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 Constructor { 664 #if defined(FIRST) 665 struct S1 { 666 S1() {} 667 void foo() {} 668 }; 669 #elif defined(SECOND) 670 struct S1 { 671 void foo() {} 672 S1() {} 673 }; 674 #else 675 S1 s1; 676 // [email protected]:* {{'Constructor::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found method 'foo'}} 677 // [email protected]:* {{but in 'FirstModule' found constructor}} 678 #endif 679 680 #if defined(FIRST) 681 struct S2 { 682 S2(int) {} 683 S2(int, int) {} 684 }; 685 #elif defined(SECOND) 686 struct S2 { 687 S2(int, int) {} 688 S2(int) {} 689 }; 690 #else 691 S2* s2; 692 // [email protected]:* {{'Constructor::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found constructor that has 2 parameters}} 693 // [email protected]:* {{but in 'FirstModule' found constructor that has 1 parameter}} 694 #endif 695 696 #define DECLS(CLASS) \ 697 CLASS(int); \ 698 CLASS(double); \ 699 CLASS(int, int); 700 701 #if defined(FIRST) || defined(SECOND) 702 struct Valid1 { 703 DECLS(Valid1) 704 }; 705 #else 706 Valid1* v1; 707 #endif 708 709 #if defined(FIRST) || defined(SECOND) 710 struct Invalid1 { 711 DECLS(Invalid1) 712 ACCESS 713 }; 714 #else 715 Invalid1* i1; 716 // [email protected]:* {{'Constructor::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 717 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 718 #endif 719 #undef DECLS 720 } // namespace Constructor 721 722 namespace Destructor { 723 #if defined(FIRST) 724 struct S1 { 725 ~S1() {} 726 S1() {} 727 }; 728 #elif defined(SECOND) 729 struct S1 { 730 S1() {} 731 ~S1() {} 732 }; 733 #else 734 S1 s1; 735 // [email protected]:* {{'Destructor::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found constructor}} 736 // [email protected]:* {{but in 'FirstModule' found destructor}} 737 #endif 738 739 #if defined(FIRST) 740 struct S2 { 741 virtual ~S2() {} 742 void foo() {} 743 }; 744 #elif defined(SECOND) 745 struct S2 { 746 ~S2() {} 747 virtual void foo() {} 748 }; 749 #else 750 S2 s2; 751 // [email protected]:* {{'Destructor::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found destructor is not virtual}} 752 // [email protected]:* {{but in 'FirstModule' found destructor is virtual}} 753 #endif 754 755 #if defined(FIRST) || defined(SECOND) 756 struct Valid1 { 757 ~Valid1(); 758 }; 759 #else 760 Valid1 v1; 761 #endif 762 763 #if defined(FIRST) || defined(SECOND) 764 struct Invalid1 { 765 ~Invalid1(); 766 ACCESS 767 }; 768 #else 769 Invalid1 i1; 770 // [email protected]:* {{'Destructor::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 771 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 772 #endif 773 774 #if defined(FIRST) || defined(SECOND) 775 struct Valid2 { 776 virtual ~Valid2(); 777 }; 778 #else 779 Valid2 v2; 780 #endif 781 782 #if defined(FIRST) || defined(SECOND) 783 struct Invalid2 { 784 virtual ~Invalid2(); 785 ACCESS 786 }; 787 #else 788 Invalid2 i2; 789 // [email protected]:* {{'Destructor::Invalid2' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 790 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 791 #endif 792 } // namespace Destructor 793 794 namespace TypeDef { 795 #if defined(FIRST) 796 struct S1 { 797 typedef int a; 798 }; 799 #elif defined(SECOND) 800 struct S1 { 801 typedef double a; 802 }; 803 #else 804 S1 s1; 805 // [email protected]:* {{'TypeDef::S1::a' from module 'FirstModule' is not present in definition of 'TypeDef::S1' in module 'SecondModule'}} 806 // [email protected]:* {{declaration of 'a' does not match}} 807 #endif 808 809 #if defined(FIRST) 810 struct S2 { 811 typedef int a; 812 }; 813 #elif defined(SECOND) 814 struct S2 { 815 typedef int b; 816 }; 817 #else 818 S2 s2; 819 // [email protected]:* {{'TypeDef::S2::a' from module 'FirstModule' is not present in definition of 'TypeDef::S2' in module 'SecondModule'}} 820 // [email protected]:* {{definition has no member 'a'}} 821 #endif 822 823 #if defined(FIRST) 824 typedef int T; 825 struct S3 { 826 typedef T a; 827 }; 828 #elif defined(SECOND) 829 typedef double T; 830 struct S3 { 831 typedef T a; 832 }; 833 #else 834 S3 s3; 835 // [email protected]:* {{'TypeDef::S3::a' from module 'FirstModule' is not present in definition of 'TypeDef::S3' in module 'SecondModule'}} 836 // [email protected]:* {{declaration of 'a' does not match}} 837 #endif 838 839 #if defined(FIRST) 840 struct S4 { 841 typedef int a; 842 typedef int b; 843 }; 844 #elif defined(SECOND) 845 struct S4 { 846 typedef int b; 847 typedef int a; 848 }; 849 #else 850 S4 s4; 851 // [email protected]:* {{'TypeDef::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found typedef name 'b'}} 852 // [email protected]:* {{but in 'FirstModule' found typedef name 'a'}} 853 #endif 854 855 #if defined(FIRST) 856 struct S5 { 857 typedef int a; 858 typedef int b; 859 int x; 860 }; 861 #elif defined(SECOND) 862 struct S5 { 863 int x; 864 typedef int b; 865 typedef int a; 866 }; 867 #else 868 S5 s5; 869 // [email protected]:* {{'TypeDef::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found field}} 870 // [email protected]:* {{but in 'FirstModule' found typedef}} 871 #endif 872 873 #if defined(FIRST) 874 typedef float F; 875 struct S6 { 876 typedef int a; 877 typedef F b; 878 }; 879 #elif defined(SECOND) 880 struct S6 { 881 typedef int a; 882 typedef float b; 883 }; 884 #else 885 S6 s6; 886 // [email protected]:* {{'TypeDef::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found typedef 'b' with underlying type 'float'}} 887 // [email protected]:* {{but in 'FirstModule' found typedef 'b' with different underlying type 'TypeDef::F' (aka 'float')}} 888 #endif 889 890 #define DECLS \ 891 typedef int A; \ 892 typedef double B; \ 893 typedef I C; 894 895 #if defined(FIRST) || defined(SECOND) 896 typedef int I; 897 #endif 898 899 #if defined(FIRST) || defined(SECOND) 900 struct Valid1 { 901 DECLS 902 }; 903 #else 904 Valid1 v1; 905 #endif 906 907 #if defined(FIRST) || defined(SECOND) 908 struct Invalid1 { 909 DECLS 910 ACCESS 911 }; 912 #else 913 Invalid1 i1; 914 // [email protected]:* {{'TypeDef::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 915 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 916 #endif 917 #undef DECLS 918 } // namespace TypeDef 919 920 namespace Using { 921 #if defined(FIRST) 922 struct S1 { 923 using a = int; 924 }; 925 #elif defined(SECOND) 926 struct S1 { 927 using a = double; 928 }; 929 #else 930 S1 s1; 931 // [email protected]:* {{'Using::S1::a' from module 'FirstModule' is not present in definition of 'Using::S1' in module 'SecondModule'}} 932 // [email protected]:* {{declaration of 'a' does not match}} 933 #endif 934 935 #if defined(FIRST) 936 struct S2 { 937 using a = int; 938 }; 939 #elif defined(SECOND) 940 struct S2 { 941 using b = int; 942 }; 943 #else 944 S2 s2; 945 // [email protected]:* {{'Using::S2::a' from module 'FirstModule' is not present in definition of 'Using::S2' in module 'SecondModule'}} 946 // [email protected]:* {{definition has no member 'a'}} 947 #endif 948 949 #if defined(FIRST) 950 typedef int T; 951 struct S3 { 952 using a = T; 953 }; 954 #elif defined(SECOND) 955 typedef double T; 956 struct S3 { 957 using a = T; 958 }; 959 #else 960 S3 s3; 961 // [email protected]:* {{'Using::S3::a' from module 'FirstModule' is not present in definition of 'Using::S3' in module 'SecondModule'}} 962 // [email protected]:* {{declaration of 'a' does not match}} 963 #endif 964 965 #if defined(FIRST) 966 struct S4 { 967 using a = int; 968 using b = int; 969 }; 970 #elif defined(SECOND) 971 struct S4 { 972 using b = int; 973 using a = int; 974 }; 975 #else 976 S4 s4; 977 // [email protected]:* {{'Using::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found type alias name 'b'}} 978 // [email protected]:* {{but in 'FirstModule' found type alias name 'a'}} 979 #endif 980 981 #if defined(FIRST) 982 struct S5 { 983 using a = int; 984 using b = int; 985 int x; 986 }; 987 #elif defined(SECOND) 988 struct S5 { 989 int x; 990 using b = int; 991 using a = int; 992 }; 993 #else 994 S5 s5; 995 // [email protected]:* {{'Using::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found field}} 996 // [email protected]:* {{but in 'FirstModule' found type alias}} 997 #endif 998 999 #if defined(FIRST) 1000 typedef float F; 1001 struct S6 { 1002 using a = int; 1003 using b = F; 1004 }; 1005 #elif defined(SECOND) 1006 struct S6 { 1007 using a = int; 1008 using b = float; 1009 }; 1010 #else 1011 S6 s6; 1012 // [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'}} 1013 // [email protected]:* {{but in 'FirstModule' found type alias 'b' with different underlying type 'Using::F' (aka 'float')}} 1014 #endif 1015 1016 #if defined(FIRST) || defined(SECOND) 1017 using I = int; 1018 #endif 1019 1020 #define DECLS \ 1021 using A = int; \ 1022 using B = double; \ 1023 using C = I; 1024 1025 #if defined(FIRST) || defined(SECOND) 1026 struct Valid1 { 1027 DECLS 1028 }; 1029 #else 1030 Valid1 v1; 1031 #endif 1032 1033 #if defined(FIRST) || defined(SECOND) 1034 struct Invalid1 { 1035 DECLS 1036 ACCESS 1037 }; 1038 #else 1039 Invalid1 i1; 1040 // [email protected]:* {{'Using::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1041 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1042 #endif 1043 #undef DECLS 1044 } // namespace Using 1045 1046 namespace RecordType { 1047 #if defined(FIRST) 1048 struct B1 {}; 1049 struct S1 { 1050 B1 x; 1051 }; 1052 #elif defined(SECOND) 1053 struct A1 {}; 1054 struct S1 { 1055 A1 x; 1056 }; 1057 #else 1058 S1 s1; 1059 // [email protected]:* {{'RecordType::S1::x' from module 'FirstModule' is not present in definition of 'RecordType::S1' in module 'SecondModule'}} 1060 // [email protected]:* {{declaration of 'x' does not match}} 1061 #endif 1062 1063 #define DECLS \ 1064 Foo F; 1065 1066 #if defined(FIRST) || defined(SECOND) 1067 struct Foo {}; 1068 #endif 1069 1070 #if defined(FIRST) || defined(SECOND) 1071 struct Valid1 { 1072 DECLS 1073 }; 1074 #else 1075 Valid1 v1; 1076 #endif 1077 1078 #if defined(FIRST) || defined(SECOND) 1079 struct Invalid1 { 1080 DECLS 1081 ACCESS 1082 }; 1083 #else 1084 Invalid1 i1; 1085 // [email protected]:* {{'RecordType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1086 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1087 #endif 1088 #undef DECLS 1089 } // namespace RecordType 1090 1091 namespace DependentType { 1092 #if defined(FIRST) 1093 template <class T> 1094 class S1 { 1095 typename T::typeA x; 1096 }; 1097 #elif defined(SECOND) 1098 template <class T> 1099 class S1 { 1100 typename T::typeB x; 1101 }; 1102 #else 1103 template<class T> 1104 using U1 = S1<T>; 1105 // [email protected]:* {{'DependentType::S1::x' from module 'FirstModule' is not present in definition of 'S1<T>' in module 'SecondModule'}} 1106 // [email protected]:* {{declaration of 'x' does not match}} 1107 #endif 1108 1109 #define DECLS \ 1110 typename T::typeA x; 1111 1112 #if defined(FIRST) || defined(SECOND) 1113 template <class T> 1114 struct Valid1 { 1115 DECLS 1116 }; 1117 #else 1118 template <class T> 1119 using V1 = Valid1<T>; 1120 #endif 1121 1122 #if defined(FIRST) || defined(SECOND) 1123 template <class T> 1124 struct Invalid1 { 1125 DECLS 1126 ACCESS 1127 }; 1128 #else 1129 template <class T> 1130 using I1 = Invalid1<T>; 1131 // [email protected]:* {{'DependentType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1132 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1133 #endif 1134 #undef DECLS 1135 } // namespace DependentType 1136 1137 namespace ElaboratedType { 1138 #if defined(FIRST) 1139 namespace N1 { using type = double; } 1140 struct S1 { 1141 N1::type x; 1142 }; 1143 #elif defined(SECOND) 1144 namespace N1 { using type = int; } 1145 struct S1 { 1146 N1::type x; 1147 }; 1148 #else 1149 S1 s1; 1150 // [email protected]:* {{'ElaboratedType::S1::x' from module 'FirstModule' is not present in definition of 'ElaboratedType::S1' in module 'SecondModule'}} 1151 // [email protected]:* {{declaration of 'x' does not match}} 1152 #endif 1153 1154 #define DECLS \ 1155 NS::type x; 1156 1157 #if defined(FIRST) || defined(SECOND) 1158 namespace NS { using type = float; } 1159 #endif 1160 1161 #if defined(FIRST) || defined(SECOND) 1162 struct Valid1 { 1163 DECLS 1164 }; 1165 #else 1166 Valid1 v1; 1167 #endif 1168 1169 #if defined(FIRST) || defined(SECOND) 1170 struct Invalid1 { 1171 DECLS 1172 ACCESS 1173 }; 1174 #else 1175 Invalid1 i1; 1176 // [email protected]:* {{'ElaboratedType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1177 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1178 #endif 1179 #undef DECLS 1180 } // namespace ElaboratedType 1181 1182 namespace Enum { 1183 #if defined(FIRST) 1184 enum A1 {}; 1185 struct S1 { 1186 A1 x; 1187 }; 1188 #elif defined(SECOND) 1189 enum A2 {}; 1190 struct S1 { 1191 A2 x; 1192 }; 1193 #else 1194 S1 s1; 1195 // [email protected]:* {{'Enum::S1::x' from module 'FirstModule' is not present in definition of 'Enum::S1' in module 'SecondModule'}} 1196 // [email protected]:* {{declaration of 'x' does not match}} 1197 #endif 1198 1199 #define DECLS \ 1200 E e = E1; 1201 1202 #if defined(FIRST) || defined(SECOND) 1203 enum E { E1, E2 }; 1204 #endif 1205 1206 #if defined(FIRST) || defined(SECOND) 1207 struct Valid1 { 1208 DECLS 1209 }; 1210 #else 1211 Valid1 v1; 1212 #endif 1213 1214 #if defined(FIRST) || defined(SECOND) 1215 struct Invalid1 { 1216 DECLS 1217 ACCESS 1218 }; 1219 #else 1220 Invalid1 i1; 1221 // [email protected]:* {{'Enum::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1222 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1223 #endif 1224 #undef DECLS 1225 } 1226 1227 namespace NestedNamespaceSpecifier { 1228 #if defined(FIRST) 1229 namespace LevelA1 { 1230 using Type = int; 1231 } 1232 1233 struct S1 { 1234 LevelA1::Type x; 1235 }; 1236 # elif defined(SECOND) 1237 namespace LevelB1 { 1238 namespace LevelC1 { 1239 using Type = int; 1240 } 1241 } 1242 1243 struct S1 { 1244 LevelB1::LevelC1::Type x; 1245 }; 1246 #else 1247 S1 s1; 1248 // [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')}} 1249 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'LevelA1::Type' (aka 'int')}} 1250 #endif 1251 1252 #if defined(FIRST) 1253 namespace LevelA2 { using Type = int; } 1254 struct S2 { 1255 LevelA2::Type x; 1256 }; 1257 # elif defined(SECOND) 1258 struct S2 { 1259 int x; 1260 }; 1261 #else 1262 S2 s2; 1263 // [email protected]:* {{'NestedNamespaceSpecifier::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with type 'int'}} 1264 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'LevelA2::Type' (aka 'int')}} 1265 #endif 1266 1267 namespace LevelA3 { using Type = int; } 1268 namespace LevelB3 { using Type = int; } 1269 #if defined(FIRST) 1270 struct S3 { 1271 LevelA3::Type x; 1272 }; 1273 # elif defined(SECOND) 1274 struct S3 { 1275 LevelB3::Type x; 1276 }; 1277 #else 1278 S3 s3; 1279 // [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')}} 1280 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'LevelA3::Type' (aka 'int')}} 1281 #endif 1282 1283 #if defined(FIRST) 1284 struct TA4 { using Type = int; }; 1285 struct S4 { 1286 TA4::Type x; 1287 }; 1288 # elif defined(SECOND) 1289 struct TB4 { using Type = int; }; 1290 struct S4 { 1291 TB4::Type x; 1292 }; 1293 #else 1294 S4 s4; 1295 // [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')}} 1296 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'TA4::Type' (aka 'int')}} 1297 #endif 1298 1299 #if defined(FIRST) 1300 struct T5 { using Type = int; }; 1301 struct S5 { 1302 T5::Type x; 1303 }; 1304 # elif defined(SECOND) 1305 namespace T5 { using Type = int; }; 1306 struct S5 { 1307 T5::Type x; 1308 }; 1309 #else 1310 S5 s5; 1311 // [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')}} 1312 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'T5::Type' (aka 'int')}} 1313 #endif 1314 1315 #if defined(FIRST) 1316 namespace N6 {using I = int;} 1317 struct S6 { 1318 NestedNamespaceSpecifier::N6::I x; 1319 }; 1320 # elif defined(SECOND) 1321 using I = int; 1322 struct S6 { 1323 ::NestedNamespaceSpecifier::I x; 1324 }; 1325 #else 1326 S6 s6; 1327 // [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')}} 1328 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'NestedNamespaceSpecifier::N6::I' (aka 'int')}} 1329 #endif 1330 1331 #if defined(FIRST) 1332 template <class T, class U> 1333 class S7 { 1334 typename T::type *x = {}; 1335 int z = x->T::foo(); 1336 }; 1337 #elif defined(SECOND) 1338 template <class T, class U> 1339 class S7 { 1340 typename T::type *x = {}; 1341 int z = x->U::foo(); 1342 }; 1343 #else 1344 template <class T, class U> 1345 using U7 = S7<T, U>; 1346 // [email protected]:* {{'NestedNamespaceSpecifier::S7' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'z' with an initializer}} 1347 // [email protected]:* {{but in 'FirstModule' found field 'z' with a different initializer}} 1348 #endif 1349 1350 #if defined(FIRST) 1351 template <class T> 1352 class S8 { 1353 int x = T::template X<int>::value; 1354 }; 1355 #elif defined(SECOND) 1356 template <class T> 1357 class S8 { 1358 int x = T::template Y<int>::value; 1359 }; 1360 #else 1361 template <class T> 1362 using U8 = S8<T>; 1363 // [email protected]:* {{'NestedNamespaceSpecifier::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'x' with an initializer}} 1364 // [email protected]:* {{but in 'FirstModule' found field 'x' with a different initializer}} 1365 #endif 1366 1367 #if defined(FIRST) 1368 namespace N9 { using I = int; } 1369 namespace O9 = N9; 1370 struct S9 { 1371 O9::I x; 1372 }; 1373 #elif defined(SECOND) 1374 namespace N9 { using I = int; } 1375 namespace P9 = N9; 1376 struct S9 { 1377 P9::I x; 1378 }; 1379 #else 1380 S9 s9; 1381 // [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')}} 1382 // [email protected]:* {{but in 'FirstModule' found field 'x' with type 'O9::I' (aka 'int')}} 1383 #endif 1384 1385 namespace N10 { 1386 #if defined(FIRST) 1387 inline namespace A { struct X {}; } 1388 struct S10 { 1389 A::X x; 1390 }; 1391 #elif defined(SECOND) 1392 inline namespace B { struct X {}; } 1393 struct S10 { 1394 B::X x; 1395 }; 1396 #else 1397 S10 s10; 1398 // [email protected]:* {{'NestedNamespaceSpecifier::N10::S10::x' from module 'SecondModule' is not present in definition of 'NestedNamespaceSpecifier::N10::S10' in module 'FirstModule'}} 1399 // [email protected]:* {{declaration of 'x' does not match}} 1400 #endif 1401 } 1402 1403 #define DECLS \ 1404 NS1::Type a; \ 1405 NS1::NS2::Type b; \ 1406 NS1::S c; \ 1407 NS3::Type d; 1408 1409 #if defined(FIRST) || defined(SECOND) 1410 namespace NS1 { 1411 using Type = int; 1412 namespace NS2 { 1413 using Type = double; 1414 } 1415 struct S {}; 1416 } 1417 namespace NS3 = NS1; 1418 #endif 1419 1420 #if defined(FIRST) || defined(SECOND) 1421 struct Valid1 { 1422 DECLS 1423 }; 1424 #else 1425 Valid1 v1; 1426 #endif 1427 1428 #if defined(FIRST) || defined(SECOND) 1429 struct Invalid1 { 1430 DECLS 1431 ACCESS 1432 }; 1433 #else 1434 Invalid1 i1; 1435 // [email protected]:* {{'NestedNamespaceSpecifier::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1436 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1437 #endif 1438 #undef DECLS 1439 1440 #define DECLS \ 1441 typename T::type *x = {}; \ 1442 int y = x->T::foo(); \ 1443 int z = U::template X<int>::value; 1444 1445 #if defined(FIRST) || defined(SECOND) 1446 template <class T, class U> 1447 struct Valid2 { 1448 DECLS 1449 }; 1450 #else 1451 template <class T, class U> 1452 using V2 = Valid2<T, U>; 1453 #endif 1454 1455 #if defined(FIRST) || defined(SECOND) 1456 template <class T, class U> 1457 struct Invalid2 { 1458 DECLS 1459 ACCESS 1460 }; 1461 #else 1462 template <class T, class U> 1463 using I2 = Invalid2<T, U>; 1464 // [email protected]:* {{'NestedNamespaceSpecifier::Invalid2' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1465 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1466 #endif 1467 #undef DECLS 1468 } // namespace NestedNamespaceSpecifier 1469 1470 namespace TemplateSpecializationType { 1471 #if defined(FIRST) 1472 template <class T1> struct U1 {}; 1473 struct S1 { 1474 U1<int> u; 1475 }; 1476 #elif defined(SECOND) 1477 template <class T1, class T2> struct U1 {}; 1478 struct S1 { 1479 U1<int, int> u; 1480 }; 1481 #else 1482 S1 s1; 1483 // [email protected]:* {{'TemplateSpecializationType::S1::u' from module 'FirstModule' is not present in definition of 'TemplateSpecializationType::S1' in module 'SecondModule'}} 1484 // [email protected]:* {{declaration of 'u' does not match}} 1485 #endif 1486 1487 #if defined(FIRST) 1488 template <class T1> struct U2 {}; 1489 struct S2 { 1490 U2<int> u; 1491 }; 1492 #elif defined(SECOND) 1493 template <class T1> struct V1 {}; 1494 struct S2 { 1495 V1<int> u; 1496 }; 1497 #else 1498 S2 s2; 1499 // [email protected]:* {{'TemplateSpecializationType::S2::u' from module 'FirstModule' is not present in definition of 'TemplateSpecializationType::S2' in module 'SecondModule'}} 1500 // [email protected]:* {{declaration of 'u' does not match}} 1501 #endif 1502 1503 #define DECLS \ 1504 OneTemplateArg<int> x; \ 1505 OneTemplateArg<double> y; \ 1506 OneTemplateArg<char *> z; \ 1507 TwoTemplateArgs<int, int> a; \ 1508 TwoTemplateArgs<double, float> b; \ 1509 TwoTemplateArgs<short *, char> c; 1510 1511 #if defined(FIRST) || defined(SECOND) 1512 template <class T> struct OneTemplateArg {}; 1513 template <class T, class U> struct TwoTemplateArgs {}; 1514 #endif 1515 1516 #if defined(FIRST) || defined(SECOND) 1517 struct Valid1 { 1518 DECLS 1519 }; 1520 #else 1521 Valid1 v1; 1522 #endif 1523 1524 #if defined(FIRST) || defined(SECOND) 1525 struct Invalid1 { 1526 DECLS 1527 ACCESS 1528 }; 1529 #else 1530 Invalid1 i1; 1531 // [email protected]:* {{'TemplateSpecializationType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1532 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1533 #endif 1534 #undef DECLS 1535 } // namespace TemplateSpecializationType 1536 1537 namespace TemplateArgument { 1538 #if defined(FIRST) 1539 template <class> struct U1{}; 1540 struct S1 { 1541 U1<int> x; 1542 }; 1543 #elif defined(SECOND) 1544 template <int> struct U1{}; 1545 struct S1 { 1546 U1<1> x; 1547 }; 1548 #else 1549 S1 s1; 1550 // [email protected]:* {{'TemplateArgument::S1::x' from module 'FirstModule' is not present in definition of 'TemplateArgument::S1' in module 'SecondModule'}} 1551 // [email protected]:* {{declaration of 'x' does not match}} 1552 #endif 1553 1554 #if defined(FIRST) 1555 template <int> struct U2{}; 1556 struct S2 { 1557 using T = U2<2>; 1558 }; 1559 #elif defined(SECOND) 1560 template <int> struct U2{}; 1561 struct S2 { 1562 using T = U2<(2)>; 1563 }; 1564 #else 1565 S2 s2; 1566 // [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)>'}} 1567 // [email protected]:* {{but in 'FirstModule' found type alias 'T' with different underlying type 'U2<2>'}} 1568 #endif 1569 1570 #if defined(FIRST) 1571 template <int> struct U3{}; 1572 struct S3 { 1573 using T = U3<2>; 1574 }; 1575 #elif defined(SECOND) 1576 template <int> struct U3{}; 1577 struct S3 { 1578 using T = U3<1 + 1>; 1579 }; 1580 #else 1581 S3 s3; 1582 // [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>'}} 1583 // [email protected]:* {{but in 'FirstModule' found type alias 'T' with different underlying type 'U3<2>'}} 1584 #endif 1585 1586 #if defined(FIRST) 1587 template<class> struct T4a {}; 1588 template <template <class> class T> struct U4 {}; 1589 struct S4 { 1590 U4<T4a> x; 1591 }; 1592 #elif defined(SECOND) 1593 template<class> struct T4b {}; 1594 template <template <class> class T> struct U4 {}; 1595 struct S4 { 1596 U4<T4b> x; 1597 }; 1598 #else 1599 S4 s4; 1600 // [email protected]:* {{'TemplateArgument::S4::x' from module 'FirstModule' is not present in definition of 'TemplateArgument::S4' in module 'SecondModule'}} 1601 // [email protected]:* {{declaration of 'x' does not match}} 1602 #endif 1603 1604 #if defined(FIRST) 1605 template <class T> struct U5 {}; 1606 struct S5 { 1607 U5<int> x; 1608 }; 1609 #elif defined(SECOND) 1610 template <class T> struct U5 {}; 1611 struct S5 { 1612 U5<short> x; 1613 }; 1614 #else 1615 S5 s5; 1616 // [email protected]:* {{'TemplateArgument::S5::x' from module 'FirstModule' is not present in definition of 'TemplateArgument::S5' in module 'SecondModule'}} 1617 // [email protected]:* {{declaration of 'x' does not match}} 1618 #endif 1619 1620 #if defined(FIRST) 1621 template <class T> struct U6 {}; 1622 struct S6 { 1623 U6<int> x; 1624 U6<short> y; 1625 }; 1626 #elif defined(SECOND) 1627 template <class T> struct U6 {}; 1628 struct S6 { 1629 U6<short> y; 1630 U6<int> x; 1631 }; 1632 #else 1633 S6 s6; 1634 // [email protected]:* {{'TemplateArgument::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found field 'y'}} 1635 // [email protected]:* {{but in 'FirstModule' found field 'x'}} 1636 #endif 1637 1638 #define DECLS \ 1639 OneClass<int> a; \ 1640 OneInt<1> b; \ 1641 using c = OneClass<float>; \ 1642 using d = OneInt<2>; \ 1643 using e = OneInt<2 + 2>; \ 1644 OneTemplateClass<OneClass> f; \ 1645 OneTemplateInt<OneInt> g; 1646 1647 #if defined(FIRST) || defined(SECOND) 1648 template <class> struct OneClass{}; 1649 template <int> struct OneInt{}; 1650 template <template <class> class> struct OneTemplateClass{}; 1651 template <template <int> class> struct OneTemplateInt{}; 1652 #endif 1653 1654 #if defined(FIRST) || defined(SECOND) 1655 struct Valid1 { 1656 DECLS 1657 }; 1658 #else 1659 Valid1 v1; 1660 #endif 1661 1662 #if defined(FIRST) || defined(SECOND) 1663 struct Invalid1 { 1664 DECLS 1665 ACCESS 1666 }; 1667 #else 1668 Invalid1 i1; 1669 // [email protected]:* {{'TemplateArgument::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1670 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1671 #endif 1672 #undef DECLS 1673 } // namespace TemplateArgument 1674 1675 namespace TemplateTypeParmType { 1676 #if defined(FIRST) 1677 template <class T1, class T2> 1678 struct S1 { 1679 T1 x; 1680 }; 1681 #elif defined(SECOND) 1682 template <class T1, class T2> 1683 struct S1 { 1684 T2 x; 1685 }; 1686 #else 1687 using TemplateTypeParmType::S1; 1688 // [email protected]:* {{'TemplateTypeParmType::S1::x' from module 'FirstModule' is not present in definition of 'S1<T1, T2>' in module 'SecondModule'}} 1689 // [email protected]:* {{declaration of 'x' does not match}} 1690 #endif 1691 1692 #if defined(FIRST) 1693 template <int ...Ts> 1694 struct U2 {}; 1695 template <int T, int U> 1696 class S2 { 1697 typedef U2<U, T> type; 1698 type x; 1699 }; 1700 #elif defined(SECOND) 1701 template <int ...Ts> 1702 struct U2 {}; 1703 template <int T, int U> 1704 class S2 { 1705 typedef U2<T, U> type; 1706 type x; 1707 }; 1708 #else 1709 using TemplateTypeParmType::S2; 1710 // [email protected]:* {{'TemplateTypeParmType::S2::x' from module 'FirstModule' is not present in definition of 'S2<T, U>' in module 'SecondModule'}} 1711 // [email protected]:* {{declaration of 'x' does not match}} 1712 // [email protected]:* {{'TemplateTypeParmType::S2::type' from module 'FirstModule' is not present in definition of 'S2<T, U>' in module 'SecondModule'}} 1713 // [email protected]:* {{declaration of 'type' does not match}} 1714 #endif 1715 1716 #define DECLS \ 1717 T t; \ 1718 U u; \ 1719 ParameterPack<T> a; \ 1720 ParameterPack<T, U> b; \ 1721 ParameterPack<U> c; \ 1722 ParameterPack<U, T> d; 1723 1724 #if defined(FIRST) || defined(SECOND) 1725 template <class ...Ts> struct ParameterPack {}; 1726 #endif 1727 1728 #if defined(FIRST) || defined(SECOND) 1729 template <class T, class U> 1730 struct Valid1 { 1731 DECLS 1732 }; 1733 #else 1734 using TemplateTypeParmType::Valid1; 1735 #endif 1736 1737 #if defined(FIRST) || defined(SECOND) 1738 template <class T, class U> 1739 struct Invalid1 { 1740 DECLS 1741 ACCESS 1742 }; 1743 #else 1744 using TemplateTypeParmType::Invalid1; 1745 // [email protected]:* {{'TemplateTypeParmType::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1746 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1747 #endif 1748 #undef DECLS 1749 } // namespace TemplateTypeParmType 1750 1751 namespace VarDecl { 1752 #if defined(FIRST) 1753 struct S1 { 1754 static int x; 1755 static int y; 1756 }; 1757 #elif defined(SECOND) 1758 struct S1 { 1759 static int y; 1760 static int x; 1761 }; 1762 #else 1763 S1 s1; 1764 // [email protected]:* {{'VarDecl::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member with name 'y'}} 1765 // [email protected]:* {{but in 'FirstModule' found data member with name 'x'}} 1766 #endif 1767 1768 #if defined(FIRST) 1769 struct S2 { 1770 static int x; 1771 }; 1772 #elif defined(SECOND) 1773 using I = int; 1774 struct S2 { 1775 static I x; 1776 }; 1777 #else 1778 S2 s2; 1779 // [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')}} 1780 // [email protected]:* {{but in 'FirstModule' found data member 'x' with different type 'int'}} 1781 #endif 1782 1783 #if defined(FIRST) 1784 struct S3 { 1785 static const int x = 1; 1786 }; 1787 #elif defined(SECOND) 1788 struct S3 { 1789 static const int x; 1790 }; 1791 #else 1792 S3 s3; 1793 // [email protected]:* {{'VarDecl::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' with an initializer}} 1794 // [email protected]:* {{but in 'FirstModule' found data member 'x' without an initializer}} 1795 #endif 1796 1797 #if defined(FIRST) 1798 struct S4 { 1799 static const int x = 1; 1800 }; 1801 #elif defined(SECOND) 1802 struct S4 { 1803 static const int x = 2; 1804 }; 1805 #else 1806 S4 s4; 1807 // [email protected]:* {{'VarDecl::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' with an initializer}} 1808 // [email protected]:* {{but in 'FirstModule' found data member 'x' with a different initializer}} 1809 #endif 1810 1811 #if defined(FIRST) 1812 struct S5 { 1813 static const int x = 1; 1814 }; 1815 #elif defined(SECOND) 1816 struct S5 { 1817 static constexpr int x = 1; 1818 }; 1819 #else 1820 S5 s5; 1821 // [email protected]:* {{'VarDecl::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member 'x' is not constexpr}} 1822 // [email protected]:* {{but in 'FirstModule' found data member 'x' is constexpr}} 1823 #endif 1824 1825 #if defined(FIRST) 1826 struct S6 { 1827 static const int x = 1; 1828 }; 1829 #elif defined(SECOND) 1830 struct S6 { 1831 static const int y = 1; 1832 }; 1833 #else 1834 S6 s6; 1835 // [email protected]:* {{'VarDecl::S6::x' from module 'FirstModule' is not present in definition of 'VarDecl::S6' in module 'SecondModule'}} 1836 // [email protected]:* {{definition has no member 'x'}} 1837 #endif 1838 1839 #if defined(FIRST) 1840 struct S7 { 1841 static const int x = 1; 1842 }; 1843 #elif defined(SECOND) 1844 struct S7 { 1845 static const unsigned x = 1; 1846 }; 1847 #else 1848 S7 s7; 1849 // [email protected]:* {{'VarDecl::S7::x' from module 'FirstModule' is not present in definition of 'VarDecl::S7' in module 'SecondModule'}} 1850 // [email protected]:* {{declaration of 'x' does not match}} 1851 #endif 1852 1853 #if defined(FIRST) 1854 struct S8 { 1855 public: 1856 static const int x = 1; 1857 }; 1858 #elif defined(SECOND) 1859 struct S8 { 1860 static const int x = 1; 1861 public: 1862 }; 1863 #else 1864 S8 s8; 1865 // [email protected]:* {{'VarDecl::S8' has different definitions in different modules; first difference is definition in module 'SecondModule' found data member}} 1866 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1867 #endif 1868 1869 #if defined(FIRST) 1870 struct S9 { 1871 static const int x = 1; 1872 }; 1873 #elif defined(SECOND) 1874 struct S9 { 1875 static int x; 1876 }; 1877 #else 1878 S9 s9; 1879 // [email protected]:* {{'VarDecl::S9::x' from module 'FirstModule' is not present in definition of 'VarDecl::S9' in module 'SecondModule'}} 1880 // [email protected]:* {{declaration of 'x' does not match}} 1881 #endif 1882 1883 #define DECLS \ 1884 static int a; \ 1885 static I b; \ 1886 static const int c = 1; \ 1887 static constexpr int d = 5; 1888 1889 #if defined(FIRST) || defined(SECOND) 1890 using I = int; 1891 #endif 1892 1893 #if defined(FIRST) || defined(SECOND) 1894 struct Valid1 { 1895 DECLS 1896 }; 1897 #else 1898 Valid1 v1; 1899 #endif 1900 1901 #if defined(FIRST) || defined(SECOND) 1902 struct Invalid1 { 1903 DECLS 1904 ACCESS 1905 }; 1906 #else 1907 Invalid1 i1; 1908 // [email protected]:* {{'VarDecl::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 1909 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 1910 #endif 1911 #undef DECLS 1912 } // namespace VarDecl 1913 1914 namespace Friend { 1915 #if defined(FIRST) 1916 struct T1 {}; 1917 struct S1 { 1918 friend class T1; 1919 }; 1920 #elif defined(SECOND) 1921 struct T1 {}; 1922 struct S1 { 1923 friend T1; 1924 }; 1925 #else 1926 S1 s1; 1927 // [email protected]:* {{'Friend::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend 'Friend::T1'}} 1928 // [email protected]:* {{but in 'FirstModule' found friend 'class T1'}} 1929 #endif 1930 1931 #if defined(FIRST) 1932 struct T2 {}; 1933 struct S2 { 1934 friend class T2; 1935 }; 1936 #elif defined(SECOND) 1937 struct T2 {}; 1938 struct S2 { 1939 friend struct T2; 1940 }; 1941 #else 1942 S2 s2; 1943 // [email protected]:* {{'Friend::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend 'struct T2'}} 1944 // [email protected]:* {{but in 'FirstModule' found friend 'class T2'}} 1945 #endif 1946 1947 #if defined(FIRST) 1948 struct T3 {}; 1949 struct S3 { 1950 friend const T3; 1951 }; 1952 #elif defined(SECOND) 1953 struct T3 {}; 1954 struct S3 { 1955 friend T3; 1956 }; 1957 #else 1958 S3 s3; 1959 // [email protected]:* {{'Friend::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend 'Friend::T3'}} 1960 // [email protected]:* {{but in 'FirstModule' found friend 'const Friend::T3'}} 1961 #endif 1962 1963 #if defined(FIRST) 1964 struct T4 {}; 1965 struct S4 { 1966 friend T4; 1967 }; 1968 #elif defined(SECOND) 1969 struct S4 { 1970 friend void T4(); 1971 }; 1972 #else 1973 S4 s4; 1974 // [email protected]:* {{'Friend::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend function}} 1975 // [email protected]:* {{but in 'FirstModule' found friend class}} 1976 #endif 1977 1978 #if defined(FIRST) 1979 struct S5 { 1980 friend void T5a(); 1981 }; 1982 #elif defined(SECOND) 1983 struct S5 { 1984 friend void T5b(); 1985 }; 1986 #else 1987 S5 s5; 1988 // [email protected]:* {{'Friend::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found friend function 'T5b'}} 1989 // [email protected]:* {{but in 'FirstModule' found friend function 'T5a'}} 1990 #endif 1991 1992 #define DECLS \ 1993 friend class FriendA; \ 1994 friend struct FriendB; \ 1995 friend FriendC; \ 1996 friend const FriendD; \ 1997 friend void Function(); 1998 1999 #if defined(FIRST) || defined(SECOND) 2000 class FriendA {}; 2001 class FriendB {}; 2002 class FriendC {}; 2003 class FriendD {}; 2004 #endif 2005 2006 #if defined(FIRST) || defined(SECOND) 2007 struct Valid1 { 2008 DECLS 2009 }; 2010 #else 2011 Valid1 v1; 2012 #endif 2013 2014 #if defined(FIRST) || defined(SECOND) 2015 struct Invalid1 { 2016 DECLS 2017 ACCESS 2018 }; 2019 #else 2020 Invalid1 i1; 2021 // [email protected]:* {{'Friend::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2022 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2023 #endif 2024 #undef DECLS 2025 } // namespace Friend 2026 2027 namespace TemplateParameters { 2028 #if defined(FIRST) 2029 template <class A> 2030 struct S1 {}; 2031 #elif defined(SECOND) 2032 template <class B> 2033 struct S1 {}; 2034 #else 2035 using TemplateParameters::S1; 2036 // [email protected]:* {{'TemplateParameters::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter 'B'}} 2037 // [email protected]:* {{but in 'FirstModule' found template parameter 'A'}} 2038 #endif 2039 2040 #if defined(FIRST) 2041 template <class A = double> 2042 struct S2 {}; 2043 #elif defined(SECOND) 2044 template <class A = int> 2045 struct S2 {}; 2046 #else 2047 using TemplateParameters::S2; 2048 // [email protected]:* {{'TemplateParameters::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with default argument}} 2049 // [email protected]:* {{but in 'FirstModule' found template parameter with different default argument}} 2050 #endif 2051 2052 #if defined(FIRST) 2053 template <class A = int> 2054 struct S3 {}; 2055 #elif defined(SECOND) 2056 template <class A> 2057 struct S3 {}; 2058 #else 2059 using TemplateParameters::S3; 2060 // [email protected]:* {{'TemplateParameters::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with no default argument}} 2061 // [email protected]:* {{but in 'FirstModule' found template parameter with default argument}} 2062 #endif 2063 2064 #if defined(FIRST) 2065 template <int A> 2066 struct S4 {}; 2067 #elif defined(SECOND) 2068 template <int A = 2> 2069 struct S4 {}; 2070 #else 2071 using TemplateParameters::S4; 2072 // [email protected]:* {{'TemplateParameters::S4' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with default argument}} 2073 // [email protected]:* {{but in 'FirstModule' found template parameter with no default argument}} 2074 #endif 2075 2076 #if defined(FIRST) 2077 template <int> class S5_first {}; 2078 template <template<int> class A = S5_first> 2079 struct S5 {}; 2080 #elif defined(SECOND) 2081 template <int> class S5_second {}; 2082 template <template<int> class A = S5_second> 2083 struct S5 {}; 2084 #else 2085 using TemplateParameters::S5; 2086 // [email protected]:* {{'TemplateParameters::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found template parameter with default argument}} 2087 // [email protected]:* {{but in 'FirstModule' found template parameter with different default argument}} 2088 #endif 2089 2090 #if defined(FIRST) 2091 template <class A> 2092 struct S6 {}; 2093 #elif defined(SECOND) 2094 template <class> 2095 struct S6 {}; 2096 #else 2097 using TemplateParameters::S6; 2098 // [email protected]:* {{'TemplateParameters::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found unnamed template parameter}} 2099 // [email protected]:* {{but in 'FirstModule' found template parameter 'A'}} 2100 #endif 2101 2102 #define DECLS 2103 2104 #if defined(FIRST) || defined(SECOND) 2105 template <class> class DefaultArg; 2106 #endif 2107 2108 #if defined(FIRST) || defined(SECOND) 2109 template <int, class, template <class> class, 2110 int A, class B, template <int> class C, 2111 int D = 1, class E = int, template <class F> class = DefaultArg> 2112 struct Valid1 { 2113 DECLS 2114 }; 2115 #else 2116 using TemplateParameters::Valid1; 2117 #endif 2118 2119 #if defined(FIRST) || defined(SECOND) 2120 template <int, class, template <class> class, 2121 int A, class B, template <int> class C, 2122 int D = 1, class E = int, template <class F> class = DefaultArg> 2123 struct Invalid1 { 2124 DECLS 2125 ACCESS 2126 }; 2127 #else 2128 using TemplateParameters::Invalid1; 2129 // [email protected]:* {{'TemplateParameters::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2130 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2131 #endif 2132 #undef DECLS 2133 } // namespace TemplateParameters 2134 2135 namespace BaseClass { 2136 #if defined(FIRST) 2137 struct B1 {}; 2138 struct S1 : B1 {}; 2139 #elif defined(SECOND) 2140 struct S1 {}; 2141 #else 2142 S1 s1; 2143 // [email protected]:* {{'BaseClass::S1' has different definitions in different modules; first difference is definition in module 'SecondModule' found 0 base classes}} 2144 // [email protected]:* {{but in 'FirstModule' found 1 base class}} 2145 #endif 2146 2147 #if defined(FIRST) 2148 struct S2 {}; 2149 #elif defined(SECOND) 2150 struct B2 {}; 2151 struct S2 : virtual B2 {}; 2152 #else 2153 S2 s2; 2154 // [email protected]:* {{'BaseClass::S2' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1 base class}} 2155 // [email protected]:* {{but in 'FirstModule' found 0 base classes}} 2156 #endif 2157 2158 #if defined(FIRST) 2159 struct B3a {}; 2160 struct S3 : B3a {}; 2161 #elif defined(SECOND) 2162 struct B3b {}; 2163 struct S3 : virtual B3b {}; 2164 #else 2165 S3 s3; 2166 // [email protected]:* {{'BaseClass::S3' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1 virtual base class}} 2167 // [email protected]:* {{but in 'FirstModule' found 0 virtual base classes}} 2168 #endif 2169 2170 #if defined(FIRST) 2171 struct B4a {}; 2172 struct S4 : B4a {}; 2173 #elif defined(SECOND) 2174 struct B4b {}; 2175 struct S4 : B4b {}; 2176 #else 2177 S4 s4; 2178 // [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'}} 2179 // [email protected]:* {{but in 'FirstModule' found 1st base class with different type 'BaseClass::B4a'}} 2180 #endif 2181 2182 #if defined(FIRST) 2183 struct B5a {}; 2184 struct S5 : virtual B5a {}; 2185 #elif defined(SECOND) 2186 struct B5a {}; 2187 struct S5 : B5a {}; 2188 #else 2189 S5 s5; 2190 // [email protected]:* {{'BaseClass::S5' has different definitions in different modules; first difference is definition in module 'SecondModule' found 0 virtual base classes}} 2191 // [email protected]:* {{but in 'FirstModule' found 1 virtual base class}} 2192 #endif 2193 2194 #if defined(FIRST) 2195 struct B6a {}; 2196 struct S6 : B6a {}; 2197 #elif defined(SECOND) 2198 struct B6a {}; 2199 struct S6 : virtual B6a {}; 2200 #else 2201 S6 s6; 2202 // [email protected]:* {{'BaseClass::S6' has different definitions in different modules; first difference is definition in module 'SecondModule' found 1 virtual base class}} 2203 // [email protected]:* {{but in 'FirstModule' found 0 virtual base classes}} 2204 #endif 2205 2206 #if defined(FIRST) 2207 struct B7a {}; 2208 struct S7 : protected B7a {}; 2209 #elif defined(SECOND) 2210 struct B7a {}; 2211 struct S7 : B7a {}; 2212 #else 2213 S7 s7; 2214 // [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}} 2215 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B7a' with protected access specifier}} 2216 #endif 2217 2218 #if defined(FIRST) 2219 struct B8a {}; 2220 struct S8 : public B8a {}; 2221 #elif defined(SECOND) 2222 struct B8a {}; 2223 struct S8 : private B8a {}; 2224 #else 2225 S8 s8; 2226 // [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}} 2227 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B8a' with public access specifier}} 2228 #endif 2229 2230 #if defined(FIRST) 2231 struct B9a {}; 2232 struct S9 : private B9a {}; 2233 #elif defined(SECOND) 2234 struct B9a {}; 2235 struct S9 : public B9a {}; 2236 #else 2237 S9 s9; 2238 // [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}} 2239 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B9a' with private access specifier}} 2240 #endif 2241 2242 #if defined(FIRST) 2243 struct B10a {}; 2244 struct S10 : B10a {}; 2245 #elif defined(SECOND) 2246 struct B10a {}; 2247 struct S10 : protected B10a {}; 2248 #else 2249 S10 s10; 2250 // [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}} 2251 // [email protected]:* {{but in 'FirstModule' found 1st base class 'BaseClass::B10a' with no access specifier}} 2252 #endif 2253 2254 #define DECLS 2255 2256 #if defined(FIRST) || defined(SECOND) 2257 struct Base1 {}; 2258 struct Base2 {}; 2259 struct Base3 {}; 2260 struct Base4 {}; 2261 struct Base5 {}; 2262 #endif 2263 2264 #if defined(FIRST) || defined(SECOND) 2265 struct Valid1 : 2266 Base1, virtual Base2, protected Base3, public Base4, private Base5 { 2267 2268 DECLS 2269 }; 2270 #else 2271 Valid1 v1; 2272 #endif 2273 2274 #if defined(FIRST) || defined(SECOND) 2275 struct Invalid1 : 2276 Base1, virtual Base2, protected Base3, public Base4, private Base5 { 2277 2278 DECLS 2279 ACCESS 2280 }; 2281 #else 2282 Invalid1 i1; 2283 // [email protected]:* {{'BaseClass::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2284 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2285 #endif 2286 #undef DECLS 2287 } // namespace BaseClass 2288 2289 namespace PointersAndReferences { 2290 #if defined(FIRST) || defined(SECOND) 2291 template<typename> struct Wrapper{}; 2292 #endif 2293 2294 #if defined(FIRST) 2295 struct S1 { 2296 Wrapper<int*> x; 2297 }; 2298 #elif defined(SECOND) 2299 struct S1 { 2300 Wrapper<float*> x; 2301 }; 2302 #else 2303 S1 s1; 2304 // [email protected]:* {{PointersAndReferences::S1::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S1' in module 'SecondModule'}} 2305 // [email protected]:* {{declaration of 'x' does not match}} 2306 #endif 2307 2308 #if defined(FIRST) 2309 struct S2 { 2310 Wrapper<int &&> x; 2311 }; 2312 #elif defined(SECOND) 2313 struct S2 { 2314 Wrapper<float &&> x; 2315 }; 2316 #else 2317 S2 s2; 2318 // [email protected]:* {{PointersAndReferences::S2::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S2' in module 'SecondModule'}} 2319 // [email protected]:* {{declaration of 'x' does not match}} 2320 #endif 2321 2322 #if defined(FIRST) 2323 struct S3 { 2324 Wrapper<int *> x; 2325 }; 2326 #elif defined(SECOND) 2327 struct S3 { 2328 Wrapper<float *> x; 2329 }; 2330 #else 2331 S3 s3; 2332 // [email protected]:* {{PointersAndReferences::S3::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S3' in module 'SecondModule'}} 2333 // [email protected]:* {{declaration of 'x' does not match}} 2334 #endif 2335 2336 #if defined(FIRST) 2337 struct S4 { 2338 Wrapper<int &> x; 2339 }; 2340 #elif defined(SECOND) 2341 struct S4 { 2342 Wrapper<float &> x; 2343 }; 2344 #else 2345 S4 s4; 2346 // [email protected]:* {{PointersAndReferences::S4::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S4' in module 'SecondModule'}} 2347 // [email protected]:* {{declaration of 'x' does not match}} 2348 #endif 2349 2350 #if defined(FIRST) 2351 struct S5 { 2352 Wrapper<S5 *> x; 2353 }; 2354 #elif defined(SECOND) 2355 struct S5 { 2356 Wrapper<const S5 *> x; 2357 }; 2358 #else 2359 S5 s5; 2360 // [email protected]:* {{'PointersAndReferences::S5::x' from module 'SecondModule' is not present in definition of 'PointersAndReferences::S5' in module 'FirstModule'}} 2361 // [email protected]:* {{declaration of 'x' does not match}} 2362 #endif 2363 2364 #if defined(FIRST) 2365 struct S6 { 2366 Wrapper<int &> x; 2367 }; 2368 #elif defined(SECOND) 2369 struct S6 { 2370 Wrapper<const int &> x; 2371 }; 2372 #else 2373 S6 s6; 2374 // [email protected]:* {{PointersAndReferences::S6::x' from module 'FirstModule' is not present in definition of 'PointersAndReferences::S6' in module 'SecondModule'}} 2375 // [email protected]:* {{declaration of 'x' does not match}} 2376 #endif 2377 2378 #define DECLS \ 2379 Wrapper<int *> x1; \ 2380 Wrapper<float *> x2; \ 2381 Wrapper<const float *> x3; \ 2382 Wrapper<int &> x4; \ 2383 Wrapper<int &&> x5; \ 2384 Wrapper<const int &> x6; \ 2385 Wrapper<S1 *> x7; \ 2386 Wrapper<S1 &> x8; \ 2387 Wrapper<S1 &&> x9; 2388 2389 #if defined(FIRST) || defined(SECOND) 2390 struct Valid1 { 2391 DECLS 2392 }; 2393 #else 2394 Valid1 v1; 2395 #endif 2396 2397 #if defined(FIRST) || defined(SECOND) 2398 struct Invalid1 { 2399 DECLS 2400 ACCESS 2401 }; 2402 #else 2403 Invalid1 i1; 2404 // [email protected]:* {{'PointersAndReferences::Invalid1' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2405 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2406 #endif 2407 #undef DECLS 2408 } // namespace PointersAndReferences 2409 2410 2411 // Collection of interesting cases below. 2412 2413 // Naive parsing of AST can lead to cycles in processing. Ensure 2414 // self-references don't trigger an endless cycles of AST node processing. 2415 namespace SelfReference { 2416 #if defined(FIRST) 2417 template <template <int> class T> class Wrapper {}; 2418 2419 template <int N> class S { 2420 S(Wrapper<::SelfReference::S> &Ref) {} 2421 }; 2422 2423 struct Xx { 2424 struct Yy { 2425 }; 2426 }; 2427 2428 Xx::Xx::Xx::Yy yy; 2429 2430 namespace NNS { 2431 template <typename> struct Foo; 2432 template <template <class> class T = NNS::Foo> 2433 struct NestedNamespaceSpecifier {}; 2434 } 2435 #endif 2436 } // namespace SelfReference 2437 2438 namespace FriendFunction { 2439 #if defined(FIRST) 2440 void F(int = 0); 2441 struct S { friend void F(int); }; 2442 #elif defined(SECOND) 2443 void F(int); 2444 struct S { friend void F(int); }; 2445 #else 2446 S s; 2447 #endif 2448 2449 #if defined(FIRST) 2450 void G(int = 0); 2451 struct T { 2452 friend void G(int); 2453 2454 private: 2455 }; 2456 #elif defined(SECOND) 2457 void G(int); 2458 struct T { 2459 friend void G(int); 2460 2461 public: 2462 }; 2463 #else 2464 T t; 2465 // [email protected]:* {{'FriendFunction::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 2466 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 2467 #endif 2468 } // namespace FriendFunction 2469 2470 namespace ImplicitDecl { 2471 #if defined(FIRST) 2472 struct S { }; 2473 void S_Constructors() { 2474 // Trigger creation of implicit contructors 2475 S foo; 2476 S bar = foo; 2477 S baz(bar); 2478 } 2479 #elif defined(SECOND) 2480 struct S { }; 2481 #else 2482 S s; 2483 #endif 2484 2485 #if defined(FIRST) 2486 struct T { 2487 private: 2488 }; 2489 void T_Constructors() { 2490 // Trigger creation of implicit contructors 2491 T foo; 2492 T bar = foo; 2493 T baz(bar); 2494 } 2495 #elif defined(SECOND) 2496 struct T { 2497 public: 2498 }; 2499 #else 2500 T t; 2501 // [email protected]:* {{'ImplicitDecl::T' has different definitions in different modules; first difference is definition in module 'FirstModule' found private access specifier}} 2502 // [email protected]:* {{but in 'SecondModule' found public access specifier}} 2503 #endif 2504 2505 } // namespace ImplicitDecl 2506 2507 namespace TemplatedClass { 2508 #if defined(FIRST) 2509 template <class> 2510 struct S {}; 2511 #elif defined(SECOND) 2512 template <class> 2513 struct S {}; 2514 #else 2515 S<int> s; 2516 #endif 2517 2518 #if defined(FIRST) 2519 template <class> 2520 struct T { 2521 private: 2522 }; 2523 #elif defined(SECOND) 2524 template <class> 2525 struct T { 2526 public: 2527 }; 2528 #else 2529 T<int> t; 2530 // [email protected]:* {{'TemplatedClass::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 2531 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 2532 #endif 2533 } // namespace TemplatedClass 2534 2535 namespace TemplateClassWithField { 2536 #if defined(FIRST) 2537 template <class A> 2538 struct S { 2539 A a; 2540 }; 2541 #elif defined(SECOND) 2542 template <class A> 2543 struct S { 2544 A a; 2545 }; 2546 #else 2547 S<int> s; 2548 #endif 2549 2550 #if defined(FIRST) 2551 template <class A> 2552 struct T { 2553 A a; 2554 2555 private: 2556 }; 2557 #elif defined(SECOND) 2558 template <class A> 2559 struct T { 2560 A a; 2561 2562 public: 2563 }; 2564 #else 2565 T<int> t; 2566 // [email protected]:* {{'TemplateClassWithField::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found public access specifier}} 2567 // [email protected]:* {{but in 'FirstModule' found private access specifier}} 2568 #endif 2569 } // namespace TemplateClassWithField 2570 2571 namespace TemplateClassWithTemplateField { 2572 #if defined(FIRST) 2573 template <class A> 2574 class WrapperS; 2575 template <class A> 2576 struct S { 2577 WrapperS<A> a; 2578 }; 2579 #elif defined(SECOND) 2580 template <class A> 2581 class WrapperS; 2582 template <class A> 2583 struct S { 2584 WrapperS<A> a; 2585 }; 2586 #else 2587 template <class A> 2588 class WrapperS{}; 2589 S<int> s; 2590 #endif 2591 2592 #if defined(FIRST) 2593 template <class A> 2594 class WrapperT; 2595 template <class A> 2596 struct T { 2597 WrapperT<A> a; 2598 2599 public: 2600 }; 2601 #elif defined(SECOND) 2602 template <class A> 2603 class WrapperT; 2604 template <class A> 2605 struct T { 2606 WrapperT<A> a; 2607 2608 private: 2609 }; 2610 #else 2611 template <class A> 2612 class WrapperT{}; 2613 T<int> t; 2614 // [email protected]:* {{'TemplateClassWithTemplateField::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2615 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2616 #endif 2617 } // namespace TemplateClassWithTemplateField 2618 2619 namespace EnumWithForwardDeclaration { 2620 #if defined(FIRST) 2621 enum E : int; 2622 struct S { 2623 void get(E) {} 2624 }; 2625 #elif defined(SECOND) 2626 enum E : int { A, B }; 2627 struct S { 2628 void get(E) {} 2629 }; 2630 #else 2631 S s; 2632 #endif 2633 2634 #if defined(FIRST) 2635 struct T { 2636 void get(E) {} 2637 public: 2638 }; 2639 #elif defined(SECOND) 2640 struct T { 2641 void get(E) {} 2642 private: 2643 }; 2644 #else 2645 T t; 2646 // [email protected]:* {{'EnumWithForwardDeclaration::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2647 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2648 #endif 2649 } // namespace EnumWithForwardDeclaration 2650 2651 namespace StructWithForwardDeclaration { 2652 #if defined(FIRST) 2653 struct P {}; 2654 struct S { 2655 struct P *ptr; 2656 }; 2657 #elif defined(SECOND) 2658 struct S { 2659 struct P *ptr; 2660 }; 2661 #else 2662 S s; 2663 #endif 2664 2665 #if defined(FIRST) 2666 struct Q {}; 2667 struct T { 2668 struct Q *ptr; 2669 public: 2670 }; 2671 #elif defined(SECOND) 2672 struct T { 2673 struct Q *ptr; 2674 private: 2675 }; 2676 #else 2677 T t; 2678 // [email protected]:* {{'StructWithForwardDeclaration::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2679 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2680 #endif 2681 } // namespace StructWithForwardDeclaration 2682 2683 namespace StructWithForwardDeclarationNoDefinition { 2684 #if defined(FIRST) 2685 struct P; 2686 struct S { 2687 struct P *ptr; 2688 }; 2689 #elif defined(SECOND) 2690 struct S { 2691 struct P *ptr; 2692 }; 2693 #else 2694 S s; 2695 #endif 2696 2697 #if defined(FIRST) 2698 struct Q; 2699 struct T { 2700 struct Q *ptr; 2701 2702 public: 2703 }; 2704 #elif defined(SECOND) 2705 struct T { 2706 struct Q *ptr; 2707 2708 private: 2709 }; 2710 #else 2711 T t; 2712 // [email protected]:* {{'StructWithForwardDeclarationNoDefinition::T' has different definitions in different modules; first difference is definition in module 'SecondModule' found private access specifier}} 2713 // [email protected]:* {{but in 'FirstModule' found public access specifier}} 2714 #endif 2715 } // namespace StructWithForwardDeclarationNoDefinition 2716 2717 namespace LateParsedDefaultArgument { 2718 #if defined(FIRST) 2719 template <typename T> 2720 struct S { 2721 struct R { 2722 void foo(T x = 0) {} 2723 }; 2724 }; 2725 #elif defined(SECOND) 2726 #else 2727 void run() { 2728 S<int>::R().foo(); 2729 } 2730 #endif 2731 } // namespace LateParsedDefaultArgument 2732 2733 namespace LateParsedDefaultArgument { 2734 #if defined(FIRST) 2735 template <typename alpha> struct Bravo { 2736 void charlie(bool delta = false) {} 2737 }; 2738 typedef Bravo<char> echo; 2739 echo foxtrot; 2740 2741 Bravo<char> golf; 2742 #elif defined(SECOND) 2743 #else 2744 #endif 2745 } // LateParsedDefaultArgument 2746 2747 namespace DifferentParameterNameInTemplate { 2748 #if defined(FIRST) || defined(SECOND) 2749 template <typename T> 2750 struct S { 2751 typedef T Type; 2752 2753 static void Run(const Type *name_one); 2754 }; 2755 2756 template <typename T> 2757 void S<T>::Run(const T *name_two) {} 2758 2759 template <typename T> 2760 struct Foo { 2761 ~Foo() { Handler::Run(nullptr); } 2762 Foo() {} 2763 2764 class Handler : public S<T> {}; 2765 2766 void Get(typename Handler::Type *x = nullptr) {} 2767 void Add() { Handler::Run(nullptr); } 2768 }; 2769 #endif 2770 2771 #if defined(FIRST) 2772 struct Beta; 2773 2774 struct Alpha { 2775 Alpha(); 2776 void Go() { betas.Get(); } 2777 Foo<Beta> betas; 2778 }; 2779 2780 #elif defined(SECOND) 2781 struct Beta {}; 2782 2783 struct BetaHelper { 2784 void add_Beta() { betas.Add(); } 2785 Foo<Beta> betas; 2786 }; 2787 2788 #else 2789 Alpha::Alpha() {} 2790 #endif 2791 } // DifferentParameterNameInTemplate 2792 2793 namespace ParameterTest { 2794 #if defined(FIRST) 2795 class X {}; 2796 template <typename G> 2797 class S { 2798 public: 2799 typedef G Type; 2800 static inline G *Foo(const G *a, int * = nullptr); 2801 }; 2802 2803 template<typename G> 2804 G* S<G>::Foo(const G* aaaa, int*) {} 2805 #elif defined(SECOND) 2806 template <typename G> 2807 class S { 2808 public: 2809 typedef G Type; 2810 static inline G *Foo(const G *a, int * = nullptr); 2811 }; 2812 2813 template<typename G> 2814 G* S<G>::Foo(const G* asdf, int*) {} 2815 #else 2816 S<X> s; 2817 #endif 2818 } // ParameterTest 2819 2820 namespace MultipleTypedefs { 2821 #if defined(FIRST) 2822 typedef int B1; 2823 typedef B1 A1; 2824 struct S1 { 2825 A1 x; 2826 }; 2827 #elif defined(SECOND) 2828 typedef int A1; 2829 struct S1 { 2830 A1 x; 2831 }; 2832 #else 2833 S1 s1; 2834 #endif 2835 2836 #if defined(FIRST) 2837 struct T2 { int x; }; 2838 typedef T2 B2; 2839 typedef B2 A2; 2840 struct S2 { 2841 T2 x; 2842 }; 2843 #elif defined(SECOND) 2844 struct T2 { int x; }; 2845 typedef T2 A2; 2846 struct S2 { 2847 T2 x; 2848 }; 2849 #else 2850 S2 s2; 2851 #endif 2852 2853 #if defined(FIRST) 2854 using A3 = const int; 2855 using B3 = volatile A3; 2856 struct S3 { 2857 B3 x = 1; 2858 }; 2859 #elif defined(SECOND) 2860 using A3 = volatile const int; 2861 using B3 = A3; 2862 struct S3 { 2863 B3 x = 1; 2864 }; 2865 #else 2866 S3 s3; 2867 #endif 2868 2869 #if defined(FIRST) 2870 using A4 = int; 2871 using B4 = A4; 2872 struct S4 { 2873 B4 x; 2874 }; 2875 #elif defined(SECOND) 2876 using A4 = int; 2877 using B4 = ::MultipleTypedefs::A4; 2878 struct S4 { 2879 B4 x; 2880 }; 2881 #else 2882 S4 s4; 2883 #endif 2884 2885 #if defined(FIRST) 2886 using A5 = int; 2887 using B5 = MultipleTypedefs::A5; 2888 struct S5 { 2889 B5 x; 2890 }; 2891 #elif defined(SECOND) 2892 using A5 = int; 2893 using B5 = ::MultipleTypedefs::A5; 2894 struct S5 { 2895 B5 x; 2896 }; 2897 #else 2898 S5 s5; 2899 #endif 2900 } // MultipleTypedefs 2901 2902 namespace DefaultArguments { 2903 #if defined(FIRST) 2904 template <typename T> 2905 struct S { 2906 struct R { 2907 void foo(T x = 0); 2908 }; 2909 }; 2910 #elif defined(SECOND) 2911 template <typename T> 2912 struct S { 2913 struct R { 2914 void foo(T x = 1); 2915 }; 2916 }; 2917 #else 2918 void run() { 2919 S<int>::R().foo(); 2920 } 2921 // [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}} 2922 // [email protected]:* {{but in 'FirstModule' found method 'foo' with 1st parameter with a different default argument}} 2923 #endif 2924 2925 #if defined(FIRST) 2926 template <typename alpha> struct Bravo { 2927 void charlie(bool delta = false); 2928 }; 2929 typedef Bravo<char> echo; 2930 echo foxtrot; 2931 #elif defined(SECOND) 2932 template <typename alpha> struct Bravo { 2933 void charlie(bool delta = (false)); 2934 }; 2935 typedef Bravo<char> echo; 2936 echo foxtrot; 2937 #else 2938 Bravo<char> golf; 2939 // [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}} 2940 // [email protected]:* {{but in 'FirstModule' found method 'charlie' with 1st parameter with a different default argument}} 2941 #endif 2942 } // namespace DefaultArguments 2943 2944 namespace FunctionDecl { 2945 #if defined(FIRST) 2946 struct S1 {}; 2947 S1 s1a; 2948 #elif defined(SECOND) 2949 struct S1 {}; 2950 #else 2951 S1 s1; 2952 #endif 2953 2954 #if defined(FIRST) 2955 struct S2 { 2956 S2() = default; 2957 }; 2958 S2 s2a = S2(); 2959 #elif defined(SECOND) 2960 struct S2 { 2961 S2() = default; 2962 }; 2963 #else 2964 S2 s2; 2965 #endif 2966 2967 #if defined(FIRST) 2968 struct S3 { 2969 S3() = delete; 2970 }; 2971 S3* s3c; 2972 #elif defined(SECOND) 2973 struct S3 { 2974 S3() = delete; 2975 }; 2976 #else 2977 S3* s3; 2978 #endif 2979 2980 #if defined(FIRST) || defined(SECOND) 2981 int F1(int x, float y = 2.7) { return 1; } 2982 #else 2983 int I1 = F1(1); 2984 #endif 2985 2986 #if defined(FIRST) 2987 int F2() { return 1; } 2988 #elif defined(SECOND) 2989 double F2() { return 1; } 2990 #else 2991 int I2 = F2(); 2992 // expected-error@-1 {{call to 'F2' is ambiguous}} 2993 // [email protected]:* {{candidate function}} 2994 // [email protected]:* {{candidate function}} 2995 #endif 2996 2997 #if defined(FIRST) 2998 int F3(float) { return 1; } 2999 #elif defined(SECOND) 3000 int F3(double) { return 1; } 3001 #else 3002 int I3 = F3(1); 3003 // expected-error@-1 {{call to 'F3' is ambiguous}} 3004 // [email protected]:* {{candidate function}} 3005 // [email protected]:* {{candidate function}} 3006 #endif 3007 3008 #if defined(FIRST) 3009 int F4(int x) { return 1; } 3010 #elif defined(SECOND) 3011 int F4(int y) { return 1; } 3012 #else 3013 int I4 = F4(1); 3014 // [email protected]:* {{'FunctionDecl::F4' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter with name 'y'}} 3015 // [email protected]:* {{but in 'FirstModule' found 1st parameter with name 'x'}} 3016 #endif 3017 3018 #if defined(FIRST) 3019 int F5(int x) { return 1; } 3020 #elif defined(SECOND) 3021 int F5(int x = 1) { return 1; } 3022 #else 3023 int I5 = F6(1); 3024 // [email protected]:* {{'FunctionDecl::F5' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter without a default argument}} 3025 // [email protected]:* {{but in 'FirstModule' found 1st parameter with a default argument}} 3026 #endif 3027 3028 #if defined(FIRST) 3029 int F6(int x = 2) { return 1; } 3030 #elif defined(SECOND) 3031 int F6(int x = 1) { return 1; } 3032 #else 3033 int I6 = F6(1); 3034 // [email protected]:* {{'FunctionDecl::F6' has different definitions in different modules; definition in module 'SecondModule' first difference is 1st parameter with a default argument}} 3035 // [email protected]:* {{but in 'FirstModule' found 1st parameter with a different default argument}} 3036 #endif 3037 3038 using I = int; 3039 #if defined(FIRST) 3040 I F7() { return 0; } 3041 #elif defined(SECOND) 3042 int F7() { return 0; } 3043 #else 3044 int I7 = F7(); 3045 // [email protected]:* {{'FunctionDecl::F7' has different definitions in different modules; definition in module 'SecondModule' first difference is return type is 'int'}} 3046 // [email protected]:* {{but in 'FirstModule' found different return type 'FunctionDecl::I' (aka 'int')}} 3047 #endif 3048 3049 #if defined(FIRST) 3050 int F8(int) { return 0; } 3051 #elif defined(SECOND) 3052 int F8(I) { return 0; } 3053 #else 3054 int I8 = F8(1); 3055 // [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')}} 3056 // [email protected]:* {{but in 'FirstModule' found 1st parameter with type 'int'}} 3057 #endif 3058 3059 #if defined(FIRST) 3060 int F9(int[1]) { return 0; } 3061 #elif defined(SECOND) 3062 int F9(int[2]) { return 0; } 3063 #else 3064 int I9 = F9(nullptr); 3065 // [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]'}} 3066 // [email protected]:* {{but in 'FirstModule' found 1st parameter with type 'int *' decayed from 'int [1]'}} 3067 #endif 3068 3069 #if defined(FIRST) 3070 int F10() { return 1; } 3071 #elif defined(SECOND) 3072 int F10() { return 2; } 3073 #else 3074 int I10 = F10(); 3075 #endif 3076 // [email protected]:* {{'FunctionDecl::F10' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} 3077 // [email protected]:* {{but in 'FirstModule' found a different body}} 3078 } // namespace FunctionDecl 3079 3080 namespace DeclTemplateArguments { 3081 #if defined(FIRST) 3082 int foo() { return 1; } 3083 int bar() { return foo(); } 3084 #elif defined(SECOND) 3085 template <class T = int> 3086 int foo() { return 2; } 3087 int bar() { return foo<>(); } 3088 #else 3089 int num = bar(); 3090 // [email protected]:* {{'DeclTemplateArguments::bar' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} 3091 // [email protected]:* {{but in 'FirstModule' found a different body}} 3092 #endif 3093 } 3094 3095 // Keep macros contained to one file. 3096 #ifdef FIRST 3097 #undef FIRST 3098 #endif 3099 3100 #ifdef SECOND 3101 #undef SECOND 3102 #endif 3103 3104 #ifdef ACCESS 3105 #undef ACCESS 3106 #endif 3107