defined(FIRST) 1466 struct S3 { 1467 LevelA3::Type x; 1468 }; 1469 # elif defined(SECOND) 1470 struct S3 { 1471 LevelB3::Type x; 1472 }; 1473 #else 1474 S3 s3; 1475 // [email protected]:* {{'NestedNamespaceSpecifier::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'LevelB3::Type' (aka 'int')}} 1476 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'LevelA3::Type' (aka 'int')}} 1477 #endif 1478 1479 #if defined(FIRST) 1480 struct TA4 { using Type = int; }; 1481 struct S4 { 1482 TA4::Type x; 1483 }; 1484 # elif defined(SECOND) 1485 struct TB4 { using Type = int; }; 1486 struct S4 { 1487 TB4::Type x; 1488 }; 1489 #else 1490 S4 s4; 1491 // [email protected]:* {{'NestedNamespaceSpecifier::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'TB4::Type' (aka 'int')}} 1492 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'TA4::Type' (aka 'int')}} 1493 #endif 1494 1495 #if defined(FIRST) 1496 struct T5 { using Type = int; }; 1497 struct S5 { 1498 T5::Type x; 1499 }; 1500 # elif defined(SECOND) 1501 namespace T5 { using Type = int; }; 1502 struct S5 { 1503 T5::Type x; 1504 }; 1505 #else 1506 S5 s5; 1507 // [email protected]:* {{'NestedNamespaceSpecifier::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'T5::Type' (aka 'int')}} 1508 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'T5::Type' (aka 'int')}} 1509 #endif 1510 1511 #if defined(FIRST) 1512 namespace N6 {using I = int;} 1513 struct S6 { 1514 NestedNamespaceSpecifier::N6::I x; 1515 }; 1516 # elif defined(SECOND) 1517 using I = int; 1518 struct S6 { 1519 ::NestedNamespaceSpecifier::I x; 1520 }; 1521 #else 1522 S6 s6; 1523 // [email protected]:* {{'NestedNamespaceSpecifier::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type '::NestedNamespaceSpecifier::I' (aka 'int')}} 1524 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'NestedNamespaceSpecifier::N6::I' (aka 'int')}} 1525 #endif 1526 1527 #if defined(FIRST) 1528 template <class T, class U> 1529 class S7 { 1530 typename T::type *x = {}; 1531 int z = x->T::foo(); 1532 }; 1533 #elif defined(SECOND) 1534 template <class T, class U> 1535 class S7 { 1536 typename T::type *x = {}; 1537 int z = x->U::foo(); 1538 }; 1539 #else 1540 template <class T, class U> 1541 using U7 = S7<T, U>; 1542 // [email protected]:* {{'NestedNamespaceSpecifier::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'z' with an initializer}} 1543 // [email protected]:* {{but in 'FirstModule' found field 'z' with a different initializer}} 1544 #endif 1545 1546 #if defined(FIRST) 1547 template <class T> 1548 class S8 { 1549 int x = T::template X<int>::value; 1550 }; 1551 #elif defined(SECOND) 1552 template <class T> 1553 class S8 { 1554 int x = T::template Y<int>::value; 1555 }; 1556 #else 1557 template <class T> 1558 using U8 = S8<T>; 1559 // [email protected]:* {{'NestedNamespaceSpecifier::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with an initializer}} 1560 // [email protected]:* {{but in 'FirstModule' found field 'x' with a different initializer}} 1561 #endif 1562 1563 #if defined(FIRST) 1564 namespace N9 { using I = int; } 1565 namespace O9 = N9; 1566 struct S9 { 1567 O9::I x; 1568 }; 1569 #elif defined(SECOND) 1570 namespace N9 { using I = int; } 1571 namespace P9 = N9; 1572 struct S9 { 1573 P9::I x; 1574 }; 1575 #else 1576 S9 s9; 1577 // [email protected]:* {{'NestedNamespaceSpecifier::S9' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'P9::I' (aka 'int')}} 1578 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'O9::I' (aka 'int')}} 1579 #endif 1580 1581 namespace N10 { 1582 #if defined(FIRST) 1583 inline namespace A { struct X {}; } 1584 struct S10 { 1585 A::X x; 1586 }; 1587 #elif defined(SECOND) 1588 inline namespace B { struct X {}; } 1589 struct S10 { 1590 B::X x; 1591 }; 1592 #else 1593 S10 s10; 1594 // [email protected]:* {{'NestedNamespaceSpecifier::N10::S10::x' from module 'SecondModule' is not present in definition of 'NestedNamespaceSpecifier::N10::S10' in module 'FirstModule'}} 1595 // [email protected]:* {{declaration of 'x' does not match}} 1596 #endif 1597 } 1598 1599 #define DECLS \ 1600 NS1::Type a; \ 1601 NS1::NS2::Type b; \ 1602 NS1::S c; \ 1603 NS3::Type d; 1604 1605 #if defined(FIRST) || defined(SECOND) 1606 namespace NS1 { 1607 using Type = int; 1608 namespace NS2 { 1609 using Type = double; 1610 } 1611 struct S {}; 1612 } 1613 namespace NS3 = NS1; 1614 #endif 1615 1616 #if defined(FIRST) || defined(SECOND) 1617 struct Valid1 { 1618 DECLS 1619 }; 1620 #else 1621 Valid1 v1; 1622 #endif 1623 1624 #if defined(FIRST) || defined(SECOND) 1625 struct Invalid1 { 1626 DECLS 1627 ACCESS 1628 }; 1629 #else 1630 Invalid1 i1; 1631 // [email protected]:* {{'NestedNamespaceSpecifier::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1632 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1633 #endif 1634 #undef DECLS 1635 1636 #define DECLS \ 1637 typename T::type *x = {}; \ 1638 int y = x->T::foo(); \ 1639 int z = U::template X<int>::value; 1640 1641 #if defined(FIRST) || defined(SECOND) 1642 template <class T, class U> 1643 struct Valid2 { 1644 DECLS 1645 }; 1646 #else 1647 template <class T, class U> 1648 using V2 = Valid2<T, U>; 1649 #endif 1650 1651 #if defined(FIRST) || defined(SECOND) 1652 template <class T, class U> 1653 struct Invalid2 { 1654 DECLS 1655 ACCESS 1656 }; 1657 #else 1658 template <class T, class U> 1659 using I2 = Invalid2<T, U>; 1660 // [email protected]:* {{'NestedNamespaceSpecifier::Invalid2' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1661 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1662 #endif 1663 #undef DECLS 1664 } // namespace NestedNamespaceSpecifier 1665 1666 namespace TemplateSpecializationType { 1667 #if defined(FIRST) 1668 template <class T1> struct U1 {}; 1669 struct S1 { 1670 U1<int> u; 1671 }; 1672 #elif defined(SECOND) 1673 template <class T1, class T2> struct U1 {}; 1674 struct S1 { 1675 U1<int, int> u; 1676 }; 1677 #else 1678 S1 s1; 1679 // [email protected]:* {{'TemplateSpecializationType::S1::u' from module 'FirstModule' is not present in definition of 'TemplateSpecializationType::S1' in module 'SecondModule'}} 1680 // [email protected]:* {{declaration of 'u' does not match}} 1681 #endif 1682 1683 #if defined(FIRST) 1684 template <class T1> struct U2 {}; 1685 struct S2 { 1686 U2<int> u; 1687 }; 1688 #elif defined(SECOND) 1689 template <class T1> struct V1 {}; 1690 struct S2 { 1691 V1<int> u; 1692 }; 1693 #else 1694 S2 s2; 1695 // [email protected]:* {{'TemplateSpecializationType::S2::u' from module 'FirstModule' is not present in definition of 'TemplateSpecializationType::S2' in module 'SecondModule'}} 1696 // [email protected]:* {{declaration of 'u' does not match}} 1697 #endif 1698 1699 #define DECLS \ 1700 OneTemplateArg<int> x; \ 1701 OneTemplateArg<double> y; \ 1702 OneTemplateArg<char *> z; \ 1703 TwoTemplateArgs<int, int> a; \ 1704 TwoTemplateArgs<double, float> b; \ 1705 TwoTemplateArgs<short *, char> c; 1706 1707 #if defined(FIRST) || defined(SECOND) 1708 template <class T> struct OneTemplateArg {}; 1709 template <class T, class U> struct TwoTemplateArgs {}; 1710 #endif 1711 1712 #if defined(FIRST) || defined(SECOND) 1713 struct Valid1 { 1714 DECLS 1715 }; 1716 #else 1717 Valid1 v1; 1718 #endif 1719 1720 #if defined(FIRST) || defined(SECOND) 1721 struct Invalid1 { 1722 DECLS 1723 ACCESS 1724 }; 1725 #else 1726 Invalid1 i1; 1727 // [email protected]:* {{'TemplateSpecializationType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1728 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1729 #endif 1730 #undef DECLS 1731 } // namespace TemplateSpecializationType 1732 1733 namespace TemplateArgument { 1734 #if defined(FIRST) 1735 template <class> struct U1{}; 1736 struct S1 { 1737 U1<int> x; 1738 }; 1739 #elif defined(SECOND) 1740 template <int> struct U1{}; 1741 struct S1 { 1742 U1<1> x; 1743 }; 1744 #else 1745 S1 s1; 1746 // [email protected]:* {{'TemplateArgument::S1::x' from module 'FirstModule' is not present in definition of 'TemplateArgument::S1' in module 'SecondModule'}} 1747 // [email protected]:* {{declaration of 'x' does not match}} 1748 #endif 1749 1750 #if defined(FIRST) 1751 template <int> struct U2{}; 1752 struct S2 { 1753 using T = U2<2>; 1754 }; 1755 #elif defined(SECOND) 1756 template <int> struct U2{}; 1757 struct S2 { 1758 using T = U2<(2)>; 1759 }; 1760 #else 1761 S2 s2; 1762 // [email protected]:* {{'TemplateArgument::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found type alias 'T' with underlying type 'U2<(2)>'}} 1763 // [email protected]:* {{but in 'FirstModule' found type alias 'T' with different underlying type 'U2<2>'}} 1764 #endif 1765 1766 #if defined(FIRST) 1767 template <int> struct U3{}; 1768 struct S3 { 1769 using T = U3<2>; 1770 }; 1771 #elif defined(SECOND) 1772 template <int> struct U3{}; 1773 struct S3 { 1774 using T = U3<1 + 1>; 1775 }; 1776 #else 1777 S3 s3; 1778 // [email protected]:* {{'TemplateArgument::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found type alias 'T' with underlying type 'U3<1 + 1>'}} 1779 // [email protected]:* {{but in 'FirstModule' found type alias 'T' with different underlying type 'U3<2>'}} 1780 #endif 1781 1782 #if defined(FIRST) 1783 template<class> struct T4a {}; 1784 template <template <class> class T> struct U4 {}; 1785 struct S4 { 1786 U4<T4a> x; 1787 }; 1788 #elif defined(SECOND) 1789 template<class> struct T4b {}; 1790 template <template <class> class T> struct U4 {}; 1791 struct S4 { 1792 U4<T4b> x; 1793 }; 1794 #else 1795 S4 s4; 1796 // [email protected]:* {{'TemplateArgument::S4::x' from module 'FirstModule' is not present in definition of 'TemplateArgument::S4' in module 'SecondModule'}} 1797 // [email protected]:* {{declaration of 'x' does not match}} 1798 #endif 1799 1800 #if defined(FIRST) 1801 template <class T> struct U5 {}; 1802 struct S5 { 1803 U5<int> x; 1804 }; 1805 #elif defined(SECOND) 1806 template <class T> struct U5 {}; 1807 struct S5 { 1808 U5<short> x; 1809 }; 1810 #else 1811 S5 s5; 1812 // [email protected]:* {{'TemplateArgument::S5::x' from module 'FirstModule' is not present in definition of 'TemplateArgument::S5' in module 'SecondModule'}} 1813 // [email protected]:* {{declaration of 'x' does not match}} 1814 #endif 1815 1816 #if defined(FIRST) 1817 template <class T> struct U6 {}; 1818 struct S6 { 1819 U6<int> x; 1820 U6<short> y; 1821 }; 1822 #elif defined(SECOND) 1823 template <class T> struct U6 {}; 1824 struct S6 { 1825 U6<short> y; 1826 U6<int> x; 1827 }; 1828 #else 1829 S6 s6; 1830 // [email protected]:* {{'TemplateArgument::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'y'}} 1831 // [email protected]:* {{but in 'FirstModule' found field 'x'}} 1832 #endif 1833 1834 #if defined(FIRST) 1835 struct S7 { 1836 template<int> void run() {} 1837 template<> void run<1>() {} 1838 }; 1839 #elif defined(SECOND) 1840 struct S7 { 1841 template<int> void run() {} 1842 void run() {} 1843 }; 1844 #else 1845 S7 s7; 1846 // [email protected]:* {{'TemplateArgument::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'run' with no template arguments}} 1847 // [email protected]:* {{but in 'FirstModule' found method 'run' with template arguments}} 1848 #endif 1849 1850 #if defined(FIRST) 1851 struct S8 { 1852 static int a, b; 1853 template<int&> void run() {} 1854 template<int&, int&> void run() {} 1855 template<> void run<a>() {} 1856 }; 1857 #elif defined(SECOND) 1858 struct S8 { 1859 static int a, b; 1860 template<int&> void run() {} 1861 template<int&, int&> void run() {} 1862 template<> void run<a, b>() {} 1863 }; 1864 #else 1865 S8 s8; 1866 // [email protected]:* {{'TemplateArgument::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'run' with 2 template arguments}} 1867 // [email protected]:* {{but in 'FirstModule' found method 'run' with 1 template argument}} 1868 #endif 1869 1870 #if defined(FIRST) 1871 struct S9 { 1872 static int a, b; 1873 template<int&> void run() {} 1874 template<> void run<a>() {} 1875 }; 1876 #elif defined(SECOND) 1877 struct S9 { 1878 static int a, b; 1879 template<int&> void run() {} 1880 template<> void run<b>() {} 1881 }; 1882 #else 1883 S9 s9; 1884 // [email protected]:* {{'TemplateArgument::S9' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'run' with 'b' for 1st template argument}} 1885 // [email protected]:* {{but in 'FirstModule' found method 'run' with 'a' for 1st template argument}} 1886 #endif 1887 1888 #if defined(FIRST) 1889 struct S10 { 1890 static int a, b; 1891 template<int, int&...> void run() {} 1892 template<> void run<1, a>() {} 1893 }; 1894 #elif defined(SECOND) 1895 struct S10 { 1896 static int a, b; 1897 template<int, int&...> void run() {} 1898 template<> void run<1, b>() {} 1899 }; 1900 #else 1901 S10 s10; 1902 // [email protected]:* {{'TemplateArgument::S10' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'run' with 'b' for 2nd template argument}} 1903 // [email protected]:* {{but in 'FirstModule' found method 'run' with 'a' for 2nd template argument}} 1904 #endif 1905 1906 #if defined(FIRST) 1907 struct S11 { 1908 static int a, b; 1909 template<int, int&...> void run() {} 1910 template<> void run<1, a>() {} 1911 }; 1912 #elif defined(SECOND) 1913 struct S11 { 1914 static int a, b; 1915 template<int, int&...> void run() {} 1916 template<> void run<1, a, a>() {} 1917 }; 1918 #else 1919 S11 s11; 1920 // [email protected]:* {{'TemplateArgument::S11' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'run' with 3 template arguments}} 1921 // [email protected]:* {{but in 'FirstModule' found method 'run' with 2 template arguments}} 1922 #endif 1923 1924 #define DECLS \ 1925 OneClass<int> a; \ 1926 OneInt<1> b; \ 1927 using c = OneClass<float>; \ 1928 using d = OneInt<2>; \ 1929 using e = OneInt<2 + 2>; \ 1930 OneTemplateClass<OneClass> f; \ 1931 OneTemplateInt<OneInt> g; \ 1932 static int i1, i2; \ 1933 template <int &> \ 1934 void Function() {} \ 1935 template <int &, int &> \ 1936 void Function() {} \ 1937 template <> \ 1938 void Function<i1>() {} \ 1939 template <> \ 1940 void Function<i2>() {} \ 1941 template <> \ 1942 void Function<i1, i2>() {} \ 1943 template <> \ 1944 void Function<i2, i1>() {} 1945 1946 #if defined(FIRST) || defined(SECOND) 1947 template <class> struct OneClass{}; 1948 template <int> struct OneInt{}; 1949 template <template <class> class> struct OneTemplateClass{}; 1950 template <template <int> class> struct OneTemplateInt{}; 1951 #endif 1952 1953 #if defined(FIRST) || defined(SECOND) 1954 struct Valid1 { 1955 DECLS 1956 }; 1957 #else 1958 Valid1 v1; 1959 #endif 1960 1961 #if defined(FIRST) || defined(SECOND) 1962 struct Invalid1 { 1963 DECLS 1964 ACCESS 1965 }; 1966 #else 1967 Invalid1 i1; 1968 // [email protected]:* {{'TemplateArgument::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1969 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1970 #endif 1971 #undef DECLS 1972 } // namespace TemplateArgument 1973 1974 namespace TemplateTypeParmType { 1975 #if defined(FIRST) 1976 template <class T1, class T2> 1977 struct S1 { 1978 T1 x; 1979 }; 1980 #elif defined(SECOND) 1981 template <class T1, class T2> 1982 struct S1 { 1983 T2 x; 1984 }; 1985 #else 1986 using TemplateTypeParmType::S1; 1987 // [email protected]:* {{'TemplateTypeParmType::S1::x' from module 'FirstModule' is not present in definition of 'S1<T1, T2>' in module 'SecondModule'}} 1988 // [email protected]:* {{declaration of 'x' does not match}} 1989 #endif 1990 1991 #if defined(FIRST) 1992 template <int ...Ts> 1993 struct U2 {}; 1994 template <int T, int U> 1995 class S2 { 1996 typedef U2<U, T> type; 1997 type x; 1998 }; 1999 #elif defined(SECOND) 2000 template <int ...Ts> 2001 struct U2 {}; 2002 template <int T, int U> 2003 class S2 { 2004 typedef U2<T, U> type; 2005 type x; 2006 }; 2007 #else 2008 using TemplateTypeParmType::S2; 2009 // [email protected]:* {{'TemplateTypeParmType::S2::x' from module 'FirstModule' is not present in definition of 'S2<T, U>' in module 'SecondModule'}} 2010 // [email protected]:* {{declaration of 'x' does not match}} 2011 // [email protected]:* {{'TemplateTypeParmType::S2::type' from module 'FirstModule' is not present in definition of 'S2<T, U>' in module 'SecondModule'}} 2012 // [email protected]:* {{declaration of 'type' does not match}} 2013 #endif 2014 2015 #define DECLS \ 2016 T t; \ 2017 U u; \ 2018 ParameterPack<T> a; \ 2019 ParameterPack<T, U> b; \ 2020 ParameterPack<U> c; \ 2021 ParameterPack<U, T> d; 2022 2023 #if defined(FIRST) || defined(SECOND) 2024 template <class ...Ts> struct ParameterPack {}; 2025 #endif 2026 2027 #if defined(FIRST) || defined(SECOND) 2028 template <class T, class U> 2029 struct Valid1 { 2030 DECLS 2031 }; 2032 #else 2033 using TemplateTypeParmType::Valid1; 2034 #endif 2035 2036 #if defined(FIRST) || defined(SECOND) 2037 template <class T, class U> 2038 struct Invalid1 { 2039 DECLS 2040 ACCESS 2041 }; 2042 #else 2043 using TemplateTypeParmType::Invalid1; 2044 // [email protected]:* {{'TemplateTypeParmType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2045 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2046 #endif 2047 #undef DECLS 2048 } // namespace TemplateTypeParmType 2049 2050 namespace VarDecl { 2051 #if defined(FIRST) 2052 struct S1 { 2053 static int x; 2054 static int y; 2055 }; 2056 #elif defined(SECOND) 2057 struct S1 { 2058 static int y; 2059 static int x; 2060 }; 2061 #else 2062 S1 s1; 2063 // [email protected]:* {{'VarDecl::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member with name 'y'}} 2064 // [email protected]:* {{but in 'FirstModule' found data member with name 'x'}} 2065 #endif 2066 2067 #if defined(FIRST) 2068 struct S2 { 2069 static int x; 2070 }; 2071 #elif defined(SECOND) 2072 using I = int; 2073 struct S2 { 2074 static I x; 2075 }; 2076 #else 2077 S2 s2; 2078 // [email protected]:* {{'VarDecl::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' with type 'VarDecl::I' (aka 'int')}} 2079 // [email protected]:* {{but in 'FirstModule' found data member 'x' with different type 'int'}} 2080 #endif 2081 2082 #if defined(FIRST) 2083 struct S3 { 2084 static const int x = 1; 2085 }; 2086 #elif defined(SECOND) 2087 struct S3 { 2088 static const int x; 2089 }; 2090 #else 2091 S3 s3; 2092 // [email protected]:* {{'VarDecl::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' with an initializer}} 2093 // [email protected]:* {{but in 'FirstModule' found data member 'x' without an initializer}} 2094 #endif 2095 2096 #if defined(FIRST) 2097 struct S4 { 2098 static const int x = 1; 2099 }; 2100 #elif defined(SECOND) 2101 struct S4 { 2102 static const int x = 2; 2103 }; 2104 #else 2105 S4 s4; 2106 // [email protected]:* {{'VarDecl::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' with an initializer}} 2107 // [email protected]:* {{but in 'FirstModule' found data member 'x' with a different initializer}} 2108 #endif 2109 2110 #if defined(FIRST) 2111 struct S5 { 2112 static const int x = 1; 2113 }; 2114 #elif defined(SECOND) 2115 struct S5 { 2116 static constexpr int x = 1; 2117 }; 2118 #else 2119 S5 s5; 2120 // [email protected]:* {{'VarDecl::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' is not constexpr}} 2121 // [email protected]:* {{but in 'FirstModule' found data member 'x' is constexpr}} 2122 #endif 2123 2124 #if defined(FIRST) 2125 struct S6 { 2126 static const int x = 1; 2127 }; 2128 #elif defined(SECOND) 2129 struct S6 { 2130 static const int y = 1; 2131 }; 2132 #else 2133 S6 s6; 2134 // [email protected]:* {{'VarDecl::S6::x' from module 'FirstModule' is not present in definition of 'VarDecl::S6' in module 'SecondModule'}} 2135 // [email protected]:* {{definition has no member 'x'}} 2136 #endif 2137 2138 #if defined(FIRST) 2139 struct S7 { 2140 static const int x = 1; 2141 }; 2142 #elif defined(SECOND) 2143 struct S7 { 2144 static const unsigned x = 1; 2145 }; 2146 #else 2147 S7 s7; 2148 // [email protected]:* {{'VarDecl::S7::x' from module 'FirstModule' is not present in definition of 'VarDecl::S7' in module 'SecondModule'}} 2149 // [email protected]:* {{declaration of 'x' does not match}} 2150 #endif 2151 2152 #if defined(FIRST) 2153 struct S8 { 2154 public: 2155 static const int x = 1; 2156 }; 2157 #elif defined(SECOND) 2158 struct S8 { 2159 static const int x = 1; 2160 public: 2161 }; 2162 #else 2163 S8 s8; 2164 // [email protected]:* {{'VarDecl::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member}} 2165 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2166 #endif 2167 2168 #if defined(FIRST) 2169 struct S9 { 2170 static const int x = 1; 2171 }; 2172 #elif defined(SECOND) 2173 struct S9 { 2174 static int x; 2175 }; 2176 #else 2177 S9 s9; 2178 // [email protected]:* {{'VarDecl::S9::x' from module 'FirstModule' is not present in definition of 'VarDecl::S9' in module 'SecondModule'}} 2179 // [email protected]:* {{declaration of 'x' does not match}} 2180 #endif 2181 2182 #define DECLS \ 2183 static int a; \ 2184 static I b; \ 2185 static const int c = 1; \ 2186 static constexpr int d = 5; 2187 2188 #if defined(FIRST) || defined(SECOND) 2189 using I = int; 2190 #endif 2191 2192 #if defined(FIRST) || defined(SECOND) 2193 struct Valid1 { 2194 DECLS 2195 }; 2196 #else 2197 Valid1 v1; 2198 #endif 2199 2200 #if defined(FIRST) || defined(SECOND) 2201 struct Invalid1 { 2202 DECLS 2203 ACCESS 2204 }; 2205 #else 2206 Invalid1 i1; 2207 // [email protected]:* {{'VarDecl::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2208 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2209 #endif 2210 #undef DECLS 2211 } // namespace VarDecl 2212 2213 namespace Friend { 2214 #if defined(FIRST) 2215 struct T1 {}; 2216 struct S1 { 2217 friend class T1; 2218 }; 2219 #elif defined(SECOND) 2220 struct T1 {}; 2221 struct S1 { 2222 friend T1; 2223 }; 2224 #else 2225 S1 s1; 2226 // [email protected]:* {{'Friend::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend 'Friend::T1'}} 2227 // [email protected]:* {{but in 'FirstModule' found friend 'class T1'}} 2228 #endif 2229 2230 #if defined(FIRST) 2231 struct T2 {}; 2232 struct S2 { 2233 friend class T2; 2234 }; 2235 #elif defined(SECOND) 2236 struct T2 {}; 2237 struct S2 { 2238 friend struct T2; 2239 }; 2240 #else 2241 S2 s2; 2242 // [email protected]:* {{'Friend::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend 'struct T2'}} 2243 // [email protected]:* {{but in 'FirstModule' found friend 'class T2'}} 2244 #endif 2245 2246 #if defined(FIRST) 2247 struct T3 {}; 2248 struct S3 { 2249 friend const T3; 2250 }; 2251 #elif defined(SECOND) 2252 struct T3 {}; 2253 struct S3 { 2254 friend T3; 2255 }; 2256 #else 2257 S3 s3; 2258 // [email protected]:* {{'Friend::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend 'Friend::T3'}} 2259 // [email protected]:* {{but in 'FirstModule' found friend 'const Friend::T3'}} 2260 #endif 2261 2262 #if defined(FIRST) 2263 struct T4 {}; 2264 struct S4 { 2265 friend T4; 2266 }; 2267 #elif defined(SECOND) 2268 struct S4 { 2269 friend void T4(); 2270 }; 2271 #else 2272 S4 s4; 2273 // [email protected]:* {{'Friend::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend function}} 2274 // [email protected]:* {{but in 'FirstModule' found friend class}} 2275 #endif 2276 2277 #if defined(FIRST) 2278 struct S5 { 2279 friend void T5a(); 2280 }; 2281 #elif defined(SECOND) 2282 struct S5 { 2283 friend void T5b(); 2284 }; 2285 #else 2286 S5 s5; 2287 // [email protected]:* {{'Friend::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend function 'T5b'}} 2288 // [email protected]:* {{but in 'FirstModule' found friend function 'T5a'}} 2289 #endif 2290 2291 #define DECLS \ 2292 friend class FriendA; \ 2293 friend struct FriendB; \ 2294 friend FriendC; \ 2295 friend const FriendD; \ 2296 friend void Function(); 2297 2298 #if defined(FIRST) || defined(SECOND) 2299 class FriendA {}; 2300 class FriendB {}; 2301 class FriendC {}; 2302 class FriendD {}; 2303 #endif 2304 2305 #if defined(FIRST) || defined(SECOND) 2306 struct Valid1 { 2307 DECLS 2308 }; 2309 #else 2310 Valid1 v1; 2311 #endif 2312 2313 #if defined(FIRST) || defined(SECOND) 2314 struct Invalid1 { 2315 DECLS 2316 ACCESS 2317 }; 2318 #else 2319 Invalid1 i1; 2320 // [email protected]:* {{'Friend::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2321 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2322 #endif 2323 #undef DECLS 2324 } // namespace Friend 2325 2326 namespace TemplateParameters { 2327 #if defined(FIRST) 2328 template <class A> 2329 struct S1 {}; 2330 #elif defined(SECOND) 2331 template <class B> 2332 struct S1 {}; 2333 #else 2334 using TemplateParameters::S1; 2335 // [email protected]:* {{'TemplateParameters::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter 'B'}} 2336 // [email protected]:* {{but in 'FirstModule' found template parameter 'A'}} 2337 #endif 2338 2339 #if defined(FIRST) 2340 template <class A = double> 2341 struct S2 {}; 2342 #elif defined(SECOND) 2343 template <class A = int> 2344 struct S2 {}; 2345 #else 2346 using TemplateParameters::S2; 2347 // [email protected]:* {{'TemplateParameters::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with default argument}} 2348 // [email protected]:* {{but in 'FirstModule' found template parameter with different default argument}} 2349 #endif 2350 2351 #if defined(FIRST) 2352 template <class A = int> 2353 struct S3 {}; 2354 #elif defined(SECOND) 2355 template <class A> 2356 struct S3 {}; 2357 #else 2358 using TemplateParameters::S3; 2359 // [email protected]:* {{'TemplateParameters::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with no default argument}} 2360 // [email protected]:* {{but in 'FirstModule' found template parameter with default argument}} 2361 #endif 2362 2363 #if defined(FIRST) 2364 template <int A> 2365 struct S4 {}; 2366 #elif defined(SECOND) 2367 template <int A = 2> 2368 struct S4 {}; 2369 #else 2370 using TemplateParameters::S4; 2371 // [email protected]:* {{'TemplateParameters::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with default argument}} 2372 // [email protected]:* {{but in 'FirstModule' found template parameter with no default argument}} 2373 #endif 2374 2375 #if defined(FIRST) 2376 template <int> class S5_first {}; 2377 template <template<int> class A = S5_first> 2378 struct S5 {}; 2379 #elif defined(SECOND) 2380 template <int> class S5_second {}; 2381 template <template<int> class A = S5_second> 2382 struct S5 {}; 2383 #else 2384 using TemplateParameters::S5; 2385 // [email protected]:* {{'TemplateParameters::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with default argument}} 2386 // [email protected]:* {{but in 'FirstModule' found template parameter with different default argument}} 2387 #endif 2388 2389 #if defined(FIRST) 2390 template <class A> 2391 struct S6 {}; 2392 #elif defined(SECOND) 2393 template <class> 2394 struct S6 {}; 2395 #else 2396 using TemplateParameters::S6; 2397 // [email protected]:* {{'TemplateParameters::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found unnamed template parameter}} 2398 // [email protected]:* {{but in 'FirstModule' found template parameter 'A'}} 2399 #endif 2400 2401 #define DECLS 2402 2403 #if defined(FIRST) || defined(SECOND) 2404 template <class> class DefaultArg; 2405 #endif 2406 2407 #if defined(FIRST) || defined(SECOND) 2408 template <int, class, template <class> class, 2409 int A, class B, template <int> class C, 2410 int D = 1, class E = int, template <class F> class = DefaultArg> 2411 struct Valid1 { 2412 DECLS 2413 }; 2414 #else 2415 using TemplateParameters::Valid1; 2416 #endif 2417 2418 #if defined(FIRST) || defined(SECOND) 2419 template <int, class, template <class> class, 2420 int A, class B, template <int> class C, 2421 int D = 1, class E = int, template <class F> class = DefaultArg> 2422 struct Invalid1 { 2423 DECLS 2424 ACCESS 2425 }; 2426 #else 2427 using TemplateParameters::Invalid1; 2428 // [email protected]:* {{'TemplateParameters::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2429 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2430 #endif 2431 #undef DECLS 2432 } // namespace TemplateParameters 2433 2434 namespace BaseClass { 2435 #if defined(FIRST) 2436 struct B1 {}; 2437 struct S1 : B1 {}; 2438 #elif defined(SECOND) 2439 struct S1 {}; 2440 #else 2441 S1 s1; 2442 // [email protected]:* {{'BaseClass::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found 0 base classes}} 2443 // [email protected]:* {{but in 'FirstModule' found 1 base class}} 2444 #endif 2445 2446 #if defined(FIRST) 2447 struct S2 {}; 2448 #elif defined(SECOND) 2449 struct B2 {}; 2450 struct S2 : virtual B2 {}; 2451 #else 2452 S2 s2; 2453 // [email protected]:* {{'BaseClass::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1 base class}} 2454 // [email protected]:* {{but in 'FirstModule' found 0 base classes}} 2455 #endif 2456 2457 #if defined(FIRST) 2458 struct B3a {}; 2459 struct S3 : B3a {}; 2460 #elif defined(SECOND) 2461 struct B3b {}; 2462 struct S3 : virtual B3b {}; 2463 #else 2464 S3 s3; 2465 // [email protected]:* {{'BaseClass::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1 virtual base class}} 2466 // [email protected]:* {{but in 'FirstModule' found 0 virtual base classes}} 2467 #endif 2468 2469 #if defined(FIRST) 2470 struct B4a {}; 2471 struct S4 : B4a {}; 2472 #elif defined(SECOND) 2473 struct B4b {}; 2474 struct S4 : B4b {}; 2475 #else 2476 S4 s4; 2477 // [email protected]:* {{'BaseClass::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1st base class with type 'BaseClass::B4b'}} 2478 // [email protected]:* {{but in 'FirstModule' found 1st base class with different type 'BaseClass::B4a'}} 2479 #endif 2480 2481 #if defined(FIRST) 2482 struct B5a {}; 2483 struct S5 : virtual B5a {}; 2484 #elif defined(SECOND) 2485 struct B5a {}; 2486 struct S5 : B5a {}; 2487 #else 2488 S5 s5; 2489 // [email protected]:* {{'BaseClass::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found 0 virtual base classes}} 2490 // [email protected]:* {{but in 'FirstModule' found 1 virtual base class}} 2491 #endif 2492 2493 #if defined(FIRST) 2494 struct B6a {}; 2495 struct S6 : B6a {}; 2496 #elif defined(SECOND) 2497 struct B6a {}; 2498 struct S6 : virtual B6a {}; 2499 #else 2500 S6 s6; 2501 // [email protected]:* {{'BaseClass::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1 virtual base class}} 2502 // [email protected]:* {{but in 'FirstModule' found 0 virtual base classes}} 2503 #endif 2504 2505 #if defined(FIRST) 2506 struct B7a {}; 2507 struct S7 : protected B7a {}; 2508 #elif defined(SECOND) 2509 struct B7a {}; 2510 struct S7 : B7a {}; 2511 #else 2512 S7 s7; 2513 // [email protected]:* {{'BaseClass::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1st base class 'BaseClass::B7a' with no access specifier}} 2514 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B7a' with protected access specifier}} 2515 #endif 2516 2517 #if defined(FIRST) 2518 struct B8a {}; 2519 struct S8 : public B8a {}; 2520 #elif defined(SECOND) 2521 struct B8a {}; 2522 struct S8 : private B8a {}; 2523 #else 2524 S8 s8; 2525 // [email protected]:* {{'BaseClass::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1st base class 'BaseClass::B8a' with private access specifier}} 2526 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B8a' with public access specifier}} 2527 #endif 2528 2529 #if defined(FIRST) 2530 struct B9a {}; 2531 struct S9 : private B9a {}; 2532 #elif defined(SECOND) 2533 struct B9a {}; 2534 struct S9 : public B9a {}; 2535 #else 2536 S9 s9; 2537 // [email protected]:* {{'BaseClass::S9' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1st base class 'BaseClass::B9a' with public access specifier}} 2538 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B9a' with private access specifier}} 2539 #endif 2540 2541 #if defined(FIRST) 2542 struct B10a {}; 2543 struct S10 : B10a {}; 2544 #elif defined(SECOND) 2545 struct B10a {}; 2546 struct S10 : protected B10a {}; 2547 #else 2548 S10 s10; 2549 // [email protected]:* {{'BaseClass::S10' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1st base class 'BaseClass::B10a' with protected access specifier}} 2550 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B10a' with no access specifier}} 2551 #endif 2552 2553 #define DECLS 2554 2555 #if defined(FIRST) || defined(SECOND) 2556 struct Base1 {}; 2557 struct Base2 {}; 2558 struct Base3 {}; 2559 struct Base4 {}; 2560 struct Base5 {}; 2561 #endif 2562 2563 #if defined(FIRST) || defined(SECOND) 2564 struct Valid1 : 2565 Base1, virtual Base2, protected Base3, public Base4, private Base5 { 2566 2567 DECLS 2568 }; 2569 #else 2570 Valid1 v1; 2571 #endif 2572 2573 #if defined(FIRST) || defined(SECOND) 2574 struct Invalid1 : 2575 Base1, virtual Base2, protected Base3, public Base4, private Base5 { 2576 2577 DECLS 2578 ACCESS 2579 }; 2580 #else 2581 Invalid1 i1; 2582 // [email protected]:* {{'BaseClass::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2583 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2584 #endif 2585 #undef DECLS 2586 } // namespace BaseClass 2587 2588 namespace PointersAndReferences { 2589 #if defined(FIRST) || defined(SECOND) 2590 template<typename> struct Wrapper{}; 2591 #endif 2592 2593 #if defined(FIRST) 2594 struct S1 { 2595 Wrapper<int*> x; 2596 }; 2597 #elif defined(SECOND) 2598 struct S1 { 2599 Wrapper<float*> x; 2600 }; 2601 #else 2602 S1 s1; 2603 // [email protected]:* {{PointersAndReferences::S1::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S1' in module 'SecondModule'}} 2604 // [email protected]:* {{declaration of 'x' does not match}} 2605 #endif 2606 2607 #if defined(FIRST) 2608 struct S2 { 2609 Wrapper<int &&> x; 2610 }; 2611 #elif defined(SECOND) 2612 struct S2 { 2613 Wrapper<float &&> x; 2614 }; 2615 #else 2616 S2 s2; 2617 // [email protected]:* {{PointersAndReferences::S2::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S2' in module 'SecondModule'}} 2618 // [email protected]:* {{declaration of 'x' does not match}} 2619 #endif 2620 2621 #if defined(FIRST) 2622 struct S3 { 2623 Wrapper<int *> x; 2624 }; 2625 #elif defined(SECOND) 2626 struct S3 { 2627 Wrapper<float *> x; 2628 }; 2629 #else 2630 S3 s3; 2631 // [email protected]:* {{PointersAndReferences::S3::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S3' in module 'SecondModule'}} 2632 // [email protected]:* {{declaration of 'x' does not match}} 2633 #endif 2634 2635 #if defined(FIRST) 2636 struct S4 { 2637 Wrapper<int &> x; 2638 }; 2639 #elif defined(SECOND) 2640 struct S4 { 2641 Wrapper<float &> x; 2642 }; 2643 #else 2644 S4 s4; 2645 // [email protected]:* {{PointersAndReferences::S4::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S4' in module 'SecondModule'}} 2646 // [email protected]:* {{declaration of 'x' does not match}} 2647 #endif 2648 2649 #if defined(FIRST) 2650 struct S5 { 2651 Wrapper<S5 *> x; 2652 }; 2653 #elif defined(SECOND) 2654 struct S5 { 2655 Wrapper<const S5 *> x; 2656 }; 2657 #else 2658 S5 s5; 2659 // [email protected]:* {{'PointersAndReferences::S5::x' from module 'SecondModule' is not present in definition of 'PointersAndReferences::S5' in module 'FirstModule'}} 2660 // [email protected]:* {{declaration of 'x' does not match}} 2661 #endif 2662 2663 #if defined(FIRST) 2664 struct S6 { 2665 Wrapper<int &> x; 2666 }; 2667 #elif defined(SECOND) 2668 struct S6 { 2669 Wrapper<const int &> x; 2670 }; 2671 #else 2672 S6 s6; 2673 // [email protected]:* {{PointersAndReferences::S6::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S6' in module 'SecondModule'}} 2674 // [email protected]:* {{declaration of 'x' does not match}} 2675 #endif 2676 2677 #define DECLS \ 2678 Wrapper<int *> x1; \ 2679 Wrapper<float *> x2; \ 2680 Wrapper<const float *> x3; \ 2681 Wrapper<int &> x4; \ 2682 Wrapper<int &&> x5; \ 2683 Wrapper<const int &> x6; \ 2684 Wrapper<S1 *> x7; \ 2685 Wrapper<S1 &> x8; \ 2686 Wrapper<S1 &&> x9; 2687 2688 #if defined(FIRST) || defined(SECOND) 2689 struct Valid1 { 2690 DECLS 2691 }; 2692 #else 2693 Valid1 v1; 2694 #endif 2695 2696 #if defined(FIRST) || defined(SECOND) 2697 struct Invalid1 { 2698 DECLS 2699 ACCESS 2700 }; 2701 #else 2702 Invalid1 i1; 2703 // [email protected]:* {{'PointersAndReferences::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2704 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2705 #endif 2706 #undef DECLS 2707 } // namespace PointersAndReferences 2708 2709 namespace FunctionTemplate { 2710 #if defined(FIRST) 2711 struct S1 { 2712 template <int, int> void foo(); 2713 }; 2714 #elif defined(SECOND) 2715 struct S1 { 2716 template <int> void foo(); 2717 }; 2718 #else 2719 S1 s1; 2720 // [email protected]:* {{'FunctionTemplate::S1::foo' from module 'FirstModule' is not present in definition of 'FunctionTemplate::S1' in module 'SecondModule'}} 2721 // [email protected]:* {{declaration of 'foo' does not match}} 2722 #endif 2723 2724 #if defined(FIRST) 2725 struct S2 { 2726 template <char> void foo(); 2727 }; 2728 #elif defined(SECOND) 2729 struct S2 { 2730 template <int> void foo(); 2731 }; 2732 #else 2733 S2 s2; 2734 // [email protected]:* {{'FunctionTemplate::S2::foo' from module 'FirstModule' is not present in definition of 'FunctionTemplate::S2' in module 'SecondModule'}} 2735 // [email protected]:* {{declaration of 'foo' does not match}} 2736 #endif 2737 2738 #if defined(FIRST) 2739 struct S3 { 2740 template <int x> void foo(); 2741 }; 2742 #elif defined(SECOND) 2743 struct S3 { 2744 template <int y> void foo(); 2745 }; 2746 #else 2747 S3 s3; 2748 // [email protected]:* {{'FunctionTemplate::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter named 'y'}} 2749 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter named 'x'}} 2750 #endif 2751 2752 #if defined(FIRST) 2753 struct S4 { 2754 template <int x> void foo(); 2755 }; 2756 #elif defined(SECOND) 2757 struct S4 { 2758 template <int x> void bar(); 2759 }; 2760 #else 2761 S4 s4; 2762 // [email protected]:* {{'FunctionTemplate::S4::foo' from module 'FirstModule' is not present in definition of 'FunctionTemplate::S4' in module 'SecondModule'}} 2763 // [email protected]:* {{definition has no member 'foo'}} 2764 #endif 2765 2766 #if defined(FIRST) 2767 struct S5 { 2768 template <int x> void foo(); 2769 }; 2770 #elif defined(SECOND) 2771 struct S5 { 2772 public: 2773 template <int x> void foo(); 2774 }; 2775 #else 2776 S5 s5; 2777 // [email protected]:* {{'FunctionTemplate::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 2778 // [email protected]:* {{but in 'FirstModule' found function template}} 2779 #endif 2780 2781 #if defined(FIRST) 2782 struct S6 { 2783 template <typename x = int> void foo(); 2784 }; 2785 #elif defined(SECOND) 2786 struct S6 { 2787 template <typename x> void foo(); 2788 }; 2789 #else 2790 S6 s6; 2791 // [email protected]:* {{'FunctionTemplate::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with no default argument}} 2792 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument}} 2793 #endif 2794 2795 #if defined(FIRST) 2796 struct S7 { 2797 template <typename x = void> void foo(); 2798 }; 2799 #elif defined(SECOND) 2800 struct S7 { 2801 template <typename x = int> void foo(); 2802 }; 2803 #else 2804 S7 s7; 2805 // [email protected]:* {{'FunctionTemplate::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with default argument 'int'}} 2806 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument 'void'}} 2807 #endif 2808 2809 #if defined(FIRST) 2810 template <int> 2811 struct U8 {}; 2812 struct S8 { 2813 template <template<int> class x = U8> void foo(); 2814 }; 2815 #elif defined(SECOND) 2816 template <int> 2817 struct T8 {}; 2818 struct S8{ 2819 template <template<int> class x = T8> void foo(); 2820 }; 2821 #else 2822 S8 s8; 2823 // [email protected]:* {{'FunctionTemplate::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with default argument 'T8'}} 2824 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument 'U8'}} 2825 #endif 2826 2827 #if defined(FIRST) 2828 template <int> 2829 struct U9 {}; 2830 struct S9 { S9(); 2831 template <template<int> class x = U9> void foo(); 2832 }; 2833 #elif defined(SECOND) 2834 struct S9 { S9(); 2835 template <template<int> class x> void foo(); 2836 }; 2837 #else 2838 S9 s9; 2839 // [email protected]:* {{'FunctionTemplate::S9' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with no default argument}} 2840 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument}} 2841 #endif 2842 2843 #if defined(FIRST) 2844 struct S10 { 2845 template <template<int> class x> void foo(); 2846 template <template<typename> class x> void foo(); 2847 }; 2848 #elif defined(SECOND) 2849 struct S10 { 2850 template <template<typename> class x> void foo(); 2851 template <template<int> class x> void foo(); 2852 }; 2853 #else 2854 S10 s10; 2855 // [email protected]:* {{'FunctionTemplate::S10' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with one type}} 2856 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with different type}} 2857 #endif 2858 2859 #if defined(FIRST) 2860 struct S11 { 2861 template <template<int> class x> void foo(); 2862 }; 2863 #elif defined(SECOND) 2864 struct S11 { 2865 template <template<int> class> void foo(); 2866 }; 2867 #else 2868 S11 s11; 2869 // [email protected]:* {{'FunctionTemplate::S11' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with no name}} 2870 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter named 'x'}} 2871 #endif 2872 2873 #if defined(FIRST) 2874 struct S12 { 2875 template <class> void foo(); 2876 template <class, class> void foo(); 2877 }; 2878 #elif defined(SECOND) 2879 struct S12 { 2880 template <class, class> void foo(); 2881 template <class> void foo(); 2882 }; 2883 #else 2884 S12 s12; 2885 // [email protected]:* {{'FunctionTemplate::S12' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 2 template parameters}} 2886 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1 template parameter}} 2887 #endif 2888 2889 #if defined(FIRST) 2890 struct S13 { 2891 template <class = int> void foo(); 2892 }; 2893 #elif defined(SECOND) 2894 struct S13 { 2895 template <class = void> void foo(); 2896 }; 2897 #else 2898 S13 s13; 2899 // [email protected]:* {{'FunctionTemplate::S13' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with default argument 'void'}} 2900 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument 'int'}} 2901 #endif 2902 2903 #if defined(FIRST) 2904 struct S14 { 2905 template <class = void> void foo(); 2906 }; 2907 #elif defined(SECOND) 2908 struct S14 { 2909 template <class> void foo(); 2910 }; 2911 #else 2912 S14 s14; 2913 // [email protected]:* {{'FunctionTemplate::S14' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with no default argument}} 2914 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument}} 2915 #endif 2916 2917 #if defined(FIRST) 2918 struct S15 { 2919 template <class> void foo(); 2920 }; 2921 #elif defined(SECOND) 2922 struct S15 { 2923 template <class = void> void foo(); 2924 }; 2925 #else 2926 S15 s15; 2927 // [email protected]:* {{'FunctionTemplate::S15' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with default argument}} 2928 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with no default argument}} 2929 #endif 2930 2931 #if defined(FIRST) 2932 struct S16 { 2933 template <short> void foo(); 2934 }; 2935 #elif defined(SECOND) 2936 struct S16 { 2937 template <short = 1> void foo(); 2938 }; 2939 #else 2940 S16 s16; 2941 // [email protected]:* {{'FunctionTemplate::S16' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with default argument}} 2942 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with no default argument}} 2943 #endif 2944 2945 #if defined(FIRST) 2946 struct S17 { 2947 template <short = 2> void foo(); 2948 }; 2949 #elif defined(SECOND) 2950 struct S17 { 2951 template <short = 1 + 1> void foo(); 2952 }; 2953 #else 2954 S17 s17; 2955 // [email protected]:* {{'FunctionTemplate::S17' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with default argument 1 + 1}} 2956 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with default argument 2}} 2957 #endif 2958 2959 #if defined(FIRST) 2960 struct S18 { 2961 template <short> void foo(); 2962 template <int> void foo(); 2963 }; 2964 #elif defined(SECOND) 2965 struct S18 { 2966 template <int> void foo(); 2967 template <short> void foo(); 2968 }; 2969 #else 2970 S18 s18; 2971 // [email protected]:* {{'FunctionTemplate::S18' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter with one type}} 2972 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter with different type}} 2973 #endif 2974 2975 #if defined(FIRST) 2976 struct S19 { 2977 template <short> void foo(); 2978 template <short...> void foo(); 2979 }; 2980 #elif defined(SECOND) 2981 struct S19 { 2982 template <short...> void foo(); 2983 template <short> void foo(); 2984 }; 2985 #else 2986 S19 s19; 2987 // [email protected]:* {{'FunctionTemplate::S19' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter being a template parameter pack}} 2988 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter not being a template parameter pack}} 2989 #endif 2990 2991 #if defined(FIRST) 2992 struct S20 { 2993 template <class> void foo(); 2994 template <class...> void foo(); 2995 }; 2996 #elif defined(SECOND) 2997 struct S20 { 2998 template <class...> void foo(); 2999 template <class> void foo(); 3000 }; 3001 #else 3002 S20 s20; 3003 // [email protected]:* {{'FunctionTemplate::S20' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter being a template parameter pack}} 3004 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter not being a template parameter pack}} 3005 #endif 3006 3007 #if defined(FIRST) 3008 struct S21 { 3009 template <template<class> class...> void foo(); 3010 template <template<class> class> void foo(); 3011 }; 3012 #elif defined(SECOND) 3013 struct S21 { 3014 template <template<class> class> void foo(); 3015 template <template<class> class...> void foo(); 3016 }; 3017 #else 3018 S21 s21; 3019 // [email protected]:* {{'FunctionTemplate::S21' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter not being a template parameter pack}} 3020 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template parameter being a template parameter pack}} 3021 #endif 3022 3023 #if defined(FIRST) 3024 struct S22 { 3025 template <template<class> class> void foo(); 3026 template <class> void foo(); 3027 template <int> void foo(); 3028 }; 3029 #elif defined(SECOND) 3030 struct S22 { 3031 template <class> void foo(); 3032 template <int> void foo(); 3033 template <template<class> class> void foo(); 3034 }; 3035 #else 3036 S22 s22; 3037 // [email protected]:* {{'FunctionTemplate::S22' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter being a type template parameter}} 3038 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template paramter being a template template parameter}} 3039 #endif 3040 3041 #if defined(FIRST) 3042 struct S23 { 3043 template <class> void foo(); 3044 template <int> void foo(); 3045 template <template<class> class> void foo(); 3046 }; 3047 #elif defined(SECOND) 3048 struct S23 { 3049 template <int> void foo(); 3050 template <template<class> class> void foo(); 3051 template <class> void foo(); 3052 }; 3053 #else 3054 S23 s23; 3055 // [email protected]:* {{'FunctionTemplate::S23' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter being a non-type template parameter}} 3056 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template paramter being a type template parameter}} 3057 #endif 3058 3059 #if defined(FIRST) 3060 struct S24 { 3061 template <int> void foo(); 3062 template <template<class> class> void foo(); 3063 template <class> void foo(); 3064 }; 3065 #elif defined(SECOND) 3066 struct S24 { 3067 template <template<class> class> void foo(); 3068 template <class> void foo(); 3069 template <int> void foo(); 3070 }; 3071 #else 3072 S24 s24; 3073 // [email protected]:* {{'FunctionTemplate::S24' has different definitions in different modules; first difference is definition in module 'SecondModule' found function template 'foo' with 1st template parameter being a template template parameter}} 3074 // [email protected]:* {{but in 'FirstModule' found function template 'foo' with 1st template paramter being a non-type template parameter}} 3075 #endif 3076 3077 #if defined(FIRST) 3078 struct S25 { 3079 template <int> void foo(); 3080 }; 3081 #elif defined(SECOND) 3082 struct S25 { 3083 public: 3084 template <int> void foo(); 3085 }; 3086 #else 3087 S25 s25; 3088 // [email protected]:* {{'FunctionTemplate::S25' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 3089 // [email protected]:* {{but in 'FirstModule' found function template}} 3090 #endif 3091 3092 #define DECLS \ 3093 template <int> \ 3094 void nontype1(); \ 3095 template <int x> \ 3096 void nontype2(); \ 3097 template <int, int> \ 3098 void nontype3(); \ 3099 template <int x = 5> \ 3100 void nontype4(); \ 3101 template <int... x> \ 3102 void nontype5(); \ 3103 \ 3104 template <class> \ 3105 void type1(); \ 3106 template <class x> \ 3107 void type2(); \ 3108 template <class, class> \ 3109 void type3(); \ 3110 template <class x = int> \ 3111 void type4(); \ 3112 template <class... x> \ 3113 void type5(); \ 3114 \ 3115 template <template <int> class> \ 3116 void template1(); \ 3117 template <template <int> class x> \ 3118 void template2(); \ 3119 template <template <int> class, template <int> class> \ 3120 void template3(); \ 3121 template <template <int> class x = U> \ 3122 void template4(); \ 3123 template <template <int> class... x> \ 3124 void template5(); 3125 3126 #if defined(FIRST) || defined(SECOND) 3127 template<int> 3128 struct U {}; 3129 struct Valid1 { 3130 DECLS 3131 }; 3132 #else 3133 Valid1 v1; 3134 #endif 3135 3136 #if defined(FIRST) || defined(SECOND) 3137 struct Invalid1 { 3138 DECLS 3139 ACCESS 3140 }; 3141 #else 3142 Invalid1 i1; 3143 // [email protected]:* {{'FunctionTemplate::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 3144 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 3145 #endif 3146 #undef DECLS 3147 } 3148 3149 // Collection of interesting cases below. 3150 3151 // Naive parsing of AST can lead to cycles in processing. Ensure 3152 // self-references don't trigger an endless cycles of AST node processing. 3153 namespace SelfReference { 3154 #if defined(FIRST) 3155 template <template <int> class T> class Wrapper {}; 3156 3157 template <int N> class S { 3158 S(Wrapper<::SelfReference::S> &Ref) {} 3159 }; 3160 3161 struct Xx { 3162 struct Yy { 3163 }; 3164 }; 3165 3166 Xx::Xx::Xx::Yy yy; 3167 3168 namespace NNS { 3169 template <typename> struct Foo; 3170 template <template <class> class T = NNS::Foo> 3171 struct NestedNamespaceSpecifier {}; 3172 } 3173 #endif 3174 } // namespace SelfReference 3175 3176 namespace FriendFunction { 3177 #if defined(FIRST) 3178 void F(int = 0); 3179 struct S { friend void F(int); }; 3180 #elif defined(SECOND) 3181 void F(int); 3182 struct S { friend void F(int); }; 3183 #else 3184 S s; 3185 #endif 3186 3187 #if defined(FIRST) 3188 void G(int = 0); 3189 struct T { 3190 friend void G(int); 3191 3192 private: 3193 }; 3194 #elif defined(SECOND) 3195 void G(int); 3196 struct T { 3197 friend void G(int); 3198 3199 public: 3200 }; 3201 #else 3202 T t; 3203 // [email protected]:* {{'FriendFunction::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 3204 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 3205 #endif 3206 } // namespace FriendFunction 3207 3208 namespace ImplicitDecl { 3209 #if defined(FIRST) 3210 struct S { }; 3211 void S_Constructors() { 3212 // Trigger creation of implicit contructors 3213 S foo; 3214 S bar = foo; 3215 S baz(bar); 3216 } 3217 #elif defined(SECOND) 3218 struct S { }; 3219 #else 3220 S s; 3221 #endif 3222 3223 #if defined(FIRST) 3224 struct T { 3225 private: 3226 }; 3227 void T_Constructors() { 3228 // Trigger creation of implicit contructors 3229 T foo; 3230 T bar = foo; 3231 T baz(bar); 3232 } 3233 #elif defined(SECOND) 3234 struct T { 3235 public: 3236 }; 3237 #else 3238 T t; 3239 // [email protected]:* {{'ImplicitDecl::T' has different definitions in different modules; first difference is definition in module 'FirstModule' found private access specifier}} 3240 // [email protected]:* {{but in 'SecondModule' found public access specifier}} 3241 #endif 3242 3243 } // namespace ImplicitDecl 3244 3245 namespace TemplatedClass { 3246 #if defined(FIRST) 3247 template <class> 3248 struct S {}; 3249 #elif defined(SECOND) 3250 template <class> 3251 struct S {}; 3252 #else 3253 S<int> s; 3254 #endif 3255 3256 #if defined(FIRST) 3257 template <class> 3258 struct T { 3259 private: 3260 }; 3261 #elif defined(SECOND) 3262 template <class> 3263 struct T { 3264 public: 3265 }; 3266 #else 3267 T<int> t; 3268 // [email protected]:* {{'TemplatedClass::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 3269 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 3270 #endif 3271 } // namespace TemplatedClass 3272 3273 namespace TemplateClassWithField { 3274 #if defined(FIRST) 3275 template <class A> 3276 struct S { 3277 A a; 3278 }; 3279 #elif defined(SECOND) 3280 template <class A> 3281 struct S { 3282 A a; 3283 }; 3284 #else 3285 S<int> s; 3286 #endif 3287 3288 #if defined(FIRST) 3289 template <class A> 3290 struct T { 3291 A a; 3292 3293 private: 3294 }; 3295 #elif defined(SECOND) 3296 template <class A> 3297 struct T { 3298 A a; 3299 3300 public: 3301 }; 3302 #else 3303 T<int> t; 3304 // [email protected]:* {{'TemplateClassWithField::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 3305 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 3306 #endif 3307 } // namespace TemplateClassWithField 3308 3309 namespace TemplateClassWithTemplateField { 3310 #if defined(FIRST) 3311 template <class A> 3312 class WrapperS; 3313 template <class A> 3314 struct S { 3315 WrapperS<A> a; 3316 }; 3317 #elif defined(SECOND) 3318 template <class A> 3319 class WrapperS; 3320 template <class A> 3321 struct S { 3322 WrapperS<A> a; 3323 }; 3324 #else 3325 template <class A> 3326 class WrapperS{}; 3327 S<int> s; 3328 #endif 3329 3330 #if defined(FIRST) 3331 template <class A> 3332 class WrapperT; 3333 template <class A> 3334 struct T { 3335 WrapperT<A> a; 3336 3337 public: 3338 }; 3339 #elif defined(SECOND) 3340 template <class A> 3341 class WrapperT; 3342 template <class A> 3343 struct T { 3344 WrapperT<A> a; 3345 3346 private: 3347 }; 3348 #else 3349 template <class A> 3350 class WrapperT{}; 3351 T<int> t; 3352 // [email protected]:* {{'TemplateClassWithTemplateField::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 3353 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 3354 #endif 3355 } // namespace TemplateClassWithTemplateField 3356 3357 namespace EnumWithForwardDeclaration { 3358 #if defined(FIRST) 3359 enum E : int; 3360 struct S { 3361 void get(E) {} 3362 }; 3363 #elif defined(SECOND) 3364 enum E : int { A, B }; 3365 struct S { 3366 void get(E) {} 3367 }; 3368 #else 3369 S s; 3370 #endif 3371 3372 #if defined(FIRST) 3373 struct T { 3374 void get(E) {} 3375 public: 3376 }; 3377 #elif defined(SECOND) 3378 struct T { 3379 void get(E) {} 3380 private: 3381 }; 3382 #else 3383 T t; 3384 // [email protected]:* {{'EnumWithForwardDeclaration::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 3385 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 3386 #endif 3387 } // namespace EnumWithForwardDeclaration 3388 3389 namespace StructWithForwardDeclaration { 3390 #if defined(FIRST) 3391 struct P {}; 3392 struct S { 3393 struct P *ptr; 3394 }; 3395 #elif defined(SECOND) 3396 struct S { 3397 struct P *ptr; 3398 }; 3399 #else 3400 S s; 3401 #endif 3402 3403 #if defined(FIRST) 3404 struct Q {}; 3405 struct T { 3406 struct Q *ptr; 3407 public: 3408 }; 3409 #elif defined(SECOND) 3410 struct T { 3411 struct Q *ptr; 3412 private: 3413 }; 3414 #else 3415 T t; 3416 // [email protected]:* {{'StructWithForwardDeclaration::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 3417 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 3418 #endif 3419 } // namespace StructWithForwardDeclaration 3420 3421 namespace StructWithForwardDeclarationNoDefinition { 3422 #if defined(FIRST) 3423 struct P; 3424 struct S { 3425 struct P *ptr; 3426 }; 3427 #elif defined(SECOND) 3428 struct S { 3429 struct P *ptr; 3430 }; 3431 #else 3432 S s; 3433 #endif 3434 3435 #if defined(FIRST) 3436 struct Q; 3437 struct T { 3438 struct Q *ptr; 3439 3440 public: 3441 }; 3442 #elif defined(SECOND) 3443 struct T { 3444 struct Q *ptr; 3445 3446 private: 3447 }; 3448 #else 3449 T t; 3450 // [email protected]:* {{'StructWithForwardDeclarationNoDefinition::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 3451 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 3452 #endif 3453 } // namespace StructWithForwardDeclarationNoDefinition 3454 3455 namespace LateParsedDefaultArgument { 3456 #if defined(FIRST) 3457 template <typename T> 3458 struct S { 3459 struct R { 3460 void foo(T x = 0) {} 3461 }; 3462 }; 3463 #elif defined(SECOND) 3464 #else 3465 void run() { 3466 S<int>::R().foo(); 3467 } 3468 #endif 3469 } // namespace LateParsedDefaultArgument 3470 3471 namespace LateParsedDefaultArgument { 3472 #if defined(FIRST) 3473 template <typename alpha> struct Bravo { 3474 void charlie(bool delta = false) {} 3475 }; 3476 typedef Bravo<char> echo; 3477 echo foxtrot; 3478 3479 Bravo<char> golf; 3480 #elif defined(SECOND) 3481 #else 3482 #endif 3483 } // LateParsedDefaultArgument 3484 3485 namespace DifferentParameterNameInTemplate { 3486 #if defined(FIRST) || defined(SECOND) 3487 template <typename T> 3488 struct S { 3489 typedef T Type; 3490 3491 static void Run(const Type *name_one); 3492 }; 3493 3494 template <typename T> 3495 void S<T>::Run(const T *name_two) {} 3496 3497 template <typename T> 3498 struct Foo { 3499 ~Foo() { Handler::Run(nullptr); } 3500 Foo() {} 3501 3502 class Handler : public S<T> {}; 3503 3504 void Get(typename Handler::Type *x = nullptr) {} 3505 void Add() { Handler::Run(nullptr); } 3506 }; 3507 #endif 3508 3509 #if defined(FIRST) 3510 struct Beta; 3511 3512 struct Alpha { 3513 Alpha(); 3514 void Go() { betas.Get(); } 3515 Foo<Beta> betas; 3516 }; 3517 3518 #elif defined(SECOND) 3519 struct Beta {}; 3520 3521 struct BetaHelper { 3522 void add_Beta() { betas.Add(); } 3523 Foo<Beta> betas; 3524 }; 3525 3526 #else 3527 Alpha::Alpha() {} 3528 #endif 3529 } // DifferentParameterNameInTemplate 3530 3531 namespace ParameterTest { 3532 #if defined(FIRST) 3533 class X {}; 3534 template <typename G> 3535 class S { 3536 public: 3537 typedef G Type; 3538 static inline G *Foo(const G *a, int * = nullptr); 3539 }; 3540 3541 template<typename G> 3542 G* S<G>::Foo(const G* aaaa, int*) {} 3543 #elif defined(SECOND) 3544 template <typename G> 3545 class S { 3546 public: 3547 typedef G Type; 3548 static inline G *Foo(const G *a, int * = nullptr); 3549 }; 3550 3551 template<typename G> 3552 G* S<G>::Foo(const G* asdf, int*) {} 3553 #else 3554 S<X> s; 3555 #endif 3556 } // ParameterTest 3557 3558 namespace MultipleTypedefs { 3559 #if defined(FIRST) 3560 typedef int B1; 3561 typedef B1 A1; 3562 struct S1 { 3563 A1 x; 3564 }; 3565 #elif defined(SECOND) 3566 typedef int A1; 3567 struct S1 { 3568 A1 x; 3569 }; 3570 #else 3571 S1 s1; 3572 #endif 3573 3574 #if defined(FIRST) 3575 struct T2 { int x; }; 3576 typedef T2 B2; 3577 typedef B2 A2; 3578 struct S2 { 3579 T2 x; 3580 }; 3581 #elif defined(SECOND) 3582 struct T2 { int x; }; 3583 typedef T2 A2; 3584 struct S2 { 3585 T2 x; 3586 }; 3587 #else 3588 S2 s2; 3589 #endif 3590 3591 #if defined(FIRST) 3592 using A3 = const int; 3593 using B3 = volatile A3; 3594 struct S3 { 3595 B3 x = 1; 3596 }; 3597 #elif defined(SECOND) 3598 using A3 = volatile const int; 3599 using B3 = A3; 3600 struct S3 { 3601 B3 x = 1; 3602 }; 3603 #else 3604 S3 s3; 3605 #endif 3606 3607 #if defined(FIRST) 3608 using A4 = int; 3609 using B4 = A4; 3610 struct S4 { 3611 B4 x; 3612 }; 3613 #elif defined(SECOND) 3614 using A4 = int; 3615 using B4 = ::MultipleTypedefs::A4; 3616 struct S4 { 3617 B4 x; 3618 }; 3619 #else 3620 S4 s4; 3621 #endif 3622 3623 #if defined(FIRST) 3624 using A5 = int; 3625 using B5 = MultipleTypedefs::A5; 3626 struct S5 { 3627 B5 x; 3628 }; 3629 #elif defined(SECOND) 3630 using A5 = int; 3631 using B5 = ::MultipleTypedefs::A5; 3632 struct S5 { 3633 B5 x; 3634 }; 3635 #else 3636 S5 s5; 3637 #endif 3638 } // MultipleTypedefs 3639 3640 namespace DefaultArguments { 3641 #if defined(FIRST) 3642 template <typename T> 3643 struct S { 3644 struct R { 3645 void foo(T x = 0); 3646 }; 3647 }; 3648 #elif defined(SECOND) 3649 template <typename T> 3650 struct S { 3651 struct R { 3652 void foo(T x = 1); 3653 }; 3654 }; 3655 #else 3656 void run() { 3657 S<int>::R().foo(); 3658 } 3659 // [email protected]:* {{'DefaultArguments::S::R' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'foo' with 1st parameter with a default argument}} 3660 // [email protected]:* {{but in 'FirstModule' found method 'foo' with 1st parameter with a different default argument}} 3661 #endif 3662 3663 #if defined(FIRST) 3664 template <typename alpha> struct Bravo { 3665 void charlie(bool delta = false); 3666 }; 3667 typedef Bravo<char> echo; 3668 echo foxtrot; 3669 #elif defined(SECOND) 3670 template <typename alpha> struct Bravo { 3671 void charlie(bool delta = (false)); 3672 }; 3673 typedef Bravo<char> echo; 3674 echo foxtrot; 3675 #else 3676 Bravo<char> golf; 3677 // [email protected]:* {{'DefaultArguments::Bravo' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'charlie' with 1st parameter with a default argument}} 3678 // [email protected]:* {{but in 'FirstModule' found method 'charlie' with 1st parameter with a different default argument}} 3679 #endif 3680 } // namespace DefaultArguments 3681 3682 namespace FunctionDecl { 3683 #if defined(FIRST) 3684 struct S1 {}; 3685 S1 s1a; 3686 #elif defined(SECOND) 3687 struct S1 {}; 3688 #else 3689 S1 s1; 3690 #endif 3691 3692 #if defined(FIRST) 3693 struct S2 { 3694 S2() = default; 3695 }; 3696 S2 s2a = S2(); 3697 #elif defined(SECOND) 3698 struct S2 { 3699 S2() = default; 3700 }; 3701 #else 3702 S2 s2; 3703 #endif 3704 3705 #if defined(FIRST) 3706 struct S3 { 3707 S3() = delete; 3708 }; 3709 S3* s3c; 3710 #elif defined(SECOND) 3711 struct S3 { 3712 S3() = delete; 3713 }; 3714 #else 3715 S3* s3; 3716 #endif 3717 3718 #if defined(FIRST) || defined(SECOND) 3719 int F1(int x, float y = 2.7) { return 1; } 3720 #else 3721 int I1 = F1(1); 3722 #endif 3723 3724 #if defined(FIRST) 3725 int F2() { return 1; } 3726 #elif defined(SECOND) 3727 double F2() { return 1; } 3728 #else 3729 int I2 = F2(); 3730 // expected-error@-1 {{call to 'F2' is ambiguous}} 3731 // [email protected]:* {{candidate function}} 3732 // [email protected]:* {{candidate function}} 3733 #endif 3734 3735 #if defined(FIRST) 3736 int F3(float) { return 1; } 3737 #elif defined(SECOND) 3738 int F3(double) { return 1; } 3739 #else 3740 int I3 = F3(1); 3741 // expected-error@-1 {{call to 'F3' is ambiguous}} 3742 // [email protected]:* {{candidate function}} 3743 // [email protected]:* {{candidate function}} 3744 #endif 3745 3746 #if defined(FIRST) 3747 int F4(int x) { return 1; } 3748 #elif defined(SECOND) 3749 int F4(int y) { return 1; } 3750 #else 3751 int I4 = F4(1); 3752 // [email protected]:* {{'FunctionDecl::F4' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter with name 'y'}} 3753 // [email protected]:* {{but in 'FirstModule' found 1st parameter with name 'x'}} 3754 #endif 3755 3756 #if defined(FIRST) 3757 int F5(int x) { return 1; } 3758 #elif defined(SECOND) 3759 int F5(int x = 1) { return 1; } 3760 #else 3761 int I5 = F6(1); 3762 // [email protected]:* {{'FunctionDecl::F5' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter without a default argument}} 3763 // [email protected]:* {{but in 'FirstModule' found 1st parameter with a default argument}} 3764 #endif 3765 3766 #if defined(FIRST) 3767 int F6(int x = 2) { return 1; } 3768 #elif defined(SECOND) 3769 int F6(int x = 1) { return 1; } 3770 #else 3771 int I6 = F6(1); 3772 // [email protected]:* {{'FunctionDecl::F6' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter with a default argument}} 3773 // [email protected]:* {{but in 'FirstModule' found 1st parameter with a different default argument}} 3774 #endif 3775 3776 using I = int; 3777 #if defined(FIRST) 3778 I F7() { return 0; } 3779 #elif defined(SECOND) 3780 int F7() { return 0; } 3781 #else 3782 int I7 = F7(); 3783 // [email protected]:* {{'FunctionDecl::F7' has different definitions in different modules; definition in module 'SecondModule' first difference is return type is 'int'}} 3784 // [email protected]:* {{but in 'FirstModule' found different return type 'FunctionDecl::I' (aka 'int')}} 3785 #endif 3786 3787 #if defined(FIRST) 3788 int F8(int) { return 0; } 3789 #elif defined(SECOND) 3790 int F8(I) { return 0; } 3791 #else 3792 int I8 = F8(1); 3793 // [email protected]:* {{'FunctionDecl::F8' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter with type 'FunctionDecl::I' (aka 'int')}} 3794 // [email protected]:* {{but in 'FirstModule' found 1st parameter with type 'int'}} 3795 #endif 3796 3797 #if defined(FIRST) 3798 int F9(int[1]) { return 0; } 3799 #elif defined(SECOND) 3800 int F9(int[2]) { return 0; } 3801 #else 3802 int I9 = F9(nullptr); 3803 // [email protected]:* {{'FunctionDecl::F9' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter with type 'int *' decayed from 'int [2]'}} 3804 // [email protected]:* {{but in 'FirstModule' found 1st parameter with type 'int *' decayed from 'int [1]'}} 3805 #endif 3806 3807 #if defined(FIRST) 3808 int F10() { return 1; } 3809 #elif defined(SECOND) 3810 int F10() { return 2; } 3811 #else 3812 int I10 = F10(); 3813 #endif 3814 // [email protected]:* {{'FunctionDecl::F10' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} 3815 // [email protected]:* {{but in 'FirstModule' found a different body}} 3816 3817 #if defined(FIRST) 3818 struct S11 { 3819 template <int> void foo(); 3820 }; 3821 #elif defined(SECOND) 3822 struct S11 { 3823 template <int> void foo(); 3824 }; 3825 template <int> void S11::foo() {} 3826 #else 3827 S11 s11; 3828 #endif 3829 3830 #if defined(FIRST) 3831 struct S12 { 3832 void foo(int x); 3833 }; 3834 #elif defined(SECOND) 3835 struct S12 { 3836 void foo(int x); 3837 }; 3838 void S12::foo(int y) {} 3839 #else 3840 S12 s12; 3841 #endif 3842 3843 #if defined(FIRST) 3844 struct S13 { 3845 void foo(int x); 3846 }; 3847 void S13::foo(int y) {} 3848 #elif defined(SECOND) 3849 struct S13 { 3850 void foo(int x); 3851 }; 3852 void S13::foo(int y) {} 3853 #else 3854 S13 s13; 3855 #endif 3856 } // namespace FunctionDecl 3857 3858 namespace DeclTemplateArguments { 3859 #if defined(FIRST) 3860 int foo() { return 1; } 3861 int bar() { return foo(); } 3862 #elif defined(SECOND) 3863 template <class T = int> 3864 int foo() { return 2; } 3865 int bar() { return foo<>(); } 3866 #else 3867 int num = bar(); 3868 // [email protected]:* {{'DeclTemplateArguments::bar' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} 3869 // [email protected]:* {{but in 'FirstModule' found a different body}} 3870 #endif 3871 } 3872 3873 // Keep macros contained to one file. 3874 #ifdef FIRST 3875 #undef FIRST 3876 #endif 3877 3878 #ifdef SECOND 3879 #undef SECOND 3880 #endif 3881 3882 #ifdef ACCESS 3883 #undef ACCESS 3884 #endif 3885