1 | //===--- TextNodeDumper.cpp - Printing of AST nodes -----------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | // |
9 | // This file implements AST dumping of components of individual AST nodes. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #include "clang/AST/TextNodeDumper.h" |
14 | #include "clang/AST/APValue.h" |
15 | #include "clang/AST/DeclFriend.h" |
16 | #include "clang/AST/DeclOpenMP.h" |
17 | #include "clang/AST/DeclTemplate.h" |
18 | #include "clang/AST/LocInfoType.h" |
19 | #include "clang/AST/NestedNameSpecifier.h" |
20 | #include "clang/AST/Type.h" |
21 | #include "clang/AST/TypeLocVisitor.h" |
22 | #include "clang/Basic/Module.h" |
23 | #include "clang/Basic/SourceManager.h" |
24 | #include "clang/Basic/Specifiers.h" |
25 | #include "clang/Basic/TypeTraits.h" |
26 | #include "llvm/ADT/StringExtras.h" |
27 | |
28 | #include <algorithm> |
29 | #include <utility> |
30 | |
31 | using namespace clang; |
32 | |
33 | static void dumpPreviousDeclImpl(raw_ostream &OS, ...) {} |
34 | |
35 | template <typename T> |
36 | static void dumpPreviousDeclImpl(raw_ostream &OS, const Mergeable<T> *D) { |
37 | const T *First = D->getFirstDecl(); |
38 | if (First != D) |
39 | OS << " first " << First; |
40 | } |
41 | |
42 | template <typename T> |
43 | static void dumpPreviousDeclImpl(raw_ostream &OS, const Redeclarable<T> *D) { |
44 | const T *Prev = D->getPreviousDecl(); |
45 | if (Prev) |
46 | OS << " prev " << Prev; |
47 | } |
48 | |
49 | /// Dump the previous declaration in the redeclaration chain for a declaration, |
50 | /// if any. |
51 | static void dumpPreviousDecl(raw_ostream &OS, const Decl *D) { |
52 | switch (D->getKind()) { |
53 | #define DECL(DERIVED, BASE) \ |
54 | case Decl::DERIVED: \ |
55 | return dumpPreviousDeclImpl(OS, cast<DERIVED##Decl>(D)); |
56 | #define ABSTRACT_DECL(DECL) |
57 | #include "clang/AST/DeclNodes.inc" |
58 | } |
59 | llvm_unreachable("Decl that isn't part of DeclNodes.inc!" ); |
60 | } |
61 | |
62 | TextNodeDumper::TextNodeDumper(raw_ostream &OS, const ASTContext &Context, |
63 | bool ShowColors) |
64 | : TextTreeStructure(OS, ShowColors), OS(OS), ShowColors(ShowColors), |
65 | Context(&Context), SM(&Context.getSourceManager()), |
66 | PrintPolicy(Context.getPrintingPolicy()), |
67 | Traits(&Context.getCommentCommandTraits()) {} |
68 | |
69 | TextNodeDumper::TextNodeDumper(raw_ostream &OS, bool ShowColors) |
70 | : TextTreeStructure(OS, ShowColors), OS(OS), ShowColors(ShowColors) {} |
71 | |
72 | void TextNodeDumper::(const comments::Comment *C, |
73 | const comments::FullComment *FC) { |
74 | if (!C) { |
75 | ColorScope Color(OS, ShowColors, NullColor); |
76 | OS << "<<<NULL>>>" ; |
77 | return; |
78 | } |
79 | |
80 | { |
81 | ColorScope Color(OS, ShowColors, CommentColor); |
82 | OS << C->getCommentKindName(); |
83 | } |
84 | dumpPointer(Ptr: C); |
85 | dumpSourceRange(R: C->getSourceRange()); |
86 | |
87 | ConstCommentVisitor<TextNodeDumper, void, |
88 | const comments::FullComment *>::visit(C, FC); |
89 | } |
90 | |
91 | void TextNodeDumper::Visit(const Attr *A) { |
92 | { |
93 | ColorScope Color(OS, ShowColors, AttrColor); |
94 | |
95 | switch (A->getKind()) { |
96 | #define ATTR(X) \ |
97 | case attr::X: \ |
98 | OS << #X; \ |
99 | break; |
100 | #include "clang/Basic/AttrList.inc" |
101 | } |
102 | OS << "Attr" ; |
103 | } |
104 | dumpPointer(Ptr: A); |
105 | dumpSourceRange(R: A->getRange()); |
106 | if (A->isInherited()) |
107 | OS << " Inherited" ; |
108 | if (A->isImplicit()) |
109 | OS << " Implicit" ; |
110 | |
111 | ConstAttrVisitor<TextNodeDumper>::Visit(A); |
112 | } |
113 | |
114 | void TextNodeDumper::Visit(const TemplateArgument &TA, SourceRange R, |
115 | const Decl *From, StringRef Label) { |
116 | OS << "TemplateArgument" ; |
117 | if (R.isValid()) |
118 | dumpSourceRange(R); |
119 | |
120 | if (From) |
121 | dumpDeclRef(D: From, Label); |
122 | |
123 | ConstTemplateArgumentVisitor<TextNodeDumper>::Visit(TA); |
124 | } |
125 | |
126 | void TextNodeDumper::Visit(const Stmt *Node) { |
127 | if (!Node) { |
128 | ColorScope Color(OS, ShowColors, NullColor); |
129 | OS << "<<<NULL>>>" ; |
130 | return; |
131 | } |
132 | { |
133 | ColorScope Color(OS, ShowColors, StmtColor); |
134 | OS << Node->getStmtClassName(); |
135 | } |
136 | dumpPointer(Ptr: Node); |
137 | dumpSourceRange(R: Node->getSourceRange()); |
138 | |
139 | if (const auto *E = dyn_cast<Expr>(Val: Node)) { |
140 | dumpType(T: E->getType()); |
141 | |
142 | if (E->containsErrors()) { |
143 | ColorScope Color(OS, ShowColors, ErrorsColor); |
144 | OS << " contains-errors" ; |
145 | } |
146 | |
147 | { |
148 | ColorScope Color(OS, ShowColors, ValueKindColor); |
149 | switch (E->getValueKind()) { |
150 | case VK_PRValue: |
151 | break; |
152 | case VK_LValue: |
153 | OS << " lvalue" ; |
154 | break; |
155 | case VK_XValue: |
156 | OS << " xvalue" ; |
157 | break; |
158 | } |
159 | } |
160 | |
161 | { |
162 | ColorScope Color(OS, ShowColors, ObjectKindColor); |
163 | switch (E->getObjectKind()) { |
164 | case OK_Ordinary: |
165 | break; |
166 | case OK_BitField: |
167 | OS << " bitfield" ; |
168 | break; |
169 | case OK_ObjCProperty: |
170 | OS << " objcproperty" ; |
171 | break; |
172 | case OK_ObjCSubscript: |
173 | OS << " objcsubscript" ; |
174 | break; |
175 | case OK_VectorComponent: |
176 | OS << " vectorcomponent" ; |
177 | break; |
178 | case OK_MatrixComponent: |
179 | OS << " matrixcomponent" ; |
180 | break; |
181 | } |
182 | } |
183 | } |
184 | |
185 | ConstStmtVisitor<TextNodeDumper>::Visit(Node); |
186 | } |
187 | |
188 | void TextNodeDumper::Visit(const Type *T) { |
189 | if (!T) { |
190 | ColorScope Color(OS, ShowColors, NullColor); |
191 | OS << "<<<NULL>>>" ; |
192 | return; |
193 | } |
194 | if (isa<LocInfoType>(Val: T)) { |
195 | { |
196 | ColorScope Color(OS, ShowColors, TypeColor); |
197 | OS << "LocInfo Type" ; |
198 | } |
199 | dumpPointer(Ptr: T); |
200 | return; |
201 | } |
202 | |
203 | { |
204 | ColorScope Color(OS, ShowColors, TypeColor); |
205 | OS << T->getTypeClassName() << "Type" ; |
206 | } |
207 | dumpPointer(Ptr: T); |
208 | OS << " " ; |
209 | dumpBareType(T: QualType(T, 0), Desugar: false); |
210 | |
211 | QualType SingleStepDesugar = |
212 | T->getLocallyUnqualifiedSingleStepDesugaredType(); |
213 | if (SingleStepDesugar != QualType(T, 0)) |
214 | OS << " sugar" ; |
215 | |
216 | if (T->containsErrors()) { |
217 | ColorScope Color(OS, ShowColors, ErrorsColor); |
218 | OS << " contains-errors" ; |
219 | } |
220 | |
221 | if (T->isDependentType()) |
222 | OS << " dependent" ; |
223 | else if (T->isInstantiationDependentType()) |
224 | OS << " instantiation_dependent" ; |
225 | |
226 | if (T->isVariablyModifiedType()) |
227 | OS << " variably_modified" ; |
228 | if (T->containsUnexpandedParameterPack()) |
229 | OS << " contains_unexpanded_pack" ; |
230 | if (T->isFromAST()) |
231 | OS << " imported" ; |
232 | |
233 | TypeVisitor<TextNodeDumper>::Visit(T); |
234 | } |
235 | |
236 | void TextNodeDumper::Visit(QualType T) { |
237 | OS << "QualType" ; |
238 | dumpPointer(Ptr: T.getAsOpaquePtr()); |
239 | OS << " " ; |
240 | dumpBareType(T, Desugar: false); |
241 | OS << " " << T.split().Quals.getAsString(); |
242 | } |
243 | |
244 | void TextNodeDumper::Visit(TypeLoc TL) { |
245 | if (!TL) { |
246 | ColorScope Color(OS, ShowColors, NullColor); |
247 | OS << "<<<NULL>>>" ; |
248 | return; |
249 | } |
250 | |
251 | { |
252 | ColorScope Color(OS, ShowColors, TypeColor); |
253 | OS << (TL.getTypeLocClass() == TypeLoc::Qualified |
254 | ? "Qualified" |
255 | : TL.getType()->getTypeClassName()) |
256 | << "TypeLoc" ; |
257 | } |
258 | dumpSourceRange(R: TL.getSourceRange()); |
259 | OS << ' '; |
260 | dumpBareType(T: TL.getType(), /*Desugar=*/false); |
261 | |
262 | TypeLocVisitor<TextNodeDumper>::Visit(TyLoc: TL); |
263 | } |
264 | |
265 | void TextNodeDumper::Visit(const Decl *D) { |
266 | if (!D) { |
267 | ColorScope Color(OS, ShowColors, NullColor); |
268 | OS << "<<<NULL>>>" ; |
269 | return; |
270 | } |
271 | |
272 | { |
273 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
274 | OS << D->getDeclKindName() << "Decl" ; |
275 | } |
276 | dumpPointer(Ptr: D); |
277 | if (D->getLexicalDeclContext() != D->getDeclContext()) |
278 | OS << " parent " << cast<Decl>(Val: D->getDeclContext()); |
279 | dumpPreviousDecl(OS, D); |
280 | dumpSourceRange(R: D->getSourceRange()); |
281 | OS << ' '; |
282 | dumpLocation(Loc: D->getLocation()); |
283 | if (D->isFromASTFile()) |
284 | OS << " imported" ; |
285 | if (Module *M = D->getOwningModule()) |
286 | OS << " in " << M->getFullModuleName(); |
287 | if (auto *ND = dyn_cast<NamedDecl>(Val: D)) |
288 | for (Module *M : D->getASTContext().getModulesWithMergedDefinition( |
289 | Def: const_cast<NamedDecl *>(ND))) |
290 | AddChild(DoAddChild: [=] { OS << "also in " << M->getFullModuleName(); }); |
291 | if (const NamedDecl *ND = dyn_cast<NamedDecl>(Val: D)) |
292 | if (!ND->isUnconditionallyVisible()) |
293 | OS << " hidden" ; |
294 | if (D->isImplicit()) |
295 | OS << " implicit" ; |
296 | |
297 | if (D->isUsed()) |
298 | OS << " used" ; |
299 | else if (D->isThisDeclarationReferenced()) |
300 | OS << " referenced" ; |
301 | |
302 | if (D->isInvalidDecl()) |
303 | OS << " invalid" ; |
304 | if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(Val: D)) { |
305 | if (FD->isConstexprSpecified()) |
306 | OS << " constexpr" ; |
307 | if (FD->isConsteval()) |
308 | OS << " consteval" ; |
309 | else if (FD->isImmediateFunction()) |
310 | OS << " immediate" ; |
311 | if (FD->isMultiVersion()) |
312 | OS << " multiversion" ; |
313 | } |
314 | |
315 | if (!isa<FunctionDecl>(Val: *D)) { |
316 | const auto *MD = dyn_cast<ObjCMethodDecl>(Val: D); |
317 | if (!MD || !MD->isThisDeclarationADefinition()) { |
318 | const auto *DC = dyn_cast<DeclContext>(Val: D); |
319 | if (DC && DC->hasExternalLexicalStorage()) { |
320 | ColorScope Color(OS, ShowColors, UndeserializedColor); |
321 | OS << " <undeserialized declarations>" ; |
322 | } |
323 | } |
324 | } |
325 | |
326 | switch (D->getFriendObjectKind()) { |
327 | case Decl::FOK_None: |
328 | break; |
329 | case Decl::FOK_Declared: |
330 | OS << " friend" ; |
331 | break; |
332 | case Decl::FOK_Undeclared: |
333 | OS << " friend_undeclared" ; |
334 | break; |
335 | } |
336 | |
337 | ConstDeclVisitor<TextNodeDumper>::Visit(D); |
338 | } |
339 | |
340 | void TextNodeDumper::Visit(const CXXCtorInitializer *Init) { |
341 | OS << "CXXCtorInitializer" ; |
342 | if (Init->isAnyMemberInitializer()) { |
343 | OS << ' '; |
344 | dumpBareDeclRef(Init->getAnyMember()); |
345 | } else if (Init->isBaseInitializer()) { |
346 | dumpType(T: QualType(Init->getBaseClass(), 0)); |
347 | } else if (Init->isDelegatingInitializer()) { |
348 | dumpType(T: Init->getTypeSourceInfo()->getType()); |
349 | } else { |
350 | llvm_unreachable("Unknown initializer type" ); |
351 | } |
352 | } |
353 | |
354 | void TextNodeDumper::Visit(const BlockDecl::Capture &C) { |
355 | OS << "capture" ; |
356 | if (C.isByRef()) |
357 | OS << " byref" ; |
358 | if (C.isNested()) |
359 | OS << " nested" ; |
360 | if (C.getVariable()) { |
361 | OS << ' '; |
362 | dumpBareDeclRef(C.getVariable()); |
363 | } |
364 | } |
365 | |
366 | void TextNodeDumper::Visit(const OMPClause *C) { |
367 | if (!C) { |
368 | ColorScope Color(OS, ShowColors, NullColor); |
369 | OS << "<<<NULL>>> OMPClause" ; |
370 | return; |
371 | } |
372 | { |
373 | ColorScope Color(OS, ShowColors, AttrColor); |
374 | StringRef ClauseName(llvm::omp::getOpenMPClauseName(C->getClauseKind())); |
375 | OS << "OMP" << ClauseName.substr(/*Start=*/0, /*N=*/1).upper() |
376 | << ClauseName.drop_front() << "Clause" ; |
377 | } |
378 | dumpPointer(Ptr: C); |
379 | dumpSourceRange(R: SourceRange(C->getBeginLoc(), C->getEndLoc())); |
380 | if (C->isImplicit()) |
381 | OS << " <implicit>" ; |
382 | } |
383 | |
384 | void TextNodeDumper::Visit(const GenericSelectionExpr::ConstAssociation &A) { |
385 | const TypeSourceInfo *TSI = A.getTypeSourceInfo(); |
386 | if (TSI) { |
387 | OS << "case " ; |
388 | dumpType(T: TSI->getType()); |
389 | } else { |
390 | OS << "default" ; |
391 | } |
392 | |
393 | if (A.isSelected()) |
394 | OS << " selected" ; |
395 | } |
396 | |
397 | void TextNodeDumper::Visit(const ConceptReference *R) { |
398 | if (!R) { |
399 | ColorScope Color(OS, ShowColors, NullColor); |
400 | OS << "<<<NULL>>> ConceptReference" ; |
401 | return; |
402 | } |
403 | |
404 | OS << "ConceptReference" ; |
405 | dumpPointer(Ptr: R); |
406 | dumpSourceRange(R: R->getSourceRange()); |
407 | OS << ' '; |
408 | dumpBareDeclRef(R->getNamedConcept()); |
409 | } |
410 | |
411 | void TextNodeDumper::Visit(const concepts::Requirement *R) { |
412 | if (!R) { |
413 | ColorScope Color(OS, ShowColors, NullColor); |
414 | OS << "<<<NULL>>> Requirement" ; |
415 | return; |
416 | } |
417 | |
418 | { |
419 | ColorScope Color(OS, ShowColors, StmtColor); |
420 | switch (R->getKind()) { |
421 | case concepts::Requirement::RK_Type: |
422 | OS << "TypeRequirement" ; |
423 | break; |
424 | case concepts::Requirement::RK_Simple: |
425 | OS << "SimpleRequirement" ; |
426 | break; |
427 | case concepts::Requirement::RK_Compound: |
428 | OS << "CompoundRequirement" ; |
429 | break; |
430 | case concepts::Requirement::RK_Nested: |
431 | OS << "NestedRequirement" ; |
432 | break; |
433 | } |
434 | } |
435 | |
436 | dumpPointer(Ptr: R); |
437 | |
438 | if (auto *ER = dyn_cast<concepts::ExprRequirement>(Val: R)) { |
439 | if (ER->hasNoexceptRequirement()) |
440 | OS << " noexcept" ; |
441 | } |
442 | |
443 | if (R->isDependent()) |
444 | OS << " dependent" ; |
445 | else |
446 | OS << (R->isSatisfied() ? " satisfied" : " unsatisfied" ); |
447 | if (R->containsUnexpandedParameterPack()) |
448 | OS << " contains_unexpanded_pack" ; |
449 | } |
450 | |
451 | static double GetApproxValue(const llvm::APFloat &F) { |
452 | llvm::APFloat V = F; |
453 | bool ignored; |
454 | V.convert(ToSemantics: llvm::APFloat::IEEEdouble(), RM: llvm::APFloat::rmNearestTiesToEven, |
455 | losesInfo: &ignored); |
456 | return V.convertToDouble(); |
457 | } |
458 | |
459 | /// True if the \p APValue \p Value can be folded onto the current line. |
460 | static bool isSimpleAPValue(const APValue &Value) { |
461 | switch (Value.getKind()) { |
462 | case APValue::None: |
463 | case APValue::Indeterminate: |
464 | case APValue::Int: |
465 | case APValue::Float: |
466 | case APValue::FixedPoint: |
467 | case APValue::ComplexInt: |
468 | case APValue::ComplexFloat: |
469 | case APValue::LValue: |
470 | case APValue::MemberPointer: |
471 | case APValue::AddrLabelDiff: |
472 | return true; |
473 | case APValue::Vector: |
474 | case APValue::Array: |
475 | case APValue::Struct: |
476 | return false; |
477 | case APValue::Union: |
478 | return isSimpleAPValue(Value: Value.getUnionValue()); |
479 | } |
480 | llvm_unreachable("unexpected APValue kind!" ); |
481 | } |
482 | |
483 | /// Dump the children of the \p APValue \p Value. |
484 | /// |
485 | /// \param[in] Value The \p APValue to visit |
486 | /// \param[in] Ty The \p QualType passed to \p Visit |
487 | /// |
488 | /// \param[in] IdxToChildFun A function mapping an \p APValue and an index |
489 | /// to one of the child of the \p APValue |
490 | /// |
491 | /// \param[in] NumChildren \p IdxToChildFun will be called on \p Value with |
492 | /// the indices in the range \p [0,NumChildren( |
493 | /// |
494 | /// \param[in] LabelSingular The label to use on a line with a single child |
495 | /// \param[in] LabelPlurial The label to use on a line with multiple children |
496 | void TextNodeDumper::dumpAPValueChildren( |
497 | const APValue &Value, QualType Ty, |
498 | const APValue &(*IdxToChildFun)(const APValue &, unsigned), |
499 | unsigned NumChildren, StringRef LabelSingular, StringRef LabelPlurial) { |
500 | // To save some vertical space we print up to MaxChildrenPerLine APValues |
501 | // considered to be simple (by isSimpleAPValue) on a single line. |
502 | constexpr unsigned MaxChildrenPerLine = 4; |
503 | unsigned I = 0; |
504 | while (I < NumChildren) { |
505 | unsigned J = I; |
506 | while (J < NumChildren) { |
507 | if (isSimpleAPValue(Value: IdxToChildFun(Value, J)) && |
508 | (J - I < MaxChildrenPerLine)) { |
509 | ++J; |
510 | continue; |
511 | } |
512 | break; |
513 | } |
514 | |
515 | J = std::max(a: I + 1, b: J); |
516 | |
517 | // Print [I,J) on a single line. |
518 | AddChild(Label: J - I > 1 ? LabelPlurial : LabelSingular, DoAddChild: [=]() { |
519 | for (unsigned X = I; X < J; ++X) { |
520 | Visit(Value: IdxToChildFun(Value, X), Ty); |
521 | if (X + 1 != J) |
522 | OS << ", " ; |
523 | } |
524 | }); |
525 | I = J; |
526 | } |
527 | } |
528 | |
529 | void TextNodeDumper::Visit(const APValue &Value, QualType Ty) { |
530 | ColorScope Color(OS, ShowColors, ValueKindColor); |
531 | switch (Value.getKind()) { |
532 | case APValue::None: |
533 | OS << "None" ; |
534 | return; |
535 | case APValue::Indeterminate: |
536 | OS << "Indeterminate" ; |
537 | return; |
538 | case APValue::Int: |
539 | OS << "Int " ; |
540 | { |
541 | ColorScope Color(OS, ShowColors, ValueColor); |
542 | OS << Value.getInt(); |
543 | } |
544 | return; |
545 | case APValue::Float: |
546 | OS << "Float " ; |
547 | { |
548 | ColorScope Color(OS, ShowColors, ValueColor); |
549 | OS << GetApproxValue(F: Value.getFloat()); |
550 | } |
551 | return; |
552 | case APValue::FixedPoint: |
553 | OS << "FixedPoint " ; |
554 | { |
555 | ColorScope Color(OS, ShowColors, ValueColor); |
556 | OS << Value.getFixedPoint(); |
557 | } |
558 | return; |
559 | case APValue::Vector: { |
560 | unsigned VectorLength = Value.getVectorLength(); |
561 | OS << "Vector length=" << VectorLength; |
562 | |
563 | dumpAPValueChildren( |
564 | Value, Ty, |
565 | IdxToChildFun: [](const APValue &Value, unsigned Index) -> const APValue & { |
566 | return Value.getVectorElt(I: Index); |
567 | }, |
568 | NumChildren: VectorLength, LabelSingular: "element" , LabelPlurial: "elements" ); |
569 | return; |
570 | } |
571 | case APValue::ComplexInt: |
572 | OS << "ComplexInt " ; |
573 | { |
574 | ColorScope Color(OS, ShowColors, ValueColor); |
575 | OS << Value.getComplexIntReal() << " + " << Value.getComplexIntImag() |
576 | << 'i'; |
577 | } |
578 | return; |
579 | case APValue::ComplexFloat: |
580 | OS << "ComplexFloat " ; |
581 | { |
582 | ColorScope Color(OS, ShowColors, ValueColor); |
583 | OS << GetApproxValue(F: Value.getComplexFloatReal()) << " + " |
584 | << GetApproxValue(F: Value.getComplexFloatImag()) << 'i'; |
585 | } |
586 | return; |
587 | case APValue::LValue: |
588 | (void)Context; |
589 | OS << "LValue <todo>" ; |
590 | return; |
591 | case APValue::Array: { |
592 | unsigned ArraySize = Value.getArraySize(); |
593 | unsigned NumInitializedElements = Value.getArrayInitializedElts(); |
594 | OS << "Array size=" << ArraySize; |
595 | |
596 | dumpAPValueChildren( |
597 | Value, Ty, |
598 | IdxToChildFun: [](const APValue &Value, unsigned Index) -> const APValue & { |
599 | return Value.getArrayInitializedElt(I: Index); |
600 | }, |
601 | NumChildren: NumInitializedElements, LabelSingular: "element" , LabelPlurial: "elements" ); |
602 | |
603 | if (Value.hasArrayFiller()) { |
604 | AddChild(Label: "filler" , DoAddChild: [=] { |
605 | { |
606 | ColorScope Color(OS, ShowColors, ValueColor); |
607 | OS << ArraySize - NumInitializedElements << " x " ; |
608 | } |
609 | Visit(Value: Value.getArrayFiller(), Ty); |
610 | }); |
611 | } |
612 | |
613 | return; |
614 | } |
615 | case APValue::Struct: { |
616 | OS << "Struct" ; |
617 | |
618 | dumpAPValueChildren( |
619 | Value, Ty, |
620 | IdxToChildFun: [](const APValue &Value, unsigned Index) -> const APValue & { |
621 | return Value.getStructBase(i: Index); |
622 | }, |
623 | NumChildren: Value.getStructNumBases(), LabelSingular: "base" , LabelPlurial: "bases" ); |
624 | |
625 | dumpAPValueChildren( |
626 | Value, Ty, |
627 | IdxToChildFun: [](const APValue &Value, unsigned Index) -> const APValue & { |
628 | return Value.getStructField(i: Index); |
629 | }, |
630 | NumChildren: Value.getStructNumFields(), LabelSingular: "field" , LabelPlurial: "fields" ); |
631 | |
632 | return; |
633 | } |
634 | case APValue::Union: { |
635 | OS << "Union" ; |
636 | { |
637 | ColorScope Color(OS, ShowColors, ValueColor); |
638 | if (const FieldDecl *FD = Value.getUnionField()) |
639 | OS << " ." << *cast<NamedDecl>(Val: FD); |
640 | } |
641 | // If the union value is considered to be simple, fold it into the |
642 | // current line to save some vertical space. |
643 | const APValue &UnionValue = Value.getUnionValue(); |
644 | if (isSimpleAPValue(Value: UnionValue)) { |
645 | OS << ' '; |
646 | Visit(Value: UnionValue, Ty); |
647 | } else { |
648 | AddChild(DoAddChild: [=] { Visit(Value: UnionValue, Ty); }); |
649 | } |
650 | |
651 | return; |
652 | } |
653 | case APValue::MemberPointer: |
654 | OS << "MemberPointer <todo>" ; |
655 | return; |
656 | case APValue::AddrLabelDiff: |
657 | OS << "AddrLabelDiff <todo>" ; |
658 | return; |
659 | } |
660 | llvm_unreachable("Unknown APValue kind!" ); |
661 | } |
662 | |
663 | void TextNodeDumper::dumpPointer(const void *Ptr) { |
664 | ColorScope Color(OS, ShowColors, AddressColor); |
665 | OS << ' ' << Ptr; |
666 | } |
667 | |
668 | void TextNodeDumper::dumpLocation(SourceLocation Loc) { |
669 | if (!SM) |
670 | return; |
671 | |
672 | ColorScope Color(OS, ShowColors, LocationColor); |
673 | SourceLocation SpellingLoc = SM->getSpellingLoc(Loc); |
674 | |
675 | // The general format we print out is filename:line:col, but we drop pieces |
676 | // that haven't changed since the last loc printed. |
677 | PresumedLoc PLoc = SM->getPresumedLoc(Loc: SpellingLoc); |
678 | |
679 | if (PLoc.isInvalid()) { |
680 | OS << "<invalid sloc>" ; |
681 | return; |
682 | } |
683 | |
684 | if (strcmp(s1: PLoc.getFilename(), s2: LastLocFilename) != 0) { |
685 | OS << PLoc.getFilename() << ':' << PLoc.getLine() << ':' |
686 | << PLoc.getColumn(); |
687 | LastLocFilename = PLoc.getFilename(); |
688 | LastLocLine = PLoc.getLine(); |
689 | } else if (PLoc.getLine() != LastLocLine) { |
690 | OS << "line" << ':' << PLoc.getLine() << ':' << PLoc.getColumn(); |
691 | LastLocLine = PLoc.getLine(); |
692 | } else { |
693 | OS << "col" << ':' << PLoc.getColumn(); |
694 | } |
695 | } |
696 | |
697 | void TextNodeDumper::dumpSourceRange(SourceRange R) { |
698 | // Can't translate locations if a SourceManager isn't available. |
699 | if (!SM) |
700 | return; |
701 | |
702 | OS << " <" ; |
703 | dumpLocation(Loc: R.getBegin()); |
704 | if (R.getBegin() != R.getEnd()) { |
705 | OS << ", " ; |
706 | dumpLocation(Loc: R.getEnd()); |
707 | } |
708 | OS << ">" ; |
709 | |
710 | // <t2.c:123:421[blah], t2.c:412:321> |
711 | } |
712 | |
713 | void TextNodeDumper::dumpBareType(QualType T, bool Desugar) { |
714 | ColorScope Color(OS, ShowColors, TypeColor); |
715 | |
716 | SplitQualType T_split = T.split(); |
717 | std::string T_str = QualType::getAsString(split: T_split, Policy: PrintPolicy); |
718 | OS << "'" << T_str << "'" ; |
719 | |
720 | if (Desugar && !T.isNull()) { |
721 | // If the type is sugared, also dump a (shallow) desugared type when |
722 | // it is visibly different. |
723 | SplitQualType D_split = T.getSplitDesugaredType(); |
724 | if (T_split != D_split) { |
725 | std::string D_str = QualType::getAsString(split: D_split, Policy: PrintPolicy); |
726 | if (T_str != D_str) |
727 | OS << ":'" << QualType::getAsString(split: D_split, Policy: PrintPolicy) << "'" ; |
728 | } |
729 | } |
730 | } |
731 | |
732 | void TextNodeDumper::dumpType(QualType T) { |
733 | OS << ' '; |
734 | dumpBareType(T); |
735 | } |
736 | |
737 | void TextNodeDumper::dumpBareDeclRef(const Decl *D) { |
738 | if (!D) { |
739 | ColorScope Color(OS, ShowColors, NullColor); |
740 | OS << "<<<NULL>>>" ; |
741 | return; |
742 | } |
743 | |
744 | { |
745 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
746 | OS << D->getDeclKindName(); |
747 | } |
748 | dumpPointer(Ptr: D); |
749 | |
750 | if (const NamedDecl *ND = dyn_cast<NamedDecl>(Val: D)) { |
751 | ColorScope Color(OS, ShowColors, DeclNameColor); |
752 | OS << " '" << ND->getDeclName() << '\''; |
753 | } |
754 | |
755 | if (const ValueDecl *VD = dyn_cast<ValueDecl>(Val: D)) |
756 | dumpType(T: VD->getType()); |
757 | } |
758 | |
759 | void TextNodeDumper::dumpName(const NamedDecl *ND) { |
760 | if (ND->getDeclName()) { |
761 | ColorScope Color(OS, ShowColors, DeclNameColor); |
762 | OS << ' ' << ND->getDeclName(); |
763 | } |
764 | } |
765 | |
766 | void TextNodeDumper::dumpAccessSpecifier(AccessSpecifier AS) { |
767 | const auto AccessSpelling = getAccessSpelling(AS); |
768 | if (AccessSpelling.empty()) |
769 | return; |
770 | OS << AccessSpelling; |
771 | } |
772 | |
773 | void TextNodeDumper::dumpCleanupObject( |
774 | const ExprWithCleanups::CleanupObject &C) { |
775 | if (auto *BD = C.dyn_cast<BlockDecl *>()) |
776 | dumpDeclRef(BD, "cleanup" ); |
777 | else if (auto *CLE = C.dyn_cast<CompoundLiteralExpr *>()) |
778 | AddChild(DoAddChild: [=] { |
779 | OS << "cleanup " ; |
780 | { |
781 | ColorScope Color(OS, ShowColors, StmtColor); |
782 | OS << CLE->getStmtClassName(); |
783 | } |
784 | dumpPointer(Ptr: CLE); |
785 | }); |
786 | else |
787 | llvm_unreachable("unexpected cleanup type" ); |
788 | } |
789 | |
790 | void clang::TextNodeDumper::dumpTemplateSpecializationKind( |
791 | TemplateSpecializationKind TSK) { |
792 | switch (TSK) { |
793 | case TSK_Undeclared: |
794 | break; |
795 | case TSK_ImplicitInstantiation: |
796 | OS << " implicit_instantiation" ; |
797 | break; |
798 | case TSK_ExplicitSpecialization: |
799 | OS << " explicit_specialization" ; |
800 | break; |
801 | case TSK_ExplicitInstantiationDeclaration: |
802 | OS << " explicit_instantiation_declaration" ; |
803 | break; |
804 | case TSK_ExplicitInstantiationDefinition: |
805 | OS << " explicit_instantiation_definition" ; |
806 | break; |
807 | } |
808 | } |
809 | |
810 | void clang::TextNodeDumper::dumpNestedNameSpecifier(const NestedNameSpecifier *NNS) { |
811 | if (!NNS) |
812 | return; |
813 | |
814 | AddChild(DoAddChild: [=] { |
815 | OS << "NestedNameSpecifier" ; |
816 | |
817 | switch (NNS->getKind()) { |
818 | case NestedNameSpecifier::Identifier: |
819 | OS << " Identifier" ; |
820 | OS << " '" << NNS->getAsIdentifier()->getName() << "'" ; |
821 | break; |
822 | case NestedNameSpecifier::Namespace: |
823 | OS << " " ; // "Namespace" is printed as the decl kind. |
824 | dumpBareDeclRef(NNS->getAsNamespace()); |
825 | break; |
826 | case NestedNameSpecifier::NamespaceAlias: |
827 | OS << " " ; // "NamespaceAlias" is printed as the decl kind. |
828 | dumpBareDeclRef(NNS->getAsNamespaceAlias()); |
829 | break; |
830 | case NestedNameSpecifier::TypeSpec: |
831 | OS << " TypeSpec" ; |
832 | dumpType(T: QualType(NNS->getAsType(), 0)); |
833 | break; |
834 | case NestedNameSpecifier::TypeSpecWithTemplate: |
835 | OS << " TypeSpecWithTemplate" ; |
836 | dumpType(T: QualType(NNS->getAsType(), 0)); |
837 | break; |
838 | case NestedNameSpecifier::Global: |
839 | OS << " Global" ; |
840 | break; |
841 | case NestedNameSpecifier::Super: |
842 | OS << " Super" ; |
843 | break; |
844 | } |
845 | |
846 | dumpNestedNameSpecifier(NNS: NNS->getPrefix()); |
847 | }); |
848 | } |
849 | |
850 | void TextNodeDumper::dumpDeclRef(const Decl *D, StringRef Label) { |
851 | if (!D) |
852 | return; |
853 | |
854 | AddChild(DoAddChild: [=] { |
855 | if (!Label.empty()) |
856 | OS << Label << ' '; |
857 | dumpBareDeclRef(D); |
858 | }); |
859 | } |
860 | |
861 | const char *TextNodeDumper::getCommandName(unsigned CommandID) { |
862 | if (Traits) |
863 | return Traits->getCommandInfo(CommandID)->Name; |
864 | const comments::CommandInfo *Info = |
865 | comments::CommandTraits::getBuiltinCommandInfo(CommandID); |
866 | if (Info) |
867 | return Info->Name; |
868 | return "<not a builtin command>" ; |
869 | } |
870 | |
871 | void TextNodeDumper::printFPOptions(FPOptionsOverride FPO) { |
872 | #define OPTION(NAME, TYPE, WIDTH, PREVIOUS) \ |
873 | if (FPO.has##NAME##Override()) \ |
874 | OS << " " #NAME "=" << FPO.get##NAME##Override(); |
875 | #include "clang/Basic/FPOptions.def" |
876 | } |
877 | |
878 | void TextNodeDumper::(const comments::TextComment *C, |
879 | const comments::FullComment *) { |
880 | OS << " Text=\"" << C->getText() << "\"" ; |
881 | } |
882 | |
883 | void TextNodeDumper::visitInlineCommandComment( |
884 | const comments::InlineCommandComment *C, const comments::FullComment *) { |
885 | OS << " Name=\"" << getCommandName(CommandID: C->getCommandID()) << "\"" ; |
886 | switch (C->getRenderKind()) { |
887 | case comments::InlineCommandRenderKind::Normal: |
888 | OS << " RenderNormal" ; |
889 | break; |
890 | case comments::InlineCommandRenderKind::Bold: |
891 | OS << " RenderBold" ; |
892 | break; |
893 | case comments::InlineCommandRenderKind::Monospaced: |
894 | OS << " RenderMonospaced" ; |
895 | break; |
896 | case comments::InlineCommandRenderKind::Emphasized: |
897 | OS << " RenderEmphasized" ; |
898 | break; |
899 | case comments::InlineCommandRenderKind::Anchor: |
900 | OS << " RenderAnchor" ; |
901 | break; |
902 | } |
903 | |
904 | for (unsigned i = 0, e = C->getNumArgs(); i != e; ++i) |
905 | OS << " Arg[" << i << "]=\"" << C->getArgText(Idx: i) << "\"" ; |
906 | } |
907 | |
908 | void TextNodeDumper::( |
909 | const comments::HTMLStartTagComment *C, const comments::FullComment *) { |
910 | OS << " Name=\"" << C->getTagName() << "\"" ; |
911 | if (C->getNumAttrs() != 0) { |
912 | OS << " Attrs: " ; |
913 | for (unsigned i = 0, e = C->getNumAttrs(); i != e; ++i) { |
914 | const comments::HTMLStartTagComment::Attribute &Attr = C->getAttr(Idx: i); |
915 | OS << " \"" << Attr.Name << "=\"" << Attr.Value << "\"" ; |
916 | } |
917 | } |
918 | if (C->isSelfClosing()) |
919 | OS << " SelfClosing" ; |
920 | } |
921 | |
922 | void TextNodeDumper::( |
923 | const comments::HTMLEndTagComment *C, const comments::FullComment *) { |
924 | OS << " Name=\"" << C->getTagName() << "\"" ; |
925 | } |
926 | |
927 | void TextNodeDumper::visitBlockCommandComment( |
928 | const comments::BlockCommandComment *C, const comments::FullComment *) { |
929 | OS << " Name=\"" << getCommandName(CommandID: C->getCommandID()) << "\"" ; |
930 | for (unsigned i = 0, e = C->getNumArgs(); i != e; ++i) |
931 | OS << " Arg[" << i << "]=\"" << C->getArgText(Idx: i) << "\"" ; |
932 | } |
933 | |
934 | void TextNodeDumper::visitParamCommandComment( |
935 | const comments::ParamCommandComment *C, const comments::FullComment *FC) { |
936 | OS << " " |
937 | << comments::ParamCommandComment::getDirectionAsString(D: C->getDirection()); |
938 | |
939 | if (C->isDirectionExplicit()) |
940 | OS << " explicitly" ; |
941 | else |
942 | OS << " implicitly" ; |
943 | |
944 | if (C->hasParamName()) { |
945 | if (C->isParamIndexValid()) |
946 | OS << " Param=\"" << C->getParamName(FC) << "\"" ; |
947 | else |
948 | OS << " Param=\"" << C->getParamNameAsWritten() << "\"" ; |
949 | } |
950 | |
951 | if (C->isParamIndexValid() && !C->isVarArgParam()) |
952 | OS << " ParamIndex=" << C->getParamIndex(); |
953 | } |
954 | |
955 | void TextNodeDumper::visitTParamCommandComment( |
956 | const comments::TParamCommandComment *C, const comments::FullComment *FC) { |
957 | if (C->hasParamName()) { |
958 | if (C->isPositionValid()) |
959 | OS << " Param=\"" << C->getParamName(FC) << "\"" ; |
960 | else |
961 | OS << " Param=\"" << C->getParamNameAsWritten() << "\"" ; |
962 | } |
963 | |
964 | if (C->isPositionValid()) { |
965 | OS << " Position=<" ; |
966 | for (unsigned i = 0, e = C->getDepth(); i != e; ++i) { |
967 | OS << C->getIndex(Depth: i); |
968 | if (i != e - 1) |
969 | OS << ", " ; |
970 | } |
971 | OS << ">" ; |
972 | } |
973 | } |
974 | |
975 | void TextNodeDumper::( |
976 | const comments::VerbatimBlockComment *C, const comments::FullComment *) { |
977 | OS << " Name=\"" << getCommandName(CommandID: C->getCommandID()) |
978 | << "\"" |
979 | " CloseName=\"" |
980 | << C->getCloseName() << "\"" ; |
981 | } |
982 | |
983 | void TextNodeDumper::( |
984 | const comments::VerbatimBlockLineComment *C, |
985 | const comments::FullComment *) { |
986 | OS << " Text=\"" << C->getText() << "\"" ; |
987 | } |
988 | |
989 | void TextNodeDumper::( |
990 | const comments::VerbatimLineComment *C, const comments::FullComment *) { |
991 | OS << " Text=\"" << C->getText() << "\"" ; |
992 | } |
993 | |
994 | void TextNodeDumper::VisitNullTemplateArgument(const TemplateArgument &) { |
995 | OS << " null" ; |
996 | } |
997 | |
998 | void TextNodeDumper::VisitTypeTemplateArgument(const TemplateArgument &TA) { |
999 | OS << " type" ; |
1000 | dumpType(T: TA.getAsType()); |
1001 | } |
1002 | |
1003 | void TextNodeDumper::VisitDeclarationTemplateArgument( |
1004 | const TemplateArgument &TA) { |
1005 | OS << " decl" ; |
1006 | dumpDeclRef(TA.getAsDecl()); |
1007 | } |
1008 | |
1009 | void TextNodeDumper::VisitNullPtrTemplateArgument(const TemplateArgument &) { |
1010 | OS << " nullptr" ; |
1011 | } |
1012 | |
1013 | void TextNodeDumper::VisitIntegralTemplateArgument(const TemplateArgument &TA) { |
1014 | OS << " integral " << TA.getAsIntegral(); |
1015 | } |
1016 | |
1017 | void TextNodeDumper::VisitTemplateTemplateArgument(const TemplateArgument &TA) { |
1018 | if (TA.getAsTemplate().getKind() == TemplateName::UsingTemplate) |
1019 | OS << " using" ; |
1020 | OS << " template " ; |
1021 | TA.getAsTemplate().dump(OS); |
1022 | } |
1023 | |
1024 | void TextNodeDumper::VisitTemplateExpansionTemplateArgument( |
1025 | const TemplateArgument &TA) { |
1026 | if (TA.getAsTemplateOrTemplatePattern().getKind() == |
1027 | TemplateName::UsingTemplate) |
1028 | OS << " using" ; |
1029 | OS << " template expansion " ; |
1030 | TA.getAsTemplateOrTemplatePattern().dump(OS); |
1031 | } |
1032 | |
1033 | void TextNodeDumper::VisitExpressionTemplateArgument(const TemplateArgument &) { |
1034 | OS << " expr" ; |
1035 | } |
1036 | |
1037 | void TextNodeDumper::VisitPackTemplateArgument(const TemplateArgument &) { |
1038 | OS << " pack" ; |
1039 | } |
1040 | |
1041 | static void dumpBasePath(raw_ostream &OS, const CastExpr *Node) { |
1042 | if (Node->path_empty()) |
1043 | return; |
1044 | |
1045 | OS << " (" ; |
1046 | bool First = true; |
1047 | for (CastExpr::path_const_iterator I = Node->path_begin(), |
1048 | E = Node->path_end(); |
1049 | I != E; ++I) { |
1050 | const CXXBaseSpecifier *Base = *I; |
1051 | if (!First) |
1052 | OS << " -> " ; |
1053 | |
1054 | const auto *RD = |
1055 | cast<CXXRecordDecl>(Val: Base->getType()->castAs<RecordType>()->getDecl()); |
1056 | |
1057 | if (Base->isVirtual()) |
1058 | OS << "virtual " ; |
1059 | OS << RD->getName(); |
1060 | First = false; |
1061 | } |
1062 | |
1063 | OS << ')'; |
1064 | } |
1065 | |
1066 | void TextNodeDumper::VisitIfStmt(const IfStmt *Node) { |
1067 | if (Node->hasInitStorage()) |
1068 | OS << " has_init" ; |
1069 | if (Node->hasVarStorage()) |
1070 | OS << " has_var" ; |
1071 | if (Node->hasElseStorage()) |
1072 | OS << " has_else" ; |
1073 | if (Node->isConstexpr()) |
1074 | OS << " constexpr" ; |
1075 | if (Node->isConsteval()) { |
1076 | OS << " " ; |
1077 | if (Node->isNegatedConsteval()) |
1078 | OS << "!" ; |
1079 | OS << "consteval" ; |
1080 | } |
1081 | } |
1082 | |
1083 | void TextNodeDumper::VisitSwitchStmt(const SwitchStmt *Node) { |
1084 | if (Node->hasInitStorage()) |
1085 | OS << " has_init" ; |
1086 | if (Node->hasVarStorage()) |
1087 | OS << " has_var" ; |
1088 | } |
1089 | |
1090 | void TextNodeDumper::VisitWhileStmt(const WhileStmt *Node) { |
1091 | if (Node->hasVarStorage()) |
1092 | OS << " has_var" ; |
1093 | } |
1094 | |
1095 | void TextNodeDumper::VisitLabelStmt(const LabelStmt *Node) { |
1096 | OS << " '" << Node->getName() << "'" ; |
1097 | if (Node->isSideEntry()) |
1098 | OS << " side_entry" ; |
1099 | } |
1100 | |
1101 | void TextNodeDumper::VisitGotoStmt(const GotoStmt *Node) { |
1102 | OS << " '" << Node->getLabel()->getName() << "'" ; |
1103 | dumpPointer(Ptr: Node->getLabel()); |
1104 | } |
1105 | |
1106 | void TextNodeDumper::VisitCaseStmt(const CaseStmt *Node) { |
1107 | if (Node->caseStmtIsGNURange()) |
1108 | OS << " gnu_range" ; |
1109 | } |
1110 | |
1111 | void clang::TextNodeDumper::VisitReturnStmt(const ReturnStmt *Node) { |
1112 | if (const VarDecl *Cand = Node->getNRVOCandidate()) { |
1113 | OS << " nrvo_candidate(" ; |
1114 | dumpBareDeclRef(Cand); |
1115 | OS << ")" ; |
1116 | } |
1117 | } |
1118 | |
1119 | void clang::TextNodeDumper::VisitCoawaitExpr(const CoawaitExpr *Node) { |
1120 | if (Node->isImplicit()) |
1121 | OS << " implicit" ; |
1122 | } |
1123 | |
1124 | void clang::TextNodeDumper::VisitCoreturnStmt(const CoreturnStmt *Node) { |
1125 | if (Node->isImplicit()) |
1126 | OS << " implicit" ; |
1127 | } |
1128 | |
1129 | void TextNodeDumper::VisitConstantExpr(const ConstantExpr *Node) { |
1130 | if (Node->hasAPValueResult()) |
1131 | AddChild(Label: "value" , |
1132 | DoAddChild: [=] { Visit(Node->getAPValueResult(), Node->getType()); }); |
1133 | } |
1134 | |
1135 | void TextNodeDumper::VisitCallExpr(const CallExpr *Node) { |
1136 | if (Node->usesADL()) |
1137 | OS << " adl" ; |
1138 | if (Node->hasStoredFPFeatures()) |
1139 | printFPOptions(FPO: Node->getFPFeatures()); |
1140 | } |
1141 | |
1142 | void TextNodeDumper::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *Node) { |
1143 | const char *OperatorSpelling = clang::getOperatorSpelling(Operator: Node->getOperator()); |
1144 | if (OperatorSpelling) |
1145 | OS << " '" << OperatorSpelling << "'" ; |
1146 | |
1147 | VisitCallExpr(Node); |
1148 | } |
1149 | |
1150 | void TextNodeDumper::VisitCastExpr(const CastExpr *Node) { |
1151 | OS << " <" ; |
1152 | { |
1153 | ColorScope Color(OS, ShowColors, CastColor); |
1154 | OS << Node->getCastKindName(); |
1155 | } |
1156 | dumpBasePath(OS, Node); |
1157 | OS << ">" ; |
1158 | if (Node->hasStoredFPFeatures()) |
1159 | printFPOptions(FPO: Node->getFPFeatures()); |
1160 | } |
1161 | |
1162 | void TextNodeDumper::VisitImplicitCastExpr(const ImplicitCastExpr *Node) { |
1163 | VisitCastExpr(Node); |
1164 | if (Node->isPartOfExplicitCast()) |
1165 | OS << " part_of_explicit_cast" ; |
1166 | } |
1167 | |
1168 | void TextNodeDumper::VisitDeclRefExpr(const DeclRefExpr *Node) { |
1169 | OS << " " ; |
1170 | dumpBareDeclRef(Node->getDecl()); |
1171 | dumpNestedNameSpecifier(NNS: Node->getQualifier()); |
1172 | if (Node->getDecl() != Node->getFoundDecl()) { |
1173 | OS << " (" ; |
1174 | dumpBareDeclRef(Node->getFoundDecl()); |
1175 | OS << ")" ; |
1176 | } |
1177 | switch (Node->isNonOdrUse()) { |
1178 | case NOUR_None: break; |
1179 | case NOUR_Unevaluated: OS << " non_odr_use_unevaluated" ; break; |
1180 | case NOUR_Constant: OS << " non_odr_use_constant" ; break; |
1181 | case NOUR_Discarded: OS << " non_odr_use_discarded" ; break; |
1182 | } |
1183 | if (Node->refersToEnclosingVariableOrCapture()) |
1184 | OS << " refers_to_enclosing_variable_or_capture" ; |
1185 | if (Node->isImmediateEscalating()) |
1186 | OS << " immediate-escalating" ; |
1187 | } |
1188 | |
1189 | void clang::TextNodeDumper::VisitDependentScopeDeclRefExpr( |
1190 | const DependentScopeDeclRefExpr *Node) { |
1191 | |
1192 | dumpNestedNameSpecifier(NNS: Node->getQualifier()); |
1193 | } |
1194 | |
1195 | void TextNodeDumper::VisitUnresolvedLookupExpr( |
1196 | const UnresolvedLookupExpr *Node) { |
1197 | OS << " (" ; |
1198 | if (!Node->requiresADL()) |
1199 | OS << "no " ; |
1200 | OS << "ADL) = '" << Node->getName() << '\''; |
1201 | |
1202 | UnresolvedLookupExpr::decls_iterator I = Node->decls_begin(), |
1203 | E = Node->decls_end(); |
1204 | if (I == E) |
1205 | OS << " empty" ; |
1206 | for (; I != E; ++I) |
1207 | dumpPointer(Ptr: *I); |
1208 | } |
1209 | |
1210 | void TextNodeDumper::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *Node) { |
1211 | { |
1212 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
1213 | OS << " " << Node->getDecl()->getDeclKindName() << "Decl" ; |
1214 | } |
1215 | OS << "='" << *Node->getDecl() << "'" ; |
1216 | dumpPointer(Ptr: Node->getDecl()); |
1217 | if (Node->isFreeIvar()) |
1218 | OS << " isFreeIvar" ; |
1219 | } |
1220 | |
1221 | void TextNodeDumper::VisitSYCLUniqueStableNameExpr( |
1222 | const SYCLUniqueStableNameExpr *Node) { |
1223 | dumpType(T: Node->getTypeSourceInfo()->getType()); |
1224 | } |
1225 | |
1226 | void TextNodeDumper::VisitPredefinedExpr(const PredefinedExpr *Node) { |
1227 | OS << " " << PredefinedExpr::getIdentKindName(IK: Node->getIdentKind()); |
1228 | } |
1229 | |
1230 | void TextNodeDumper::VisitCharacterLiteral(const CharacterLiteral *Node) { |
1231 | ColorScope Color(OS, ShowColors, ValueColor); |
1232 | OS << " " << Node->getValue(); |
1233 | } |
1234 | |
1235 | void TextNodeDumper::VisitIntegerLiteral(const IntegerLiteral *Node) { |
1236 | bool isSigned = Node->getType()->isSignedIntegerType(); |
1237 | ColorScope Color(OS, ShowColors, ValueColor); |
1238 | OS << " " << toString(Node->getValue(), 10, isSigned); |
1239 | } |
1240 | |
1241 | void TextNodeDumper::VisitFixedPointLiteral(const FixedPointLiteral *Node) { |
1242 | ColorScope Color(OS, ShowColors, ValueColor); |
1243 | OS << " " << Node->getValueAsString(/*Radix=*/10); |
1244 | } |
1245 | |
1246 | void TextNodeDumper::VisitFloatingLiteral(const FloatingLiteral *Node) { |
1247 | ColorScope Color(OS, ShowColors, ValueColor); |
1248 | OS << " " << Node->getValueAsApproximateDouble(); |
1249 | } |
1250 | |
1251 | void TextNodeDumper::VisitStringLiteral(const StringLiteral *Str) { |
1252 | ColorScope Color(OS, ShowColors, ValueColor); |
1253 | OS << " " ; |
1254 | Str->outputString(OS); |
1255 | } |
1256 | |
1257 | void TextNodeDumper::VisitInitListExpr(const InitListExpr *ILE) { |
1258 | if (auto *Field = ILE->getInitializedFieldInUnion()) { |
1259 | OS << " field " ; |
1260 | dumpBareDeclRef(Field); |
1261 | } |
1262 | } |
1263 | |
1264 | void TextNodeDumper::VisitGenericSelectionExpr(const GenericSelectionExpr *E) { |
1265 | if (E->isResultDependent()) |
1266 | OS << " result_dependent" ; |
1267 | } |
1268 | |
1269 | void TextNodeDumper::VisitUnaryOperator(const UnaryOperator *Node) { |
1270 | OS << " " << (Node->isPostfix() ? "postfix" : "prefix" ) << " '" |
1271 | << UnaryOperator::getOpcodeStr(Op: Node->getOpcode()) << "'" ; |
1272 | if (!Node->canOverflow()) |
1273 | OS << " cannot overflow" ; |
1274 | if (Node->hasStoredFPFeatures()) |
1275 | printFPOptions(FPO: Node->getStoredFPFeatures()); |
1276 | } |
1277 | |
1278 | void TextNodeDumper::VisitUnaryExprOrTypeTraitExpr( |
1279 | const UnaryExprOrTypeTraitExpr *Node) { |
1280 | OS << " " << getTraitSpelling(T: Node->getKind()); |
1281 | |
1282 | if (Node->isArgumentType()) |
1283 | dumpType(T: Node->getArgumentType()); |
1284 | } |
1285 | |
1286 | void TextNodeDumper::VisitMemberExpr(const MemberExpr *Node) { |
1287 | OS << " " << (Node->isArrow() ? "->" : "." ) << *Node->getMemberDecl(); |
1288 | dumpPointer(Ptr: Node->getMemberDecl()); |
1289 | dumpNestedNameSpecifier(NNS: Node->getQualifier()); |
1290 | switch (Node->isNonOdrUse()) { |
1291 | case NOUR_None: break; |
1292 | case NOUR_Unevaluated: OS << " non_odr_use_unevaluated" ; break; |
1293 | case NOUR_Constant: OS << " non_odr_use_constant" ; break; |
1294 | case NOUR_Discarded: OS << " non_odr_use_discarded" ; break; |
1295 | } |
1296 | } |
1297 | |
1298 | void TextNodeDumper::VisitExtVectorElementExpr( |
1299 | const ExtVectorElementExpr *Node) { |
1300 | OS << " " << Node->getAccessor().getNameStart(); |
1301 | } |
1302 | |
1303 | void TextNodeDumper::VisitBinaryOperator(const BinaryOperator *Node) { |
1304 | OS << " '" << BinaryOperator::getOpcodeStr(Op: Node->getOpcode()) << "'" ; |
1305 | if (Node->hasStoredFPFeatures()) |
1306 | printFPOptions(FPO: Node->getStoredFPFeatures()); |
1307 | } |
1308 | |
1309 | void TextNodeDumper::VisitCompoundAssignOperator( |
1310 | const CompoundAssignOperator *Node) { |
1311 | OS << " '" << BinaryOperator::getOpcodeStr(Node->getOpcode()) |
1312 | << "' ComputeLHSTy=" ; |
1313 | dumpBareType(T: Node->getComputationLHSType()); |
1314 | OS << " ComputeResultTy=" ; |
1315 | dumpBareType(T: Node->getComputationResultType()); |
1316 | if (Node->hasStoredFPFeatures()) |
1317 | printFPOptions(FPO: Node->getStoredFPFeatures()); |
1318 | } |
1319 | |
1320 | void TextNodeDumper::VisitAddrLabelExpr(const AddrLabelExpr *Node) { |
1321 | OS << " " << Node->getLabel()->getName(); |
1322 | dumpPointer(Ptr: Node->getLabel()); |
1323 | } |
1324 | |
1325 | void TextNodeDumper::VisitCXXNamedCastExpr(const CXXNamedCastExpr *Node) { |
1326 | OS << " " << Node->getCastName() << "<" |
1327 | << Node->getTypeAsWritten().getAsString() << ">" |
1328 | << " <" << Node->getCastKindName(); |
1329 | dumpBasePath(OS, Node); |
1330 | OS << ">" ; |
1331 | } |
1332 | |
1333 | void TextNodeDumper::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *Node) { |
1334 | OS << " " << (Node->getValue() ? "true" : "false" ); |
1335 | } |
1336 | |
1337 | void TextNodeDumper::VisitCXXThisExpr(const CXXThisExpr *Node) { |
1338 | if (Node->isImplicit()) |
1339 | OS << " implicit" ; |
1340 | OS << " this" ; |
1341 | } |
1342 | |
1343 | void TextNodeDumper::VisitCXXFunctionalCastExpr( |
1344 | const CXXFunctionalCastExpr *Node) { |
1345 | OS << " functional cast to " << Node->getTypeAsWritten().getAsString() << " <" |
1346 | << Node->getCastKindName() << ">" ; |
1347 | if (Node->hasStoredFPFeatures()) |
1348 | printFPOptions(FPO: Node->getFPFeatures()); |
1349 | } |
1350 | |
1351 | void TextNodeDumper::VisitCXXStaticCastExpr(const CXXStaticCastExpr *Node) { |
1352 | VisitCXXNamedCastExpr(Node); |
1353 | if (Node->hasStoredFPFeatures()) |
1354 | printFPOptions(FPO: Node->getFPFeatures()); |
1355 | } |
1356 | |
1357 | void TextNodeDumper::VisitCXXUnresolvedConstructExpr( |
1358 | const CXXUnresolvedConstructExpr *Node) { |
1359 | dumpType(T: Node->getTypeAsWritten()); |
1360 | if (Node->isListInitialization()) |
1361 | OS << " list" ; |
1362 | } |
1363 | |
1364 | void TextNodeDumper::VisitCXXConstructExpr(const CXXConstructExpr *Node) { |
1365 | CXXConstructorDecl *Ctor = Node->getConstructor(); |
1366 | dumpType(T: Ctor->getType()); |
1367 | if (Node->isElidable()) |
1368 | OS << " elidable" ; |
1369 | if (Node->isListInitialization()) |
1370 | OS << " list" ; |
1371 | if (Node->isStdInitListInitialization()) |
1372 | OS << " std::initializer_list" ; |
1373 | if (Node->requiresZeroInitialization()) |
1374 | OS << " zeroing" ; |
1375 | if (Node->isImmediateEscalating()) |
1376 | OS << " immediate-escalating" ; |
1377 | } |
1378 | |
1379 | void TextNodeDumper::VisitCXXBindTemporaryExpr( |
1380 | const CXXBindTemporaryExpr *Node) { |
1381 | OS << " (CXXTemporary" ; |
1382 | dumpPointer(Ptr: Node); |
1383 | OS << ")" ; |
1384 | } |
1385 | |
1386 | void TextNodeDumper::VisitCXXNewExpr(const CXXNewExpr *Node) { |
1387 | if (Node->isGlobalNew()) |
1388 | OS << " global" ; |
1389 | if (Node->isArray()) |
1390 | OS << " array" ; |
1391 | if (Node->getOperatorNew()) { |
1392 | OS << ' '; |
1393 | dumpBareDeclRef(Node->getOperatorNew()); |
1394 | } |
1395 | // We could dump the deallocation function used in case of error, but it's |
1396 | // usually not that interesting. |
1397 | } |
1398 | |
1399 | void TextNodeDumper::VisitCXXDeleteExpr(const CXXDeleteExpr *Node) { |
1400 | if (Node->isGlobalDelete()) |
1401 | OS << " global" ; |
1402 | if (Node->isArrayForm()) |
1403 | OS << " array" ; |
1404 | if (Node->getOperatorDelete()) { |
1405 | OS << ' '; |
1406 | dumpBareDeclRef(Node->getOperatorDelete()); |
1407 | } |
1408 | } |
1409 | |
1410 | void TextNodeDumper::VisitTypeTraitExpr(const TypeTraitExpr *Node) { |
1411 | OS << " " << getTraitSpelling(T: Node->getTrait()); |
1412 | } |
1413 | |
1414 | void TextNodeDumper::VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *Node) { |
1415 | OS << " " << getTraitSpelling(T: Node->getTrait()); |
1416 | } |
1417 | |
1418 | void TextNodeDumper::VisitExpressionTraitExpr(const ExpressionTraitExpr *Node) { |
1419 | OS << " " << getTraitSpelling(T: Node->getTrait()); |
1420 | } |
1421 | |
1422 | void TextNodeDumper::VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *Node) { |
1423 | if (Node->hasRewrittenInit()) { |
1424 | OS << " has rewritten init" ; |
1425 | AddChild(DoAddChild: [=] { |
1426 | ColorScope Color(OS, ShowColors, StmtColor); |
1427 | Visit(Node->getExpr()); |
1428 | }); |
1429 | } |
1430 | } |
1431 | |
1432 | void TextNodeDumper::VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *Node) { |
1433 | if (Node->hasRewrittenInit()) { |
1434 | OS << " has rewritten init" ; |
1435 | AddChild(DoAddChild: [=] { |
1436 | ColorScope Color(OS, ShowColors, StmtColor); |
1437 | Visit(Node->getExpr()); |
1438 | }); |
1439 | } |
1440 | } |
1441 | |
1442 | void TextNodeDumper::VisitMaterializeTemporaryExpr( |
1443 | const MaterializeTemporaryExpr *Node) { |
1444 | if (const ValueDecl *VD = Node->getExtendingDecl()) { |
1445 | OS << " extended by " ; |
1446 | dumpBareDeclRef(VD); |
1447 | } |
1448 | } |
1449 | |
1450 | void TextNodeDumper::VisitExprWithCleanups(const ExprWithCleanups *Node) { |
1451 | for (unsigned i = 0, e = Node->getNumObjects(); i != e; ++i) |
1452 | dumpCleanupObject(C: Node->getObject(i)); |
1453 | } |
1454 | |
1455 | void TextNodeDumper::VisitSizeOfPackExpr(const SizeOfPackExpr *Node) { |
1456 | dumpPointer(Ptr: Node->getPack()); |
1457 | dumpName(ND: Node->getPack()); |
1458 | } |
1459 | |
1460 | void TextNodeDumper::VisitCXXDependentScopeMemberExpr( |
1461 | const CXXDependentScopeMemberExpr *Node) { |
1462 | OS << " " << (Node->isArrow() ? "->" : "." ) << Node->getMember(); |
1463 | } |
1464 | |
1465 | void TextNodeDumper::VisitObjCMessageExpr(const ObjCMessageExpr *Node) { |
1466 | OS << " selector=" ; |
1467 | Node->getSelector().print(OS); |
1468 | switch (Node->getReceiverKind()) { |
1469 | case ObjCMessageExpr::Instance: |
1470 | break; |
1471 | |
1472 | case ObjCMessageExpr::Class: |
1473 | OS << " class=" ; |
1474 | dumpBareType(T: Node->getClassReceiver()); |
1475 | break; |
1476 | |
1477 | case ObjCMessageExpr::SuperInstance: |
1478 | OS << " super (instance)" ; |
1479 | break; |
1480 | |
1481 | case ObjCMessageExpr::SuperClass: |
1482 | OS << " super (class)" ; |
1483 | break; |
1484 | } |
1485 | } |
1486 | |
1487 | void TextNodeDumper::VisitObjCBoxedExpr(const ObjCBoxedExpr *Node) { |
1488 | if (auto *BoxingMethod = Node->getBoxingMethod()) { |
1489 | OS << " selector=" ; |
1490 | BoxingMethod->getSelector().print(OS); |
1491 | } |
1492 | } |
1493 | |
1494 | void TextNodeDumper::VisitObjCAtCatchStmt(const ObjCAtCatchStmt *Node) { |
1495 | if (!Node->getCatchParamDecl()) |
1496 | OS << " catch all" ; |
1497 | } |
1498 | |
1499 | void TextNodeDumper::VisitObjCEncodeExpr(const ObjCEncodeExpr *Node) { |
1500 | dumpType(T: Node->getEncodedType()); |
1501 | } |
1502 | |
1503 | void TextNodeDumper::VisitObjCSelectorExpr(const ObjCSelectorExpr *Node) { |
1504 | OS << " " ; |
1505 | Node->getSelector().print(OS); |
1506 | } |
1507 | |
1508 | void TextNodeDumper::VisitObjCProtocolExpr(const ObjCProtocolExpr *Node) { |
1509 | OS << ' ' << *Node->getProtocol(); |
1510 | } |
1511 | |
1512 | void TextNodeDumper::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *Node) { |
1513 | if (Node->isImplicitProperty()) { |
1514 | OS << " Kind=MethodRef Getter=\"" ; |
1515 | if (Node->getImplicitPropertyGetter()) |
1516 | Node->getImplicitPropertyGetter()->getSelector().print(OS); |
1517 | else |
1518 | OS << "(null)" ; |
1519 | |
1520 | OS << "\" Setter=\"" ; |
1521 | if (ObjCMethodDecl *Setter = Node->getImplicitPropertySetter()) |
1522 | Setter->getSelector().print(OS); |
1523 | else |
1524 | OS << "(null)" ; |
1525 | OS << "\"" ; |
1526 | } else { |
1527 | OS << " Kind=PropertyRef Property=\"" << *Node->getExplicitProperty() |
1528 | << '"'; |
1529 | } |
1530 | |
1531 | if (Node->isSuperReceiver()) |
1532 | OS << " super" ; |
1533 | |
1534 | OS << " Messaging=" ; |
1535 | if (Node->isMessagingGetter() && Node->isMessagingSetter()) |
1536 | OS << "Getter&Setter" ; |
1537 | else if (Node->isMessagingGetter()) |
1538 | OS << "Getter" ; |
1539 | else if (Node->isMessagingSetter()) |
1540 | OS << "Setter" ; |
1541 | } |
1542 | |
1543 | void TextNodeDumper::VisitObjCSubscriptRefExpr( |
1544 | const ObjCSubscriptRefExpr *Node) { |
1545 | if (Node->isArraySubscriptRefExpr()) |
1546 | OS << " Kind=ArraySubscript GetterForArray=\"" ; |
1547 | else |
1548 | OS << " Kind=DictionarySubscript GetterForDictionary=\"" ; |
1549 | if (Node->getAtIndexMethodDecl()) |
1550 | Node->getAtIndexMethodDecl()->getSelector().print(OS); |
1551 | else |
1552 | OS << "(null)" ; |
1553 | |
1554 | if (Node->isArraySubscriptRefExpr()) |
1555 | OS << "\" SetterForArray=\"" ; |
1556 | else |
1557 | OS << "\" SetterForDictionary=\"" ; |
1558 | if (Node->setAtIndexMethodDecl()) |
1559 | Node->setAtIndexMethodDecl()->getSelector().print(OS); |
1560 | else |
1561 | OS << "(null)" ; |
1562 | } |
1563 | |
1564 | void TextNodeDumper::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *Node) { |
1565 | OS << " " << (Node->getValue() ? "__objc_yes" : "__objc_no" ); |
1566 | } |
1567 | |
1568 | void TextNodeDumper::VisitOMPIteratorExpr(const OMPIteratorExpr *Node) { |
1569 | OS << " " ; |
1570 | for (unsigned I = 0, E = Node->numOfIterators(); I < E; ++I) { |
1571 | Visit(D: Node->getIteratorDecl(I)); |
1572 | OS << " = " ; |
1573 | const OMPIteratorExpr::IteratorRange Range = Node->getIteratorRange(I); |
1574 | OS << " begin " ; |
1575 | Visit(Range.Begin); |
1576 | OS << " end " ; |
1577 | Visit(Range.End); |
1578 | if (Range.Step) { |
1579 | OS << " step " ; |
1580 | Visit(Range.Step); |
1581 | } |
1582 | } |
1583 | } |
1584 | |
1585 | void TextNodeDumper::VisitConceptSpecializationExpr( |
1586 | const ConceptSpecializationExpr *Node) { |
1587 | OS << " " ; |
1588 | dumpBareDeclRef(Node->getFoundDecl()); |
1589 | } |
1590 | |
1591 | void TextNodeDumper::VisitRequiresExpr( |
1592 | const RequiresExpr *Node) { |
1593 | if (!Node->isValueDependent()) |
1594 | OS << (Node->isSatisfied() ? " satisfied" : " unsatisfied" ); |
1595 | } |
1596 | |
1597 | void TextNodeDumper::VisitRValueReferenceType(const ReferenceType *T) { |
1598 | if (T->isSpelledAsLValue()) |
1599 | OS << " written as lvalue reference" ; |
1600 | } |
1601 | |
1602 | void TextNodeDumper::VisitArrayType(const ArrayType *T) { |
1603 | switch (T->getSizeModifier()) { |
1604 | case ArraySizeModifier::Normal: |
1605 | break; |
1606 | case ArraySizeModifier::Static: |
1607 | OS << " static" ; |
1608 | break; |
1609 | case ArraySizeModifier::Star: |
1610 | OS << " *" ; |
1611 | break; |
1612 | } |
1613 | OS << " " << T->getIndexTypeQualifiers().getAsString(); |
1614 | } |
1615 | |
1616 | void TextNodeDumper::VisitConstantArrayType(const ConstantArrayType *T) { |
1617 | OS << " " << T->getSize(); |
1618 | VisitArrayType(T); |
1619 | } |
1620 | |
1621 | void TextNodeDumper::VisitVariableArrayType(const VariableArrayType *T) { |
1622 | OS << " " ; |
1623 | dumpSourceRange(R: T->getBracketsRange()); |
1624 | VisitArrayType(T); |
1625 | } |
1626 | |
1627 | void TextNodeDumper::VisitDependentSizedArrayType( |
1628 | const DependentSizedArrayType *T) { |
1629 | VisitArrayType(T); |
1630 | OS << " " ; |
1631 | dumpSourceRange(R: T->getBracketsRange()); |
1632 | } |
1633 | |
1634 | void TextNodeDumper::VisitDependentSizedExtVectorType( |
1635 | const DependentSizedExtVectorType *T) { |
1636 | OS << " " ; |
1637 | dumpLocation(Loc: T->getAttributeLoc()); |
1638 | } |
1639 | |
1640 | void TextNodeDumper::VisitVectorType(const VectorType *T) { |
1641 | switch (T->getVectorKind()) { |
1642 | case VectorKind::Generic: |
1643 | break; |
1644 | case VectorKind::AltiVecVector: |
1645 | OS << " altivec" ; |
1646 | break; |
1647 | case VectorKind::AltiVecPixel: |
1648 | OS << " altivec pixel" ; |
1649 | break; |
1650 | case VectorKind::AltiVecBool: |
1651 | OS << " altivec bool" ; |
1652 | break; |
1653 | case VectorKind::Neon: |
1654 | OS << " neon" ; |
1655 | break; |
1656 | case VectorKind::NeonPoly: |
1657 | OS << " neon poly" ; |
1658 | break; |
1659 | case VectorKind::SveFixedLengthData: |
1660 | OS << " fixed-length sve data vector" ; |
1661 | break; |
1662 | case VectorKind::SveFixedLengthPredicate: |
1663 | OS << " fixed-length sve predicate vector" ; |
1664 | break; |
1665 | case VectorKind::RVVFixedLengthData: |
1666 | OS << " fixed-length rvv data vector" ; |
1667 | break; |
1668 | case VectorKind::RVVFixedLengthMask: |
1669 | OS << " fixed-length rvv mask vector" ; |
1670 | break; |
1671 | } |
1672 | OS << " " << T->getNumElements(); |
1673 | } |
1674 | |
1675 | void TextNodeDumper::VisitFunctionType(const FunctionType *T) { |
1676 | auto EI = T->getExtInfo(); |
1677 | if (EI.getNoReturn()) |
1678 | OS << " noreturn" ; |
1679 | if (EI.getProducesResult()) |
1680 | OS << " produces_result" ; |
1681 | if (EI.getHasRegParm()) |
1682 | OS << " regparm " << EI.getRegParm(); |
1683 | OS << " " << FunctionType::getNameForCallConv(CC: EI.getCC()); |
1684 | } |
1685 | |
1686 | void TextNodeDumper::VisitFunctionProtoType(const FunctionProtoType *T) { |
1687 | auto EPI = T->getExtProtoInfo(); |
1688 | if (EPI.HasTrailingReturn) |
1689 | OS << " trailing_return" ; |
1690 | if (T->isConst()) |
1691 | OS << " const" ; |
1692 | if (T->isVolatile()) |
1693 | OS << " volatile" ; |
1694 | if (T->isRestrict()) |
1695 | OS << " restrict" ; |
1696 | if (T->getExtProtoInfo().Variadic) |
1697 | OS << " variadic" ; |
1698 | switch (EPI.RefQualifier) { |
1699 | case RQ_None: |
1700 | break; |
1701 | case RQ_LValue: |
1702 | OS << " &" ; |
1703 | break; |
1704 | case RQ_RValue: |
1705 | OS << " &&" ; |
1706 | break; |
1707 | } |
1708 | |
1709 | switch (EPI.ExceptionSpec.Type) { |
1710 | case EST_None: |
1711 | break; |
1712 | case EST_DynamicNone: |
1713 | OS << " exceptionspec_dynamic_none" ; |
1714 | break; |
1715 | case EST_Dynamic: |
1716 | OS << " exceptionspec_dynamic" ; |
1717 | break; |
1718 | case EST_MSAny: |
1719 | OS << " exceptionspec_ms_any" ; |
1720 | break; |
1721 | case EST_NoThrow: |
1722 | OS << " exceptionspec_nothrow" ; |
1723 | break; |
1724 | case EST_BasicNoexcept: |
1725 | OS << " exceptionspec_basic_noexcept" ; |
1726 | break; |
1727 | case EST_DependentNoexcept: |
1728 | OS << " exceptionspec_dependent_noexcept" ; |
1729 | break; |
1730 | case EST_NoexceptFalse: |
1731 | OS << " exceptionspec_noexcept_false" ; |
1732 | break; |
1733 | case EST_NoexceptTrue: |
1734 | OS << " exceptionspec_noexcept_true" ; |
1735 | break; |
1736 | case EST_Unevaluated: |
1737 | OS << " exceptionspec_unevaluated" ; |
1738 | break; |
1739 | case EST_Uninstantiated: |
1740 | OS << " exceptionspec_uninstantiated" ; |
1741 | break; |
1742 | case EST_Unparsed: |
1743 | OS << " exceptionspec_unparsed" ; |
1744 | break; |
1745 | } |
1746 | if (!EPI.ExceptionSpec.Exceptions.empty()) { |
1747 | AddChild(DoAddChild: [=] { |
1748 | OS << "Exceptions:" ; |
1749 | for (unsigned I = 0, N = EPI.ExceptionSpec.Exceptions.size(); I != N; |
1750 | ++I) { |
1751 | if (I) |
1752 | OS << "," ; |
1753 | dumpType(T: EPI.ExceptionSpec.Exceptions[I]); |
1754 | } |
1755 | }); |
1756 | } |
1757 | if (EPI.ExceptionSpec.NoexceptExpr) { |
1758 | AddChild(DoAddChild: [=] { |
1759 | OS << "NoexceptExpr: " ; |
1760 | Visit(EPI.ExceptionSpec.NoexceptExpr); |
1761 | }); |
1762 | } |
1763 | dumpDeclRef(D: EPI.ExceptionSpec.SourceDecl, Label: "ExceptionSourceDecl" ); |
1764 | dumpDeclRef(D: EPI.ExceptionSpec.SourceTemplate, Label: "ExceptionSourceTemplate" ); |
1765 | |
1766 | // FIXME: Consumed parameters. |
1767 | VisitFunctionType(T); |
1768 | } |
1769 | |
1770 | void TextNodeDumper::VisitUnresolvedUsingType(const UnresolvedUsingType *T) { |
1771 | dumpDeclRef(T->getDecl()); |
1772 | } |
1773 | |
1774 | void TextNodeDumper::VisitUsingType(const UsingType *T) { |
1775 | dumpDeclRef(T->getFoundDecl()); |
1776 | if (!T->typeMatchesDecl()) |
1777 | OS << " divergent" ; |
1778 | } |
1779 | |
1780 | void TextNodeDumper::VisitTypedefType(const TypedefType *T) { |
1781 | dumpDeclRef(T->getDecl()); |
1782 | if (!T->typeMatchesDecl()) |
1783 | OS << " divergent" ; |
1784 | } |
1785 | |
1786 | void TextNodeDumper::VisitUnaryTransformType(const UnaryTransformType *T) { |
1787 | switch (T->getUTTKind()) { |
1788 | #define TRANSFORM_TYPE_TRAIT_DEF(Enum, Trait) \ |
1789 | case UnaryTransformType::Enum: \ |
1790 | OS << " " #Trait; \ |
1791 | break; |
1792 | #include "clang/Basic/TransformTypeTraits.def" |
1793 | } |
1794 | } |
1795 | |
1796 | void TextNodeDumper::VisitTagType(const TagType *T) { |
1797 | dumpDeclRef(T->getDecl()); |
1798 | } |
1799 | |
1800 | void TextNodeDumper::VisitTemplateTypeParmType(const TemplateTypeParmType *T) { |
1801 | OS << " depth " << T->getDepth() << " index " << T->getIndex(); |
1802 | if (T->isParameterPack()) |
1803 | OS << " pack" ; |
1804 | dumpDeclRef(T->getDecl()); |
1805 | } |
1806 | |
1807 | void TextNodeDumper::VisitSubstTemplateTypeParmType( |
1808 | const SubstTemplateTypeParmType *T) { |
1809 | dumpDeclRef(D: T->getAssociatedDecl()); |
1810 | VisitTemplateTypeParmDecl(D: T->getReplacedParameter()); |
1811 | if (auto PackIndex = T->getPackIndex()) |
1812 | OS << " pack_index " << *PackIndex; |
1813 | } |
1814 | |
1815 | void TextNodeDumper::VisitSubstTemplateTypeParmPackType( |
1816 | const SubstTemplateTypeParmPackType *T) { |
1817 | dumpDeclRef(D: T->getAssociatedDecl()); |
1818 | VisitTemplateTypeParmDecl(D: T->getReplacedParameter()); |
1819 | } |
1820 | |
1821 | void TextNodeDumper::VisitAutoType(const AutoType *T) { |
1822 | if (T->isDecltypeAuto()) |
1823 | OS << " decltype(auto)" ; |
1824 | if (!T->isDeduced()) |
1825 | OS << " undeduced" ; |
1826 | if (T->isConstrained()) |
1827 | dumpDeclRef(T->getTypeConstraintConcept()); |
1828 | } |
1829 | |
1830 | void TextNodeDumper::VisitDeducedTemplateSpecializationType( |
1831 | const DeducedTemplateSpecializationType *T) { |
1832 | if (T->getTemplateName().getKind() == TemplateName::UsingTemplate) |
1833 | OS << " using" ; |
1834 | } |
1835 | |
1836 | void TextNodeDumper::VisitTemplateSpecializationType( |
1837 | const TemplateSpecializationType *T) { |
1838 | if (T->isTypeAlias()) |
1839 | OS << " alias" ; |
1840 | if (T->getTemplateName().getKind() == TemplateName::UsingTemplate) |
1841 | OS << " using" ; |
1842 | OS << " " ; |
1843 | T->getTemplateName().dump(OS); |
1844 | } |
1845 | |
1846 | void TextNodeDumper::VisitInjectedClassNameType( |
1847 | const InjectedClassNameType *T) { |
1848 | dumpDeclRef(T->getDecl()); |
1849 | } |
1850 | |
1851 | void TextNodeDumper::VisitObjCInterfaceType(const ObjCInterfaceType *T) { |
1852 | dumpDeclRef(T->getDecl()); |
1853 | } |
1854 | |
1855 | void TextNodeDumper::VisitPackExpansionType(const PackExpansionType *T) { |
1856 | if (auto N = T->getNumExpansions()) |
1857 | OS << " expansions " << *N; |
1858 | } |
1859 | |
1860 | void TextNodeDumper::VisitTypeLoc(TypeLoc TL) { |
1861 | // By default, add extra Type details with no extra loc info. |
1862 | TypeVisitor<TextNodeDumper>::Visit(T: TL.getTypePtr()); |
1863 | } |
1864 | // FIXME: override behavior for TypeLocs that have interesting location |
1865 | // information, such as the qualifier in ElaboratedTypeLoc. |
1866 | |
1867 | void TextNodeDumper::VisitLabelDecl(const LabelDecl *D) { dumpName(D); } |
1868 | |
1869 | void TextNodeDumper::VisitTypedefDecl(const TypedefDecl *D) { |
1870 | dumpName(D); |
1871 | dumpType(T: D->getUnderlyingType()); |
1872 | if (D->isModulePrivate()) |
1873 | OS << " __module_private__" ; |
1874 | } |
1875 | |
1876 | void TextNodeDumper::VisitEnumDecl(const EnumDecl *D) { |
1877 | if (D->isScoped()) { |
1878 | if (D->isScopedUsingClassTag()) |
1879 | OS << " class" ; |
1880 | else |
1881 | OS << " struct" ; |
1882 | } |
1883 | dumpName(D); |
1884 | if (D->isModulePrivate()) |
1885 | OS << " __module_private__" ; |
1886 | if (D->isFixed()) |
1887 | dumpType(T: D->getIntegerType()); |
1888 | } |
1889 | |
1890 | void TextNodeDumper::VisitRecordDecl(const RecordDecl *D) { |
1891 | OS << ' ' << D->getKindName(); |
1892 | dumpName(D); |
1893 | if (D->isModulePrivate()) |
1894 | OS << " __module_private__" ; |
1895 | if (D->isCompleteDefinition()) |
1896 | OS << " definition" ; |
1897 | } |
1898 | |
1899 | void TextNodeDumper::VisitEnumConstantDecl(const EnumConstantDecl *D) { |
1900 | dumpName(D); |
1901 | dumpType(T: D->getType()); |
1902 | } |
1903 | |
1904 | void TextNodeDumper::VisitIndirectFieldDecl(const IndirectFieldDecl *D) { |
1905 | dumpName(D); |
1906 | dumpType(T: D->getType()); |
1907 | |
1908 | for (const auto *Child : D->chain()) |
1909 | dumpDeclRef(Child); |
1910 | } |
1911 | |
1912 | void TextNodeDumper::VisitFunctionDecl(const FunctionDecl *D) { |
1913 | dumpName(D); |
1914 | dumpType(T: D->getType()); |
1915 | dumpTemplateSpecializationKind(TSK: D->getTemplateSpecializationKind()); |
1916 | |
1917 | StorageClass SC = D->getStorageClass(); |
1918 | if (SC != SC_None) |
1919 | OS << ' ' << VarDecl::getStorageClassSpecifierString(SC); |
1920 | if (D->isInlineSpecified()) |
1921 | OS << " inline" ; |
1922 | if (D->isVirtualAsWritten()) |
1923 | OS << " virtual" ; |
1924 | if (D->isModulePrivate()) |
1925 | OS << " __module_private__" ; |
1926 | |
1927 | if (D->isPureVirtual()) |
1928 | OS << " pure" ; |
1929 | if (D->isDefaulted()) { |
1930 | OS << " default" ; |
1931 | if (D->isDeleted()) |
1932 | OS << "_delete" ; |
1933 | } |
1934 | if (D->isDeletedAsWritten()) |
1935 | OS << " delete" ; |
1936 | if (D->isTrivial()) |
1937 | OS << " trivial" ; |
1938 | |
1939 | if (D->isIneligibleOrNotSelected()) |
1940 | OS << (isa<CXXDestructorDecl>(Val: D) ? " not_selected" : " ineligible" ); |
1941 | |
1942 | if (const auto *FPT = D->getType()->getAs<FunctionProtoType>()) { |
1943 | FunctionProtoType::ExtProtoInfo EPI = FPT->getExtProtoInfo(); |
1944 | switch (EPI.ExceptionSpec.Type) { |
1945 | default: |
1946 | break; |
1947 | case EST_Unevaluated: |
1948 | OS << " noexcept-unevaluated " << EPI.ExceptionSpec.SourceDecl; |
1949 | break; |
1950 | case EST_Uninstantiated: |
1951 | OS << " noexcept-uninstantiated " << EPI.ExceptionSpec.SourceTemplate; |
1952 | break; |
1953 | } |
1954 | } |
1955 | |
1956 | if (const auto *MD = dyn_cast<CXXMethodDecl>(Val: D)) { |
1957 | if (MD->size_overridden_methods() != 0) { |
1958 | auto dumpOverride = [=](const CXXMethodDecl *D) { |
1959 | SplitQualType T_split = D->getType().split(); |
1960 | OS << D << " " << D->getParent()->getName() << "::" << D->getDeclName() |
1961 | << " '" << QualType::getAsString(split: T_split, Policy: PrintPolicy) << "'" ; |
1962 | }; |
1963 | |
1964 | AddChild(DoAddChild: [=] { |
1965 | auto Overrides = MD->overridden_methods(); |
1966 | OS << "Overrides: [ " ; |
1967 | dumpOverride(*Overrides.begin()); |
1968 | for (const auto *Override : llvm::drop_begin(RangeOrContainer&: Overrides)) { |
1969 | OS << ", " ; |
1970 | dumpOverride(Override); |
1971 | } |
1972 | OS << " ]" ; |
1973 | }); |
1974 | } |
1975 | } |
1976 | |
1977 | if (!D->isInlineSpecified() && D->isInlined()) { |
1978 | OS << " implicit-inline" ; |
1979 | } |
1980 | // Since NumParams comes from the FunctionProtoType of the FunctionDecl and |
1981 | // the Params are set later, it is possible for a dump during debugging to |
1982 | // encounter a FunctionDecl that has been created but hasn't been assigned |
1983 | // ParmVarDecls yet. |
1984 | if (!D->param_empty() && !D->param_begin()) |
1985 | OS << " <<<NULL params x " << D->getNumParams() << ">>>" ; |
1986 | |
1987 | if (const auto *Instance = D->getInstantiatedFromMemberFunction()) { |
1988 | OS << " instantiated_from" ; |
1989 | dumpPointer(Ptr: Instance); |
1990 | } |
1991 | } |
1992 | |
1993 | void TextNodeDumper::VisitLifetimeExtendedTemporaryDecl( |
1994 | const LifetimeExtendedTemporaryDecl *D) { |
1995 | OS << " extended by " ; |
1996 | dumpBareDeclRef(D->getExtendingDecl()); |
1997 | OS << " mangling " ; |
1998 | { |
1999 | ColorScope Color(OS, ShowColors, ValueColor); |
2000 | OS << D->getManglingNumber(); |
2001 | } |
2002 | } |
2003 | |
2004 | void TextNodeDumper::VisitFieldDecl(const FieldDecl *D) { |
2005 | dumpName(D); |
2006 | dumpType(T: D->getType()); |
2007 | if (D->isMutable()) |
2008 | OS << " mutable" ; |
2009 | if (D->isModulePrivate()) |
2010 | OS << " __module_private__" ; |
2011 | } |
2012 | |
2013 | void TextNodeDumper::VisitVarDecl(const VarDecl *D) { |
2014 | dumpNestedNameSpecifier(NNS: D->getQualifier()); |
2015 | dumpName(D); |
2016 | if (const auto *P = dyn_cast<ParmVarDecl>(Val: D); |
2017 | P && P->isExplicitObjectParameter()) |
2018 | OS << " this" ; |
2019 | |
2020 | dumpType(T: D->getType()); |
2021 | dumpTemplateSpecializationKind(TSK: D->getTemplateSpecializationKind()); |
2022 | StorageClass SC = D->getStorageClass(); |
2023 | if (SC != SC_None) |
2024 | OS << ' ' << VarDecl::getStorageClassSpecifierString(SC); |
2025 | switch (D->getTLSKind()) { |
2026 | case VarDecl::TLS_None: |
2027 | break; |
2028 | case VarDecl::TLS_Static: |
2029 | OS << " tls" ; |
2030 | break; |
2031 | case VarDecl::TLS_Dynamic: |
2032 | OS << " tls_dynamic" ; |
2033 | break; |
2034 | } |
2035 | if (D->isModulePrivate()) |
2036 | OS << " __module_private__" ; |
2037 | if (D->isNRVOVariable()) |
2038 | OS << " nrvo" ; |
2039 | if (D->isInline()) |
2040 | OS << " inline" ; |
2041 | if (D->isConstexpr()) |
2042 | OS << " constexpr" ; |
2043 | if (D->hasInit()) { |
2044 | switch (D->getInitStyle()) { |
2045 | case VarDecl::CInit: |
2046 | OS << " cinit" ; |
2047 | break; |
2048 | case VarDecl::CallInit: |
2049 | OS << " callinit" ; |
2050 | break; |
2051 | case VarDecl::ListInit: |
2052 | OS << " listinit" ; |
2053 | break; |
2054 | case VarDecl::ParenListInit: |
2055 | OS << " parenlistinit" ; |
2056 | } |
2057 | } |
2058 | if (D->needsDestruction(Ctx: D->getASTContext())) |
2059 | OS << " destroyed" ; |
2060 | if (D->isParameterPack()) |
2061 | OS << " pack" ; |
2062 | |
2063 | if (D->hasInit()) { |
2064 | const Expr *E = D->getInit(); |
2065 | // Only dump the value of constexpr VarDecls for now. |
2066 | if (E && !E->isValueDependent() && D->isConstexpr() && |
2067 | !D->getType()->isDependentType()) { |
2068 | const APValue *Value = D->evaluateValue(); |
2069 | if (Value) |
2070 | AddChild(Label: "value" , DoAddChild: [=] { Visit(Value: *Value, Ty: E->getType()); }); |
2071 | } |
2072 | } |
2073 | } |
2074 | |
2075 | void TextNodeDumper::VisitBindingDecl(const BindingDecl *D) { |
2076 | dumpName(D); |
2077 | dumpType(T: D->getType()); |
2078 | } |
2079 | |
2080 | void TextNodeDumper::VisitCapturedDecl(const CapturedDecl *D) { |
2081 | if (D->isNothrow()) |
2082 | OS << " nothrow" ; |
2083 | } |
2084 | |
2085 | void TextNodeDumper::VisitImportDecl(const ImportDecl *D) { |
2086 | OS << ' ' << D->getImportedModule()->getFullModuleName(); |
2087 | |
2088 | for (Decl *InitD : |
2089 | D->getASTContext().getModuleInitializers(D->getImportedModule())) |
2090 | dumpDeclRef(InitD, "initializer" ); |
2091 | } |
2092 | |
2093 | void TextNodeDumper::(const PragmaCommentDecl *D) { |
2094 | OS << ' '; |
2095 | switch (D->getCommentKind()) { |
2096 | case PCK_Unknown: |
2097 | llvm_unreachable("unexpected pragma comment kind" ); |
2098 | case PCK_Compiler: |
2099 | OS << "compiler" ; |
2100 | break; |
2101 | case PCK_ExeStr: |
2102 | OS << "exestr" ; |
2103 | break; |
2104 | case PCK_Lib: |
2105 | OS << "lib" ; |
2106 | break; |
2107 | case PCK_Linker: |
2108 | OS << "linker" ; |
2109 | break; |
2110 | case PCK_User: |
2111 | OS << "user" ; |
2112 | break; |
2113 | } |
2114 | StringRef Arg = D->getArg(); |
2115 | if (!Arg.empty()) |
2116 | OS << " \"" << Arg << "\"" ; |
2117 | } |
2118 | |
2119 | void TextNodeDumper::VisitPragmaDetectMismatchDecl( |
2120 | const PragmaDetectMismatchDecl *D) { |
2121 | OS << " \"" << D->getName() << "\" \"" << D->getValue() << "\"" ; |
2122 | } |
2123 | |
2124 | void TextNodeDumper::VisitOMPExecutableDirective( |
2125 | const OMPExecutableDirective *D) { |
2126 | if (D->isStandaloneDirective()) |
2127 | OS << " openmp_standalone_directive" ; |
2128 | } |
2129 | |
2130 | void TextNodeDumper::VisitOMPDeclareReductionDecl( |
2131 | const OMPDeclareReductionDecl *D) { |
2132 | dumpName(D); |
2133 | dumpType(T: D->getType()); |
2134 | OS << " combiner" ; |
2135 | dumpPointer(Ptr: D->getCombiner()); |
2136 | if (const auto *Initializer = D->getInitializer()) { |
2137 | OS << " initializer" ; |
2138 | dumpPointer(Ptr: Initializer); |
2139 | switch (D->getInitializerKind()) { |
2140 | case OMPDeclareReductionInitKind::Direct: |
2141 | OS << " omp_priv = " ; |
2142 | break; |
2143 | case OMPDeclareReductionInitKind::Copy: |
2144 | OS << " omp_priv ()" ; |
2145 | break; |
2146 | case OMPDeclareReductionInitKind::Call: |
2147 | break; |
2148 | } |
2149 | } |
2150 | } |
2151 | |
2152 | void TextNodeDumper::VisitOMPRequiresDecl(const OMPRequiresDecl *D) { |
2153 | for (const auto *C : D->clauselists()) { |
2154 | AddChild(DoAddChild: [=] { |
2155 | if (!C) { |
2156 | ColorScope Color(OS, ShowColors, NullColor); |
2157 | OS << "<<<NULL>>> OMPClause" ; |
2158 | return; |
2159 | } |
2160 | { |
2161 | ColorScope Color(OS, ShowColors, AttrColor); |
2162 | StringRef ClauseName( |
2163 | llvm::omp::getOpenMPClauseName(C->getClauseKind())); |
2164 | OS << "OMP" << ClauseName.substr(/*Start=*/0, /*N=*/1).upper() |
2165 | << ClauseName.drop_front() << "Clause" ; |
2166 | } |
2167 | dumpPointer(Ptr: C); |
2168 | dumpSourceRange(R: SourceRange(C->getBeginLoc(), C->getEndLoc())); |
2169 | }); |
2170 | } |
2171 | } |
2172 | |
2173 | void TextNodeDumper::VisitOMPCapturedExprDecl(const OMPCapturedExprDecl *D) { |
2174 | dumpName(D); |
2175 | dumpType(T: D->getType()); |
2176 | } |
2177 | |
2178 | void TextNodeDumper::VisitNamespaceDecl(const NamespaceDecl *D) { |
2179 | dumpName(D); |
2180 | if (D->isInline()) |
2181 | OS << " inline" ; |
2182 | if (D->isNested()) |
2183 | OS << " nested" ; |
2184 | if (!D->isOriginalNamespace()) |
2185 | dumpDeclRef(D->getOriginalNamespace(), "original" ); |
2186 | } |
2187 | |
2188 | void TextNodeDumper::VisitUsingDirectiveDecl(const UsingDirectiveDecl *D) { |
2189 | OS << ' '; |
2190 | dumpBareDeclRef(D->getNominatedNamespace()); |
2191 | } |
2192 | |
2193 | void TextNodeDumper::VisitNamespaceAliasDecl(const NamespaceAliasDecl *D) { |
2194 | dumpName(D); |
2195 | dumpDeclRef(D->getAliasedNamespace()); |
2196 | } |
2197 | |
2198 | void TextNodeDumper::VisitTypeAliasDecl(const TypeAliasDecl *D) { |
2199 | dumpName(D); |
2200 | dumpType(T: D->getUnderlyingType()); |
2201 | } |
2202 | |
2203 | void TextNodeDumper::VisitTypeAliasTemplateDecl( |
2204 | const TypeAliasTemplateDecl *D) { |
2205 | dumpName(D); |
2206 | } |
2207 | |
2208 | void TextNodeDumper::VisitCXXRecordDecl(const CXXRecordDecl *D) { |
2209 | VisitRecordDecl(D); |
2210 | if (const auto *Instance = D->getInstantiatedFromMemberClass()) { |
2211 | OS << " instantiated_from" ; |
2212 | dumpPointer(Ptr: Instance); |
2213 | } |
2214 | if (const auto *CTSD = dyn_cast<ClassTemplateSpecializationDecl>(Val: D)) |
2215 | dumpTemplateSpecializationKind(TSK: CTSD->getSpecializationKind()); |
2216 | |
2217 | dumpNestedNameSpecifier(NNS: D->getQualifier()); |
2218 | |
2219 | if (!D->isCompleteDefinition()) |
2220 | return; |
2221 | |
2222 | AddChild(DoAddChild: [=] { |
2223 | { |
2224 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2225 | OS << "DefinitionData" ; |
2226 | } |
2227 | #define FLAG(fn, name) \ |
2228 | if (D->fn()) \ |
2229 | OS << " " #name; |
2230 | FLAG(isParsingBaseSpecifiers, parsing_base_specifiers); |
2231 | |
2232 | FLAG(isGenericLambda, generic); |
2233 | FLAG(isLambda, lambda); |
2234 | |
2235 | FLAG(isAnonymousStructOrUnion, is_anonymous); |
2236 | FLAG(canPassInRegisters, pass_in_registers); |
2237 | FLAG(isEmpty, empty); |
2238 | FLAG(isAggregate, aggregate); |
2239 | FLAG(isStandardLayout, standard_layout); |
2240 | FLAG(isTriviallyCopyable, trivially_copyable); |
2241 | FLAG(isPOD, pod); |
2242 | FLAG(isTrivial, trivial); |
2243 | FLAG(isPolymorphic, polymorphic); |
2244 | FLAG(isAbstract, abstract); |
2245 | FLAG(isLiteral, literal); |
2246 | |
2247 | FLAG(hasUserDeclaredConstructor, has_user_declared_ctor); |
2248 | FLAG(hasConstexprNonCopyMoveConstructor, has_constexpr_non_copy_move_ctor); |
2249 | FLAG(hasMutableFields, has_mutable_fields); |
2250 | FLAG(hasVariantMembers, has_variant_members); |
2251 | FLAG(allowConstDefaultInit, can_const_default_init); |
2252 | |
2253 | AddChild(DoAddChild: [=] { |
2254 | { |
2255 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2256 | OS << "DefaultConstructor" ; |
2257 | } |
2258 | FLAG(hasDefaultConstructor, exists); |
2259 | FLAG(hasTrivialDefaultConstructor, trivial); |
2260 | FLAG(hasNonTrivialDefaultConstructor, non_trivial); |
2261 | FLAG(hasUserProvidedDefaultConstructor, user_provided); |
2262 | FLAG(hasConstexprDefaultConstructor, constexpr); |
2263 | FLAG(needsImplicitDefaultConstructor, needs_implicit); |
2264 | FLAG(defaultedDefaultConstructorIsConstexpr, defaulted_is_constexpr); |
2265 | }); |
2266 | |
2267 | AddChild(DoAddChild: [=] { |
2268 | { |
2269 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2270 | OS << "CopyConstructor" ; |
2271 | } |
2272 | FLAG(hasSimpleCopyConstructor, simple); |
2273 | FLAG(hasTrivialCopyConstructor, trivial); |
2274 | FLAG(hasNonTrivialCopyConstructor, non_trivial); |
2275 | FLAG(hasUserDeclaredCopyConstructor, user_declared); |
2276 | FLAG(hasCopyConstructorWithConstParam, has_const_param); |
2277 | FLAG(needsImplicitCopyConstructor, needs_implicit); |
2278 | FLAG(needsOverloadResolutionForCopyConstructor, |
2279 | needs_overload_resolution); |
2280 | if (!D->needsOverloadResolutionForCopyConstructor()) |
2281 | FLAG(defaultedCopyConstructorIsDeleted, defaulted_is_deleted); |
2282 | FLAG(implicitCopyConstructorHasConstParam, implicit_has_const_param); |
2283 | }); |
2284 | |
2285 | AddChild(DoAddChild: [=] { |
2286 | { |
2287 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2288 | OS << "MoveConstructor" ; |
2289 | } |
2290 | FLAG(hasMoveConstructor, exists); |
2291 | FLAG(hasSimpleMoveConstructor, simple); |
2292 | FLAG(hasTrivialMoveConstructor, trivial); |
2293 | FLAG(hasNonTrivialMoveConstructor, non_trivial); |
2294 | FLAG(hasUserDeclaredMoveConstructor, user_declared); |
2295 | FLAG(needsImplicitMoveConstructor, needs_implicit); |
2296 | FLAG(needsOverloadResolutionForMoveConstructor, |
2297 | needs_overload_resolution); |
2298 | if (!D->needsOverloadResolutionForMoveConstructor()) |
2299 | FLAG(defaultedMoveConstructorIsDeleted, defaulted_is_deleted); |
2300 | }); |
2301 | |
2302 | AddChild(DoAddChild: [=] { |
2303 | { |
2304 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2305 | OS << "CopyAssignment" ; |
2306 | } |
2307 | FLAG(hasSimpleCopyAssignment, simple); |
2308 | FLAG(hasTrivialCopyAssignment, trivial); |
2309 | FLAG(hasNonTrivialCopyAssignment, non_trivial); |
2310 | FLAG(hasCopyAssignmentWithConstParam, has_const_param); |
2311 | FLAG(hasUserDeclaredCopyAssignment, user_declared); |
2312 | FLAG(needsImplicitCopyAssignment, needs_implicit); |
2313 | FLAG(needsOverloadResolutionForCopyAssignment, needs_overload_resolution); |
2314 | FLAG(implicitCopyAssignmentHasConstParam, implicit_has_const_param); |
2315 | }); |
2316 | |
2317 | AddChild(DoAddChild: [=] { |
2318 | { |
2319 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2320 | OS << "MoveAssignment" ; |
2321 | } |
2322 | FLAG(hasMoveAssignment, exists); |
2323 | FLAG(hasSimpleMoveAssignment, simple); |
2324 | FLAG(hasTrivialMoveAssignment, trivial); |
2325 | FLAG(hasNonTrivialMoveAssignment, non_trivial); |
2326 | FLAG(hasUserDeclaredMoveAssignment, user_declared); |
2327 | FLAG(needsImplicitMoveAssignment, needs_implicit); |
2328 | FLAG(needsOverloadResolutionForMoveAssignment, needs_overload_resolution); |
2329 | }); |
2330 | |
2331 | AddChild(DoAddChild: [=] { |
2332 | { |
2333 | ColorScope Color(OS, ShowColors, DeclKindNameColor); |
2334 | OS << "Destructor" ; |
2335 | } |
2336 | FLAG(hasSimpleDestructor, simple); |
2337 | FLAG(hasIrrelevantDestructor, irrelevant); |
2338 | FLAG(hasTrivialDestructor, trivial); |
2339 | FLAG(hasNonTrivialDestructor, non_trivial); |
2340 | FLAG(hasUserDeclaredDestructor, user_declared); |
2341 | FLAG(hasConstexprDestructor, constexpr); |
2342 | FLAG(needsImplicitDestructor, needs_implicit); |
2343 | FLAG(needsOverloadResolutionForDestructor, needs_overload_resolution); |
2344 | if (!D->needsOverloadResolutionForDestructor()) |
2345 | FLAG(defaultedDestructorIsDeleted, defaulted_is_deleted); |
2346 | }); |
2347 | }); |
2348 | |
2349 | for (const auto &I : D->bases()) { |
2350 | AddChild(DoAddChild: [=] { |
2351 | if (I.isVirtual()) |
2352 | OS << "virtual " ; |
2353 | dumpAccessSpecifier(AS: I.getAccessSpecifier()); |
2354 | dumpType(T: I.getType()); |
2355 | if (I.isPackExpansion()) |
2356 | OS << "..." ; |
2357 | }); |
2358 | } |
2359 | } |
2360 | |
2361 | void TextNodeDumper::VisitFunctionTemplateDecl(const FunctionTemplateDecl *D) { |
2362 | dumpName(D); |
2363 | } |
2364 | |
2365 | void TextNodeDumper::VisitClassTemplateDecl(const ClassTemplateDecl *D) { |
2366 | dumpName(D); |
2367 | } |
2368 | |
2369 | void TextNodeDumper::VisitVarTemplateDecl(const VarTemplateDecl *D) { |
2370 | dumpName(D); |
2371 | } |
2372 | |
2373 | void TextNodeDumper::VisitBuiltinTemplateDecl(const BuiltinTemplateDecl *D) { |
2374 | dumpName(D); |
2375 | } |
2376 | |
2377 | void TextNodeDumper::VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D) { |
2378 | if (const auto *TC = D->getTypeConstraint()) { |
2379 | OS << " " ; |
2380 | dumpBareDeclRef(TC->getNamedConcept()); |
2381 | if (TC->getNamedConcept() != TC->getFoundDecl()) { |
2382 | OS << " (" ; |
2383 | dumpBareDeclRef(TC->getFoundDecl()); |
2384 | OS << ")" ; |
2385 | } |
2386 | } else if (D->wasDeclaredWithTypename()) |
2387 | OS << " typename" ; |
2388 | else |
2389 | OS << " class" ; |
2390 | OS << " depth " << D->getDepth() << " index " << D->getIndex(); |
2391 | if (D->isParameterPack()) |
2392 | OS << " ..." ; |
2393 | dumpName(D); |
2394 | } |
2395 | |
2396 | void TextNodeDumper::VisitNonTypeTemplateParmDecl( |
2397 | const NonTypeTemplateParmDecl *D) { |
2398 | dumpType(T: D->getType()); |
2399 | OS << " depth " << D->getDepth() << " index " << D->getIndex(); |
2400 | if (D->isParameterPack()) |
2401 | OS << " ..." ; |
2402 | dumpName(D); |
2403 | } |
2404 | |
2405 | void TextNodeDumper::VisitTemplateTemplateParmDecl( |
2406 | const TemplateTemplateParmDecl *D) { |
2407 | OS << " depth " << D->getDepth() << " index " << D->getIndex(); |
2408 | if (D->isParameterPack()) |
2409 | OS << " ..." ; |
2410 | dumpName(D); |
2411 | } |
2412 | |
2413 | void TextNodeDumper::VisitUsingDecl(const UsingDecl *D) { |
2414 | OS << ' '; |
2415 | if (D->getQualifier()) |
2416 | D->getQualifier()->print(OS, Policy: D->getASTContext().getPrintingPolicy()); |
2417 | OS << D->getDeclName(); |
2418 | dumpNestedNameSpecifier(NNS: D->getQualifier()); |
2419 | } |
2420 | |
2421 | void TextNodeDumper::VisitUsingEnumDecl(const UsingEnumDecl *D) { |
2422 | OS << ' '; |
2423 | dumpBareDeclRef(D->getEnumDecl()); |
2424 | } |
2425 | |
2426 | void TextNodeDumper::VisitUnresolvedUsingTypenameDecl( |
2427 | const UnresolvedUsingTypenameDecl *D) { |
2428 | OS << ' '; |
2429 | if (D->getQualifier()) |
2430 | D->getQualifier()->print(OS, Policy: D->getASTContext().getPrintingPolicy()); |
2431 | OS << D->getDeclName(); |
2432 | } |
2433 | |
2434 | void TextNodeDumper::VisitUnresolvedUsingValueDecl( |
2435 | const UnresolvedUsingValueDecl *D) { |
2436 | OS << ' '; |
2437 | if (D->getQualifier()) |
2438 | D->getQualifier()->print(OS, Policy: D->getASTContext().getPrintingPolicy()); |
2439 | OS << D->getDeclName(); |
2440 | dumpType(T: D->getType()); |
2441 | } |
2442 | |
2443 | void TextNodeDumper::VisitUsingShadowDecl(const UsingShadowDecl *D) { |
2444 | OS << ' '; |
2445 | dumpBareDeclRef(D->getTargetDecl()); |
2446 | } |
2447 | |
2448 | void TextNodeDumper::VisitConstructorUsingShadowDecl( |
2449 | const ConstructorUsingShadowDecl *D) { |
2450 | if (D->constructsVirtualBase()) |
2451 | OS << " virtual" ; |
2452 | |
2453 | AddChild(DoAddChild: [=] { |
2454 | OS << "target " ; |
2455 | dumpBareDeclRef(D: D->getTargetDecl()); |
2456 | }); |
2457 | |
2458 | AddChild(DoAddChild: [=] { |
2459 | OS << "nominated " ; |
2460 | dumpBareDeclRef(D->getNominatedBaseClass()); |
2461 | OS << ' '; |
2462 | dumpBareDeclRef(D->getNominatedBaseClassShadowDecl()); |
2463 | }); |
2464 | |
2465 | AddChild(DoAddChild: [=] { |
2466 | OS << "constructed " ; |
2467 | dumpBareDeclRef(D->getConstructedBaseClass()); |
2468 | OS << ' '; |
2469 | dumpBareDeclRef(D->getConstructedBaseClassShadowDecl()); |
2470 | }); |
2471 | } |
2472 | |
2473 | void TextNodeDumper::VisitLinkageSpecDecl(const LinkageSpecDecl *D) { |
2474 | switch (D->getLanguage()) { |
2475 | case LinkageSpecLanguageIDs::C: |
2476 | OS << " C" ; |
2477 | break; |
2478 | case LinkageSpecLanguageIDs::CXX: |
2479 | OS << " C++" ; |
2480 | break; |
2481 | } |
2482 | } |
2483 | |
2484 | void TextNodeDumper::VisitAccessSpecDecl(const AccessSpecDecl *D) { |
2485 | OS << ' '; |
2486 | dumpAccessSpecifier(AS: D->getAccess()); |
2487 | } |
2488 | |
2489 | void TextNodeDumper::VisitFriendDecl(const FriendDecl *D) { |
2490 | if (TypeSourceInfo *T = D->getFriendType()) |
2491 | dumpType(T: T->getType()); |
2492 | } |
2493 | |
2494 | void TextNodeDumper::VisitObjCIvarDecl(const ObjCIvarDecl *D) { |
2495 | dumpName(D); |
2496 | dumpType(T: D->getType()); |
2497 | if (D->getSynthesize()) |
2498 | OS << " synthesize" ; |
2499 | |
2500 | switch (D->getAccessControl()) { |
2501 | case ObjCIvarDecl::None: |
2502 | OS << " none" ; |
2503 | break; |
2504 | case ObjCIvarDecl::Private: |
2505 | OS << " private" ; |
2506 | break; |
2507 | case ObjCIvarDecl::Protected: |
2508 | OS << " protected" ; |
2509 | break; |
2510 | case ObjCIvarDecl::Public: |
2511 | OS << " public" ; |
2512 | break; |
2513 | case ObjCIvarDecl::Package: |
2514 | OS << " package" ; |
2515 | break; |
2516 | } |
2517 | } |
2518 | |
2519 | void TextNodeDumper::VisitObjCMethodDecl(const ObjCMethodDecl *D) { |
2520 | if (D->isInstanceMethod()) |
2521 | OS << " -" ; |
2522 | else |
2523 | OS << " +" ; |
2524 | dumpName(D); |
2525 | dumpType(T: D->getReturnType()); |
2526 | |
2527 | if (D->isVariadic()) |
2528 | OS << " variadic" ; |
2529 | } |
2530 | |
2531 | void TextNodeDumper::VisitObjCTypeParamDecl(const ObjCTypeParamDecl *D) { |
2532 | dumpName(D); |
2533 | switch (D->getVariance()) { |
2534 | case ObjCTypeParamVariance::Invariant: |
2535 | break; |
2536 | |
2537 | case ObjCTypeParamVariance::Covariant: |
2538 | OS << " covariant" ; |
2539 | break; |
2540 | |
2541 | case ObjCTypeParamVariance::Contravariant: |
2542 | OS << " contravariant" ; |
2543 | break; |
2544 | } |
2545 | |
2546 | if (D->hasExplicitBound()) |
2547 | OS << " bounded" ; |
2548 | dumpType(T: D->getUnderlyingType()); |
2549 | } |
2550 | |
2551 | void TextNodeDumper::VisitObjCCategoryDecl(const ObjCCategoryDecl *D) { |
2552 | dumpName(D); |
2553 | dumpDeclRef(D->getClassInterface()); |
2554 | dumpDeclRef(D->getImplementation()); |
2555 | for (const auto *P : D->protocols()) |
2556 | dumpDeclRef(P); |
2557 | } |
2558 | |
2559 | void TextNodeDumper::VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D) { |
2560 | dumpName(D); |
2561 | dumpDeclRef(D: D->getClassInterface()); |
2562 | dumpDeclRef(D->getCategoryDecl()); |
2563 | } |
2564 | |
2565 | void TextNodeDumper::VisitObjCProtocolDecl(const ObjCProtocolDecl *D) { |
2566 | dumpName(D); |
2567 | |
2568 | for (const auto *Child : D->protocols()) |
2569 | dumpDeclRef(Child); |
2570 | } |
2571 | |
2572 | void TextNodeDumper::VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D) { |
2573 | dumpName(D); |
2574 | dumpDeclRef(D->getSuperClass(), "super" ); |
2575 | |
2576 | dumpDeclRef(D->getImplementation()); |
2577 | for (const auto *Child : D->protocols()) |
2578 | dumpDeclRef(Child); |
2579 | } |
2580 | |
2581 | void TextNodeDumper::VisitObjCImplementationDecl( |
2582 | const ObjCImplementationDecl *D) { |
2583 | dumpName(D); |
2584 | dumpDeclRef(D->getSuperClass(), "super" ); |
2585 | dumpDeclRef(D: D->getClassInterface()); |
2586 | } |
2587 | |
2588 | void TextNodeDumper::VisitObjCCompatibleAliasDecl( |
2589 | const ObjCCompatibleAliasDecl *D) { |
2590 | dumpName(D); |
2591 | dumpDeclRef(D->getClassInterface()); |
2592 | } |
2593 | |
2594 | void TextNodeDumper::VisitObjCPropertyDecl(const ObjCPropertyDecl *D) { |
2595 | dumpName(D); |
2596 | dumpType(T: D->getType()); |
2597 | |
2598 | if (D->getPropertyImplementation() == ObjCPropertyDecl::Required) |
2599 | OS << " required" ; |
2600 | else if (D->getPropertyImplementation() == ObjCPropertyDecl::Optional) |
2601 | OS << " optional" ; |
2602 | |
2603 | ObjCPropertyAttribute::Kind Attrs = D->getPropertyAttributes(); |
2604 | if (Attrs != ObjCPropertyAttribute::kind_noattr) { |
2605 | if (Attrs & ObjCPropertyAttribute::kind_readonly) |
2606 | OS << " readonly" ; |
2607 | if (Attrs & ObjCPropertyAttribute::kind_assign) |
2608 | OS << " assign" ; |
2609 | if (Attrs & ObjCPropertyAttribute::kind_readwrite) |
2610 | OS << " readwrite" ; |
2611 | if (Attrs & ObjCPropertyAttribute::kind_retain) |
2612 | OS << " retain" ; |
2613 | if (Attrs & ObjCPropertyAttribute::kind_copy) |
2614 | OS << " copy" ; |
2615 | if (Attrs & ObjCPropertyAttribute::kind_nonatomic) |
2616 | OS << " nonatomic" ; |
2617 | if (Attrs & ObjCPropertyAttribute::kind_atomic) |
2618 | OS << " atomic" ; |
2619 | if (Attrs & ObjCPropertyAttribute::kind_weak) |
2620 | OS << " weak" ; |
2621 | if (Attrs & ObjCPropertyAttribute::kind_strong) |
2622 | OS << " strong" ; |
2623 | if (Attrs & ObjCPropertyAttribute::kind_unsafe_unretained) |
2624 | OS << " unsafe_unretained" ; |
2625 | if (Attrs & ObjCPropertyAttribute::kind_class) |
2626 | OS << " class" ; |
2627 | if (Attrs & ObjCPropertyAttribute::kind_direct) |
2628 | OS << " direct" ; |
2629 | if (Attrs & ObjCPropertyAttribute::kind_getter) |
2630 | dumpDeclRef(D->getGetterMethodDecl(), "getter" ); |
2631 | if (Attrs & ObjCPropertyAttribute::kind_setter) |
2632 | dumpDeclRef(D->getSetterMethodDecl(), "setter" ); |
2633 | } |
2634 | } |
2635 | |
2636 | void TextNodeDumper::VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D) { |
2637 | dumpName(D->getPropertyDecl()); |
2638 | if (D->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize) |
2639 | OS << " synthesize" ; |
2640 | else |
2641 | OS << " dynamic" ; |
2642 | dumpDeclRef(D->getPropertyDecl()); |
2643 | dumpDeclRef(D->getPropertyIvarDecl()); |
2644 | } |
2645 | |
2646 | void TextNodeDumper::VisitBlockDecl(const BlockDecl *D) { |
2647 | if (D->isVariadic()) |
2648 | OS << " variadic" ; |
2649 | |
2650 | if (D->capturesCXXThis()) |
2651 | OS << " captures_this" ; |
2652 | } |
2653 | |
2654 | void TextNodeDumper::VisitConceptDecl(const ConceptDecl *D) { |
2655 | dumpName(D); |
2656 | } |
2657 | |
2658 | void TextNodeDumper::VisitCompoundStmt(const CompoundStmt *S) { |
2659 | VisitStmt(S); |
2660 | if (S->hasStoredFPFeatures()) |
2661 | printFPOptions(FPO: S->getStoredFPFeatures()); |
2662 | } |
2663 | |
2664 | void TextNodeDumper::VisitHLSLBufferDecl(const HLSLBufferDecl *D) { |
2665 | if (D->isCBuffer()) |
2666 | OS << " cbuffer" ; |
2667 | else |
2668 | OS << " tbuffer" ; |
2669 | dumpName(D); |
2670 | } |
2671 | |
2672 | void TextNodeDumper::VisitOpenACCConstructStmt(const OpenACCConstructStmt *S) { |
2673 | OS << " " << S->getDirectiveKind(); |
2674 | // TODO OpenACC: Dump clauses as well. |
2675 | } |
2676 | |