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| 13 | #ifndef LLVM_CLANG_AST_STMT_H |
| 14 | #define LLVM_CLANG_AST_STMT_H |
| 15 | |
| 16 | #include "clang/AST/DeclGroup.h" |
| 17 | #include "clang/AST/StmtIterator.h" |
| 18 | #include "clang/Basic/CapturedStmt.h" |
| 19 | #include "clang/Basic/IdentifierTable.h" |
| 20 | #include "clang/Basic/LLVM.h" |
| 21 | #include "clang/Basic/SourceLocation.h" |
| 22 | #include "llvm/ADT/ArrayRef.h" |
| 23 | #include "llvm/ADT/PointerIntPair.h" |
| 24 | #include "llvm/ADT/StringRef.h" |
| 25 | #include "llvm/ADT/iterator.h" |
| 26 | #include "llvm/ADT/iterator_range.h" |
| 27 | #include "llvm/Support/Casting.h" |
| 28 | #include "llvm/Support/Compiler.h" |
| 29 | #include "llvm/Support/ErrorHandling.h" |
| 30 | #include <algorithm> |
| 31 | #include <cassert> |
| 32 | #include <cstddef> |
| 33 | #include <iterator> |
| 34 | #include <string> |
| 35 | |
| 36 | namespace llvm { |
| 37 | |
| 38 | class FoldingSetNodeID; |
| 39 | |
| 40 | } |
| 41 | |
| 42 | namespace clang { |
| 43 | |
| 44 | class ASTContext; |
| 45 | class Attr; |
| 46 | class CapturedDecl; |
| 47 | class Decl; |
| 48 | class Expr; |
| 49 | class LabelDecl; |
| 50 | class ODRHash; |
| 51 | class PrinterHelper; |
| 52 | struct PrintingPolicy; |
| 53 | class RecordDecl; |
| 54 | class SourceManager; |
| 55 | class StringLiteral; |
| 56 | class Token; |
| 57 | class VarDecl; |
| 58 | |
| 59 | |
| 60 | |
| 61 | |
| 62 | |
| 63 | |
| 64 | |
| 65 | class alignas(void *) Stmt { |
| 66 | public: |
| 67 | enum StmtClass { |
| 68 | NoStmtClass = 0, |
| 69 | #define STMT(CLASS, PARENT) CLASS##Class, |
| 70 | #define STMT_RANGE(BASE, FIRST, LAST) \ |
| 71 | first##BASE##Constant=FIRST##Class, last##BASE##Constant=LAST##Class, |
| 72 | #define LAST_STMT_RANGE(BASE, FIRST, LAST) \ |
| 73 | first##BASE##Constant=FIRST##Class, last##BASE##Constant=LAST##Class |
| 74 | #define ABSTRACT_STMT(STMT) |
| 75 | #include "clang/AST/StmtNodes.inc" |
| 76 | }; |
| 77 | |
| 78 | |
| 79 | protected: |
| 80 | friend class ASTStmtReader; |
| 81 | friend class ASTStmtWriter; |
| 82 | |
| 83 | void *operator new(size_t bytes) noexcept { |
| 84 | llvm_unreachable("Stmts cannot be allocated with regular 'new'."); |
| 85 | } |
| 86 | |
| 87 | void operator delete(void *data) noexcept { |
| 88 | llvm_unreachable("Stmts cannot be released with regular 'delete'."); |
| 89 | } |
| 90 | |
| 91 | |
| 92 | |
| 93 | class StmtBitfields { |
| 94 | friend class ASTStmtReader; |
| 95 | friend class ASTStmtWriter; |
| 96 | friend class Stmt; |
| 97 | |
| 98 | |
| 99 | unsigned sClass : 8; |
| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 104 | |
| 105 | unsigned IsOMPStructuredBlock : 1; |
| 106 | }; |
| 107 | enum { NumStmtBits = 9 }; |
| 108 | |
| 109 | class NullStmtBitfields { |
| 110 | friend class ASTStmtReader; |
| 111 | friend class ASTStmtWriter; |
| 112 | friend class NullStmt; |
| 113 | |
| 114 | unsigned : NumStmtBits; |
| 115 | |
| 116 | |
| 117 | |
| 118 | |
| 119 | |
| 120 | |
| 121 | unsigned HasLeadingEmptyMacro : 1; |
| 122 | |
| 123 | |
| 124 | SourceLocation SemiLoc; |
| 125 | }; |
| 126 | |
| 127 | class CompoundStmtBitfields { |
| 128 | friend class ASTStmtReader; |
| 129 | friend class CompoundStmt; |
| 130 | |
| 131 | unsigned : NumStmtBits; |
| 132 | |
| 133 | unsigned NumStmts : 32 - NumStmtBits; |
| 134 | |
| 135 | |
| 136 | SourceLocation LBraceLoc; |
| 137 | }; |
| 138 | |
| 139 | class LabelStmtBitfields { |
| 140 | friend class LabelStmt; |
| 141 | |
| 142 | unsigned : NumStmtBits; |
| 143 | |
| 144 | SourceLocation IdentLoc; |
| 145 | }; |
| 146 | |
| 147 | class AttributedStmtBitfields { |
| 148 | friend class ASTStmtReader; |
| 149 | friend class AttributedStmt; |
| 150 | |
| 151 | unsigned : NumStmtBits; |
| 152 | |
| 153 | |
| 154 | unsigned NumAttrs : 32 - NumStmtBits; |
| 155 | |
| 156 | |
| 157 | SourceLocation AttrLoc; |
| 158 | }; |
| 159 | |
| 160 | class IfStmtBitfields { |
| 161 | friend class ASTStmtReader; |
| 162 | friend class IfStmt; |
| 163 | |
| 164 | unsigned : NumStmtBits; |
| 165 | |
| 166 | |
| 167 | unsigned IsConstexpr : 1; |
| 168 | |
| 169 | |
| 170 | unsigned HasElse : 1; |
| 171 | |
| 172 | |
| 173 | unsigned HasVar : 1; |
| 174 | |
| 175 | |
| 176 | unsigned HasInit : 1; |
| 177 | |
| 178 | |
| 179 | SourceLocation IfLoc; |
| 180 | }; |
| 181 | |
| 182 | class SwitchStmtBitfields { |
| 183 | friend class SwitchStmt; |
| 184 | |
| 185 | unsigned : NumStmtBits; |
| 186 | |
| 187 | |
| 188 | unsigned HasInit : 1; |
| 189 | |
| 190 | |
| 191 | unsigned HasVar : 1; |
| 192 | |
| 193 | |
| 194 | |
| 195 | |
| 196 | unsigned AllEnumCasesCovered : 1; |
| 197 | |
| 198 | |
| 199 | SourceLocation SwitchLoc; |
| 200 | }; |
| 201 | |
| 202 | class WhileStmtBitfields { |
| 203 | friend class ASTStmtReader; |
| 204 | friend class WhileStmt; |
| 205 | |
| 206 | unsigned : NumStmtBits; |
| 207 | |
| 208 | |
| 209 | unsigned HasVar : 1; |
| 210 | |
| 211 | |
| 212 | SourceLocation WhileLoc; |
| 213 | }; |
| 214 | |
| 215 | class DoStmtBitfields { |
| 216 | friend class DoStmt; |
| 217 | |
| 218 | unsigned : NumStmtBits; |
| 219 | |
| 220 | |
| 221 | SourceLocation DoLoc; |
| 222 | }; |
| 223 | |
| 224 | class ForStmtBitfields { |
| 225 | friend class ForStmt; |
| 226 | |
| 227 | unsigned : NumStmtBits; |
| 228 | |
| 229 | |
| 230 | SourceLocation ForLoc; |
| 231 | }; |
| 232 | |
| 233 | class GotoStmtBitfields { |
| 234 | friend class GotoStmt; |
| 235 | friend class IndirectGotoStmt; |
| 236 | |
| 237 | unsigned : NumStmtBits; |
| 238 | |
| 239 | |
| 240 | SourceLocation GotoLoc; |
| 241 | }; |
| 242 | |
| 243 | class ContinueStmtBitfields { |
| 244 | friend class ContinueStmt; |
| 245 | |
| 246 | unsigned : NumStmtBits; |
| 247 | |
| 248 | |
| 249 | SourceLocation ContinueLoc; |
| 250 | }; |
| 251 | |
| 252 | class BreakStmtBitfields { |
| 253 | friend class BreakStmt; |
| 254 | |
| 255 | unsigned : NumStmtBits; |
| 256 | |
| 257 | |
| 258 | SourceLocation BreakLoc; |
| 259 | }; |
| 260 | |
| 261 | class ReturnStmtBitfields { |
| 262 | friend class ReturnStmt; |
| 263 | |
| 264 | unsigned : NumStmtBits; |
| 265 | |
| 266 | |
| 267 | unsigned HasNRVOCandidate : 1; |
| 268 | |
| 269 | |
| 270 | SourceLocation RetLoc; |
| 271 | }; |
| 272 | |
| 273 | class SwitchCaseBitfields { |
| 274 | friend class SwitchCase; |
| 275 | friend class CaseStmt; |
| 276 | |
| 277 | unsigned : NumStmtBits; |
| 278 | |
| 279 | |
| 280 | |
| 281 | unsigned CaseStmtIsGNURange : 1; |
| 282 | |
| 283 | |
| 284 | SourceLocation KeywordLoc; |
| 285 | }; |
| 286 | |
| 287 | |
| 288 | |
| 289 | class ExprBitfields { |
| 290 | friend class ASTStmtReader; |
| 291 | friend class AtomicExpr; |
| 292 | friend class BlockDeclRefExpr; |
| 293 | friend class CallExpr; |
| 294 | friend class CXXConstructExpr; |
| 295 | friend class CXXDependentScopeMemberExpr; |
| 296 | friend class CXXNewExpr; |
| 297 | friend class CXXUnresolvedConstructExpr; |
| 298 | friend class DeclRefExpr; |
| 299 | friend class DependentScopeDeclRefExpr; |
| 300 | friend class DesignatedInitExpr; |
| 301 | friend class Expr; |
| 302 | friend class InitListExpr; |
| 303 | friend class ObjCArrayLiteral; |
| 304 | friend class ObjCDictionaryLiteral; |
| 305 | friend class ObjCMessageExpr; |
| 306 | friend class OffsetOfExpr; |
| 307 | friend class OpaqueValueExpr; |
| 308 | friend class OverloadExpr; |
| 309 | friend class ParenListExpr; |
| 310 | friend class PseudoObjectExpr; |
| 311 | friend class ShuffleVectorExpr; |
| 312 | |
| 313 | unsigned : NumStmtBits; |
| 314 | |
| 315 | unsigned ValueKind : 2; |
| 316 | unsigned ObjectKind : 3; |
| 317 | unsigned TypeDependent : 1; |
| 318 | unsigned ValueDependent : 1; |
| 319 | unsigned InstantiationDependent : 1; |
| 320 | unsigned ContainsUnexpandedParameterPack : 1; |
| 321 | }; |
| 322 | enum { NumExprBits = NumStmtBits + 9 }; |
| 323 | |
| 324 | class PredefinedExprBitfields { |
| 325 | friend class ASTStmtReader; |
| 326 | friend class PredefinedExpr; |
| 327 | |
| 328 | unsigned : NumExprBits; |
| 329 | |
| 330 | |
| 331 | |
| 332 | unsigned Kind : 4; |
| 333 | |
| 334 | |
| 335 | |
| 336 | unsigned HasFunctionName : 1; |
| 337 | |
| 338 | |
| 339 | SourceLocation Loc; |
| 340 | }; |
| 341 | |
| 342 | class DeclRefExprBitfields { |
| 343 | friend class ASTStmtReader; |
| 344 | friend class DeclRefExpr; |
| 345 | |
| 346 | unsigned : NumExprBits; |
| 347 | |
| 348 | unsigned HasQualifier : 1; |
| 349 | unsigned HasTemplateKWAndArgsInfo : 1; |
| 350 | unsigned HasFoundDecl : 1; |
| 351 | unsigned HadMultipleCandidates : 1; |
| 352 | unsigned RefersToEnclosingVariableOrCapture : 1; |
| 353 | |
| 354 | |
| 355 | SourceLocation Loc; |
| 356 | }; |
| 357 | |
| 358 | enum APFloatSemantics { |
| 359 | IEEEhalf, |
| 360 | IEEEsingle, |
| 361 | IEEEdouble, |
| 362 | x87DoubleExtended, |
| 363 | IEEEquad, |
| 364 | PPCDoubleDouble |
| 365 | }; |
| 366 | |
| 367 | class FloatingLiteralBitfields { |
| 368 | friend class FloatingLiteral; |
| 369 | |
| 370 | unsigned : NumExprBits; |
| 371 | |
| 372 | unsigned Semantics : 3; |
| 373 | unsigned IsExact : 1; |
| 374 | }; |
| 375 | |
| 376 | class StringLiteralBitfields { |
| 377 | friend class ASTStmtReader; |
| 378 | friend class StringLiteral; |
| 379 | |
| 380 | unsigned : NumExprBits; |
| 381 | |
| 382 | |
| 383 | |
| 384 | unsigned Kind : 3; |
| 385 | |
| 386 | |
| 387 | |
| 388 | |
| 389 | unsigned CharByteWidth : 3; |
| 390 | |
| 391 | unsigned IsPascal : 1; |
| 392 | |
| 393 | |
| 394 | |
| 395 | unsigned NumConcatenated; |
| 396 | }; |
| 397 | |
| 398 | class CharacterLiteralBitfields { |
| 399 | friend class CharacterLiteral; |
| 400 | |
| 401 | unsigned : NumExprBits; |
| 402 | |
| 403 | unsigned Kind : 3; |
| 404 | }; |
| 405 | |
| 406 | class UnaryOperatorBitfields { |
| 407 | friend class UnaryOperator; |
| 408 | |
| 409 | unsigned : NumExprBits; |
| 410 | |
| 411 | unsigned Opc : 5; |
| 412 | unsigned CanOverflow : 1; |
| 413 | |
| 414 | SourceLocation Loc; |
| 415 | }; |
| 416 | |
| 417 | class UnaryExprOrTypeTraitExprBitfields { |
| 418 | friend class UnaryExprOrTypeTraitExpr; |
| 419 | |
| 420 | unsigned : NumExprBits; |
| 421 | |
| 422 | unsigned Kind : 3; |
| 423 | unsigned IsType : 1; |
| 424 | }; |
| 425 | |
| 426 | class ArraySubscriptExprBitfields { |
| 427 | friend class ArraySubscriptExpr; |
| 428 | |
| 429 | unsigned : NumExprBits; |
| 430 | |
| 431 | SourceLocation RBracketLoc; |
| 432 | }; |
| 433 | |
| 434 | class CallExprBitfields { |
| 435 | friend class CallExpr; |
| 436 | |
| 437 | unsigned : NumExprBits; |
| 438 | |
| 439 | unsigned NumPreArgs : 1; |
| 440 | |
| 441 | |
| 442 | unsigned UsesADL : 1; |
| 443 | |
| 444 | |
| 445 | unsigned : 24 - 2 - NumExprBits; |
| 446 | |
| 447 | |
| 448 | |
| 449 | |
| 450 | unsigned OffsetToTrailingObjects : 8; |
| 451 | }; |
| 452 | enum { NumCallExprBits = 32 }; |
| 453 | |
| 454 | class MemberExprBitfields { |
| 455 | friend class MemberExpr; |
| 456 | |
| 457 | unsigned : NumExprBits; |
| 458 | |
| 459 | |
| 460 | unsigned IsArrow : 1; |
| 461 | |
| 462 | |
| 463 | |
| 464 | |
| 465 | |
| 466 | unsigned HasQualifierOrFoundDecl : 1; |
| 467 | |
| 468 | |
| 469 | |
| 470 | |
| 471 | |
| 472 | |
| 473 | unsigned HasTemplateKWAndArgsInfo : 1; |
| 474 | |
| 475 | |
| 476 | |
| 477 | unsigned HadMultipleCandidates : 1; |
| 478 | |
| 479 | |
| 480 | SourceLocation OperatorLoc; |
| 481 | }; |
| 482 | |
| 483 | class CastExprBitfields { |
| 484 | friend class CastExpr; |
| 485 | friend class ImplicitCastExpr; |
| 486 | |
| 487 | unsigned : NumExprBits; |
| 488 | |
| 489 | unsigned Kind : 6; |
| 490 | unsigned PartOfExplicitCast : 1; |
| 491 | |
| 492 | |
| 493 | |
| 494 | unsigned BasePathSize; |
| 495 | }; |
| 496 | |
| 497 | class BinaryOperatorBitfields { |
| 498 | friend class BinaryOperator; |
| 499 | |
| 500 | unsigned : NumExprBits; |
| 501 | |
| 502 | unsigned Opc : 6; |
| 503 | |
| 504 | |
| 505 | |
| 506 | unsigned FPFeatures : 3; |
| 507 | |
| 508 | SourceLocation OpLoc; |
| 509 | }; |
| 510 | |
| 511 | class InitListExprBitfields { |
| 512 | friend class InitListExpr; |
| 513 | |
| 514 | unsigned : NumExprBits; |
| 515 | |
| 516 | |
| 517 | |
| 518 | unsigned HadArrayRangeDesignator : 1; |
| 519 | }; |
| 520 | |
| 521 | class ParenListExprBitfields { |
| 522 | friend class ASTStmtReader; |
| 523 | friend class ParenListExpr; |
| 524 | |
| 525 | unsigned : NumExprBits; |
| 526 | |
| 527 | |
| 528 | unsigned NumExprs; |
| 529 | }; |
| 530 | |
| 531 | class GenericSelectionExprBitfields { |
| 532 | friend class ASTStmtReader; |
| 533 | friend class GenericSelectionExpr; |
| 534 | |
| 535 | unsigned : NumExprBits; |
| 536 | |
| 537 | |
| 538 | SourceLocation GenericLoc; |
| 539 | }; |
| 540 | |
| 541 | class PseudoObjectExprBitfields { |
| 542 | friend class ASTStmtReader; |
| 543 | friend class PseudoObjectExpr; |
| 544 | |
| 545 | unsigned : NumExprBits; |
| 546 | |
| 547 | |
| 548 | |
| 549 | unsigned NumSubExprs : 8; |
| 550 | unsigned ResultIndex : 32 - 8 - NumExprBits; |
| 551 | }; |
| 552 | |
| 553 | |
| 554 | |
| 555 | class CXXOperatorCallExprBitfields { |
| 556 | friend class ASTStmtReader; |
| 557 | friend class CXXOperatorCallExpr; |
| 558 | |
| 559 | unsigned : NumCallExprBits; |
| 560 | |
| 561 | |
| 562 | |
| 563 | unsigned OperatorKind : 6; |
| 564 | |
| 565 | |
| 566 | unsigned FPFeatures : 3; |
| 567 | }; |
| 568 | |
| 569 | class CXXBoolLiteralExprBitfields { |
| 570 | friend class CXXBoolLiteralExpr; |
| 571 | |
| 572 | unsigned : NumExprBits; |
| 573 | |
| 574 | |
| 575 | unsigned Value : 1; |
| 576 | |
| 577 | |
| 578 | SourceLocation Loc; |
| 579 | }; |
| 580 | |
| 581 | class CXXNullPtrLiteralExprBitfields { |
| 582 | friend class CXXNullPtrLiteralExpr; |
| 583 | |
| 584 | unsigned : NumExprBits; |
| 585 | |
| 586 | |
| 587 | SourceLocation Loc; |
| 588 | }; |
| 589 | |
| 590 | class CXXThisExprBitfields { |
| 591 | friend class CXXThisExpr; |
| 592 | |
| 593 | unsigned : NumExprBits; |
| 594 | |
| 595 | |
| 596 | unsigned IsImplicit : 1; |
| 597 | |
| 598 | |
| 599 | SourceLocation Loc; |
| 600 | }; |
| 601 | |
| 602 | class CXXThrowExprBitfields { |
| 603 | friend class ASTStmtReader; |
| 604 | friend class CXXThrowExpr; |
| 605 | |
| 606 | unsigned : NumExprBits; |
| 607 | |
| 608 | |
| 609 | unsigned IsThrownVariableInScope : 1; |
| 610 | |
| 611 | |
| 612 | SourceLocation ThrowLoc; |
| 613 | }; |
| 614 | |
| 615 | class CXXDefaultArgExprBitfields { |
| 616 | friend class ASTStmtReader; |
| 617 | friend class CXXDefaultArgExpr; |
| 618 | |
| 619 | unsigned : NumExprBits; |
| 620 | |
| 621 | |
| 622 | SourceLocation Loc; |
| 623 | }; |
| 624 | |
| 625 | class CXXDefaultInitExprBitfields { |
| 626 | friend class ASTStmtReader; |
| 627 | friend class CXXDefaultInitExpr; |
| 628 | |
| 629 | unsigned : NumExprBits; |
| 630 | |
| 631 | |
| 632 | SourceLocation Loc; |
| 633 | }; |
| 634 | |
| 635 | class CXXScalarValueInitExprBitfields { |
| 636 | friend class ASTStmtReader; |
| 637 | friend class CXXScalarValueInitExpr; |
| 638 | |
| 639 | unsigned : NumExprBits; |
| 640 | |
| 641 | SourceLocation RParenLoc; |
| 642 | }; |
| 643 | |
| 644 | class CXXNewExprBitfields { |
| 645 | friend class ASTStmtReader; |
| 646 | friend class ASTStmtWriter; |
| 647 | friend class CXXNewExpr; |
| 648 | |
| 649 | unsigned : NumExprBits; |
| 650 | |
| 651 | |
| 652 | unsigned IsGlobalNew : 1; |
| 653 | |
| 654 | |
| 655 | |
| 656 | unsigned IsArray : 1; |
| 657 | |
| 658 | |
| 659 | unsigned ShouldPassAlignment : 1; |
| 660 | |
| 661 | |
| 662 | |
| 663 | unsigned UsualArrayDeleteWantsSize : 1; |
| 664 | |
| 665 | |
| 666 | |
| 667 | |
| 668 | unsigned StoredInitializationStyle : 2; |
| 669 | |
| 670 | |
| 671 | unsigned IsParenTypeId : 1; |
| 672 | |
| 673 | |
| 674 | unsigned NumPlacementArgs; |
| 675 | }; |
| 676 | |
| 677 | class CXXDeleteExprBitfields { |
| 678 | friend class ASTStmtReader; |
| 679 | friend class CXXDeleteExpr; |
| 680 | |
| 681 | unsigned : NumExprBits; |
| 682 | |
| 683 | |
| 684 | unsigned GlobalDelete : 1; |
| 685 | |
| 686 | |
| 687 | unsigned ArrayForm : 1; |
| 688 | |
| 689 | |
| 690 | |
| 691 | |
| 692 | unsigned ArrayFormAsWritten : 1; |
| 693 | |
| 694 | |
| 695 | |
| 696 | unsigned UsualArrayDeleteWantsSize : 1; |
| 697 | |
| 698 | |
| 699 | SourceLocation Loc; |
| 700 | }; |
| 701 | |
| 702 | class TypeTraitExprBitfields { |
| 703 | friend class ASTStmtReader; |
| 704 | friend class ASTStmtWriter; |
| 705 | friend class TypeTraitExpr; |
| 706 | |
| 707 | unsigned : NumExprBits; |
| 708 | |
| 709 | |
| 710 | unsigned Kind : 8; |
| 711 | |
| 712 | |
| 713 | |
| 714 | unsigned Value : 1; |
| 715 | |
| 716 | |
| 717 | unsigned NumArgs : 32 - 8 - 1 - NumExprBits; |
| 718 | }; |
| 719 | |
| 720 | class DependentScopeDeclRefExprBitfields { |
| 721 | friend class ASTStmtReader; |
| 722 | friend class ASTStmtWriter; |
| 723 | friend class DependentScopeDeclRefExpr; |
| 724 | |
| 725 | unsigned : NumExprBits; |
| 726 | |
| 727 | |
| 728 | |
| 729 | unsigned HasTemplateKWAndArgsInfo : 1; |
| 730 | }; |
| 731 | |
| 732 | class CXXConstructExprBitfields { |
| 733 | friend class ASTStmtReader; |
| 734 | friend class CXXConstructExpr; |
| 735 | |
| 736 | unsigned : NumExprBits; |
| 737 | |
| 738 | unsigned Elidable : 1; |
| 739 | unsigned HadMultipleCandidates : 1; |
| 740 | unsigned ListInitialization : 1; |
| 741 | unsigned StdInitListInitialization : 1; |
| 742 | unsigned ZeroInitialization : 1; |
| 743 | unsigned ConstructionKind : 3; |
| 744 | |
| 745 | SourceLocation Loc; |
| 746 | }; |
| 747 | |
| 748 | class ExprWithCleanupsBitfields { |
| 749 | friend class ASTStmtReader; |
| 750 | friend class ExprWithCleanups; |
| 751 | |
| 752 | unsigned : NumExprBits; |
| 753 | |
| 754 | |
| 755 | unsigned CleanupsHaveSideEffects : 1; |
| 756 | |
| 757 | unsigned NumObjects : 32 - 1 - NumExprBits; |
| 758 | }; |
| 759 | |
| 760 | class CXXUnresolvedConstructExprBitfields { |
| 761 | friend class ASTStmtReader; |
| 762 | friend class CXXUnresolvedConstructExpr; |
| 763 | |
| 764 | unsigned : NumExprBits; |
| 765 | |
| 766 | |
| 767 | unsigned NumArgs; |
| 768 | }; |
| 769 | |
| 770 | class CXXDependentScopeMemberExprBitfields { |
| 771 | friend class ASTStmtReader; |
| 772 | friend class CXXDependentScopeMemberExpr; |
| 773 | |
| 774 | unsigned : NumExprBits; |
| 775 | |
| 776 | |
| 777 | |
| 778 | unsigned IsArrow : 1; |
| 779 | |
| 780 | |
| 781 | |
| 782 | unsigned HasTemplateKWAndArgsInfo : 1; |
| 783 | |
| 784 | |
| 785 | |
| 786 | unsigned HasFirstQualifierFoundInScope : 1; |
| 787 | |
| 788 | |
| 789 | SourceLocation OperatorLoc; |
| 790 | }; |
| 791 | |
| 792 | class OverloadExprBitfields { |
| 793 | friend class ASTStmtReader; |
| 794 | friend class OverloadExpr; |
| 795 | |
| 796 | unsigned : NumExprBits; |
| 797 | |
| 798 | |
| 799 | |
| 800 | unsigned HasTemplateKWAndArgsInfo : 1; |
| 801 | |
| 802 | |
| 803 | |
| 804 | |
| 805 | unsigned : 32 - NumExprBits - 1; |
| 806 | |
| 807 | |
| 808 | unsigned NumResults; |
| 809 | }; |
| 810 | enum { NumOverloadExprBits = NumExprBits + 1 }; |
| 811 | |
| 812 | class UnresolvedLookupExprBitfields { |
| 813 | friend class ASTStmtReader; |
| 814 | friend class UnresolvedLookupExpr; |
| 815 | |
| 816 | unsigned : NumOverloadExprBits; |
| 817 | |
| 818 | |
| 819 | |
| 820 | unsigned RequiresADL : 1; |
| 821 | |
| 822 | |
| 823 | |
| 824 | unsigned Overloaded : 1; |
| 825 | }; |
| 826 | static_assert(sizeof(UnresolvedLookupExprBitfields) <= 4, |
| 827 | "UnresolvedLookupExprBitfields must be <= than 4 bytes to" |
| 828 | "avoid trashing OverloadExprBitfields::NumResults!"); |
| 829 | |
| 830 | class UnresolvedMemberExprBitfields { |
| 831 | friend class ASTStmtReader; |
| 832 | friend class UnresolvedMemberExpr; |
| 833 | |
| 834 | unsigned : NumOverloadExprBits; |
| 835 | |
| 836 | |
| 837 | |
| 838 | unsigned IsArrow : 1; |
| 839 | |
| 840 | |
| 841 | unsigned HasUnresolvedUsing : 1; |
| 842 | }; |
| 843 | static_assert(sizeof(UnresolvedMemberExprBitfields) <= 4, |
| 844 | "UnresolvedMemberExprBitfields must be <= than 4 bytes to" |
| 845 | "avoid trashing OverloadExprBitfields::NumResults!"); |
| 846 | |
| 847 | class CXXNoexceptExprBitfields { |
| 848 | friend class ASTStmtReader; |
| 849 | friend class CXXNoexceptExpr; |
| 850 | |
| 851 | unsigned : NumExprBits; |
| 852 | |
| 853 | unsigned Value : 1; |
| 854 | }; |
| 855 | |
| 856 | class SubstNonTypeTemplateParmExprBitfields { |
| 857 | friend class ASTStmtReader; |
| 858 | friend class SubstNonTypeTemplateParmExpr; |
| 859 | |
| 860 | unsigned : NumExprBits; |
| 861 | |
| 862 | |
| 863 | SourceLocation NameLoc; |
| 864 | }; |
| 865 | |
| 866 | |
| 867 | |
| 868 | class CoawaitExprBitfields { |
| 869 | friend class CoawaitExpr; |
| 870 | |
| 871 | unsigned : NumExprBits; |
| 872 | |
| 873 | unsigned IsImplicit : 1; |
| 874 | }; |
| 875 | |
| 876 | |
| 877 | |
| 878 | class ObjCIndirectCopyRestoreExprBitfields { |
| 879 | friend class ObjCIndirectCopyRestoreExpr; |
| 880 | |
| 881 | unsigned : NumExprBits; |
| 882 | |
| 883 | unsigned ShouldCopy : 1; |
| 884 | }; |
| 885 | |
| 886 | |
| 887 | |
| 888 | class OpaqueValueExprBitfields { |
| 889 | friend class ASTStmtReader; |
| 890 | friend class OpaqueValueExpr; |
| 891 | |
| 892 | unsigned : NumExprBits; |
| 893 | |
| 894 | |
| 895 | |
| 896 | unsigned IsUnique : 1; |
| 897 | |
| 898 | SourceLocation Loc; |
| 899 | }; |
| 900 | |
| 901 | union { |
| 902 | |
| 903 | |
| 904 | StmtBitfields StmtBits; |
| 905 | NullStmtBitfields NullStmtBits; |
| 906 | CompoundStmtBitfields CompoundStmtBits; |
| 907 | LabelStmtBitfields LabelStmtBits; |
| 908 | AttributedStmtBitfields AttributedStmtBits; |
| 909 | IfStmtBitfields IfStmtBits; |
| 910 | SwitchStmtBitfields SwitchStmtBits; |
| 911 | WhileStmtBitfields WhileStmtBits; |
| 912 | DoStmtBitfields DoStmtBits; |
| 913 | ForStmtBitfields ForStmtBits; |
| 914 | GotoStmtBitfields GotoStmtBits; |
| 915 | ContinueStmtBitfields ContinueStmtBits; |
| 916 | BreakStmtBitfields BreakStmtBits; |
| 917 | ReturnStmtBitfields ReturnStmtBits; |
| 918 | SwitchCaseBitfields SwitchCaseBits; |
| 919 | |
| 920 | |
| 921 | ExprBitfields ExprBits; |
| 922 | PredefinedExprBitfields PredefinedExprBits; |
| 923 | DeclRefExprBitfields DeclRefExprBits; |
| 924 | FloatingLiteralBitfields FloatingLiteralBits; |
| 925 | StringLiteralBitfields StringLiteralBits; |
| 926 | CharacterLiteralBitfields CharacterLiteralBits; |
| 927 | UnaryOperatorBitfields UnaryOperatorBits; |
| 928 | UnaryExprOrTypeTraitExprBitfields UnaryExprOrTypeTraitExprBits; |
| 929 | ArraySubscriptExprBitfields ArraySubscriptExprBits; |
| 930 | CallExprBitfields CallExprBits; |
| 931 | MemberExprBitfields MemberExprBits; |
| 932 | CastExprBitfields CastExprBits; |
| 933 | BinaryOperatorBitfields BinaryOperatorBits; |
| 934 | InitListExprBitfields InitListExprBits; |
| 935 | ParenListExprBitfields ParenListExprBits; |
| 936 | GenericSelectionExprBitfields GenericSelectionExprBits; |
| 937 | PseudoObjectExprBitfields PseudoObjectExprBits; |
| 938 | |
| 939 | |
| 940 | CXXOperatorCallExprBitfields CXXOperatorCallExprBits; |
| 941 | CXXBoolLiteralExprBitfields CXXBoolLiteralExprBits; |
| 942 | CXXNullPtrLiteralExprBitfields CXXNullPtrLiteralExprBits; |
| 943 | CXXThisExprBitfields CXXThisExprBits; |
| 944 | CXXThrowExprBitfields CXXThrowExprBits; |
| 945 | CXXDefaultArgExprBitfields CXXDefaultArgExprBits; |
| 946 | CXXDefaultInitExprBitfields CXXDefaultInitExprBits; |
| 947 | CXXScalarValueInitExprBitfields CXXScalarValueInitExprBits; |
| 948 | CXXNewExprBitfields CXXNewExprBits; |
| 949 | CXXDeleteExprBitfields CXXDeleteExprBits; |
| 950 | TypeTraitExprBitfields TypeTraitExprBits; |
| 951 | DependentScopeDeclRefExprBitfields DependentScopeDeclRefExprBits; |
| 952 | CXXConstructExprBitfields CXXConstructExprBits; |
| 953 | ExprWithCleanupsBitfields ExprWithCleanupsBits; |
| 954 | CXXUnresolvedConstructExprBitfields CXXUnresolvedConstructExprBits; |
| 955 | CXXDependentScopeMemberExprBitfields CXXDependentScopeMemberExprBits; |
| 956 | OverloadExprBitfields OverloadExprBits; |
| 957 | UnresolvedLookupExprBitfields UnresolvedLookupExprBits; |
| 958 | UnresolvedMemberExprBitfields UnresolvedMemberExprBits; |
| 959 | CXXNoexceptExprBitfields CXXNoexceptExprBits; |
| 960 | SubstNonTypeTemplateParmExprBitfields SubstNonTypeTemplateParmExprBits; |
| 961 | |
| 962 | |
| 963 | CoawaitExprBitfields CoawaitBits; |
| 964 | |
| 965 | |
| 966 | ObjCIndirectCopyRestoreExprBitfields ObjCIndirectCopyRestoreExprBits; |
| 967 | |
| 968 | |
| 969 | OpaqueValueExprBitfields OpaqueValueExprBits; |
| 970 | }; |
| 971 | |
| 972 | public: |
| 973 | |
| 974 | |
| 975 | void* operator new(size_t bytes, const ASTContext& C, |
| 976 | unsigned alignment = 8); |
| 977 | |
| 978 | void* operator new(size_t bytes, const ASTContext* C, |
| 979 | unsigned alignment = 8) { |
| 980 | return operator new(bytes, *C, alignment); |
| 981 | } |
| 982 | |
| 983 | void *operator new(size_t bytes, void *mem) noexcept { return mem; } |
| 984 | |
| 985 | void operator delete(void *, const ASTContext &, unsigned) noexcept {} |
| 986 | void operator delete(void *, const ASTContext *, unsigned) noexcept {} |
| 987 | void operator delete(void *, size_t) noexcept {} |
| 988 | void operator delete(void *, void *) noexcept {} |
| 989 | |
| 990 | public: |
| 991 | |
| 992 | |
| 993 | |
| 994 | struct EmptyShell {}; |
| 995 | |
| 996 | protected: |
| 997 | |
| 998 | |
| 999 | |
| 1000 | |
| 1001 | template<typename T, typename TPtr = T *, typename StmtPtr = Stmt *> |
| 1002 | struct CastIterator |
| 1003 | : llvm::iterator_adaptor_base<CastIterator<T, TPtr, StmtPtr>, StmtPtr *, |
| 1004 | std::random_access_iterator_tag, TPtr> { |
| 1005 | using Base = typename CastIterator::iterator_adaptor_base; |
| 1006 | |
| 1007 | CastIterator() : Base(nullptr) {} |
| 1008 | CastIterator(StmtPtr *I) : Base(I) {} |
| 1009 | |
| 1010 | typename Base::value_type operator*() const { |
| 1011 | return cast<T>(*this->I); |
| 1012 | } |
| 1013 | }; |
| 1014 | |
| 1015 | |
| 1016 | template <typename T> |
| 1017 | using ConstCastIterator = CastIterator<T, const T *const, const Stmt *const>; |
| 1018 | |
| 1019 | using ExprIterator = CastIterator<Expr>; |
| 1020 | using ConstExprIterator = ConstCastIterator<Expr>; |
| 1021 | |
| 1022 | private: |
| 1023 | |
| 1024 | static bool StatisticsEnabled; |
| 1025 | |
| 1026 | protected: |
| 1027 | |
| 1028 | explicit Stmt(StmtClass SC, EmptyShell) : Stmt(SC) {} |
| 1029 | |
| 1030 | public: |
| 1031 | Stmt(StmtClass SC) { |
| 1032 | static_assert(sizeof(*this) <= 8, |
| 1033 | "changing bitfields changed sizeof(Stmt)"); |
| 1034 | static_assert(sizeof(*this) % alignof(void *) == 0, |
| 1035 | "Insufficient alignment!"); |
| 1036 | StmtBits.sClass = SC; |
| 1037 | StmtBits.IsOMPStructuredBlock = false; |
| 1038 | if (StatisticsEnabled) Stmt::addStmtClass(SC); |
| 1039 | } |
| 1040 | |
| 1041 | StmtClass getStmtClass() const { |
| 1042 | return static_cast<StmtClass>(StmtBits.sClass); |
| 1043 | } |
| 1044 | |
| 1045 | const char *getStmtClassName() const; |
| 1046 | |
| 1047 | bool isOMPStructuredBlock() const { return StmtBits.IsOMPStructuredBlock; } |
| 1048 | void setIsOMPStructuredBlock(bool IsOMPStructuredBlock) { |
| 1049 | StmtBits.IsOMPStructuredBlock = IsOMPStructuredBlock; |
| 1050 | } |
| 1051 | |
| 1052 | |
| 1053 | |
| 1054 | |
| 1055 | SourceRange getSourceRange() const LLVM_READONLY; |
| 1056 | SourceLocation getBeginLoc() const LLVM_READONLY; |
| 1057 | SourceLocation getEndLoc() const LLVM_READONLY; |
| 1058 | |
| 1059 | |
| 1060 | static void addStmtClass(const StmtClass s); |
| 1061 | static void EnableStatistics(); |
| 1062 | static void PrintStats(); |
| 1063 | |
| 1064 | |
| 1065 | |
| 1066 | void dump() const; |
| 1067 | void dump(SourceManager &SM) const; |
| 1068 | void dump(raw_ostream &OS, SourceManager &SM) const; |
| 1069 | void dump(raw_ostream &OS) const; |
| 1070 | |
| 1071 | |
| 1072 | int64_t getID(const ASTContext &Context) const; |
| 1073 | |
| 1074 | |
| 1075 | void dumpColor() const; |
| 1076 | |
| 1077 | |
| 1078 | |
| 1079 | void dumpPretty(const ASTContext &Context) const; |
| 1080 | void printPretty(raw_ostream &OS, PrinterHelper *Helper, |
| 1081 | const PrintingPolicy &Policy, unsigned Indentation = 0, |
| 1082 | StringRef NewlineSymbol = "\n", |
| 1083 | const ASTContext *Context = nullptr) const; |
| 1084 | |
| 1085 | |
| 1086 | |
| 1087 | void viewAST() const; |
| 1088 | |
| 1089 | |
| 1090 | |
| 1091 | Stmt *IgnoreContainers(bool IgnoreCaptured = false); |
| 1092 | const Stmt *IgnoreContainers(bool IgnoreCaptured = false) const { |
| 1093 | return const_cast<Stmt *>(this)->IgnoreContainers(IgnoreCaptured); |
| 1094 | } |
| 1095 | |
| 1096 | const Stmt *stripLabelLikeStatements() const; |
| 1097 | Stmt *stripLabelLikeStatements() { |
| 1098 | return const_cast<Stmt*>( |
| 1099 | const_cast<const Stmt*>(this)->stripLabelLikeStatements()); |
| 1100 | } |
| 1101 | |
| 1102 | |
| 1103 | |
| 1104 | |
| 1105 | using child_iterator = StmtIterator; |
| 1106 | using const_child_iterator = ConstStmtIterator; |
| 1107 | |
| 1108 | using child_range = llvm::iterator_range<child_iterator>; |
| 1109 | using const_child_range = llvm::iterator_range<const_child_iterator>; |
| 1110 | |
| 1111 | child_range children(); |
| 1112 | |
| 1113 | const_child_range children() const { |
| 1114 | auto Children = const_cast<Stmt *>(this)->children(); |
| 1115 | return const_child_range(Children.begin(), Children.end()); |
| 1116 | } |
| 1117 | |
| 1118 | child_iterator child_begin() { return children().begin(); } |
| 1119 | child_iterator child_end() { return children().end(); } |
| 1120 | |
| 1121 | const_child_iterator child_begin() const { return children().begin(); } |
| 1122 | const_child_iterator child_end() const { return children().end(); } |
| 1123 | |
| 1124 | |
| 1125 | |
| 1126 | |
| 1127 | |
| 1128 | |
| 1129 | |
| 1130 | |
| 1131 | |
| 1132 | |
| 1133 | |
| 1134 | |
| 1135 | |
| 1136 | void Profile(llvm::FoldingSetNodeID &ID, const ASTContext &Context, |
| 1137 | bool Canonical) const; |
| 1138 | |
| 1139 | |
| 1140 | |
| 1141 | |
| 1142 | |
| 1143 | |
| 1144 | |
| 1145 | |
| 1146 | void ProcessODRHash(llvm::FoldingSetNodeID &ID, ODRHash& Hash) const; |
| 1147 | }; |
| 1148 | |
| 1149 | |
| 1150 | |
| 1151 | |
| 1152 | |
| 1153 | class DeclStmt : public Stmt { |
| 1154 | DeclGroupRef DG; |
| 1155 | SourceLocation StartLoc, EndLoc; |
| 1156 | |
| 1157 | public: |
| 1158 | DeclStmt(DeclGroupRef dg, SourceLocation startLoc, SourceLocation endLoc) |
| 1159 | : Stmt(DeclStmtClass), DG(dg), StartLoc(startLoc), EndLoc(endLoc) {} |
| 1160 | |
| 1161 | |
| 1162 | explicit DeclStmt(EmptyShell Empty) : Stmt(DeclStmtClass, Empty) {} |
| 1163 | |
| 1164 | |
| 1165 | |
| 1166 | bool isSingleDecl() const { return DG.isSingleDecl(); } |
| 1167 | |
| 1168 | const Decl *getSingleDecl() const { return DG.getSingleDecl(); } |
| 1169 | Decl *getSingleDecl() { return DG.getSingleDecl(); } |
| 1170 | |
| 1171 | const DeclGroupRef getDeclGroup() const { return DG; } |
| 1172 | DeclGroupRef getDeclGroup() { return DG; } |
| 1173 | void setDeclGroup(DeclGroupRef DGR) { DG = DGR; } |
| 1174 | |
| 1175 | void setStartLoc(SourceLocation L) { StartLoc = L; } |
| 1176 | SourceLocation getEndLoc() const { return EndLoc; } |
| 1177 | void setEndLoc(SourceLocation L) { EndLoc = L; } |
| 1178 | |
| 1179 | SourceLocation getBeginLoc() const LLVM_READONLY { return StartLoc; } |
| 1180 | |
| 1181 | static bool classof(const Stmt *T) { |
| 1182 | return T->getStmtClass() == DeclStmtClass; |
| 1183 | } |
| 1184 | |
| 1185 | |
| 1186 | child_range children() { |
| 1187 | return child_range(child_iterator(DG.begin(), DG.end()), |
| 1188 | child_iterator(DG.end(), DG.end())); |
| 1189 | } |
| 1190 | |
| 1191 | using decl_iterator = DeclGroupRef::iterator; |
| 1192 | using const_decl_iterator = DeclGroupRef::const_iterator; |
| 1193 | using decl_range = llvm::iterator_range<decl_iterator>; |
| 1194 | using decl_const_range = llvm::iterator_range<const_decl_iterator>; |
| 1195 | |
| 1196 | decl_range decls() { return decl_range(decl_begin(), decl_end()); } |
| 1197 | |
| 1198 | decl_const_range decls() const { |
| 1199 | return decl_const_range(decl_begin(), decl_end()); |
| 1200 | } |
| 1201 | |
| 1202 | decl_iterator decl_begin() { return DG.begin(); } |
| 1203 | decl_iterator decl_end() { return DG.end(); } |
| 1204 | const_decl_iterator decl_begin() const { return DG.begin(); } |
| 1205 | const_decl_iterator decl_end() const { return DG.end(); } |
| 1206 | |
| 1207 | using reverse_decl_iterator = std::reverse_iterator<decl_iterator>; |
| 1208 | |
| 1209 | reverse_decl_iterator decl_rbegin() { |
| 1210 | return reverse_decl_iterator(decl_end()); |
| 1211 | } |
| 1212 | |
| 1213 | reverse_decl_iterator decl_rend() { |
| 1214 | return reverse_decl_iterator(decl_begin()); |
| 1215 | } |
| 1216 | }; |
| 1217 | |
| 1218 | |
| 1219 | |
| 1220 | class NullStmt : public Stmt { |
| 1221 | public: |
| 1222 | NullStmt(SourceLocation L, bool hasLeadingEmptyMacro = false) |
| 1223 | : Stmt(NullStmtClass) { |
| 1224 | NullStmtBits.HasLeadingEmptyMacro = hasLeadingEmptyMacro; |
| 1225 | setSemiLoc(L); |
| 1226 | } |
| 1227 | |
| 1228 | |
| 1229 | explicit NullStmt(EmptyShell Empty) : Stmt(NullStmtClass, Empty) {} |
| 1230 | |
| 1231 | SourceLocation getSemiLoc() const { return NullStmtBits.SemiLoc; } |
| 1232 | void setSemiLoc(SourceLocation L) { NullStmtBits.SemiLoc = L; } |
| 1233 | |
| 1234 | bool hasLeadingEmptyMacro() const { |
| 1235 | return NullStmtBits.HasLeadingEmptyMacro; |
| 1236 | } |
| 1237 | |
| 1238 | SourceLocation getBeginLoc() const { return getSemiLoc(); } |
| 1239 | SourceLocation getEndLoc() const { return getSemiLoc(); } |
| 1240 | |
| 1241 | static bool classof(const Stmt *T) { |
| 1242 | return T->getStmtClass() == NullStmtClass; |
| 1243 | } |
| 1244 | |
| 1245 | child_range children() { |
| 1246 | return child_range(child_iterator(), child_iterator()); |
| 1247 | } |
| 1248 | }; |
| 1249 | |
| 1250 | |
| 1251 | class CompoundStmt final : public Stmt, |
| 1252 | private llvm::TrailingObjects<CompoundStmt, Stmt *> { |
| 1253 | friend class ASTStmtReader; |
| 1254 | friend TrailingObjects; |
| 1255 | |
| 1256 | |
| 1257 | SourceLocation RBraceLoc; |
| 1258 | |
| 1259 | CompoundStmt(ArrayRef<Stmt *> Stmts, SourceLocation LB, SourceLocation RB); |
| 1260 | explicit CompoundStmt(EmptyShell Empty) : Stmt(CompoundStmtClass, Empty) {} |
| 1261 | |
| 1262 | void setStmts(ArrayRef<Stmt *> Stmts); |
| 1263 | |
| 1264 | public: |
| 1265 | static CompoundStmt *Create(const ASTContext &C, ArrayRef<Stmt *> Stmts, |
| 1266 | SourceLocation LB, SourceLocation RB); |
| 1267 | |
| 1268 | |
| 1269 | explicit CompoundStmt(SourceLocation Loc) |
| 1270 | : Stmt(CompoundStmtClass), RBraceLoc(Loc) { |
| 1271 | CompoundStmtBits.NumStmts = 0; |
| 1272 | CompoundStmtBits.LBraceLoc = Loc; |
| 1273 | } |
| 1274 | |
| 1275 | |
| 1276 | static CompoundStmt *CreateEmpty(const ASTContext &C, unsigned NumStmts); |
| 1277 | |
| 1278 | bool body_empty() const { return CompoundStmtBits.NumStmts == 0; } |
| 1279 | unsigned size() const { return CompoundStmtBits.NumStmts; } |
| 1280 | |
| 1281 | using body_iterator = Stmt **; |
| 1282 | using body_range = llvm::iterator_range<body_iterator>; |
| 1283 | |
| 1284 | body_range body() { return body_range(body_begin(), body_end()); } |
| 1285 | body_iterator body_begin() { return getTrailingObjects<Stmt *>(); } |
| 1286 | body_iterator body_end() { return body_begin() + size(); } |
| 1287 | Stmt *body_front() { return !body_empty() ? body_begin()[0] : nullptr; } |
| 1288 | |
| 1289 | Stmt *body_back() { |
| 1290 | return !body_empty() ? body_begin()[size() - 1] : nullptr; |
| 1291 | } |
| 1292 | |
| 1293 | void setLastStmt(Stmt *S) { |
| 1294 | (0) . __assert_fail ("!body_empty() && \"setLastStmt\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1294, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(!body_empty() && "setLastStmt"); |
| 1295 | body_begin()[size() - 1] = S; |
| 1296 | } |
| 1297 | |
| 1298 | using const_body_iterator = Stmt *const *; |
| 1299 | using body_const_range = llvm::iterator_range<const_body_iterator>; |
| 1300 | |
| 1301 | body_const_range body() const { |
| 1302 | return body_const_range(body_begin(), body_end()); |
| 1303 | } |
| 1304 | |
| 1305 | const_body_iterator body_begin() const { |
| 1306 | return getTrailingObjects<Stmt *>(); |
| 1307 | } |
| 1308 | |
| 1309 | const_body_iterator body_end() const { return body_begin() + size(); } |
| 1310 | |
| 1311 | const Stmt *body_front() const { |
| 1312 | return !body_empty() ? body_begin()[0] : nullptr; |
| 1313 | } |
| 1314 | |
| 1315 | const Stmt *body_back() const { |
| 1316 | return !body_empty() ? body_begin()[size() - 1] : nullptr; |
| 1317 | } |
| 1318 | |
| 1319 | using reverse_body_iterator = std::reverse_iterator<body_iterator>; |
| 1320 | |
| 1321 | reverse_body_iterator body_rbegin() { |
| 1322 | return reverse_body_iterator(body_end()); |
| 1323 | } |
| 1324 | |
| 1325 | reverse_body_iterator body_rend() { |
| 1326 | return reverse_body_iterator(body_begin()); |
| 1327 | } |
| 1328 | |
| 1329 | using const_reverse_body_iterator = |
| 1330 | std::reverse_iterator<const_body_iterator>; |
| 1331 | |
| 1332 | const_reverse_body_iterator body_rbegin() const { |
| 1333 | return const_reverse_body_iterator(body_end()); |
| 1334 | } |
| 1335 | |
| 1336 | const_reverse_body_iterator body_rend() const { |
| 1337 | return const_reverse_body_iterator(body_begin()); |
| 1338 | } |
| 1339 | |
| 1340 | SourceLocation getBeginLoc() const { return CompoundStmtBits.LBraceLoc; } |
| 1341 | SourceLocation getEndLoc() const { return RBraceLoc; } |
| 1342 | |
| 1343 | SourceLocation getLBracLoc() const { return CompoundStmtBits.LBraceLoc; } |
| 1344 | SourceLocation getRBracLoc() const { return RBraceLoc; } |
| 1345 | |
| 1346 | static bool classof(const Stmt *T) { |
| 1347 | return T->getStmtClass() == CompoundStmtClass; |
| 1348 | } |
| 1349 | |
| 1350 | |
| 1351 | child_range children() { return child_range(body_begin(), body_end()); } |
| 1352 | |
| 1353 | const_child_range children() const { |
| 1354 | return const_child_range(body_begin(), body_end()); |
| 1355 | } |
| 1356 | }; |
| 1357 | |
| 1358 | |
| 1359 | class SwitchCase : public Stmt { |
| 1360 | protected: |
| 1361 | |
| 1362 | SourceLocation ColonLoc; |
| 1363 | |
| 1364 | |
| 1365 | |
| 1366 | |
| 1367 | |
| 1368 | |
| 1369 | SwitchCase *NextSwitchCase = nullptr; |
| 1370 | |
| 1371 | SwitchCase(StmtClass SC, SourceLocation KWLoc, SourceLocation ColonLoc) |
| 1372 | : Stmt(SC), ColonLoc(ColonLoc) { |
| 1373 | setKeywordLoc(KWLoc); |
| 1374 | } |
| 1375 | |
| 1376 | SwitchCase(StmtClass SC, EmptyShell) : Stmt(SC) {} |
| 1377 | |
| 1378 | public: |
| 1379 | const SwitchCase *getNextSwitchCase() const { return NextSwitchCase; } |
| 1380 | SwitchCase *getNextSwitchCase() { return NextSwitchCase; } |
| 1381 | void setNextSwitchCase(SwitchCase *SC) { NextSwitchCase = SC; } |
| 1382 | |
| 1383 | SourceLocation getKeywordLoc() const { return SwitchCaseBits.KeywordLoc; } |
| 1384 | void setKeywordLoc(SourceLocation L) { SwitchCaseBits.KeywordLoc = L; } |
| 1385 | SourceLocation getColonLoc() const { return ColonLoc; } |
| 1386 | void setColonLoc(SourceLocation L) { ColonLoc = L; } |
| 1387 | |
| 1388 | inline Stmt *getSubStmt(); |
| 1389 | const Stmt *getSubStmt() const { |
| 1390 | return const_cast<SwitchCase *>(this)->getSubStmt(); |
| 1391 | } |
| 1392 | |
| 1393 | SourceLocation getBeginLoc() const { return getKeywordLoc(); } |
| 1394 | inline SourceLocation getEndLoc() const LLVM_READONLY; |
| 1395 | |
| 1396 | static bool classof(const Stmt *T) { |
| 1397 | return T->getStmtClass() == CaseStmtClass || |
| 1398 | T->getStmtClass() == DefaultStmtClass; |
| 1399 | } |
| 1400 | }; |
| 1401 | |
| 1402 | |
| 1403 | |
| 1404 | class CaseStmt final |
| 1405 | : public SwitchCase, |
| 1406 | private llvm::TrailingObjects<CaseStmt, Stmt *, SourceLocation> { |
| 1407 | friend TrailingObjects; |
| 1408 | |
| 1409 | |
| 1410 | |
| 1411 | |
| 1412 | |
| 1413 | |
| 1414 | |
| 1415 | |
| 1416 | |
| 1417 | |
| 1418 | |
| 1419 | |
| 1420 | |
| 1421 | |
| 1422 | |
| 1423 | |
| 1424 | enum { LhsOffset = 0, SubStmtOffsetFromRhs = 1 }; |
| 1425 | enum { NumMandatoryStmtPtr = 2 }; |
| 1426 | |
| 1427 | unsigned numTrailingObjects(OverloadToken<Stmt *>) const { |
| 1428 | return NumMandatoryStmtPtr + caseStmtIsGNURange(); |
| 1429 | } |
| 1430 | |
| 1431 | unsigned numTrailingObjects(OverloadToken<SourceLocation>) const { |
| 1432 | return caseStmtIsGNURange(); |
| 1433 | } |
| 1434 | |
| 1435 | unsigned lhsOffset() const { return LhsOffset; } |
| 1436 | unsigned rhsOffset() const { return LhsOffset + caseStmtIsGNURange(); } |
| 1437 | unsigned subStmtOffset() const { return rhsOffset() + SubStmtOffsetFromRhs; } |
| 1438 | |
| 1439 | |
| 1440 | |
| 1441 | CaseStmt(Expr *lhs, Expr *rhs, SourceLocation caseLoc, |
| 1442 | SourceLocation ellipsisLoc, SourceLocation colonLoc) |
| 1443 | : SwitchCase(CaseStmtClass, caseLoc, colonLoc) { |
| 1444 | |
| 1445 | bool IsGNURange = rhs != nullptr; |
| 1446 | SwitchCaseBits.CaseStmtIsGNURange = IsGNURange; |
| 1447 | setLHS(lhs); |
| 1448 | setSubStmt(nullptr); |
| 1449 | if (IsGNURange) { |
| 1450 | setRHS(rhs); |
| 1451 | setEllipsisLoc(ellipsisLoc); |
| 1452 | } |
| 1453 | } |
| 1454 | |
| 1455 | |
| 1456 | explicit CaseStmt(EmptyShell Empty, bool CaseStmtIsGNURange) |
| 1457 | : SwitchCase(CaseStmtClass, Empty) { |
| 1458 | SwitchCaseBits.CaseStmtIsGNURange = CaseStmtIsGNURange; |
| 1459 | } |
| 1460 | |
| 1461 | public: |
| 1462 | |
| 1463 | static CaseStmt *Create(const ASTContext &Ctx, Expr *lhs, Expr *rhs, |
| 1464 | SourceLocation caseLoc, SourceLocation ellipsisLoc, |
| 1465 | SourceLocation colonLoc); |
| 1466 | |
| 1467 | |
| 1468 | static CaseStmt *CreateEmpty(const ASTContext &Ctx, bool CaseStmtIsGNURange); |
| 1469 | |
| 1470 | |
| 1471 | |
| 1472 | |
| 1473 | bool caseStmtIsGNURange() const { return SwitchCaseBits.CaseStmtIsGNURange; } |
| 1474 | |
| 1475 | SourceLocation getCaseLoc() const { return getKeywordLoc(); } |
| 1476 | void setCaseLoc(SourceLocation L) { setKeywordLoc(L); } |
| 1477 | |
| 1478 | |
| 1479 | SourceLocation getEllipsisLoc() const { |
| 1480 | return caseStmtIsGNURange() ? *getTrailingObjects<SourceLocation>() |
| 1481 | : SourceLocation(); |
| 1482 | } |
| 1483 | |
| 1484 | |
| 1485 | |
| 1486 | void setEllipsisLoc(SourceLocation L) { |
| 1487 | (0) . __assert_fail ("caseStmtIsGNURange() && \"setEllipsisLoc but this is not a case stmt of the form LHS ... RHS!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1489, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert( |
| 1488 | (0) . __assert_fail ("caseStmtIsGNURange() && \"setEllipsisLoc but this is not a case stmt of the form LHS ... RHS!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1489, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> caseStmtIsGNURange() && |
| 1489 | (0) . __assert_fail ("caseStmtIsGNURange() && \"setEllipsisLoc but this is not a case stmt of the form LHS ... RHS!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1489, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "setEllipsisLoc but this is not a case stmt of the form LHS ... RHS!"); |
| 1490 | *getTrailingObjects<SourceLocation>() = L; |
| 1491 | } |
| 1492 | |
| 1493 | Expr *getLHS() { |
| 1494 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[lhsOffset()]); |
| 1495 | } |
| 1496 | |
| 1497 | const Expr *getLHS() const { |
| 1498 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[lhsOffset()]); |
| 1499 | } |
| 1500 | |
| 1501 | void setLHS(Expr *Val) { |
| 1502 | getTrailingObjects<Stmt *>()[lhsOffset()] = reinterpret_cast<Stmt *>(Val); |
| 1503 | } |
| 1504 | |
| 1505 | Expr *getRHS() { |
| 1506 | return caseStmtIsGNURange() ? reinterpret_cast<Expr *>( |
| 1507 | getTrailingObjects<Stmt *>()[rhsOffset()]) |
| 1508 | : nullptr; |
| 1509 | } |
| 1510 | |
| 1511 | const Expr *getRHS() const { |
| 1512 | return caseStmtIsGNURange() ? reinterpret_cast<Expr *>( |
| 1513 | getTrailingObjects<Stmt *>()[rhsOffset()]) |
| 1514 | : nullptr; |
| 1515 | } |
| 1516 | |
| 1517 | void setRHS(Expr *Val) { |
| 1518 | (0) . __assert_fail ("caseStmtIsGNURange() && \"setRHS but this is not a case stmt of the form LHS ... RHS!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1519, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(caseStmtIsGNURange() && |
| 1519 | (0) . __assert_fail ("caseStmtIsGNURange() && \"setRHS but this is not a case stmt of the form LHS ... RHS!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1519, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "setRHS but this is not a case stmt of the form LHS ... RHS!"); |
| 1520 | getTrailingObjects<Stmt *>()[rhsOffset()] = reinterpret_cast<Stmt *>(Val); |
| 1521 | } |
| 1522 | |
| 1523 | Stmt *getSubStmt() { return getTrailingObjects<Stmt *>()[subStmtOffset()]; } |
| 1524 | const Stmt *getSubStmt() const { |
| 1525 | return getTrailingObjects<Stmt *>()[subStmtOffset()]; |
| 1526 | } |
| 1527 | |
| 1528 | void setSubStmt(Stmt *S) { |
| 1529 | getTrailingObjects<Stmt *>()[subStmtOffset()] = S; |
| 1530 | } |
| 1531 | |
| 1532 | SourceLocation getBeginLoc() const { return getKeywordLoc(); } |
| 1533 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 1534 | |
| 1535 | const CaseStmt *CS = this; |
| 1536 | while (const auto *CS2 = dyn_cast<CaseStmt>(CS->getSubStmt())) |
| 1537 | CS = CS2; |
| 1538 | |
| 1539 | return CS->getSubStmt()->getEndLoc(); |
| 1540 | } |
| 1541 | |
| 1542 | static bool classof(const Stmt *T) { |
| 1543 | return T->getStmtClass() == CaseStmtClass; |
| 1544 | } |
| 1545 | |
| 1546 | |
| 1547 | child_range children() { |
| 1548 | return child_range(getTrailingObjects<Stmt *>(), |
| 1549 | getTrailingObjects<Stmt *>() + |
| 1550 | numTrailingObjects(OverloadToken<Stmt *>())); |
| 1551 | } |
| 1552 | }; |
| 1553 | |
| 1554 | class DefaultStmt : public SwitchCase { |
| 1555 | Stmt *SubStmt; |
| 1556 | |
| 1557 | public: |
| 1558 | DefaultStmt(SourceLocation DL, SourceLocation CL, Stmt *substmt) |
| 1559 | : SwitchCase(DefaultStmtClass, DL, CL), SubStmt(substmt) {} |
| 1560 | |
| 1561 | |
| 1562 | explicit DefaultStmt(EmptyShell Empty) |
| 1563 | : SwitchCase(DefaultStmtClass, Empty) {} |
| 1564 | |
| 1565 | Stmt *getSubStmt() { return SubStmt; } |
| 1566 | const Stmt *getSubStmt() const { return SubStmt; } |
| 1567 | void setSubStmt(Stmt *S) { SubStmt = S; } |
| 1568 | |
| 1569 | SourceLocation getDefaultLoc() const { return getKeywordLoc(); } |
| 1570 | void setDefaultLoc(SourceLocation L) { setKeywordLoc(L); } |
| 1571 | |
| 1572 | SourceLocation getBeginLoc() const { return getKeywordLoc(); } |
| 1573 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 1574 | return SubStmt->getEndLoc(); |
| 1575 | } |
| 1576 | |
| 1577 | static bool classof(const Stmt *T) { |
| 1578 | return T->getStmtClass() == DefaultStmtClass; |
| 1579 | } |
| 1580 | |
| 1581 | |
| 1582 | child_range children() { return child_range(&SubStmt, &SubStmt + 1); } |
| 1583 | }; |
| 1584 | |
| 1585 | SourceLocation SwitchCase::getEndLoc() const { |
| 1586 | if (const auto *CS = dyn_cast<CaseStmt>(this)) |
| 1587 | return CS->getEndLoc(); |
| 1588 | else if (const auto *DS = dyn_cast<DefaultStmt>(this)) |
| 1589 | return DS->getEndLoc(); |
| 1590 | llvm_unreachable("SwitchCase is neither a CaseStmt nor a DefaultStmt!"); |
| 1591 | } |
| 1592 | |
| 1593 | Stmt *SwitchCase::getSubStmt() { |
| 1594 | if (auto *CS = dyn_cast<CaseStmt>(this)) |
| 1595 | return CS->getSubStmt(); |
| 1596 | else if (auto *DS = dyn_cast<DefaultStmt>(this)) |
| 1597 | return DS->getSubStmt(); |
| 1598 | llvm_unreachable("SwitchCase is neither a CaseStmt nor a DefaultStmt!"); |
| 1599 | } |
| 1600 | |
| 1601 | |
| 1602 | |
| 1603 | |
| 1604 | |
| 1605 | |
| 1606 | |
| 1607 | class ValueStmt : public Stmt { |
| 1608 | protected: |
| 1609 | using Stmt::Stmt; |
| 1610 | |
| 1611 | public: |
| 1612 | const Expr *getExprStmt() const; |
| 1613 | Expr *getExprStmt() { |
| 1614 | const ValueStmt *ConstThis = this; |
| 1615 | return const_cast<Expr*>(ConstThis->getExprStmt()); |
| 1616 | } |
| 1617 | |
| 1618 | static bool classof(const Stmt *T) { |
| 1619 | return T->getStmtClass() >= firstValueStmtConstant && |
| 1620 | T->getStmtClass() <= lastValueStmtConstant; |
| 1621 | } |
| 1622 | }; |
| 1623 | |
| 1624 | |
| 1625 | |
| 1626 | class LabelStmt : public ValueStmt { |
| 1627 | LabelDecl *TheDecl; |
| 1628 | Stmt *SubStmt; |
| 1629 | |
| 1630 | public: |
| 1631 | |
| 1632 | LabelStmt(SourceLocation IL, LabelDecl *D, Stmt *substmt) |
| 1633 | : ValueStmt(LabelStmtClass), TheDecl(D), SubStmt(substmt) { |
| 1634 | setIdentLoc(IL); |
| 1635 | } |
| 1636 | |
| 1637 | |
| 1638 | explicit LabelStmt(EmptyShell Empty) : ValueStmt(LabelStmtClass, Empty) {} |
| 1639 | |
| 1640 | SourceLocation getIdentLoc() const { return LabelStmtBits.IdentLoc; } |
| 1641 | void setIdentLoc(SourceLocation L) { LabelStmtBits.IdentLoc = L; } |
| 1642 | |
| 1643 | LabelDecl *getDecl() const { return TheDecl; } |
| 1644 | void setDecl(LabelDecl *D) { TheDecl = D; } |
| 1645 | |
| 1646 | const char *getName() const; |
| 1647 | Stmt *getSubStmt() { return SubStmt; } |
| 1648 | |
| 1649 | const Stmt *getSubStmt() const { return SubStmt; } |
| 1650 | void setSubStmt(Stmt *SS) { SubStmt = SS; } |
| 1651 | |
| 1652 | SourceLocation getBeginLoc() const { return getIdentLoc(); } |
| 1653 | SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();} |
| 1654 | |
| 1655 | child_range children() { return child_range(&SubStmt, &SubStmt + 1); } |
| 1656 | |
| 1657 | static bool classof(const Stmt *T) { |
| 1658 | return T->getStmtClass() == LabelStmtClass; |
| 1659 | } |
| 1660 | }; |
| 1661 | |
| 1662 | |
| 1663 | |
| 1664 | |
| 1665 | |
| 1666 | class AttributedStmt final |
| 1667 | : public ValueStmt, |
| 1668 | private llvm::TrailingObjects<AttributedStmt, const Attr *> { |
| 1669 | friend class ASTStmtReader; |
| 1670 | friend TrailingObjects; |
| 1671 | |
| 1672 | Stmt *SubStmt; |
| 1673 | |
| 1674 | AttributedStmt(SourceLocation Loc, ArrayRef<const Attr *> Attrs, |
| 1675 | Stmt *SubStmt) |
| 1676 | : ValueStmt(AttributedStmtClass), SubStmt(SubStmt) { |
| 1677 | AttributedStmtBits.NumAttrs = Attrs.size(); |
| 1678 | AttributedStmtBits.AttrLoc = Loc; |
| 1679 | std::copy(Attrs.begin(), Attrs.end(), getAttrArrayPtr()); |
| 1680 | } |
| 1681 | |
| 1682 | explicit AttributedStmt(EmptyShell Empty, unsigned NumAttrs) |
| 1683 | : ValueStmt(AttributedStmtClass, Empty) { |
| 1684 | AttributedStmtBits.NumAttrs = NumAttrs; |
| 1685 | AttributedStmtBits.AttrLoc = SourceLocation{}; |
| 1686 | std::fill_n(getAttrArrayPtr(), NumAttrs, nullptr); |
| 1687 | } |
| 1688 | |
| 1689 | const Attr *const *getAttrArrayPtr() const { |
| 1690 | return getTrailingObjects<const Attr *>(); |
| 1691 | } |
| 1692 | const Attr **getAttrArrayPtr() { return getTrailingObjects<const Attr *>(); } |
| 1693 | |
| 1694 | public: |
| 1695 | static AttributedStmt *Create(const ASTContext &C, SourceLocation Loc, |
| 1696 | ArrayRef<const Attr *> Attrs, Stmt *SubStmt); |
| 1697 | |
| 1698 | |
| 1699 | static AttributedStmt *CreateEmpty(const ASTContext &C, unsigned NumAttrs); |
| 1700 | |
| 1701 | SourceLocation getAttrLoc() const { return AttributedStmtBits.AttrLoc; } |
| 1702 | ArrayRef<const Attr *> getAttrs() const { |
| 1703 | return llvm::makeArrayRef(getAttrArrayPtr(), AttributedStmtBits.NumAttrs); |
| 1704 | } |
| 1705 | |
| 1706 | Stmt *getSubStmt() { return SubStmt; } |
| 1707 | const Stmt *getSubStmt() const { return SubStmt; } |
| 1708 | |
| 1709 | SourceLocation getBeginLoc() const { return getAttrLoc(); } |
| 1710 | SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();} |
| 1711 | |
| 1712 | child_range children() { return child_range(&SubStmt, &SubStmt + 1); } |
| 1713 | |
| 1714 | static bool classof(const Stmt *T) { |
| 1715 | return T->getStmtClass() == AttributedStmtClass; |
| 1716 | } |
| 1717 | }; |
| 1718 | |
| 1719 | |
| 1720 | class IfStmt final |
| 1721 | : public Stmt, |
| 1722 | private llvm::TrailingObjects<IfStmt, Stmt *, SourceLocation> { |
| 1723 | friend TrailingObjects; |
| 1724 | |
| 1725 | |
| 1726 | |
| 1727 | |
| 1728 | |
| 1729 | |
| 1730 | |
| 1731 | |
| 1732 | |
| 1733 | |
| 1734 | |
| 1735 | |
| 1736 | |
| 1737 | |
| 1738 | |
| 1739 | |
| 1740 | |
| 1741 | |
| 1742 | |
| 1743 | |
| 1744 | |
| 1745 | |
| 1746 | |
| 1747 | enum { InitOffset = 0, ThenOffsetFromCond = 1, ElseOffsetFromCond = 2 }; |
| 1748 | enum { NumMandatoryStmtPtr = 2 }; |
| 1749 | |
| 1750 | unsigned numTrailingObjects(OverloadToken<Stmt *>) const { |
| 1751 | return NumMandatoryStmtPtr + hasElseStorage() + hasVarStorage() + |
| 1752 | hasInitStorage(); |
| 1753 | } |
| 1754 | |
| 1755 | unsigned numTrailingObjects(OverloadToken<SourceLocation>) const { |
| 1756 | return hasElseStorage(); |
| 1757 | } |
| 1758 | |
| 1759 | unsigned initOffset() const { return InitOffset; } |
| 1760 | unsigned varOffset() const { return InitOffset + hasInitStorage(); } |
| 1761 | unsigned condOffset() const { |
| 1762 | return InitOffset + hasInitStorage() + hasVarStorage(); |
| 1763 | } |
| 1764 | unsigned thenOffset() const { return condOffset() + ThenOffsetFromCond; } |
| 1765 | unsigned elseOffset() const { return condOffset() + ElseOffsetFromCond; } |
| 1766 | |
| 1767 | |
| 1768 | IfStmt(const ASTContext &Ctx, SourceLocation IL, bool IsConstexpr, Stmt *Init, |
| 1769 | VarDecl *Var, Expr *Cond, Stmt *Then, SourceLocation EL, Stmt *Else); |
| 1770 | |
| 1771 | |
| 1772 | explicit IfStmt(EmptyShell Empty, bool HasElse, bool HasVar, bool HasInit); |
| 1773 | |
| 1774 | public: |
| 1775 | |
| 1776 | static IfStmt *Create(const ASTContext &Ctx, SourceLocation IL, |
| 1777 | bool IsConstexpr, Stmt *Init, VarDecl *Var, Expr *Cond, |
| 1778 | Stmt *Then, SourceLocation EL = SourceLocation(), |
| 1779 | Stmt *Else = nullptr); |
| 1780 | |
| 1781 | |
| 1782 | |
| 1783 | static IfStmt *CreateEmpty(const ASTContext &Ctx, bool HasElse, bool HasVar, |
| 1784 | bool HasInit); |
| 1785 | |
| 1786 | |
| 1787 | bool hasInitStorage() const { return IfStmtBits.HasInit; } |
| 1788 | |
| 1789 | |
| 1790 | bool hasVarStorage() const { return IfStmtBits.HasVar; } |
| 1791 | |
| 1792 | |
| 1793 | bool hasElseStorage() const { return IfStmtBits.HasElse; } |
| 1794 | |
| 1795 | Expr *getCond() { |
| 1796 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[condOffset()]); |
| 1797 | } |
| 1798 | |
| 1799 | const Expr *getCond() const { |
| 1800 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[condOffset()]); |
| 1801 | } |
| 1802 | |
| 1803 | void setCond(Expr *Cond) { |
| 1804 | getTrailingObjects<Stmt *>()[condOffset()] = reinterpret_cast<Stmt *>(Cond); |
| 1805 | } |
| 1806 | |
| 1807 | Stmt *getThen() { return getTrailingObjects<Stmt *>()[thenOffset()]; } |
| 1808 | const Stmt *getThen() const { |
| 1809 | return getTrailingObjects<Stmt *>()[thenOffset()]; |
| 1810 | } |
| 1811 | |
| 1812 | void setThen(Stmt *Then) { |
| 1813 | getTrailingObjects<Stmt *>()[thenOffset()] = Then; |
| 1814 | } |
| 1815 | |
| 1816 | Stmt *getElse() { |
| 1817 | return hasElseStorage() ? getTrailingObjects<Stmt *>()[elseOffset()] |
| 1818 | : nullptr; |
| 1819 | } |
| 1820 | |
| 1821 | const Stmt *getElse() const { |
| 1822 | return hasElseStorage() ? getTrailingObjects<Stmt *>()[elseOffset()] |
| 1823 | : nullptr; |
| 1824 | } |
| 1825 | |
| 1826 | void setElse(Stmt *Else) { |
| 1827 | (0) . __assert_fail ("hasElseStorage() && \"This if statement has no storage for an else statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1828, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(hasElseStorage() && |
| 1828 | (0) . __assert_fail ("hasElseStorage() && \"This if statement has no storage for an else statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1828, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "This if statement has no storage for an else statement!"); |
| 1829 | getTrailingObjects<Stmt *>()[elseOffset()] = Else; |
| 1830 | } |
| 1831 | |
| 1832 | |
| 1833 | |
| 1834 | |
| 1835 | |
| 1836 | |
| 1837 | |
| 1838 | |
| 1839 | |
| 1840 | VarDecl *getConditionVariable(); |
| 1841 | const VarDecl *getConditionVariable() const { |
| 1842 | return const_cast<IfStmt *>(this)->getConditionVariable(); |
| 1843 | } |
| 1844 | |
| 1845 | |
| 1846 | |
| 1847 | void setConditionVariable(const ASTContext &Ctx, VarDecl *V); |
| 1848 | |
| 1849 | |
| 1850 | |
| 1851 | DeclStmt *getConditionVariableDeclStmt() { |
| 1852 | return hasVarStorage() ? static_cast<DeclStmt *>( |
| 1853 | getTrailingObjects<Stmt *>()[varOffset()]) |
| 1854 | : nullptr; |
| 1855 | } |
| 1856 | |
| 1857 | const DeclStmt *getConditionVariableDeclStmt() const { |
| 1858 | return hasVarStorage() ? static_cast<DeclStmt *>( |
| 1859 | getTrailingObjects<Stmt *>()[varOffset()]) |
| 1860 | : nullptr; |
| 1861 | } |
| 1862 | |
| 1863 | Stmt *getInit() { |
| 1864 | return hasInitStorage() ? getTrailingObjects<Stmt *>()[initOffset()] |
| 1865 | : nullptr; |
| 1866 | } |
| 1867 | |
| 1868 | const Stmt *getInit() const { |
| 1869 | return hasInitStorage() ? getTrailingObjects<Stmt *>()[initOffset()] |
| 1870 | : nullptr; |
| 1871 | } |
| 1872 | |
| 1873 | void setInit(Stmt *Init) { |
| 1874 | (0) . __assert_fail ("hasInitStorage() && \"This if statement has no storage for an init statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1875, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(hasInitStorage() && |
| 1875 | (0) . __assert_fail ("hasInitStorage() && \"This if statement has no storage for an init statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1875, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "This if statement has no storage for an init statement!"); |
| 1876 | getTrailingObjects<Stmt *>()[initOffset()] = Init; |
| 1877 | } |
| 1878 | |
| 1879 | SourceLocation getIfLoc() const { return IfStmtBits.IfLoc; } |
| 1880 | void setIfLoc(SourceLocation IfLoc) { IfStmtBits.IfLoc = IfLoc; } |
| 1881 | |
| 1882 | SourceLocation getElseLoc() const { |
| 1883 | return hasElseStorage() ? *getTrailingObjects<SourceLocation>() |
| 1884 | : SourceLocation(); |
| 1885 | } |
| 1886 | |
| 1887 | void setElseLoc(SourceLocation ElseLoc) { |
| 1888 | (0) . __assert_fail ("hasElseStorage() && \"This if statement has no storage for an else statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1889, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(hasElseStorage() && |
| 1889 | (0) . __assert_fail ("hasElseStorage() && \"This if statement has no storage for an else statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 1889, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "This if statement has no storage for an else statement!"); |
| 1890 | *getTrailingObjects<SourceLocation>() = ElseLoc; |
| 1891 | } |
| 1892 | |
| 1893 | bool isConstexpr() const { return IfStmtBits.IsConstexpr; } |
| 1894 | void setConstexpr(bool C) { IfStmtBits.IsConstexpr = C; } |
| 1895 | |
| 1896 | bool isObjCAvailabilityCheck() const; |
| 1897 | |
| 1898 | SourceLocation getBeginLoc() const { return getIfLoc(); } |
| 1899 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 1900 | if (getElse()) |
| 1901 | return getElse()->getEndLoc(); |
| 1902 | return getThen()->getEndLoc(); |
| 1903 | } |
| 1904 | |
| 1905 | |
| 1906 | |
| 1907 | child_range children() { |
| 1908 | return child_range(getTrailingObjects<Stmt *>(), |
| 1909 | getTrailingObjects<Stmt *>() + |
| 1910 | numTrailingObjects(OverloadToken<Stmt *>())); |
| 1911 | } |
| 1912 | |
| 1913 | static bool classof(const Stmt *T) { |
| 1914 | return T->getStmtClass() == IfStmtClass; |
| 1915 | } |
| 1916 | }; |
| 1917 | |
| 1918 | |
| 1919 | class SwitchStmt final : public Stmt, |
| 1920 | private llvm::TrailingObjects<SwitchStmt, Stmt *> { |
| 1921 | friend TrailingObjects; |
| 1922 | |
| 1923 | |
| 1924 | SwitchCase *FirstCase; |
| 1925 | |
| 1926 | |
| 1927 | |
| 1928 | |
| 1929 | |
| 1930 | |
| 1931 | |
| 1932 | |
| 1933 | |
| 1934 | |
| 1935 | |
| 1936 | |
| 1937 | |
| 1938 | |
| 1939 | |
| 1940 | |
| 1941 | |
| 1942 | |
| 1943 | enum { InitOffset = 0, BodyOffsetFromCond = 1 }; |
| 1944 | enum { NumMandatoryStmtPtr = 2 }; |
| 1945 | |
| 1946 | unsigned numTrailingObjects(OverloadToken<Stmt *>) const { |
| 1947 | return NumMandatoryStmtPtr + hasInitStorage() + hasVarStorage(); |
| 1948 | } |
| 1949 | |
| 1950 | unsigned initOffset() const { return InitOffset; } |
| 1951 | unsigned varOffset() const { return InitOffset + hasInitStorage(); } |
| 1952 | unsigned condOffset() const { |
| 1953 | return InitOffset + hasInitStorage() + hasVarStorage(); |
| 1954 | } |
| 1955 | unsigned bodyOffset() const { return condOffset() + BodyOffsetFromCond; } |
| 1956 | |
| 1957 | |
| 1958 | SwitchStmt(const ASTContext &Ctx, Stmt *Init, VarDecl *Var, Expr *Cond); |
| 1959 | |
| 1960 | |
| 1961 | explicit SwitchStmt(EmptyShell Empty, bool HasInit, bool HasVar); |
| 1962 | |
| 1963 | public: |
| 1964 | |
| 1965 | static SwitchStmt *Create(const ASTContext &Ctx, Stmt *Init, VarDecl *Var, |
| 1966 | Expr *Cond); |
| 1967 | |
| 1968 | |
| 1969 | |
| 1970 | static SwitchStmt *CreateEmpty(const ASTContext &Ctx, bool HasInit, |
| 1971 | bool HasVar); |
| 1972 | |
| 1973 | |
| 1974 | bool hasInitStorage() const { return SwitchStmtBits.HasInit; } |
| 1975 | |
| 1976 | |
| 1977 | bool hasVarStorage() const { return SwitchStmtBits.HasVar; } |
| 1978 | |
| 1979 | Expr *getCond() { |
| 1980 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[condOffset()]); |
| 1981 | } |
| 1982 | |
| 1983 | const Expr *getCond() const { |
| 1984 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[condOffset()]); |
| 1985 | } |
| 1986 | |
| 1987 | void setCond(Expr *Cond) { |
| 1988 | getTrailingObjects<Stmt *>()[condOffset()] = reinterpret_cast<Stmt *>(Cond); |
| 1989 | } |
| 1990 | |
| 1991 | Stmt *getBody() { return getTrailingObjects<Stmt *>()[bodyOffset()]; } |
| 1992 | const Stmt *getBody() const { |
| 1993 | return getTrailingObjects<Stmt *>()[bodyOffset()]; |
| 1994 | } |
| 1995 | |
| 1996 | void setBody(Stmt *Body) { |
| 1997 | getTrailingObjects<Stmt *>()[bodyOffset()] = Body; |
| 1998 | } |
| 1999 | |
| 2000 | Stmt *getInit() { |
| 2001 | return hasInitStorage() ? getTrailingObjects<Stmt *>()[initOffset()] |
| 2002 | : nullptr; |
| 2003 | } |
| 2004 | |
| 2005 | const Stmt *getInit() const { |
| 2006 | return hasInitStorage() ? getTrailingObjects<Stmt *>()[initOffset()] |
| 2007 | : nullptr; |
| 2008 | } |
| 2009 | |
| 2010 | void setInit(Stmt *Init) { |
| 2011 | (0) . __assert_fail ("hasInitStorage() && \"This switch statement has no storage for an init statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2012, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(hasInitStorage() && |
| 2012 | (0) . __assert_fail ("hasInitStorage() && \"This switch statement has no storage for an init statement!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2012, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "This switch statement has no storage for an init statement!"); |
| 2013 | getTrailingObjects<Stmt *>()[initOffset()] = Init; |
| 2014 | } |
| 2015 | |
| 2016 | |
| 2017 | |
| 2018 | |
| 2019 | |
| 2020 | |
| 2021 | |
| 2022 | |
| 2023 | |
| 2024 | |
| 2025 | VarDecl *getConditionVariable(); |
| 2026 | const VarDecl *getConditionVariable() const { |
| 2027 | return const_cast<SwitchStmt *>(this)->getConditionVariable(); |
| 2028 | } |
| 2029 | |
| 2030 | |
| 2031 | |
| 2032 | void setConditionVariable(const ASTContext &Ctx, VarDecl *VD); |
| 2033 | |
| 2034 | |
| 2035 | |
| 2036 | DeclStmt *getConditionVariableDeclStmt() { |
| 2037 | return hasVarStorage() ? static_cast<DeclStmt *>( |
| 2038 | getTrailingObjects<Stmt *>()[varOffset()]) |
| 2039 | : nullptr; |
| 2040 | } |
| 2041 | |
| 2042 | const DeclStmt *getConditionVariableDeclStmt() const { |
| 2043 | return hasVarStorage() ? static_cast<DeclStmt *>( |
| 2044 | getTrailingObjects<Stmt *>()[varOffset()]) |
| 2045 | : nullptr; |
| 2046 | } |
| 2047 | |
| 2048 | SwitchCase *getSwitchCaseList() { return FirstCase; } |
| 2049 | const SwitchCase *getSwitchCaseList() const { return FirstCase; } |
| 2050 | void setSwitchCaseList(SwitchCase *SC) { FirstCase = SC; } |
| 2051 | |
| 2052 | SourceLocation getSwitchLoc() const { return SwitchStmtBits.SwitchLoc; } |
| 2053 | void setSwitchLoc(SourceLocation L) { SwitchStmtBits.SwitchLoc = L; } |
| 2054 | |
| 2055 | void setBody(Stmt *S, SourceLocation SL) { |
| 2056 | setBody(S); |
| 2057 | setSwitchLoc(SL); |
| 2058 | } |
| 2059 | |
| 2060 | void addSwitchCase(SwitchCase *SC) { |
| 2061 | (0) . __assert_fail ("!SC->getNextSwitchCase() && \"case/default already added to a switch\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2062, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(!SC->getNextSwitchCase() && |
| 2062 | (0) . __assert_fail ("!SC->getNextSwitchCase() && \"case/default already added to a switch\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2062, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "case/default already added to a switch"); |
| 2063 | SC->setNextSwitchCase(FirstCase); |
| 2064 | FirstCase = SC; |
| 2065 | } |
| 2066 | |
| 2067 | |
| 2068 | |
| 2069 | void setAllEnumCasesCovered() { SwitchStmtBits.AllEnumCasesCovered = true; } |
| 2070 | |
| 2071 | |
| 2072 | |
| 2073 | bool isAllEnumCasesCovered() const { |
| 2074 | return SwitchStmtBits.AllEnumCasesCovered; |
| 2075 | } |
| 2076 | |
| 2077 | SourceLocation getBeginLoc() const { return getSwitchLoc(); } |
| 2078 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 2079 | return getBody() ? getBody()->getEndLoc() |
| 2080 | : reinterpret_cast<const Stmt *>(getCond())->getEndLoc(); |
| 2081 | } |
| 2082 | |
| 2083 | |
| 2084 | child_range children() { |
| 2085 | return child_range(getTrailingObjects<Stmt *>(), |
| 2086 | getTrailingObjects<Stmt *>() + |
| 2087 | numTrailingObjects(OverloadToken<Stmt *>())); |
| 2088 | } |
| 2089 | |
| 2090 | static bool classof(const Stmt *T) { |
| 2091 | return T->getStmtClass() == SwitchStmtClass; |
| 2092 | } |
| 2093 | }; |
| 2094 | |
| 2095 | |
| 2096 | class WhileStmt final : public Stmt, |
| 2097 | private llvm::TrailingObjects<WhileStmt, Stmt *> { |
| 2098 | friend TrailingObjects; |
| 2099 | |
| 2100 | |
| 2101 | |
| 2102 | |
| 2103 | |
| 2104 | |
| 2105 | |
| 2106 | |
| 2107 | |
| 2108 | |
| 2109 | |
| 2110 | |
| 2111 | |
| 2112 | |
| 2113 | |
| 2114 | |
| 2115 | enum { VarOffset = 0, BodyOffsetFromCond = 1 }; |
| 2116 | enum { NumMandatoryStmtPtr = 2 }; |
| 2117 | |
| 2118 | unsigned varOffset() const { return VarOffset; } |
| 2119 | unsigned condOffset() const { return VarOffset + hasVarStorage(); } |
| 2120 | unsigned bodyOffset() const { return condOffset() + BodyOffsetFromCond; } |
| 2121 | |
| 2122 | unsigned numTrailingObjects(OverloadToken<Stmt *>) const { |
| 2123 | return NumMandatoryStmtPtr + hasVarStorage(); |
| 2124 | } |
| 2125 | |
| 2126 | |
| 2127 | WhileStmt(const ASTContext &Ctx, VarDecl *Var, Expr *Cond, Stmt *Body, |
| 2128 | SourceLocation WL); |
| 2129 | |
| 2130 | |
| 2131 | explicit WhileStmt(EmptyShell Empty, bool HasVar); |
| 2132 | |
| 2133 | public: |
| 2134 | |
| 2135 | static WhileStmt *Create(const ASTContext &Ctx, VarDecl *Var, Expr *Cond, |
| 2136 | Stmt *Body, SourceLocation WL); |
| 2137 | |
| 2138 | |
| 2139 | |
| 2140 | static WhileStmt *CreateEmpty(const ASTContext &Ctx, bool HasVar); |
| 2141 | |
| 2142 | |
| 2143 | bool hasVarStorage() const { return WhileStmtBits.HasVar; } |
| 2144 | |
| 2145 | Expr *getCond() { |
| 2146 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[condOffset()]); |
| 2147 | } |
| 2148 | |
| 2149 | const Expr *getCond() const { |
| 2150 | return reinterpret_cast<Expr *>(getTrailingObjects<Stmt *>()[condOffset()]); |
| 2151 | } |
| 2152 | |
| 2153 | void setCond(Expr *Cond) { |
| 2154 | getTrailingObjects<Stmt *>()[condOffset()] = reinterpret_cast<Stmt *>(Cond); |
| 2155 | } |
| 2156 | |
| 2157 | Stmt *getBody() { return getTrailingObjects<Stmt *>()[bodyOffset()]; } |
| 2158 | const Stmt *getBody() const { |
| 2159 | return getTrailingObjects<Stmt *>()[bodyOffset()]; |
| 2160 | } |
| 2161 | |
| 2162 | void setBody(Stmt *Body) { |
| 2163 | getTrailingObjects<Stmt *>()[bodyOffset()] = Body; |
| 2164 | } |
| 2165 | |
| 2166 | |
| 2167 | |
| 2168 | |
| 2169 | |
| 2170 | |
| 2171 | |
| 2172 | |
| 2173 | |
| 2174 | VarDecl *getConditionVariable(); |
| 2175 | const VarDecl *getConditionVariable() const { |
| 2176 | return const_cast<WhileStmt *>(this)->getConditionVariable(); |
| 2177 | } |
| 2178 | |
| 2179 | |
| 2180 | |
| 2181 | void setConditionVariable(const ASTContext &Ctx, VarDecl *V); |
| 2182 | |
| 2183 | |
| 2184 | |
| 2185 | DeclStmt *getConditionVariableDeclStmt() { |
| 2186 | return hasVarStorage() ? static_cast<DeclStmt *>( |
| 2187 | getTrailingObjects<Stmt *>()[varOffset()]) |
| 2188 | : nullptr; |
| 2189 | } |
| 2190 | |
| 2191 | const DeclStmt *getConditionVariableDeclStmt() const { |
| 2192 | return hasVarStorage() ? static_cast<DeclStmt *>( |
| 2193 | getTrailingObjects<Stmt *>()[varOffset()]) |
| 2194 | : nullptr; |
| 2195 | } |
| 2196 | |
| 2197 | SourceLocation getWhileLoc() const { return WhileStmtBits.WhileLoc; } |
| 2198 | void setWhileLoc(SourceLocation L) { WhileStmtBits.WhileLoc = L; } |
| 2199 | |
| 2200 | SourceLocation getBeginLoc() const { return getWhileLoc(); } |
| 2201 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 2202 | return getBody()->getEndLoc(); |
| 2203 | } |
| 2204 | |
| 2205 | static bool classof(const Stmt *T) { |
| 2206 | return T->getStmtClass() == WhileStmtClass; |
| 2207 | } |
| 2208 | |
| 2209 | |
| 2210 | child_range children() { |
| 2211 | return child_range(getTrailingObjects<Stmt *>(), |
| 2212 | getTrailingObjects<Stmt *>() + |
| 2213 | numTrailingObjects(OverloadToken<Stmt *>())); |
| 2214 | } |
| 2215 | }; |
| 2216 | |
| 2217 | |
| 2218 | class DoStmt : public Stmt { |
| 2219 | enum { BODY, COND, END_EXPR }; |
| 2220 | Stmt *SubExprs[END_EXPR]; |
| 2221 | SourceLocation WhileLoc; |
| 2222 | SourceLocation RParenLoc; |
| 2223 | |
| 2224 | public: |
| 2225 | DoStmt(Stmt *Body, Expr *Cond, SourceLocation DL, SourceLocation WL, |
| 2226 | SourceLocation RP) |
| 2227 | : Stmt(DoStmtClass), WhileLoc(WL), RParenLoc(RP) { |
| 2228 | setCond(Cond); |
| 2229 | setBody(Body); |
| 2230 | setDoLoc(DL); |
| 2231 | } |
| 2232 | |
| 2233 | |
| 2234 | explicit DoStmt(EmptyShell Empty) : Stmt(DoStmtClass, Empty) {} |
| 2235 | |
| 2236 | Expr *getCond() { return reinterpret_cast<Expr *>(SubExprs[COND]); } |
| 2237 | const Expr *getCond() const { |
| 2238 | return reinterpret_cast<Expr *>(SubExprs[COND]); |
| 2239 | } |
| 2240 | |
| 2241 | void setCond(Expr *Cond) { SubExprs[COND] = reinterpret_cast<Stmt *>(Cond); } |
| 2242 | |
| 2243 | Stmt *getBody() { return SubExprs[BODY]; } |
| 2244 | const Stmt *getBody() const { return SubExprs[BODY]; } |
| 2245 | void setBody(Stmt *Body) { SubExprs[BODY] = Body; } |
| 2246 | |
| 2247 | SourceLocation getDoLoc() const { return DoStmtBits.DoLoc; } |
| 2248 | void setDoLoc(SourceLocation L) { DoStmtBits.DoLoc = L; } |
| 2249 | SourceLocation getWhileLoc() const { return WhileLoc; } |
| 2250 | void setWhileLoc(SourceLocation L) { WhileLoc = L; } |
| 2251 | SourceLocation getRParenLoc() const { return RParenLoc; } |
| 2252 | void setRParenLoc(SourceLocation L) { RParenLoc = L; } |
| 2253 | |
| 2254 | SourceLocation getBeginLoc() const { return getDoLoc(); } |
| 2255 | SourceLocation getEndLoc() const { return getRParenLoc(); } |
| 2256 | |
| 2257 | static bool classof(const Stmt *T) { |
| 2258 | return T->getStmtClass() == DoStmtClass; |
| 2259 | } |
| 2260 | |
| 2261 | |
| 2262 | child_range children() { |
| 2263 | return child_range(&SubExprs[0], &SubExprs[0] + END_EXPR); |
| 2264 | } |
| 2265 | }; |
| 2266 | |
| 2267 | |
| 2268 | |
| 2269 | |
| 2270 | class ForStmt : public Stmt { |
| 2271 | enum { INIT, CONDVAR, COND, INC, BODY, END_EXPR }; |
| 2272 | Stmt* SubExprs[END_EXPR]; |
| 2273 | SourceLocation LParenLoc, RParenLoc; |
| 2274 | |
| 2275 | public: |
| 2276 | ForStmt(const ASTContext &C, Stmt *Init, Expr *Cond, VarDecl *condVar, |
| 2277 | Expr *Inc, Stmt *Body, SourceLocation FL, SourceLocation LP, |
| 2278 | SourceLocation RP); |
| 2279 | |
| 2280 | |
| 2281 | explicit ForStmt(EmptyShell Empty) : Stmt(ForStmtClass, Empty) {} |
| 2282 | |
| 2283 | Stmt *getInit() { return SubExprs[INIT]; } |
| 2284 | |
| 2285 | |
| 2286 | |
| 2287 | |
| 2288 | |
| 2289 | |
| 2290 | |
| 2291 | |
| 2292 | |
| 2293 | VarDecl *getConditionVariable() const; |
| 2294 | void setConditionVariable(const ASTContext &C, VarDecl *V); |
| 2295 | |
| 2296 | |
| 2297 | |
| 2298 | const DeclStmt *getConditionVariableDeclStmt() const { |
| 2299 | return reinterpret_cast<DeclStmt*>(SubExprs[CONDVAR]); |
| 2300 | } |
| 2301 | |
| 2302 | Expr *getCond() { return reinterpret_cast<Expr*>(SubExprs[COND]); } |
| 2303 | Expr *getInc() { return reinterpret_cast<Expr*>(SubExprs[INC]); } |
| 2304 | Stmt *getBody() { return SubExprs[BODY]; } |
| 2305 | |
| 2306 | const Stmt *getInit() const { return SubExprs[INIT]; } |
| 2307 | const Expr *getCond() const { return reinterpret_cast<Expr*>(SubExprs[COND]);} |
| 2308 | const Expr *getInc() const { return reinterpret_cast<Expr*>(SubExprs[INC]); } |
| 2309 | const Stmt *getBody() const { return SubExprs[BODY]; } |
| 2310 | |
| 2311 | void setInit(Stmt *S) { SubExprs[INIT] = S; } |
| 2312 | void setCond(Expr *E) { SubExprs[COND] = reinterpret_cast<Stmt*>(E); } |
| 2313 | void setInc(Expr *E) { SubExprs[INC] = reinterpret_cast<Stmt*>(E); } |
| 2314 | void setBody(Stmt *S) { SubExprs[BODY] = S; } |
| 2315 | |
| 2316 | SourceLocation getForLoc() const { return ForStmtBits.ForLoc; } |
| 2317 | void setForLoc(SourceLocation L) { ForStmtBits.ForLoc = L; } |
| 2318 | SourceLocation getLParenLoc() const { return LParenLoc; } |
| 2319 | void setLParenLoc(SourceLocation L) { LParenLoc = L; } |
| 2320 | SourceLocation getRParenLoc() const { return RParenLoc; } |
| 2321 | void setRParenLoc(SourceLocation L) { RParenLoc = L; } |
| 2322 | |
| 2323 | SourceLocation getBeginLoc() const { return getForLoc(); } |
| 2324 | SourceLocation getEndLoc() const { return getBody()->getEndLoc(); } |
| 2325 | |
| 2326 | static bool classof(const Stmt *T) { |
| 2327 | return T->getStmtClass() == ForStmtClass; |
| 2328 | } |
| 2329 | |
| 2330 | |
| 2331 | child_range children() { |
| 2332 | return child_range(&SubExprs[0], &SubExprs[0]+END_EXPR); |
| 2333 | } |
| 2334 | }; |
| 2335 | |
| 2336 | |
| 2337 | class GotoStmt : public Stmt { |
| 2338 | LabelDecl *Label; |
| 2339 | SourceLocation LabelLoc; |
| 2340 | |
| 2341 | public: |
| 2342 | GotoStmt(LabelDecl *label, SourceLocation GL, SourceLocation LL) |
| 2343 | : Stmt(GotoStmtClass), Label(label), LabelLoc(LL) { |
| 2344 | setGotoLoc(GL); |
| 2345 | } |
| 2346 | |
| 2347 | |
| 2348 | explicit GotoStmt(EmptyShell Empty) : Stmt(GotoStmtClass, Empty) {} |
| 2349 | |
| 2350 | LabelDecl *getLabel() const { return Label; } |
| 2351 | void setLabel(LabelDecl *D) { Label = D; } |
| 2352 | |
| 2353 | SourceLocation getGotoLoc() const { return GotoStmtBits.GotoLoc; } |
| 2354 | void setGotoLoc(SourceLocation L) { GotoStmtBits.GotoLoc = L; } |
| 2355 | SourceLocation getLabelLoc() const { return LabelLoc; } |
| 2356 | void setLabelLoc(SourceLocation L) { LabelLoc = L; } |
| 2357 | |
| 2358 | SourceLocation getBeginLoc() const { return getGotoLoc(); } |
| 2359 | SourceLocation getEndLoc() const { return getLabelLoc(); } |
| 2360 | |
| 2361 | static bool classof(const Stmt *T) { |
| 2362 | return T->getStmtClass() == GotoStmtClass; |
| 2363 | } |
| 2364 | |
| 2365 | |
| 2366 | child_range children() { |
| 2367 | return child_range(child_iterator(), child_iterator()); |
| 2368 | } |
| 2369 | }; |
| 2370 | |
| 2371 | |
| 2372 | class IndirectGotoStmt : public Stmt { |
| 2373 | SourceLocation StarLoc; |
| 2374 | Stmt *Target; |
| 2375 | |
| 2376 | public: |
| 2377 | IndirectGotoStmt(SourceLocation gotoLoc, SourceLocation starLoc, Expr *target) |
| 2378 | : Stmt(IndirectGotoStmtClass), StarLoc(starLoc) { |
| 2379 | setTarget(target); |
| 2380 | setGotoLoc(gotoLoc); |
| 2381 | } |
| 2382 | |
| 2383 | |
| 2384 | explicit IndirectGotoStmt(EmptyShell Empty) |
| 2385 | : Stmt(IndirectGotoStmtClass, Empty) {} |
| 2386 | |
| 2387 | void setGotoLoc(SourceLocation L) { GotoStmtBits.GotoLoc = L; } |
| 2388 | SourceLocation getGotoLoc() const { return GotoStmtBits.GotoLoc; } |
| 2389 | void setStarLoc(SourceLocation L) { StarLoc = L; } |
| 2390 | SourceLocation getStarLoc() const { return StarLoc; } |
| 2391 | |
| 2392 | Expr *getTarget() { return reinterpret_cast<Expr *>(Target); } |
| 2393 | const Expr *getTarget() const { |
| 2394 | return reinterpret_cast<const Expr *>(Target); |
| 2395 | } |
| 2396 | void setTarget(Expr *E) { Target = reinterpret_cast<Stmt *>(E); } |
| 2397 | |
| 2398 | |
| 2399 | |
| 2400 | LabelDecl *getConstantTarget(); |
| 2401 | const LabelDecl *getConstantTarget() const { |
| 2402 | return const_cast<IndirectGotoStmt *>(this)->getConstantTarget(); |
| 2403 | } |
| 2404 | |
| 2405 | SourceLocation getBeginLoc() const { return getGotoLoc(); } |
| 2406 | SourceLocation getEndLoc() const LLVM_READONLY { return Target->getEndLoc(); } |
| 2407 | |
| 2408 | static bool classof(const Stmt *T) { |
| 2409 | return T->getStmtClass() == IndirectGotoStmtClass; |
| 2410 | } |
| 2411 | |
| 2412 | |
| 2413 | child_range children() { return child_range(&Target, &Target + 1); } |
| 2414 | }; |
| 2415 | |
| 2416 | |
| 2417 | class ContinueStmt : public Stmt { |
| 2418 | public: |
| 2419 | ContinueStmt(SourceLocation CL) : Stmt(ContinueStmtClass) { |
| 2420 | setContinueLoc(CL); |
| 2421 | } |
| 2422 | |
| 2423 | |
| 2424 | explicit ContinueStmt(EmptyShell Empty) : Stmt(ContinueStmtClass, Empty) {} |
| 2425 | |
| 2426 | SourceLocation getContinueLoc() const { return ContinueStmtBits.ContinueLoc; } |
| 2427 | void setContinueLoc(SourceLocation L) { ContinueStmtBits.ContinueLoc = L; } |
| 2428 | |
| 2429 | SourceLocation getBeginLoc() const { return getContinueLoc(); } |
| 2430 | SourceLocation getEndLoc() const { return getContinueLoc(); } |
| 2431 | |
| 2432 | static bool classof(const Stmt *T) { |
| 2433 | return T->getStmtClass() == ContinueStmtClass; |
| 2434 | } |
| 2435 | |
| 2436 | |
| 2437 | child_range children() { |
| 2438 | return child_range(child_iterator(), child_iterator()); |
| 2439 | } |
| 2440 | }; |
| 2441 | |
| 2442 | |
| 2443 | class BreakStmt : public Stmt { |
| 2444 | public: |
| 2445 | BreakStmt(SourceLocation BL) : Stmt(BreakStmtClass) { |
| 2446 | setBreakLoc(BL); |
| 2447 | } |
| 2448 | |
| 2449 | |
| 2450 | explicit BreakStmt(EmptyShell Empty) : Stmt(BreakStmtClass, Empty) {} |
| 2451 | |
| 2452 | SourceLocation getBreakLoc() const { return BreakStmtBits.BreakLoc; } |
| 2453 | void setBreakLoc(SourceLocation L) { BreakStmtBits.BreakLoc = L; } |
| 2454 | |
| 2455 | SourceLocation getBeginLoc() const { return getBreakLoc(); } |
| 2456 | SourceLocation getEndLoc() const { return getBreakLoc(); } |
| 2457 | |
| 2458 | static bool classof(const Stmt *T) { |
| 2459 | return T->getStmtClass() == BreakStmtClass; |
| 2460 | } |
| 2461 | |
| 2462 | |
| 2463 | child_range children() { |
| 2464 | return child_range(child_iterator(), child_iterator()); |
| 2465 | } |
| 2466 | }; |
| 2467 | |
| 2468 | |
| 2469 | |
| 2470 | |
| 2471 | |
| 2472 | |
| 2473 | |
| 2474 | |
| 2475 | |
| 2476 | class ReturnStmt final |
| 2477 | : public Stmt, |
| 2478 | private llvm::TrailingObjects<ReturnStmt, const VarDecl *> { |
| 2479 | friend TrailingObjects; |
| 2480 | |
| 2481 | |
| 2482 | Stmt *RetExpr; |
| 2483 | |
| 2484 | |
| 2485 | |
| 2486 | |
| 2487 | |
| 2488 | bool hasNRVOCandidate() const { return ReturnStmtBits.HasNRVOCandidate; } |
| 2489 | |
| 2490 | unsigned numTrailingObjects(OverloadToken<const VarDecl *>) const { |
| 2491 | return hasNRVOCandidate(); |
| 2492 | } |
| 2493 | |
| 2494 | |
| 2495 | ReturnStmt(SourceLocation RL, Expr *E, const VarDecl *NRVOCandidate); |
| 2496 | |
| 2497 | |
| 2498 | explicit ReturnStmt(EmptyShell Empty, bool HasNRVOCandidate); |
| 2499 | |
| 2500 | public: |
| 2501 | |
| 2502 | static ReturnStmt *Create(const ASTContext &Ctx, SourceLocation RL, Expr *E, |
| 2503 | const VarDecl *NRVOCandidate); |
| 2504 | |
| 2505 | |
| 2506 | |
| 2507 | static ReturnStmt *CreateEmpty(const ASTContext &Ctx, bool HasNRVOCandidate); |
| 2508 | |
| 2509 | Expr *getRetValue() { return reinterpret_cast<Expr *>(RetExpr); } |
| 2510 | const Expr *getRetValue() const { return reinterpret_cast<Expr *>(RetExpr); } |
| 2511 | void setRetValue(Expr *E) { RetExpr = reinterpret_cast<Stmt *>(E); } |
| 2512 | |
| 2513 | |
| 2514 | |
| 2515 | |
| 2516 | |
| 2517 | |
| 2518 | const VarDecl *getNRVOCandidate() const { |
| 2519 | return hasNRVOCandidate() ? *getTrailingObjects<const VarDecl *>() |
| 2520 | : nullptr; |
| 2521 | } |
| 2522 | |
| 2523 | |
| 2524 | |
| 2525 | |
| 2526 | void setNRVOCandidate(const VarDecl *Var) { |
| 2527 | (0) . __assert_fail ("hasNRVOCandidate() && \"This return statement has no storage for an NRVO candidate!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2528, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(hasNRVOCandidate() && |
| 2528 | (0) . __assert_fail ("hasNRVOCandidate() && \"This return statement has no storage for an NRVO candidate!\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2528, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true"> "This return statement has no storage for an NRVO candidate!"); |
| 2529 | *getTrailingObjects<const VarDecl *>() = Var; |
| 2530 | } |
| 2531 | |
| 2532 | SourceLocation getReturnLoc() const { return ReturnStmtBits.RetLoc; } |
| 2533 | void setReturnLoc(SourceLocation L) { ReturnStmtBits.RetLoc = L; } |
| 2534 | |
| 2535 | SourceLocation getBeginLoc() const { return getReturnLoc(); } |
| 2536 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 2537 | return RetExpr ? RetExpr->getEndLoc() : getReturnLoc(); |
| 2538 | } |
| 2539 | |
| 2540 | static bool classof(const Stmt *T) { |
| 2541 | return T->getStmtClass() == ReturnStmtClass; |
| 2542 | } |
| 2543 | |
| 2544 | |
| 2545 | child_range children() { |
| 2546 | if (RetExpr) |
| 2547 | return child_range(&RetExpr, &RetExpr + 1); |
| 2548 | return child_range(child_iterator(), child_iterator()); |
| 2549 | } |
| 2550 | }; |
| 2551 | |
| 2552 | |
| 2553 | class AsmStmt : public Stmt { |
| 2554 | protected: |
| 2555 | friend class ASTStmtReader; |
| 2556 | |
| 2557 | SourceLocation AsmLoc; |
| 2558 | |
| 2559 | |
| 2560 | |
| 2561 | bool IsSimple; |
| 2562 | |
| 2563 | |
| 2564 | |
| 2565 | bool IsVolatile; |
| 2566 | |
| 2567 | unsigned NumOutputs; |
| 2568 | unsigned NumInputs; |
| 2569 | unsigned NumClobbers; |
| 2570 | |
| 2571 | Stmt **Exprs = nullptr; |
| 2572 | |
| 2573 | AsmStmt(StmtClass SC, SourceLocation asmloc, bool issimple, bool isvolatile, |
| 2574 | unsigned numoutputs, unsigned numinputs, unsigned numclobbers) |
| 2575 | : Stmt (SC), AsmLoc(asmloc), IsSimple(issimple), IsVolatile(isvolatile), |
| 2576 | NumOutputs(numoutputs), NumInputs(numinputs), |
| 2577 | NumClobbers(numclobbers) {} |
| 2578 | |
| 2579 | public: |
| 2580 | |
| 2581 | explicit AsmStmt(StmtClass SC, EmptyShell Empty) : Stmt(SC, Empty) {} |
| 2582 | |
| 2583 | SourceLocation getAsmLoc() const { return AsmLoc; } |
| 2584 | void setAsmLoc(SourceLocation L) { AsmLoc = L; } |
| 2585 | |
| 2586 | bool isSimple() const { return IsSimple; } |
| 2587 | void setSimple(bool V) { IsSimple = V; } |
| 2588 | |
| 2589 | bool isVolatile() const { return IsVolatile; } |
| 2590 | void setVolatile(bool V) { IsVolatile = V; } |
| 2591 | |
| 2592 | SourceLocation getBeginLoc() const LLVM_READONLY { return {}; } |
| 2593 | SourceLocation getEndLoc() const LLVM_READONLY { return {}; } |
| 2594 | |
| 2595 | |
| 2596 | |
| 2597 | |
| 2598 | std::string generateAsmString(const ASTContext &C) const; |
| 2599 | |
| 2600 | |
| 2601 | |
| 2602 | unsigned getNumOutputs() const { return NumOutputs; } |
| 2603 | |
| 2604 | |
| 2605 | |
| 2606 | |
| 2607 | StringRef getOutputConstraint(unsigned i) const; |
| 2608 | |
| 2609 | |
| 2610 | |
| 2611 | |
| 2612 | bool isOutputPlusConstraint(unsigned i) const { |
| 2613 | return getOutputConstraint(i)[0] == '+'; |
| 2614 | } |
| 2615 | |
| 2616 | const Expr *getOutputExpr(unsigned i) const; |
| 2617 | |
| 2618 | |
| 2619 | |
| 2620 | unsigned getNumPlusOperands() const; |
| 2621 | |
| 2622 | |
| 2623 | |
| 2624 | unsigned getNumInputs() const { return NumInputs; } |
| 2625 | |
| 2626 | |
| 2627 | |
| 2628 | StringRef getInputConstraint(unsigned i) const; |
| 2629 | |
| 2630 | const Expr *getInputExpr(unsigned i) const; |
| 2631 | |
| 2632 | |
| 2633 | |
| 2634 | unsigned getNumClobbers() const { return NumClobbers; } |
| 2635 | StringRef getClobber(unsigned i) const; |
| 2636 | |
| 2637 | static bool classof(const Stmt *T) { |
| 2638 | return T->getStmtClass() == GCCAsmStmtClass || |
| 2639 | T->getStmtClass() == MSAsmStmtClass; |
| 2640 | } |
| 2641 | |
| 2642 | |
| 2643 | |
| 2644 | using inputs_iterator = ExprIterator; |
| 2645 | using const_inputs_iterator = ConstExprIterator; |
| 2646 | using inputs_range = llvm::iterator_range<inputs_iterator>; |
| 2647 | using inputs_const_range = llvm::iterator_range<const_inputs_iterator>; |
| 2648 | |
| 2649 | inputs_iterator begin_inputs() { |
| 2650 | return &Exprs[0] + NumOutputs; |
| 2651 | } |
| 2652 | |
| 2653 | inputs_iterator end_inputs() { |
| 2654 | return &Exprs[0] + NumOutputs + NumInputs; |
| 2655 | } |
| 2656 | |
| 2657 | inputs_range inputs() { return inputs_range(begin_inputs(), end_inputs()); } |
| 2658 | |
| 2659 | const_inputs_iterator begin_inputs() const { |
| 2660 | return &Exprs[0] + NumOutputs; |
| 2661 | } |
| 2662 | |
| 2663 | const_inputs_iterator end_inputs() const { |
| 2664 | return &Exprs[0] + NumOutputs + NumInputs; |
| 2665 | } |
| 2666 | |
| 2667 | inputs_const_range inputs() const { |
| 2668 | return inputs_const_range(begin_inputs(), end_inputs()); |
| 2669 | } |
| 2670 | |
| 2671 | |
| 2672 | |
| 2673 | using outputs_iterator = ExprIterator; |
| 2674 | using const_outputs_iterator = ConstExprIterator; |
| 2675 | using outputs_range = llvm::iterator_range<outputs_iterator>; |
| 2676 | using outputs_const_range = llvm::iterator_range<const_outputs_iterator>; |
| 2677 | |
| 2678 | outputs_iterator begin_outputs() { |
| 2679 | return &Exprs[0]; |
| 2680 | } |
| 2681 | |
| 2682 | outputs_iterator end_outputs() { |
| 2683 | return &Exprs[0] + NumOutputs; |
| 2684 | } |
| 2685 | |
| 2686 | outputs_range outputs() { |
| 2687 | return outputs_range(begin_outputs(), end_outputs()); |
| 2688 | } |
| 2689 | |
| 2690 | const_outputs_iterator begin_outputs() const { |
| 2691 | return &Exprs[0]; |
| 2692 | } |
| 2693 | |
| 2694 | const_outputs_iterator end_outputs() const { |
| 2695 | return &Exprs[0] + NumOutputs; |
| 2696 | } |
| 2697 | |
| 2698 | outputs_const_range outputs() const { |
| 2699 | return outputs_const_range(begin_outputs(), end_outputs()); |
| 2700 | } |
| 2701 | |
| 2702 | child_range children() { |
| 2703 | return child_range(&Exprs[0], &Exprs[0] + NumOutputs + NumInputs); |
| 2704 | } |
| 2705 | }; |
| 2706 | |
| 2707 | |
| 2708 | class GCCAsmStmt : public AsmStmt { |
| 2709 | friend class ASTStmtReader; |
| 2710 | |
| 2711 | SourceLocation RParenLoc; |
| 2712 | StringLiteral *AsmStr; |
| 2713 | |
| 2714 | |
| 2715 | StringLiteral **Constraints = nullptr; |
| 2716 | StringLiteral **Clobbers = nullptr; |
| 2717 | IdentifierInfo **Names = nullptr; |
| 2718 | |
| 2719 | public: |
| 2720 | GCCAsmStmt(const ASTContext &C, SourceLocation asmloc, bool issimple, |
| 2721 | bool isvolatile, unsigned numoutputs, unsigned numinputs, |
| 2722 | IdentifierInfo **names, StringLiteral **constraints, Expr **exprs, |
| 2723 | StringLiteral *asmstr, unsigned numclobbers, |
| 2724 | StringLiteral **clobbers, SourceLocation rparenloc); |
| 2725 | |
| 2726 | |
| 2727 | explicit GCCAsmStmt(EmptyShell Empty) : AsmStmt(GCCAsmStmtClass, Empty) {} |
| 2728 | |
| 2729 | SourceLocation getRParenLoc() const { return RParenLoc; } |
| 2730 | void setRParenLoc(SourceLocation L) { RParenLoc = L; } |
| 2731 | |
| 2732 | |
| 2733 | |
| 2734 | const StringLiteral *getAsmString() const { return AsmStr; } |
| 2735 | StringLiteral *getAsmString() { return AsmStr; } |
| 2736 | void setAsmString(StringLiteral *E) { AsmStr = E; } |
| 2737 | |
| 2738 | |
| 2739 | |
| 2740 | |
| 2741 | class AsmStringPiece { |
| 2742 | public: |
| 2743 | enum Kind { |
| 2744 | String, |
| 2745 | Operand |
| 2746 | }; |
| 2747 | |
| 2748 | private: |
| 2749 | Kind MyKind; |
| 2750 | std::string Str; |
| 2751 | unsigned OperandNo; |
| 2752 | |
| 2753 | |
| 2754 | CharSourceRange Range; |
| 2755 | |
| 2756 | public: |
| 2757 | AsmStringPiece(const std::string &S) : MyKind(String), Str(S) {} |
| 2758 | AsmStringPiece(unsigned OpNo, const std::string &S, SourceLocation Begin, |
| 2759 | SourceLocation End) |
| 2760 | : MyKind(Operand), Str(S), OperandNo(OpNo), |
| 2761 | Range(CharSourceRange::getCharRange(Begin, End)) {} |
| 2762 | |
| 2763 | bool isString() const { return MyKind == String; } |
| 2764 | bool isOperand() const { return MyKind == Operand; } |
| 2765 | |
| 2766 | const std::string &getString() const { return Str; } |
| 2767 | |
| 2768 | unsigned getOperandNo() const { |
| 2769 | assert(isOperand()); |
| 2770 | return OperandNo; |
| 2771 | } |
| 2772 | |
| 2773 | CharSourceRange getRange() const { |
| 2774 | (0) . __assert_fail ("isOperand() && \"Range is currently used only for Operands.\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 2774, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(isOperand() && "Range is currently used only for Operands."); |
| 2775 | return Range; |
| 2776 | } |
| 2777 | |
| 2778 | |
| 2779 | |
| 2780 | char getModifier() const; |
| 2781 | }; |
| 2782 | |
| 2783 | |
| 2784 | |
| 2785 | |
| 2786 | |
| 2787 | |
| 2788 | unsigned AnalyzeAsmString(SmallVectorImpl<AsmStringPiece> &Pieces, |
| 2789 | const ASTContext &C, unsigned &DiagOffs) const; |
| 2790 | |
| 2791 | |
| 2792 | std::string generateAsmString(const ASTContext &C) const; |
| 2793 | |
| 2794 | |
| 2795 | |
| 2796 | IdentifierInfo *getOutputIdentifier(unsigned i) const { return Names[i]; } |
| 2797 | |
| 2798 | StringRef getOutputName(unsigned i) const { |
| 2799 | if (IdentifierInfo *II = getOutputIdentifier(i)) |
| 2800 | return II->getName(); |
| 2801 | |
| 2802 | return {}; |
| 2803 | } |
| 2804 | |
| 2805 | StringRef getOutputConstraint(unsigned i) const; |
| 2806 | |
| 2807 | const StringLiteral *getOutputConstraintLiteral(unsigned i) const { |
| 2808 | return Constraints[i]; |
| 2809 | } |
| 2810 | StringLiteral *getOutputConstraintLiteral(unsigned i) { |
| 2811 | return Constraints[i]; |
| 2812 | } |
| 2813 | |
| 2814 | Expr *getOutputExpr(unsigned i); |
| 2815 | |
| 2816 | const Expr *getOutputExpr(unsigned i) const { |
| 2817 | return const_cast<GCCAsmStmt*>(this)->getOutputExpr(i); |
| 2818 | } |
| 2819 | |
| 2820 | |
| 2821 | |
| 2822 | IdentifierInfo *getInputIdentifier(unsigned i) const { |
| 2823 | return Names[i + NumOutputs]; |
| 2824 | } |
| 2825 | |
| 2826 | StringRef getInputName(unsigned i) const { |
| 2827 | if (IdentifierInfo *II = getInputIdentifier(i)) |
| 2828 | return II->getName(); |
| 2829 | |
| 2830 | return {}; |
| 2831 | } |
| 2832 | |
| 2833 | StringRef getInputConstraint(unsigned i) const; |
| 2834 | |
| 2835 | const StringLiteral *getInputConstraintLiteral(unsigned i) const { |
| 2836 | return Constraints[i + NumOutputs]; |
| 2837 | } |
| 2838 | StringLiteral *getInputConstraintLiteral(unsigned i) { |
| 2839 | return Constraints[i + NumOutputs]; |
| 2840 | } |
| 2841 | |
| 2842 | Expr *getInputExpr(unsigned i); |
| 2843 | void setInputExpr(unsigned i, Expr *E); |
| 2844 | |
| 2845 | const Expr *getInputExpr(unsigned i) const { |
| 2846 | return const_cast<GCCAsmStmt*>(this)->getInputExpr(i); |
| 2847 | } |
| 2848 | |
| 2849 | private: |
| 2850 | void setOutputsAndInputsAndClobbers(const ASTContext &C, |
| 2851 | IdentifierInfo **Names, |
| 2852 | StringLiteral **Constraints, |
| 2853 | Stmt **Exprs, |
| 2854 | unsigned NumOutputs, |
| 2855 | unsigned NumInputs, |
| 2856 | StringLiteral **Clobbers, |
| 2857 | unsigned NumClobbers); |
| 2858 | |
| 2859 | public: |
| 2860 | |
| 2861 | |
| 2862 | |
| 2863 | |
| 2864 | |
| 2865 | int getNamedOperand(StringRef SymbolicName) const; |
| 2866 | |
| 2867 | StringRef getClobber(unsigned i) const; |
| 2868 | |
| 2869 | StringLiteral *getClobberStringLiteral(unsigned i) { return Clobbers[i]; } |
| 2870 | const StringLiteral *getClobberStringLiteral(unsigned i) const { |
| 2871 | return Clobbers[i]; |
| 2872 | } |
| 2873 | |
| 2874 | SourceLocation getBeginLoc() const LLVM_READONLY { return AsmLoc; } |
| 2875 | SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; } |
| 2876 | |
| 2877 | static bool classof(const Stmt *T) { |
| 2878 | return T->getStmtClass() == GCCAsmStmtClass; |
| 2879 | } |
| 2880 | }; |
| 2881 | |
| 2882 | |
| 2883 | class MSAsmStmt : public AsmStmt { |
| 2884 | friend class ASTStmtReader; |
| 2885 | |
| 2886 | SourceLocation LBraceLoc, EndLoc; |
| 2887 | StringRef AsmStr; |
| 2888 | |
| 2889 | unsigned NumAsmToks = 0; |
| 2890 | |
| 2891 | Token *AsmToks = nullptr; |
| 2892 | StringRef *Constraints = nullptr; |
| 2893 | StringRef *Clobbers = nullptr; |
| 2894 | |
| 2895 | public: |
| 2896 | MSAsmStmt(const ASTContext &C, SourceLocation asmloc, |
| 2897 | SourceLocation lbraceloc, bool issimple, bool isvolatile, |
| 2898 | ArrayRef<Token> asmtoks, unsigned numoutputs, unsigned numinputs, |
| 2899 | ArrayRef<StringRef> constraints, |
| 2900 | ArrayRef<Expr*> exprs, StringRef asmstr, |
| 2901 | ArrayRef<StringRef> clobbers, SourceLocation endloc); |
| 2902 | |
| 2903 | |
| 2904 | explicit MSAsmStmt(EmptyShell Empty) : AsmStmt(MSAsmStmtClass, Empty) {} |
| 2905 | |
| 2906 | SourceLocation getLBraceLoc() const { return LBraceLoc; } |
| 2907 | void setLBraceLoc(SourceLocation L) { LBraceLoc = L; } |
| 2908 | SourceLocation getEndLoc() const { return EndLoc; } |
| 2909 | void setEndLoc(SourceLocation L) { EndLoc = L; } |
| 2910 | |
| 2911 | bool hasBraces() const { return LBraceLoc.isValid(); } |
| 2912 | |
| 2913 | unsigned getNumAsmToks() { return NumAsmToks; } |
| 2914 | Token *getAsmToks() { return AsmToks; } |
| 2915 | |
| 2916 | |
| 2917 | StringRef getAsmString() const { return AsmStr; } |
| 2918 | |
| 2919 | |
| 2920 | std::string generateAsmString(const ASTContext &C) const; |
| 2921 | |
| 2922 | |
| 2923 | |
| 2924 | StringRef getOutputConstraint(unsigned i) const { |
| 2925 | assert(i < NumOutputs); |
| 2926 | return Constraints[i]; |
| 2927 | } |
| 2928 | |
| 2929 | Expr *getOutputExpr(unsigned i); |
| 2930 | |
| 2931 | const Expr *getOutputExpr(unsigned i) const { |
| 2932 | return const_cast<MSAsmStmt*>(this)->getOutputExpr(i); |
| 2933 | } |
| 2934 | |
| 2935 | |
| 2936 | |
| 2937 | StringRef getInputConstraint(unsigned i) const { |
| 2938 | assert(i < NumInputs); |
| 2939 | return Constraints[i + NumOutputs]; |
| 2940 | } |
| 2941 | |
| 2942 | Expr *getInputExpr(unsigned i); |
| 2943 | void setInputExpr(unsigned i, Expr *E); |
| 2944 | |
| 2945 | const Expr *getInputExpr(unsigned i) const { |
| 2946 | return const_cast<MSAsmStmt*>(this)->getInputExpr(i); |
| 2947 | } |
| 2948 | |
| 2949 | |
| 2950 | |
| 2951 | ArrayRef<StringRef> getAllConstraints() const { |
| 2952 | return llvm::makeArrayRef(Constraints, NumInputs + NumOutputs); |
| 2953 | } |
| 2954 | |
| 2955 | ArrayRef<StringRef> getClobbers() const { |
| 2956 | return llvm::makeArrayRef(Clobbers, NumClobbers); |
| 2957 | } |
| 2958 | |
| 2959 | ArrayRef<Expr*> getAllExprs() const { |
| 2960 | return llvm::makeArrayRef(reinterpret_cast<Expr**>(Exprs), |
| 2961 | NumInputs + NumOutputs); |
| 2962 | } |
| 2963 | |
| 2964 | StringRef getClobber(unsigned i) const { return getClobbers()[i]; } |
| 2965 | |
| 2966 | private: |
| 2967 | void initialize(const ASTContext &C, StringRef AsmString, |
| 2968 | ArrayRef<Token> AsmToks, ArrayRef<StringRef> Constraints, |
| 2969 | ArrayRef<Expr*> Exprs, ArrayRef<StringRef> Clobbers); |
| 2970 | |
| 2971 | public: |
| 2972 | SourceLocation getBeginLoc() const LLVM_READONLY { return AsmLoc; } |
| 2973 | |
| 2974 | static bool classof(const Stmt *T) { |
| 2975 | return T->getStmtClass() == MSAsmStmtClass; |
| 2976 | } |
| 2977 | |
| 2978 | child_range children() { |
| 2979 | return child_range(&Exprs[0], &Exprs[NumInputs + NumOutputs]); |
| 2980 | } |
| 2981 | }; |
| 2982 | |
| 2983 | class SEHExceptStmt : public Stmt { |
| 2984 | friend class ASTReader; |
| 2985 | friend class ASTStmtReader; |
| 2986 | |
| 2987 | SourceLocation Loc; |
| 2988 | Stmt *Children[2]; |
| 2989 | |
| 2990 | enum { FILTER_EXPR, BLOCK }; |
| 2991 | |
| 2992 | SEHExceptStmt(SourceLocation Loc, Expr *FilterExpr, Stmt *Block); |
| 2993 | explicit SEHExceptStmt(EmptyShell E) : Stmt(SEHExceptStmtClass, E) {} |
| 2994 | |
| 2995 | public: |
| 2996 | static SEHExceptStmt* Create(const ASTContext &C, |
| 2997 | SourceLocation ExceptLoc, |
| 2998 | Expr *FilterExpr, |
| 2999 | Stmt *Block); |
| 3000 | |
| 3001 | SourceLocation getBeginLoc() const LLVM_READONLY { return getExceptLoc(); } |
| 3002 | |
| 3003 | SourceLocation getExceptLoc() const { return Loc; } |
| 3004 | SourceLocation getEndLoc() const { return getBlock()->getEndLoc(); } |
| 3005 | |
| 3006 | Expr *getFilterExpr() const { |
| 3007 | return reinterpret_cast<Expr*>(Children[FILTER_EXPR]); |
| 3008 | } |
| 3009 | |
| 3010 | CompoundStmt *getBlock() const { |
| 3011 | return cast<CompoundStmt>(Children[BLOCK]); |
| 3012 | } |
| 3013 | |
| 3014 | child_range children() { |
| 3015 | return child_range(Children, Children+2); |
| 3016 | } |
| 3017 | |
| 3018 | static bool classof(const Stmt *T) { |
| 3019 | return T->getStmtClass() == SEHExceptStmtClass; |
| 3020 | } |
| 3021 | }; |
| 3022 | |
| 3023 | class SEHFinallyStmt : public Stmt { |
| 3024 | friend class ASTReader; |
| 3025 | friend class ASTStmtReader; |
| 3026 | |
| 3027 | SourceLocation Loc; |
| 3028 | Stmt *Block; |
| 3029 | |
| 3030 | SEHFinallyStmt(SourceLocation Loc, Stmt *Block); |
| 3031 | explicit SEHFinallyStmt(EmptyShell E) : Stmt(SEHFinallyStmtClass, E) {} |
| 3032 | |
| 3033 | public: |
| 3034 | static SEHFinallyStmt* Create(const ASTContext &C, |
| 3035 | SourceLocation FinallyLoc, |
| 3036 | Stmt *Block); |
| 3037 | |
| 3038 | SourceLocation getBeginLoc() const LLVM_READONLY { return getFinallyLoc(); } |
| 3039 | |
| 3040 | SourceLocation getFinallyLoc() const { return Loc; } |
| 3041 | SourceLocation getEndLoc() const { return Block->getEndLoc(); } |
| 3042 | |
| 3043 | CompoundStmt *getBlock() const { return cast<CompoundStmt>(Block); } |
| 3044 | |
| 3045 | child_range children() { |
| 3046 | return child_range(&Block,&Block+1); |
| 3047 | } |
| 3048 | |
| 3049 | static bool classof(const Stmt *T) { |
| 3050 | return T->getStmtClass() == SEHFinallyStmtClass; |
| 3051 | } |
| 3052 | }; |
| 3053 | |
| 3054 | class SEHTryStmt : public Stmt { |
| 3055 | friend class ASTReader; |
| 3056 | friend class ASTStmtReader; |
| 3057 | |
| 3058 | bool IsCXXTry; |
| 3059 | SourceLocation TryLoc; |
| 3060 | Stmt *Children[2]; |
| 3061 | |
| 3062 | enum { TRY = 0, HANDLER = 1 }; |
| 3063 | |
| 3064 | SEHTryStmt(bool isCXXTry, |
| 3065 | SourceLocation TryLoc, |
| 3066 | Stmt *TryBlock, |
| 3067 | Stmt *Handler); |
| 3068 | |
| 3069 | explicit SEHTryStmt(EmptyShell E) : Stmt(SEHTryStmtClass, E) {} |
| 3070 | |
| 3071 | public: |
| 3072 | static SEHTryStmt* Create(const ASTContext &C, bool isCXXTry, |
| 3073 | SourceLocation TryLoc, Stmt *TryBlock, |
| 3074 | Stmt *Handler); |
| 3075 | |
| 3076 | SourceLocation getBeginLoc() const LLVM_READONLY { return getTryLoc(); } |
| 3077 | |
| 3078 | SourceLocation getTryLoc() const { return TryLoc; } |
| 3079 | SourceLocation getEndLoc() const { return Children[HANDLER]->getEndLoc(); } |
| 3080 | |
| 3081 | bool getIsCXXTry() const { return IsCXXTry; } |
| 3082 | |
| 3083 | CompoundStmt* getTryBlock() const { |
| 3084 | return cast<CompoundStmt>(Children[TRY]); |
| 3085 | } |
| 3086 | |
| 3087 | Stmt *getHandler() const { return Children[HANDLER]; } |
| 3088 | |
| 3089 | |
| 3090 | SEHExceptStmt *getExceptHandler() const; |
| 3091 | SEHFinallyStmt *getFinallyHandler() const; |
| 3092 | |
| 3093 | child_range children() { |
| 3094 | return child_range(Children, Children+2); |
| 3095 | } |
| 3096 | |
| 3097 | static bool classof(const Stmt *T) { |
| 3098 | return T->getStmtClass() == SEHTryStmtClass; |
| 3099 | } |
| 3100 | }; |
| 3101 | |
| 3102 | |
| 3103 | class SEHLeaveStmt : public Stmt { |
| 3104 | SourceLocation LeaveLoc; |
| 3105 | |
| 3106 | public: |
| 3107 | explicit SEHLeaveStmt(SourceLocation LL) |
| 3108 | : Stmt(SEHLeaveStmtClass), LeaveLoc(LL) {} |
| 3109 | |
| 3110 | |
| 3111 | explicit SEHLeaveStmt(EmptyShell Empty) : Stmt(SEHLeaveStmtClass, Empty) {} |
| 3112 | |
| 3113 | SourceLocation getLeaveLoc() const { return LeaveLoc; } |
| 3114 | void setLeaveLoc(SourceLocation L) { LeaveLoc = L; } |
| 3115 | |
| 3116 | SourceLocation getBeginLoc() const LLVM_READONLY { return LeaveLoc; } |
| 3117 | SourceLocation getEndLoc() const LLVM_READONLY { return LeaveLoc; } |
| 3118 | |
| 3119 | static bool classof(const Stmt *T) { |
| 3120 | return T->getStmtClass() == SEHLeaveStmtClass; |
| 3121 | } |
| 3122 | |
| 3123 | |
| 3124 | child_range children() { |
| 3125 | return child_range(child_iterator(), child_iterator()); |
| 3126 | } |
| 3127 | }; |
| 3128 | |
| 3129 | |
| 3130 | |
| 3131 | |
| 3132 | |
| 3133 | |
| 3134 | |
| 3135 | |
| 3136 | |
| 3137 | |
| 3138 | class CapturedStmt : public Stmt { |
| 3139 | public: |
| 3140 | |
| 3141 | |
| 3142 | enum VariableCaptureKind { |
| 3143 | VCK_This, |
| 3144 | VCK_ByRef, |
| 3145 | VCK_ByCopy, |
| 3146 | VCK_VLAType, |
| 3147 | }; |
| 3148 | |
| 3149 | |
| 3150 | |
| 3151 | class Capture { |
| 3152 | llvm::PointerIntPair<VarDecl *, 2, VariableCaptureKind> VarAndKind; |
| 3153 | SourceLocation Loc; |
| 3154 | |
| 3155 | public: |
| 3156 | friend class ASTStmtReader; |
| 3157 | |
| 3158 | |
| 3159 | |
| 3160 | |
| 3161 | |
| 3162 | |
| 3163 | |
| 3164 | |
| 3165 | Capture(SourceLocation Loc, VariableCaptureKind Kind, |
| 3166 | VarDecl *Var = nullptr); |
| 3167 | |
| 3168 | |
| 3169 | VariableCaptureKind getCaptureKind() const; |
| 3170 | |
| 3171 | |
| 3172 | |
| 3173 | SourceLocation getLocation() const { return Loc; } |
| 3174 | |
| 3175 | |
| 3176 | bool capturesThis() const { return getCaptureKind() == VCK_This; } |
| 3177 | |
| 3178 | |
| 3179 | bool capturesVariable() const { return getCaptureKind() == VCK_ByRef; } |
| 3180 | |
| 3181 | |
| 3182 | bool capturesVariableByCopy() const { |
| 3183 | return getCaptureKind() == VCK_ByCopy; |
| 3184 | } |
| 3185 | |
| 3186 | |
| 3187 | |
| 3188 | bool capturesVariableArrayType() const { |
| 3189 | return getCaptureKind() == VCK_VLAType; |
| 3190 | } |
| 3191 | |
| 3192 | |
| 3193 | |
| 3194 | |
| 3195 | VarDecl *getCapturedVar() const; |
| 3196 | }; |
| 3197 | |
| 3198 | private: |
| 3199 | |
| 3200 | unsigned NumCaptures; |
| 3201 | |
| 3202 | |
| 3203 | |
| 3204 | llvm::PointerIntPair<CapturedDecl *, 2, CapturedRegionKind> CapDeclAndKind; |
| 3205 | |
| 3206 | |
| 3207 | RecordDecl *TheRecordDecl = nullptr; |
| 3208 | |
| 3209 | |
| 3210 | CapturedStmt(Stmt *S, CapturedRegionKind Kind, ArrayRef<Capture> Captures, |
| 3211 | ArrayRef<Expr *> CaptureInits, CapturedDecl *CD, RecordDecl *RD); |
| 3212 | |
| 3213 | |
| 3214 | CapturedStmt(EmptyShell Empty, unsigned NumCaptures); |
| 3215 | |
| 3216 | Stmt **getStoredStmts() { return reinterpret_cast<Stmt **>(this + 1); } |
| 3217 | |
| 3218 | Stmt *const *getStoredStmts() const { |
| 3219 | return reinterpret_cast<Stmt *const *>(this + 1); |
| 3220 | } |
| 3221 | |
| 3222 | Capture *getStoredCaptures() const; |
| 3223 | |
| 3224 | void setCapturedStmt(Stmt *S) { getStoredStmts()[NumCaptures] = S; } |
| 3225 | |
| 3226 | public: |
| 3227 | friend class ASTStmtReader; |
| 3228 | |
| 3229 | static CapturedStmt *Create(const ASTContext &Context, Stmt *S, |
| 3230 | CapturedRegionKind Kind, |
| 3231 | ArrayRef<Capture> Captures, |
| 3232 | ArrayRef<Expr *> CaptureInits, |
| 3233 | CapturedDecl *CD, RecordDecl *RD); |
| 3234 | |
| 3235 | static CapturedStmt *CreateDeserialized(const ASTContext &Context, |
| 3236 | unsigned NumCaptures); |
| 3237 | |
| 3238 | |
| 3239 | Stmt *getCapturedStmt() { return getStoredStmts()[NumCaptures]; } |
| 3240 | const Stmt *getCapturedStmt() const { return getStoredStmts()[NumCaptures]; } |
| 3241 | |
| 3242 | |
| 3243 | CapturedDecl *getCapturedDecl(); |
| 3244 | const CapturedDecl *getCapturedDecl() const; |
| 3245 | |
| 3246 | |
| 3247 | void setCapturedDecl(CapturedDecl *D); |
| 3248 | |
| 3249 | |
| 3250 | CapturedRegionKind getCapturedRegionKind() const; |
| 3251 | |
| 3252 | |
| 3253 | void setCapturedRegionKind(CapturedRegionKind Kind); |
| 3254 | |
| 3255 | |
| 3256 | const RecordDecl *getCapturedRecordDecl() const { return TheRecordDecl; } |
| 3257 | |
| 3258 | |
| 3259 | void setCapturedRecordDecl(RecordDecl *D) { |
| 3260 | (0) . __assert_fail ("D && \"null RecordDecl\"", "/home/seafit/code_projects/clang_source/clang/include/clang/AST/Stmt.h", 3260, __PRETTY_FUNCTION__))" file_link="../../../../include/assert.h.html#88" macro="true">assert(D && "null RecordDecl"); |
| 3261 | TheRecordDecl = D; |
| 3262 | } |
| 3263 | |
| 3264 | |
| 3265 | bool capturesVariable(const VarDecl *Var) const; |
| 3266 | |
| 3267 | |
| 3268 | using capture_iterator = Capture *; |
| 3269 | using const_capture_iterator = const Capture *; |
| 3270 | using capture_range = llvm::iterator_range<capture_iterator>; |
| 3271 | using capture_const_range = llvm::iterator_range<const_capture_iterator>; |
| 3272 | |
| 3273 | capture_range captures() { |
| 3274 | return capture_range(capture_begin(), capture_end()); |
| 3275 | } |
| 3276 | capture_const_range captures() const { |
| 3277 | return capture_const_range(capture_begin(), capture_end()); |
| 3278 | } |
| 3279 | |
| 3280 | |
| 3281 | capture_iterator capture_begin() { return getStoredCaptures(); } |
| 3282 | const_capture_iterator capture_begin() const { return getStoredCaptures(); } |
| 3283 | |
| 3284 | |
| 3285 | |
| 3286 | capture_iterator capture_end() const { |
| 3287 | return getStoredCaptures() + NumCaptures; |
| 3288 | } |
| 3289 | |
| 3290 | |
| 3291 | unsigned capture_size() const { return NumCaptures; } |
| 3292 | |
| 3293 | |
| 3294 | using capture_init_iterator = Expr **; |
| 3295 | using capture_init_range = llvm::iterator_range<capture_init_iterator>; |
| 3296 | |
| 3297 | |
| 3298 | |
| 3299 | using const_capture_init_iterator = Expr *const *; |
| 3300 | using const_capture_init_range = |
| 3301 | llvm::iterator_range<const_capture_init_iterator>; |
| 3302 | |
| 3303 | capture_init_range capture_inits() { |
| 3304 | return capture_init_range(capture_init_begin(), capture_init_end()); |
| 3305 | } |
| 3306 | |
| 3307 | const_capture_init_range capture_inits() const { |
| 3308 | return const_capture_init_range(capture_init_begin(), capture_init_end()); |
| 3309 | } |
| 3310 | |
| 3311 | |
| 3312 | capture_init_iterator capture_init_begin() { |
| 3313 | return reinterpret_cast<Expr **>(getStoredStmts()); |
| 3314 | } |
| 3315 | |
| 3316 | const_capture_init_iterator capture_init_begin() const { |
| 3317 | return reinterpret_cast<Expr *const *>(getStoredStmts()); |
| 3318 | } |
| 3319 | |
| 3320 | |
| 3321 | |
| 3322 | capture_init_iterator capture_init_end() { |
| 3323 | return capture_init_begin() + NumCaptures; |
| 3324 | } |
| 3325 | |
| 3326 | const_capture_init_iterator capture_init_end() const { |
| 3327 | return capture_init_begin() + NumCaptures; |
| 3328 | } |
| 3329 | |
| 3330 | SourceLocation getBeginLoc() const LLVM_READONLY { |
| 3331 | return getCapturedStmt()->getBeginLoc(); |
| 3332 | } |
| 3333 | |
| 3334 | SourceLocation getEndLoc() const LLVM_READONLY { |
| 3335 | return getCapturedStmt()->getEndLoc(); |
| 3336 | } |
| 3337 | |
| 3338 | SourceRange getSourceRange() const LLVM_READONLY { |
| 3339 | return getCapturedStmt()->getSourceRange(); |
| 3340 | } |
| 3341 | |
| 3342 | static bool classof(const Stmt *T) { |
| 3343 | return T->getStmtClass() == CapturedStmtClass; |
| 3344 | } |
| 3345 | |
| 3346 | child_range children(); |
| 3347 | }; |
| 3348 | |
| 3349 | } |
| 3350 | |
| 3351 | #endif |
| 3352 | |