26#include "llvm/ADT/StringExtras.h"
39 OS <<
" first " <<
First;
46 OS <<
" prev " << Prev;
53#define DECL(DERIVED, BASE) \
55 return dumpPreviousDeclImpl(OS, cast<DERIVED##Decl>(D));
56#define ABSTRACT_DECL(DECL)
57#include "clang/AST/DeclNodes.inc"
59 llvm_unreachable(
"Decl that isn't part of DeclNodes.inc!");
65 Context(&Context),
SM(&Context.getSourceManager()),
66 PrintPolicy(Context.getPrintingPolicy()),
67 Traits(&Context.getCommentCommandTraits()) {}
82 OS <<
C->getCommentKindName();
100#include "clang/Basic/AttrList.inc"
116 OS <<
"TemplateArgument";
134 OS <<
Node->getStmtClassName();
139 if (
const auto *E = dyn_cast<Expr>(
Node)) {
142 if (E->containsErrors()) {
144 OS <<
" contains-errors";
149 switch (E->getValueKind()) {
163 switch (E->getObjectKind()) {
170 OS <<
" objcproperty";
173 OS <<
" objcsubscript";
176 OS <<
" vectorcomponent";
179 OS <<
" matrixcomponent";
194 if (isa<LocInfoType>(
T)) {
197 OS <<
"LocInfo Type";
218 OS <<
" contains-errors";
224 OS <<
" instantiation_dependent";
227 OS <<
" variably_modified";
229 OS <<
" contains_unexpanded_pack";
241 OS <<
" " <<
T.split().Quals.getAsString();
286 OS <<
" in " << M->getFullModuleName();
287 if (
auto *ND = dyn_cast<NamedDecl>(D))
290 AddChild([=] { OS <<
"also in " << M->getFullModuleName(); });
291 if (
const NamedDecl *ND = dyn_cast<NamedDecl>(D))
292 if (!ND->isUnconditionallyVisible())
304 if (
const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
305 if (FD->isConstexprSpecified())
307 if (FD->isConsteval())
309 else if (FD->isImmediateFunction())
311 if (FD->isMultiVersion())
312 OS <<
" multiversion";
315 if (!isa<FunctionDecl>(*D)) {
316 const auto *MD = dyn_cast<ObjCMethodDecl>(D);
317 if (!MD || !MD->isThisDeclarationADefinition()) {
318 const auto *DC = dyn_cast<DeclContext>(D);
319 if (DC && DC->hasExternalLexicalStorage()) {
321 OS <<
" <undeserialized declarations>";
333 OS <<
" friend_undeclared";
341 OS <<
"CXXCtorInitializer";
342 if (
Init->isAnyMemberInitializer()) {
345 }
else if (
Init->isBaseInitializer()) {
347 }
else if (
Init->isDelegatingInitializer()) {
350 llvm_unreachable(
"Unknown initializer type");
360 if (
C.getVariable()) {
369 OS <<
"<<<NULL>>> OMPClause";
374 StringRef ClauseName(llvm::omp::getOpenMPClauseName(
C->getClauseKind()));
375 OS <<
"OMP" << ClauseName.substr(0, 1).upper()
376 << ClauseName.drop_front() <<
"Clause";
387 OS <<
"<<<NULL>>> OpenACCClause";
392 OS <<
C->getClauseKind();
396 switch (
C->getClauseKind()) {
398 OS << '(' << cast<OpenACCDefaultClause>(
C)->getDefaultClauseKind() <<
')';
434 OS <<
"<<<NULL>>> ConceptReference";
438 OS <<
"ConceptReference";
448 OS <<
"<<<NULL>>> Requirement";
456 OS <<
"TypeRequirement";
459 OS <<
"SimpleRequirement";
462 OS <<
"CompoundRequirement";
465 OS <<
"NestedRequirement";
472 if (
auto *ER = dyn_cast<concepts::ExprRequirement>(R)) {
473 if (ER->hasNoexceptRequirement())
480 OS << (R->
isSatisfied() ?
" satisfied" :
" unsatisfied");
482 OS <<
" contains_unexpanded_pack";
488 V.convert(llvm::APFloat::IEEEdouble(), llvm::APFloat::rmNearestTiesToEven,
490 return V.convertToDouble();
514 llvm_unreachable(
"unexpected APValue kind!");
530void TextNodeDumper::dumpAPValueChildren(
533 unsigned NumChildren, StringRef LabelSingular, StringRef LabelPlurial) {
536 constexpr unsigned MaxChildrenPerLine = 4;
538 while (I < NumChildren) {
540 while (J < NumChildren) {
542 (J - I < MaxChildrenPerLine)) {
549 J = std::max(I + 1, J);
552 AddChild(J - I > 1 ? LabelPlurial : LabelSingular, [=]() {
553 for (
unsigned X = I;
X < J; ++
X) {
570 OS <<
"Indeterminate";
576 OS <<
Value.getInt();
590 OS <<
Value.getFixedPoint();
600 return Value.getVectorElt(Index);
609 OS <<
Value.getComplexIntReal() <<
" + " <<
Value.getComplexIntImag()
614 OS <<
"ComplexFloat ";
623 OS <<
"LValue <todo>";
626 unsigned ArraySize =
Value.getArraySize();
627 unsigned NumInitializedElements =
Value.getArrayInitializedElts();
628 OS <<
"Array size=" << ArraySize;
633 return Value.getArrayInitializedElt(Index);
635 NumInitializedElements,
"element",
"elements");
637 if (
Value.hasArrayFiller()) {
641 OS << ArraySize - NumInitializedElements <<
" x ";
655 return Value.getStructBase(Index);
657 Value.getStructNumBases(),
"base",
"bases");
662 return Value.getStructField(Index);
664 Value.getStructNumFields(),
"field",
"fields");
673 OS <<
" ." << *cast<NamedDecl>(FD);
680 Visit(UnionValue, Ty);
688 OS <<
"MemberPointer <todo>";
691 OS <<
"AddrLabelDiff <todo>";
694 llvm_unreachable(
"Unknown APValue kind!");
714 OS <<
"<invalid sloc>";
718 if (strcmp(PLoc.
getFilename(), LastLocFilename) != 0) {
723 }
else if (PLoc.
getLine() != LastLocLine) {
752 OS <<
"'" << T_str <<
"'";
754 if (Desugar && !
T.isNull()) {
758 if (T_split != D_split) {
784 if (
const NamedDecl *ND = dyn_cast<NamedDecl>(D)) {
786 OS <<
" '" << ND->getDeclName() <<
'\'';
789 if (
const ValueDecl *VD = dyn_cast<ValueDecl>(D))
802 if (AccessSpelling.empty())
804 OS << AccessSpelling;
816 OS << CLE->getStmtClassName();
821 llvm_unreachable(
"unexpected cleanup type");
830 OS <<
" implicit_instantiation";
833 OS <<
" explicit_specialization";
836 OS <<
" explicit_instantiation_declaration";
839 OS <<
" explicit_instantiation_definition";
849 OS <<
"NestedNameSpecifier";
852 case NestedNameSpecifier::Identifier:
854 OS <<
" '" << NNS->getAsIdentifier()->getName() <<
"'";
856 case NestedNameSpecifier::Namespace:
858 dumpBareDeclRef(NNS->getAsNamespace());
860 case NestedNameSpecifier::NamespaceAlias:
862 dumpBareDeclRef(NNS->getAsNamespaceAlias());
864 case NestedNameSpecifier::TypeSpec:
866 dumpType(QualType(NNS->getAsType(), 0));
868 case NestedNameSpecifier::TypeSpecWithTemplate:
869 OS <<
" TypeSpecWithTemplate";
870 dumpType(QualType(NNS->getAsType(), 0));
872 case NestedNameSpecifier::Global:
875 case NestedNameSpecifier::Super:
880 dumpNestedNameSpecifier(NNS->
getPrefix());
895const char *TextNodeDumper::getCommandName(
unsigned CommandID) {
902 return "<not a builtin command>";
906#define OPTION(NAME, TYPE, WIDTH, PREVIOUS) \
907 if (FPO.has##NAME##Override()) \
908 OS << " " #NAME "=" << FPO.get##NAME##Override();
909#include "clang/Basic/FPOptions.def"
914 OS <<
" Text=\"" <<
C->getText() <<
"\"";
919 OS <<
" Name=\"" << getCommandName(
C->getCommandID()) <<
"\"";
920 switch (
C->getRenderKind()) {
922 OS <<
" RenderNormal";
928 OS <<
" RenderMonospaced";
931 OS <<
" RenderEmphasized";
934 OS <<
" RenderAnchor";
938 for (
unsigned i = 0, e =
C->getNumArgs(); i != e; ++i)
939 OS <<
" Arg[" << i <<
"]=\"" <<
C->getArgText(i) <<
"\"";
944 OS <<
" Name=\"" <<
C->getTagName() <<
"\"";
945 if (
C->getNumAttrs() != 0) {
947 for (
unsigned i = 0, e =
C->getNumAttrs(); i != e; ++i) {
949 OS <<
" \"" <<
Attr.Name <<
"=\"" <<
Attr.Value <<
"\"";
952 if (
C->isSelfClosing())
953 OS <<
" SelfClosing";
958 OS <<
" Name=\"" <<
C->getTagName() <<
"\"";
963 OS <<
" Name=\"" << getCommandName(
C->getCommandID()) <<
"\"";
964 for (
unsigned i = 0, e =
C->getNumArgs(); i != e; ++i)
965 OS <<
" Arg[" << i <<
"]=\"" <<
C->getArgText(i) <<
"\"";
973 if (
C->isDirectionExplicit())
978 if (
C->hasParamName()) {
979 if (
C->isParamIndexValid())
980 OS <<
" Param=\"" <<
C->getParamName(FC) <<
"\"";
982 OS <<
" Param=\"" <<
C->getParamNameAsWritten() <<
"\"";
985 if (
C->isParamIndexValid() && !
C->isVarArgParam())
986 OS <<
" ParamIndex=" <<
C->getParamIndex();
991 if (
C->hasParamName()) {
992 if (
C->isPositionValid())
993 OS <<
" Param=\"" <<
C->getParamName(FC) <<
"\"";
995 OS <<
" Param=\"" <<
C->getParamNameAsWritten() <<
"\"";
998 if (
C->isPositionValid()) {
1000 for (
unsigned i = 0, e =
C->getDepth(); i != e; ++i) {
1001 OS <<
C->getIndex(i);
1011 OS <<
" Name=\"" << getCommandName(
C->getCommandID())
1014 <<
C->getCloseName() <<
"\"";
1020 OS <<
" Text=\"" <<
C->getText() <<
"\"";
1025 OS <<
" Text=\"" <<
C->getText() <<
"\"";
1063 OS <<
" template expansion ";
1076 if (
Node->path_empty())
1082 E =
Node->path_end();
1091 if (
Base->isVirtual())
1093 OS << RD->getName();
1101 if (
Node->hasInitStorage())
1103 if (
Node->hasVarStorage())
1105 if (
Node->hasElseStorage())
1107 if (
Node->isConstexpr())
1109 if (
Node->isConsteval()) {
1111 if (
Node->isNegatedConsteval())
1118 if (
Node->hasInitStorage())
1120 if (
Node->hasVarStorage())
1125 if (
Node->hasVarStorage())
1130 OS <<
" '" <<
Node->getName() <<
"'";
1131 if (
Node->isSideEntry())
1132 OS <<
" side_entry";
1136 OS <<
" '" <<
Node->getLabel()->getName() <<
"'";
1141 if (
Node->caseStmtIsGNURange())
1146 if (
const VarDecl *Cand =
Node->getNRVOCandidate()) {
1147 OS <<
" nrvo_candidate(";
1148 dumpBareDeclRef(Cand);
1154 if (
Node->isImplicit())
1159 if (
Node->isImplicit())
1164 if (
Node->hasAPValueResult())
1170 if (
Node->usesADL())
1172 if (
Node->hasStoredFPFeatures())
1173 printFPOptions(
Node->getFPFeatures());
1178 if (OperatorSpelling)
1179 OS <<
" '" << OperatorSpelling <<
"'";
1188 OS <<
Node->getCastKindName();
1192 if (
Node->hasStoredFPFeatures())
1193 printFPOptions(
Node->getFPFeatures());
1198 if (
Node->isPartOfExplicitCast())
1199 OS <<
" part_of_explicit_cast";
1206 if (
Node->getDecl() !=
Node->getFoundDecl()) {
1211 switch (
Node->isNonOdrUse()) {
1217 if (
Node->isCapturedByCopyInLambdaWithExplicitObjectParameter())
1218 OS <<
" dependent_capture";
1219 else if (
Node->refersToEnclosingVariableOrCapture())
1220 OS <<
" refers_to_enclosing_variable_or_capture";
1222 if (
Node->isImmediateEscalating())
1223 OS <<
" immediate-escalating";
1229 dumpNestedNameSpecifier(
Node->getQualifier());
1235 if (!
Node->requiresADL())
1237 OS <<
"ADL) = '" <<
Node->getName() <<
'\'';
1240 E =
Node->decls_end();
1250 OS <<
" " <<
Node->getDecl()->getDeclKindName() <<
"Decl";
1252 OS <<
"='" << *
Node->getDecl() <<
"'";
1254 if (
Node->isFreeIvar())
1255 OS <<
" isFreeIvar";
1269 OS <<
" " <<
Node->getValue();
1273 bool isSigned =
Node->getType()->isSignedIntegerType();
1280 OS <<
" " <<
Node->getValueAsString(10);
1285 OS <<
" " <<
Node->getValueAsApproximateDouble();
1303 OS <<
" result_dependent";
1307 OS <<
" " << (
Node->isPostfix() ?
"postfix" :
"prefix") <<
" '"
1309 if (!
Node->canOverflow())
1310 OS <<
" cannot overflow";
1311 if (
Node->hasStoredFPFeatures())
1312 printFPOptions(
Node->getStoredFPFeatures());
1319 if (
Node->isArgumentType())
1324 OS <<
" " << (
Node->isArrow() ?
"->" :
".") << *
Node->getMemberDecl();
1327 switch (
Node->isNonOdrUse()) {
1337 OS <<
" " <<
Node->getAccessor().getNameStart();
1342 if (
Node->hasStoredFPFeatures())
1343 printFPOptions(
Node->getStoredFPFeatures());
1349 <<
"' ComputeLHSTy=";
1351 OS <<
" ComputeResultTy=";
1353 if (
Node->hasStoredFPFeatures())
1354 printFPOptions(
Node->getStoredFPFeatures());
1358 OS <<
" " <<
Node->getLabel()->getName();
1363 OS <<
" " <<
Node->getCastName() <<
"<"
1364 <<
Node->getTypeAsWritten().getAsString() <<
">"
1365 <<
" <" <<
Node->getCastKindName();
1371 OS <<
" " << (
Node->getValue() ?
"true" :
"false");
1375 if (
Node->isImplicit())
1377 if (
Node->isCapturedByCopyInLambdaWithExplicitObjectParameter())
1378 OS <<
" dependent_capture";
1384 OS <<
" functional cast to " <<
Node->getTypeAsWritten().getAsString() <<
" <"
1385 <<
Node->getCastKindName() <<
">";
1386 if (
Node->hasStoredFPFeatures())
1387 printFPOptions(
Node->getFPFeatures());
1392 if (
Node->hasStoredFPFeatures())
1393 printFPOptions(
Node->getFPFeatures());
1399 if (
Node->isListInitialization())
1406 if (
Node->isElidable())
1408 if (
Node->isListInitialization())
1410 if (
Node->isStdInitListInitialization())
1411 OS <<
" std::initializer_list";
1412 if (
Node->requiresZeroInitialization())
1414 if (
Node->isImmediateEscalating())
1415 OS <<
" immediate-escalating";
1420 OS <<
" (CXXTemporary";
1426 if (
Node->isGlobalNew())
1428 if (
Node->isArray())
1430 if (
Node->getOperatorNew()) {
1439 if (
Node->isGlobalDelete())
1441 if (
Node->isArrayForm())
1443 if (
Node->getOperatorDelete()) {
1462 if (
Node->hasRewrittenInit())
1463 OS <<
" has rewritten init";
1467 if (
Node->hasRewrittenInit())
1468 OS <<
" has rewritten init";
1474 OS <<
" extended by ";
1480 for (
unsigned i = 0, e =
Node->getNumObjects(); i != e; ++i)
1491 OS <<
" " << (
Node->isArrow() ?
"->" :
".") <<
Node->getMember();
1497 switch (
Node->getReceiverKind()) {
1507 OS <<
" super (instance)";
1511 OS <<
" super (class)";
1517 if (
auto *BoxingMethod =
Node->getBoxingMethod()) {
1519 BoxingMethod->getSelector().print(OS);
1524 if (!
Node->getCatchParamDecl())
1538 OS <<
' ' << *
Node->getProtocol();
1542 if (
Node->isImplicitProperty()) {
1543 OS <<
" Kind=MethodRef Getter=\"";
1544 if (
Node->getImplicitPropertyGetter())
1545 Node->getImplicitPropertyGetter()->getSelector().
print(OS);
1549 OS <<
"\" Setter=\"";
1551 Setter->getSelector().print(OS);
1556 OS <<
" Kind=PropertyRef Property=\"" << *
Node->getExplicitProperty()
1560 if (
Node->isSuperReceiver())
1563 OS <<
" Messaging=";
1564 if (
Node->isMessagingGetter() &&
Node->isMessagingSetter())
1565 OS <<
"Getter&Setter";
1566 else if (
Node->isMessagingGetter())
1568 else if (
Node->isMessagingSetter())
1574 if (
Node->isArraySubscriptRefExpr())
1575 OS <<
" Kind=ArraySubscript GetterForArray=\"";
1577 OS <<
" Kind=DictionarySubscript GetterForDictionary=\"";
1578 if (
Node->getAtIndexMethodDecl())
1579 Node->getAtIndexMethodDecl()->getSelector().
print(OS);
1583 if (
Node->isArraySubscriptRefExpr())
1584 OS <<
"\" SetterForArray=\"";
1586 OS <<
"\" SetterForDictionary=\"";
1587 if (
Node->setAtIndexMethodDecl())
1588 Node->setAtIndexMethodDecl()->getSelector().
print(OS);
1594 OS <<
" " << (
Node->getValue() ?
"__objc_yes" :
"__objc_no");
1599 for (
unsigned I = 0, E =
Node->numOfIterators(); I < E; ++I) {
1622 if (!
Node->isValueDependent())
1623 OS << (
Node->isSatisfied() ?
" satisfied" :
" unsatisfied");
1627 if (
T->isSpelledAsLValue())
1628 OS <<
" written as lvalue reference";
1632 switch (
T->getSizeModifier()) {
1642 OS <<
" " <<
T->getIndexTypeQualifiers().getAsString();
1646 OS <<
" " <<
T->getSize();
1670 switch (
T->getVectorKind()) {
1677 OS <<
" altivec pixel";
1680 OS <<
" altivec bool";
1689 OS <<
" fixed-length sve data vector";
1692 OS <<
" fixed-length sve predicate vector";
1695 OS <<
" fixed-length rvv data vector";
1698 OS <<
" fixed-length rvv mask vector";
1701 OS <<
" " <<
T->getNumElements();
1706 if (EI.getNoReturn())
1708 if (EI.getProducesResult())
1709 OS <<
" produces_result";
1710 if (EI.getHasRegParm())
1711 OS <<
" regparm " << EI.getRegParm();
1717 if (EPI.HasTrailingReturn)
1718 OS <<
" trailing_return";
1727 switch (EPI.RefQualifier) {
1738 switch (EPI.ExceptionSpec.Type) {
1742 OS <<
" exceptionspec_dynamic_none";
1745 OS <<
" exceptionspec_dynamic";
1748 OS <<
" exceptionspec_ms_any";
1751 OS <<
" exceptionspec_nothrow";
1754 OS <<
" exceptionspec_basic_noexcept";
1757 OS <<
" exceptionspec_dependent_noexcept";
1760 OS <<
" exceptionspec_noexcept_false";
1763 OS <<
" exceptionspec_noexcept_true";
1766 OS <<
" exceptionspec_unevaluated";
1769 OS <<
" exceptionspec_uninstantiated";
1772 OS <<
" exceptionspec_unparsed";
1775 if (!EPI.ExceptionSpec.Exceptions.empty()) {
1777 OS <<
"Exceptions:";
1778 for (
unsigned I = 0, N = EPI.ExceptionSpec.Exceptions.size(); I != N;
1782 dumpType(EPI.ExceptionSpec.Exceptions[I]);
1786 if (EPI.ExceptionSpec.NoexceptExpr) {
1788 OS <<
"NoexceptExpr: ";
1789 Visit(EPI.ExceptionSpec.NoexceptExpr);
1792 dumpDeclRef(EPI.ExceptionSpec.SourceDecl,
"ExceptionSourceDecl");
1793 dumpDeclRef(EPI.ExceptionSpec.SourceTemplate,
"ExceptionSourceTemplate");
1805 if (!
T->typeMatchesDecl())
1811 if (!
T->typeMatchesDecl())
1816 switch (
T->getUTTKind()) {
1817#define TRANSFORM_TYPE_TRAIT_DEF(Enum, Trait) \
1818 case UnaryTransformType::Enum: \
1821#include "clang/Basic/TransformTypeTraits.def"
1830 OS <<
" depth " <<
T->getDepth() <<
" index " <<
T->getIndex();
1831 if (
T->isParameterPack())
1840 if (
auto PackIndex =
T->getPackIndex())
1841 OS <<
" pack_index " << *PackIndex;
1851 if (
T->isDecltypeAuto())
1852 OS <<
" decltype(auto)";
1853 if (!
T->isDeduced())
1855 if (
T->isConstrained())
1867 if (
T->isTypeAlias())
1872 T->getTemplateName().
dump(OS);
1885 if (
auto N =
T->getNumExpansions())
1886 OS <<
" expansions " << *N;
1902 OS <<
" __module_private__";
1914 OS <<
" __module_private__";
1923 OS <<
" __module_private__";
1925 OS <<
" definition";
1937 for (
const auto *Child : D->
chain())
1954 OS <<
" __module_private__";
1972 OS << (isa<CXXDestructorDecl>(D) ?
" not_selected" :
" ineligible");
1988 if (
const auto *MD = dyn_cast<CXXMethodDecl>(D)) {
1989 if (MD->size_overridden_methods() != 0) {
1997 auto Overrides = MD->overridden_methods();
1998 OS <<
"Overrides: [ ";
1999 dumpOverride(*Overrides.begin());
2000 for (
const auto *Override : llvm::drop_begin(Overrides)) {
2002 dumpOverride(Override);
2010 OS <<
" implicit-inline";
2017 OS <<
" <<<NULL params x " << D->
getNumParams() <<
">>>";
2020 OS <<
" instantiated_from";
2033 OS <<
" aggregate ";
2040 OS <<
" extended by ";
2055 OS <<
" __module_private__";
2061 if (
const auto *
P = dyn_cast<ParmVarDecl>(D);
2062 P &&
P->isExplicitObjectParameter())
2077 OS <<
" tls_dynamic";
2081 OS <<
" __module_private__";
2100 OS <<
" parenlistinit";
2142 llvm_unreachable(
"unexpected pragma comment kind");
2159 StringRef Arg = D->
getArg();
2161 OS <<
" \"" << Arg <<
"\"";
2172 OS <<
" openmp_standalone_directive";
2182 OS <<
" initializer";
2186 OS <<
" omp_priv = ";
2189 OS <<
" omp_priv ()";
2202 OS <<
"<<<NULL>>> OMPClause";
2207 StringRef ClauseName(
2208 llvm::omp::getOpenMPClauseName(
C->getClauseKind()));
2209 OS <<
"OMP" << ClauseName.substr(0, 1).upper()
2210 << ClauseName.drop_front() <<
"Clause";
2256 OS <<
" instantiated_from";
2259 if (
const auto *CTSD = dyn_cast<ClassTemplateSpecializationDecl>(D))
2270 OS <<
"DefinitionData";
2272#define FLAG(fn, name) \
2275 FLAG(isParsingBaseSpecifiers, parsing_base_specifiers);
2277 FLAG(isGenericLambda, generic);
2278 FLAG(isLambda, lambda);
2280 FLAG(isAnonymousStructOrUnion, is_anonymous);
2282 FLAG(isEmpty, empty);
2283 FLAG(isAggregate, aggregate);
2284 FLAG(isStandardLayout, standard_layout);
2285 FLAG(isTriviallyCopyable, trivially_copyable);
2288 FLAG(isPolymorphic, polymorphic);
2289 FLAG(isAbstract, abstract);
2290 FLAG(isLiteral, literal);
2292 FLAG(hasUserDeclaredConstructor, has_user_declared_ctor);
2293 FLAG(hasConstexprNonCopyMoveConstructor, has_constexpr_non_copy_move_ctor);
2294 FLAG(hasMutableFields, has_mutable_fields);
2295 FLAG(hasVariantMembers, has_variant_members);
2296 FLAG(allowConstDefaultInit, can_const_default_init);
2301 OS <<
"DefaultConstructor";
2303 FLAG(hasDefaultConstructor, exists);
2304 FLAG(hasTrivialDefaultConstructor, trivial);
2305 FLAG(hasNonTrivialDefaultConstructor, non_trivial);
2306 FLAG(hasUserProvidedDefaultConstructor, user_provided);
2307 FLAG(hasConstexprDefaultConstructor,
constexpr);
2308 FLAG(needsImplicitDefaultConstructor, needs_implicit);
2309 FLAG(defaultedDefaultConstructorIsConstexpr, defaulted_is_constexpr);
2315 OS <<
"CopyConstructor";
2317 FLAG(hasSimpleCopyConstructor, simple);
2318 FLAG(hasTrivialCopyConstructor, trivial);
2319 FLAG(hasNonTrivialCopyConstructor, non_trivial);
2320 FLAG(hasUserDeclaredCopyConstructor, user_declared);
2321 FLAG(hasCopyConstructorWithConstParam, has_const_param);
2322 FLAG(needsImplicitCopyConstructor, needs_implicit);
2323 FLAG(needsOverloadResolutionForCopyConstructor,
2324 needs_overload_resolution);
2326 FLAG(defaultedCopyConstructorIsDeleted, defaulted_is_deleted);
2327 FLAG(implicitCopyConstructorHasConstParam, implicit_has_const_param);
2333 OS <<
"MoveConstructor";
2335 FLAG(hasMoveConstructor, exists);
2336 FLAG(hasSimpleMoveConstructor, simple);
2337 FLAG(hasTrivialMoveConstructor, trivial);
2338 FLAG(hasNonTrivialMoveConstructor, non_trivial);
2339 FLAG(hasUserDeclaredMoveConstructor, user_declared);
2340 FLAG(needsImplicitMoveConstructor, needs_implicit);
2341 FLAG(needsOverloadResolutionForMoveConstructor,
2342 needs_overload_resolution);
2344 FLAG(defaultedMoveConstructorIsDeleted, defaulted_is_deleted);
2350 OS <<
"CopyAssignment";
2352 FLAG(hasSimpleCopyAssignment, simple);
2353 FLAG(hasTrivialCopyAssignment, trivial);
2354 FLAG(hasNonTrivialCopyAssignment, non_trivial);
2355 FLAG(hasCopyAssignmentWithConstParam, has_const_param);
2356 FLAG(hasUserDeclaredCopyAssignment, user_declared);
2357 FLAG(needsImplicitCopyAssignment, needs_implicit);
2358 FLAG(needsOverloadResolutionForCopyAssignment, needs_overload_resolution);
2359 FLAG(implicitCopyAssignmentHasConstParam, implicit_has_const_param);
2365 OS <<
"MoveAssignment";
2367 FLAG(hasMoveAssignment, exists);
2368 FLAG(hasSimpleMoveAssignment, simple);
2369 FLAG(hasTrivialMoveAssignment, trivial);
2370 FLAG(hasNonTrivialMoveAssignment, non_trivial);
2371 FLAG(hasUserDeclaredMoveAssignment, user_declared);
2372 FLAG(needsImplicitMoveAssignment, needs_implicit);
2373 FLAG(needsOverloadResolutionForMoveAssignment, needs_overload_resolution);
2381 FLAG(hasSimpleDestructor, simple);
2382 FLAG(hasIrrelevantDestructor, irrelevant);
2383 FLAG(hasTrivialDestructor, trivial);
2384 FLAG(hasNonTrivialDestructor, non_trivial);
2385 FLAG(hasUserDeclaredDestructor, user_declared);
2386 FLAG(hasConstexprDestructor,
constexpr);
2387 FLAG(needsImplicitDestructor, needs_implicit);
2388 FLAG(needsOverloadResolutionForDestructor, needs_overload_resolution);
2390 FLAG(defaultedDestructorIsDeleted, defaulted_is_deleted);
2394 for (
const auto &I : D->
bases()) {
2400 if (I.isPackExpansion())
2426 if (TC->getNamedConcept() != TC->getFoundDecl()) {
2511 OS <<
"constructed ";
2543 OS <<
" synthesize";
2587 OS <<
" contravariant";
2613 for (
const auto *Child : D->
protocols())
2622 for (
const auto *Child : D->
protocols())
2669 OS <<
" unsafe_unretained";
2684 OS <<
" synthesize";
2696 OS <<
" captures_this";
2705 if (S->hasStoredFPFeatures())
2706 printFPOptions(S->getStoredFPFeatures());
2718 OS <<
" " << S->getDirectiveKind();
static double GetApproxValue(const llvm::APFloat &F)
static bool isTrivial(ASTContext &Ctx, const Expr *E)
Checks if the expression is constant or does not have non-trivial function calls.
This file defines OpenMP nodes for declarative directives.
Defines the C++ template declaration subclasses.
Defines the clang::Module class, which describes a module in the source code.
static std::string toString(const clang::SanitizerSet &Sanitizers)
Produce a string containing comma-separated names of sanitizers in Sanitizers set.
static bool canPassInRegisters(Sema &S, CXXRecordDecl *D, TargetInfo::CallingConvKind CCK)
Determine whether a type is permitted to be passed or returned in registers, per C++ [class....
Defines the SourceManager interface.
Defines various enumerations that describe declaration and type specifiers.
static bool isSimpleAPValue(const APValue &Value)
True if the APValue Value can be folded onto the current line.
static void dumpBasePath(raw_ostream &OS, const CastExpr *Node)
static void dumpPreviousDeclImpl(raw_ostream &OS,...)
static void dumpPreviousDecl(raw_ostream &OS, const Decl *D)
Dump the previous declaration in the redeclaration chain for a declaration, if any.
Defines enumerations for the type traits support.
C Language Family Type Representation.
APValue - This class implements a discriminated union of [uninitialized] [APSInt] [APFloat],...
@ Indeterminate
This object has an indeterminate value (C++ [basic.indet]).
@ None
There is no such object (it's outside its lifetime).
Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...
ArrayRef< Decl * > getModuleInitializers(Module *M)
Get the initializations to perform when importing a module, if any.
const clang::PrintingPolicy & getPrintingPolicy() const
ArrayRef< Module * > getModulesWithMergedDefinition(const NamedDecl *Def)
Get the additional modules in which the definition Def has been merged.
Represents an access specifier followed by colon ':'.
AddrLabelExpr - The GNU address of label extension, representing &&label.
An Embarcadero array type trait, as used in the implementation of __array_rank and __array_extent.
Represents an array type, per C99 6.7.5.2 - Array Declarators.
Attr - This represents one attribute.
attr::Kind getKind() const
bool isImplicit() const
Returns true if the attribute has been implicitly created instead of explicitly written by the user.
SourceRange getRange() const
Represents a C++11 auto or C++14 decltype(auto) type, possibly constrained by a type-constraint.
A builtin binary operation expression such as "x + y" or "x <= y".
StringRef getOpcodeStr() const
A binding in a decomposition declaration.
A class which contains all the information about a particular captured value.
Represents a block literal declaration, which is like an unnamed FunctionDecl.
bool capturesCXXThis() const
Represents the builtin template declaration which is used to implement __make_integer_seq and other b...
Represents a base class of a C++ class.
Represents binding an expression to a temporary.
A boolean literal, per ([C++ lex.bool] Boolean literals).
Represents a call to a C++ constructor.
Represents a C++ constructor within a class.
Represents a C++ base or member initializer.
Represents a C++ deduction guide declaration.
DeductionCandidate getDeductionCandidateKind() const
A default argument (C++ [dcl.fct.default]).
A use of a default initializer in a constructor or in aggregate initialization.
Represents a delete expression for memory deallocation and destructor calls, e.g.
Represents a C++ member access expression where the actual member referenced could not be resolved be...
Represents an explicit C++ type conversion that uses "functional" notation (C++ [expr....
Represents a static or instance method of a struct/union/class.
Abstract class common to all of the C++ "named"/"keyword" casts.
Represents a new-expression for memory allocation and constructor calls, e.g: "new CXXNewExpr(foo)".
A call to an overloaded operator written using operator syntax.
Represents a C++ struct/union/class.
CXXRecordDecl * getInstantiatedFromMemberClass() const
If this record is an instantiation of a member class, retrieves the member class from which it was in...
bool needsOverloadResolutionForMoveConstructor() const
Determine whether we need to eagerly declare a defaulted move constructor for this class.
bool needsOverloadResolutionForDestructor() const
Determine whether we need to eagerly declare a destructor for this class.
bool needsOverloadResolutionForCopyConstructor() const
Determine whether we need to eagerly declare a defaulted copy constructor for this class.
A C++ static_cast expression (C++ [expr.static.cast]).
Represents the this expression in C++.
Describes an explicit type conversion that uses functional notion but could not be resolved because o...
CallExpr - Represents a function call (C99 6.5.2.2, C++ [expr.call]).
Represents the body of a CapturedStmt, and serves as its DeclContext.
CaseStmt - Represent a case statement.
CastExpr - Base class for type casts, including both implicit casts (ImplicitCastExpr) and explicit c...
const CXXBaseSpecifier *const * path_const_iterator
Declaration of a class template.
Represents a 'co_await' expression.
CompoundAssignOperator - For compound assignments (e.g.
CompoundLiteralExpr - [C99 6.5.2.5].
CompoundStmt - This represents a group of statements like { stmt stmt }.
Declaration of a C++20 concept.
A reference to a concept and its template args, as it appears in the code.
SourceRange getSourceRange() const LLVM_READONLY
ConceptDecl * getNamedConcept() const
Represents the specialization of a concept - evaluates to a prvalue of type bool.
Represents the canonical version of C arrays with a specified constant size.
ConstantExpr - An expression that occurs in a constant context and optionally the result of evaluatin...
Represents a shadow constructor declaration introduced into a class by a C++11 using-declaration that...
CXXRecordDecl * getConstructedBaseClass() const
Get the base class whose constructor or constructor shadow declaration is passed the constructor argu...
bool constructsVirtualBase() const
Returns true if the constructed base class is a virtual base class subobject of this declaration's cl...
ConstructorUsingShadowDecl * getConstructedBaseClassShadowDecl() const
Get the inheriting constructor declaration for the base class for which we don't have an explicit ini...
ConstructorUsingShadowDecl * getNominatedBaseClassShadowDecl() const
Get the inheriting constructor declaration for the direct base class from which this using shadow dec...
CXXRecordDecl * getNominatedBaseClass() const
Get the base class that was named in the using declaration.
Represents a 'co_return' statement in the C++ Coroutines TS.
DeclContext * getParent()
getParent - Returns the containing DeclContext.
A reference to a declared variable, function, enum, etc.
Decl - This represents one declaration (or definition), e.g.
FriendObjectKind getFriendObjectKind() const
Determines whether this declaration is the object of a friend declaration and, if so,...
ASTContext & getASTContext() const LLVM_READONLY
bool isImplicit() const
isImplicit - Indicates whether the declaration was implicitly generated by the implementation.
@ FOK_Undeclared
A friend of a previously-undeclared entity.
@ FOK_None
Not a friend object.
@ FOK_Declared
A friend of a previously-declared entity.
Module * getOwningModule() const
Get the module that owns this declaration (for visibility purposes).
bool isFromASTFile() const
Determine whether this declaration came from an AST file (such as a precompiled header or module) rat...
bool isInvalidDecl() const
SourceLocation getLocation() const
const char * getDeclKindName() const
bool isThisDeclarationReferenced() const
Whether this declaration was referenced.
bool isUsed(bool CheckUsedAttr=true) const
Whether any (re-)declaration of the entity was used, meaning that a definition is required.
DeclContext * getDeclContext()
AccessSpecifier getAccess() const
DeclContext * getLexicalDeclContext()
getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).
virtual SourceRange getSourceRange() const LLVM_READONLY
Source range that this declaration covers.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in ...
Represents a C++17 deduced template specialization type.
A qualified reference to a name whose declaration cannot yet be resolved.
Represents an array type in C++ whose size is a value-dependent expression.
Represents an extended vector type where either the type or size is dependent.
SourceRange getSourceRange() const
For nodes which represent textual entities in the source code, return their SourceRange.
void print(llvm::raw_ostream &OS, const PrintingPolicy &PP) const
Prints the node to the given output stream.
An instance of this object exists for each enum constant that is defined.
bool isScoped() const
Returns true if this is a C++11 scoped enumeration.
bool isScopedUsingClassTag() const
Returns true if this is a C++11 scoped enumeration.
bool isFixed() const
Returns true if this is an Objective-C, C++11, or Microsoft-style enumeration with a fixed underlying...
QualType getIntegerType() const
Return the integer type this enum decl corresponds to.
Represents an expression – generally a full-expression – that introduces cleanups to be run at the en...
llvm::PointerUnion< BlockDecl *, CompoundLiteralExpr * > CleanupObject
The type of objects that are kept in the cleanup.
This represents one expression.
bool isValueDependent() const
Determines whether the value of this expression depends on.
An expression trait intrinsic.
ExtVectorElementExpr - This represents access to specific elements of a vector, and may occur on the ...
Represents difference between two FPOptions values.
Represents a member of a struct/union/class.
bool isMutable() const
Determines whether this field is mutable (C++ only).
FriendDecl - Represents the declaration of a friend entity, which can be a function,...
TypeSourceInfo * getFriendType() const
If this friend declaration names an (untemplated but possibly dependent) type, return the type; other...
Represents a function declaration or definition.
StringLiteral * getDeletedMessage() const
Get the message that indicates why this function was deleted.
bool isInlined() const
Determine whether this function should be inlined, because it is either marked "inline" or "constexpr...
bool isTrivial() const
Whether this function is "trivial" in some specialized C++ senses.
param_iterator param_begin()
bool isDeleted() const
Whether this function has been deleted.
StorageClass getStorageClass() const
Returns the storage class as written in the source.
bool isDeletedAsWritten() const
bool isPureVirtual() const
Whether this virtual function is pure, i.e.
bool isDefaulted() const
Whether this function is defaulted.
bool isIneligibleOrNotSelected() const
TemplateSpecializationKind getTemplateSpecializationKind() const
Determine what kind of template instantiation this function represents.
bool isVirtualAsWritten() const
Whether this function is marked as virtual explicitly.
FunctionDecl * getInstantiatedFromMemberFunction() const
If this function is an instantiation of a member function of a class template specialization,...
unsigned getNumParams() const
Return the number of parameters this function must have based on its FunctionType.
bool isInlineSpecified() const
Determine whether the "inline" keyword was specified for this function.
Represents a prototype with parameter type info, e.g.
ExtProtoInfo getExtProtoInfo() const
Declaration of a template function.
FunctionType - C99 6.7.5.3 - Function Declarators.
ExtInfo getExtInfo() const
static StringRef getNameForCallConv(CallingConv CC)
Represents a C11 generic selection.
AssociationTy< true > ConstAssociation
bool isResultDependent() const
Whether this generic selection is result-dependent.
GotoStmt - This represents a direct goto.
HLSLBufferDecl - Represent a cbuffer or tbuffer declaration.
IfStmt - This represents an if/then/else.
ImplicitCastExpr - Allows us to explicitly represent implicit type conversions, which have no direct ...
Describes a module import declaration, which makes the contents of the named module visible in the cu...
Module * getImportedModule() const
Retrieve the module that was imported by the import declaration.
Represents a field injected from an anonymous union/struct into the parent scope.
ArrayRef< NamedDecl * > chain() const
Describes an C or C++ initializer list.
FieldDecl * getInitializedFieldInUnion()
If this initializes a union, specifies which field in the union to initialize.
The injected class name of a C++ class template or class template partial specialization.
Represents the declaration of a label.
LabelStmt - Represents a label, which has a substatement.
Implicit declaration of a temporary that was materialized by a MaterializeTemporaryExpr and lifetime-...
unsigned getManglingNumber() const
ValueDecl * getExtendingDecl()
Represents a linkage specification.
LinkageSpecLanguageIDs getLanguage() const
Return the language specified by this linkage specification.
Represents a prvalue temporary that is written into memory so that a reference can bind to it.
MemberExpr - [C99 6.5.2.3] Structure and Union Members.
Provides common interface for the Decls that cannot be redeclared, but can be merged if the same decl...
decl_type * getFirstDecl()
Return the first declaration of this declaration or itself if this is the only declaration.
Describes a module or submodule.
std::string getFullModuleName(bool AllowStringLiterals=false) const
Retrieve the full name of this module, including the path from its top-level module.
This represents a decl that may have a name.
bool isModulePrivate() const
Whether this declaration was marked as being private to the module in which it was defined.
DeclarationName getDeclName() const
Get the actual, stored name of the declaration, which may be a special name.
Represents a C++ namespace alias.
NamedDecl * getAliasedNamespace() const
Retrieve the namespace that this alias refers to, which may either be a NamespaceDecl or a NamespaceA...
Represent a C++ namespace.
bool isOriginalNamespace() const
Return true if this declaration is an original (first) declaration of the namespace.
bool isInline() const
Returns true if this is an inline namespace declaration.
NamespaceDecl * getOriginalNamespace()
Get the original (first) namespace declaration.
bool isNested() const
Returns true if this is a nested namespace declaration.
Represents a C++ nested name specifier, such as "\::std::vector<int>::".
SpecifierKind getKind() const
Determine what kind of nested name specifier is stored.
NestedNameSpecifier * getPrefix() const
Return the prefix of this nested name specifier.
void print(raw_ostream &OS, const PrintingPolicy &Policy, bool ResolveTemplateArguments=false) const
Print this nested name specifier to the given output stream.
NonTypeTemplateParmDecl - Declares a non-type template parameter, e.g., "Size" in.
bool isParameterPack() const
Whether this parameter is a non-type template parameter pack.
unsigned getIndex() const
Get the index of the template parameter within its parameter list.
unsigned getDepth() const
Get the nesting depth of the template parameter.
Pseudo declaration for capturing expressions.
This is a basic class for representing single OpenMP clause.
This represents '#pragma omp declare reduction ...' directive.
Expr * getInitializer()
Get initializer expression (if specified) of the declare reduction construct.
Expr * getCombiner()
Get combiner expression of the declare reduction construct.
OMPDeclareReductionInitKind getInitializerKind() const
Get initializer kind.
This is a basic class for representing single OpenMP executable directive.
bool isStandaloneDirective() const
Returns whether or not this is a Standalone directive.
OpenMP 5.0 [2.1.6 Iterators] Iterators are identifiers that expand to multiple values in the clause o...
This represents '#pragma omp requires...' directive.
clauselist_range clauselists()
Represents Objective-C's @catch statement.
ObjCBoolLiteralExpr - Objective-C Boolean Literal.
ObjCBoxedExpr - used for generalized expression boxing.
ObjCCategoryDecl - Represents a category declaration.
ObjCCategoryImplDecl * getImplementation() const
ObjCInterfaceDecl * getClassInterface()
protocol_range protocols() const
ObjCCategoryImplDecl - An object of this class encapsulates a category @implementation declaration.
ObjCCategoryDecl * getCategoryDecl() const
ObjCCompatibleAliasDecl - Represents alias of a class.
const ObjCInterfaceDecl * getClassInterface() const
ObjCEncodeExpr, used for @encode in Objective-C.
const ObjCInterfaceDecl * getClassInterface() const
ObjCImplementationDecl - Represents a class definition - this is where method definitions are specifi...
const ObjCInterfaceDecl * getSuperClass() const
Represents an ObjC class declaration.
protocol_range protocols() const
ObjCImplementationDecl * getImplementation() const
ObjCInterfaceDecl * getSuperClass() const
Interfaces are the core concept in Objective-C for object oriented design.
ObjCIvarDecl - Represents an ObjC instance variable.
AccessControl getAccessControl() const
bool getSynthesize() const
ObjCIvarRefExpr - A reference to an ObjC instance variable.
An expression that sends a message to the given Objective-C object or class.
@ SuperInstance
The receiver is the instance of the superclass object.
@ Instance
The receiver is an object instance.
@ SuperClass
The receiver is a superclass.
@ Class
The receiver is a class.
ObjCMethodDecl - Represents an instance or class method declaration.
bool isInstanceMethod() const
QualType getReturnType() const
Represents one property declaration in an Objective-C interface.
ObjCMethodDecl * getGetterMethodDecl() const
ObjCMethodDecl * getSetterMethodDecl() const
ObjCPropertyAttribute::Kind getPropertyAttributes() const
PropertyControl getPropertyImplementation() const
ObjCPropertyImplDecl - Represents implementation declaration of a property in a class or category imp...
ObjCIvarDecl * getPropertyIvarDecl() const
Kind getPropertyImplementation() const
ObjCPropertyDecl * getPropertyDecl() const
ObjCPropertyRefExpr - A dot-syntax expression to access an ObjC property.
Represents an Objective-C protocol declaration.
protocol_range protocols() const
ObjCProtocolExpr used for protocol expression in Objective-C.
ObjCSelectorExpr used for @selector in Objective-C.
ObjCSubscriptRefExpr - used for array and dictionary subscripting.
Represents the declaration of an Objective-C type parameter.
bool hasExplicitBound() const
Whether this type parameter has an explicitly-written type bound, e.g., "T : NSView".
ObjCTypeParamVariance getVariance() const
Determine the variance of this type parameter.
This is the base type for all OpenACC Clauses.
This is the base class for an OpenACC statement-level construct, other construct types are expected t...
Represents a pack expansion of types.
Represents a #pragma detect_mismatch line.
StringRef getName() const
StringRef getValue() const
[C99 6.4.2.2] - A predefined identifier such as func.
StringRef getIdentKindName() const
Represents an unpacked "presumed" location which can be presented to the user.
unsigned getColumn() const
Return the presumed column number of this location.
const char * getFilename() const
Return the presumed filename of this location.
unsigned getLine() const
Return the presumed line number of this location.
bool isInvalid() const
Return true if this object is invalid or uninitialized.
A (possibly-)qualified type.
SplitQualType split() const
Divides a QualType into its unqualified type and a set of local qualifiers.
std::string getAsString() const
Represents a struct/union/class.
A helper class that allows the use of isa/cast/dyncast to detect TagType objects of structs/unions/cl...
RecordDecl * getDecl() const
Provides common interface for the Decls that can be redeclared.
decl_type * getPreviousDecl()
Return the previous declaration of this declaration or NULL if this is the first declaration.
Base for LValueReferenceType and RValueReferenceType.
C++2a [expr.prim.req]: A requires-expression provides a concise way to express requirements on templa...
ReturnStmt - This represents a return, optionally of an expression: return; return 4;.
Represents an expression that computes the length of a parameter pack.
Encodes a location in the source.
PresumedLoc getPresumedLoc(SourceLocation Loc, bool UseLineDirectives=true) const
Returns the "presumed" location of a SourceLocation specifies.
SourceLocation getSpellingLoc(SourceLocation Loc) const
Given a SourceLocation object, return the spelling location referenced by the ID.
A trivial tuple used to represent a source range.
SourceLocation getEnd() const
SourceLocation getBegin() const
RetTy Visit(PTR(Stmt) S, ParamTys... P)
Stmt - This represents one statement.
StringLiteral - This represents a string literal expression, e.g.
void outputString(raw_ostream &OS) const
Represents the result of substituting a set of types for a template type parameter pack.
Represents the result of substituting a type for a template type parameter.
SwitchStmt - This represents a 'switch' stmt.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in ...
StringRef getKindName() const
bool isCompleteDefinition() const
Return true if this decl has its body fully specified.
Represents a template argument.
QualType getAsType() const
Retrieve the type for a type template argument.
llvm::APSInt getAsIntegral() const
Retrieve the template argument as an integral value.
TemplateName getAsTemplate() const
Retrieve the template name for a template name argument.
ValueDecl * getAsDecl() const
Retrieve the declaration for a declaration non-type template argument.
TemplateName getAsTemplateOrTemplatePattern() const
Retrieve the template argument as a template name; if the argument is a pack expansion,...
@ UsingTemplate
A template name that refers to a template declaration found through a specific using shadow declarati...
void dump(raw_ostream &OS) const
Debugging aid that dumps the template name.
Represents a type template specialization; the template must be a class template, a type alias templa...
TemplateTemplateParmDecl - Declares a template template parameter, e.g., "T" in.
bool isParameterPack() const
Whether this template template parameter is a template parameter pack.
unsigned getIndex() const
Get the index of the template parameter within its parameter list.
unsigned getDepth() const
Get the nesting depth of the template parameter.
Declaration of a template type parameter.
bool wasDeclaredWithTypename() const
Whether this template type parameter was declared with the 'typename' keyword.
unsigned getIndex() const
Retrieve the index of the template parameter.
const TypeConstraint * getTypeConstraint() const
Returns the type constraint associated with this template parameter (if any).
bool isParameterPack() const
Returns whether this is a parameter pack.
unsigned getDepth() const
Retrieve the depth of the template parameter.
void VisitCXXFunctionalCastExpr(const CXXFunctionalCastExpr *Node)
void VisitEnumDecl(const EnumDecl *D)
void VisitExprWithCleanups(const ExprWithCleanups *Node)
void visitInlineCommandComment(const comments::InlineCommandComment *C, const comments::FullComment *)
void VisitCXXStaticCastExpr(const CXXStaticCastExpr *Node)
void visitVerbatimBlockComment(const comments::VerbatimBlockComment *C, const comments::FullComment *)
void dumpPointer(const void *Ptr)
void VisitDeclarationTemplateArgument(const TemplateArgument &TA)
void VisitLinkageSpecDecl(const LinkageSpecDecl *D)
void VisitVectorType(const VectorType *T)
void VisitCoawaitExpr(const CoawaitExpr *Node)
void VisitUnaryOperator(const UnaryOperator *Node)
void dumpAccessSpecifier(AccessSpecifier AS)
void VisitDeducedTemplateSpecializationType(const DeducedTemplateSpecializationType *T)
void VisitObjCSelectorExpr(const ObjCSelectorExpr *Node)
void VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *Node)
void VisitCXXUnresolvedConstructExpr(const CXXUnresolvedConstructExpr *Node)
void VisitPragmaCommentDecl(const PragmaCommentDecl *D)
void VisitDependentScopeDeclRefExpr(const DependentScopeDeclRefExpr *Node)
void VisitImportDecl(const ImportDecl *D)
void VisitUsingEnumDecl(const UsingEnumDecl *D)
void VisitOMPCapturedExprDecl(const OMPCapturedExprDecl *D)
void VisitUnresolvedUsingType(const UnresolvedUsingType *T)
void VisitObjCProtocolExpr(const ObjCProtocolExpr *Node)
void VisitIntegralTemplateArgument(const TemplateArgument &TA)
void VisitObjCCategoryDecl(const ObjCCategoryDecl *D)
void VisitIndirectFieldDecl(const IndirectFieldDecl *D)
void VisitNullTemplateArgument(const TemplateArgument &TA)
void VisitPackTemplateArgument(const TemplateArgument &TA)
void VisitUsingType(const UsingType *T)
void VisitInjectedClassNameType(const InjectedClassNameType *T)
void VisitBinaryOperator(const BinaryOperator *Node)
void VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *Node)
void VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D)
void VisitBlockDecl(const BlockDecl *D)
void VisitCXXDeleteExpr(const CXXDeleteExpr *Node)
void VisitObjCBoxedExpr(const ObjCBoxedExpr *Node)
void VisitNullPtrTemplateArgument(const TemplateArgument &TA)
void VisitVarTemplateDecl(const VarTemplateDecl *D)
void VisitSubstTemplateTypeParmPackType(const SubstTemplateTypeParmPackType *T)
void VisitConceptSpecializationExpr(const ConceptSpecializationExpr *Node)
void VisitCXXDeductionGuideDecl(const CXXDeductionGuideDecl *D)
TextNodeDumper(raw_ostream &OS, const ASTContext &Context, bool ShowColors)
void VisitPredefinedExpr(const PredefinedExpr *Node)
void dumpType(QualType T)
void VisitObjCEncodeExpr(const ObjCEncodeExpr *Node)
void VisitHLSLBufferDecl(const HLSLBufferDecl *D)
void VisitUnresolvedUsingValueDecl(const UnresolvedUsingValueDecl *D)
void VisitNamespaceAliasDecl(const NamespaceAliasDecl *D)
void VisitObjCMessageExpr(const ObjCMessageExpr *Node)
void dumpSourceRange(SourceRange R)
void VisitMemberExpr(const MemberExpr *Node)
void VisitOpenACCConstructStmt(const OpenACCConstructStmt *S)
void VisitCompoundStmt(const CompoundStmt *Node)
void VisitConstantExpr(const ConstantExpr *Node)
void VisitObjCIvarRefExpr(const ObjCIvarRefExpr *Node)
void VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *Node)
void VisitConstructorUsingShadowDecl(const ConstructorUsingShadowDecl *D)
void VisitWhileStmt(const WhileStmt *Node)
void VisitCharacterLiteral(const CharacterLiteral *Node)
void VisitAccessSpecDecl(const AccessSpecDecl *D)
void VisitFunctionType(const FunctionType *T)
void VisitObjCImplementationDecl(const ObjCImplementationDecl *D)
void VisitReturnStmt(const ReturnStmt *Node)
void VisitTypeLoc(TypeLoc TL)
void VisitAutoType(const AutoType *T)
void VisitObjCInterfaceType(const ObjCInterfaceType *T)
void visitVerbatimLineComment(const comments::VerbatimLineComment *C, const comments::FullComment *)
void VisitTypedefDecl(const TypedefDecl *D)
void VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *Node)
void visitParamCommandComment(const comments::ParamCommandComment *C, const comments::FullComment *FC)
void VisitIntegerLiteral(const IntegerLiteral *Node)
void VisitObjCProtocolDecl(const ObjCProtocolDecl *D)
void VisitGotoStmt(const GotoStmt *Node)
void VisitDependentSizedExtVectorType(const DependentSizedExtVectorType *T)
void VisitFriendDecl(const FriendDecl *D)
void VisitSwitchStmt(const SwitchStmt *Node)
void VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *Node)
void VisitFunctionTemplateDecl(const FunctionTemplateDecl *D)
void VisitTemplateTemplateParmDecl(const TemplateTemplateParmDecl *D)
void VisitUsingDecl(const UsingDecl *D)
void VisitConstantArrayType(const ConstantArrayType *T)
void VisitTypeTemplateArgument(const TemplateArgument &TA)
void VisitObjCPropertyDecl(const ObjCPropertyDecl *D)
void VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D)
void VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *Node)
void VisitArrayType(const ArrayType *T)
void visitHTMLEndTagComment(const comments::HTMLEndTagComment *C, const comments::FullComment *)
void VisitObjCAtCatchStmt(const ObjCAtCatchStmt *Node)
void visitTextComment(const comments::TextComment *C, const comments::FullComment *)
void VisitLifetimeExtendedTemporaryDecl(const LifetimeExtendedTemporaryDecl *D)
void VisitCXXRecordDecl(const CXXRecordDecl *D)
void VisitTemplateTemplateArgument(const TemplateArgument &TA)
void dumpCleanupObject(const ExprWithCleanups::CleanupObject &C)
void VisitCaseStmt(const CaseStmt *Node)
void VisitRValueReferenceType(const ReferenceType *T)
void VisitPackExpansionType(const PackExpansionType *T)
void VisitConceptDecl(const ConceptDecl *D)
void VisitCallExpr(const CallExpr *Node)
void VisitCapturedDecl(const CapturedDecl *D)
void VisitBuiltinTemplateDecl(const BuiltinTemplateDecl *D)
void VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *Node)
void VisitOMPDeclareReductionDecl(const OMPDeclareReductionDecl *D)
void VisitCoreturnStmt(const CoreturnStmt *Node)
void VisitSizeOfPackExpr(const SizeOfPackExpr *Node)
void VisitDeclRefExpr(const DeclRefExpr *Node)
void VisitLabelStmt(const LabelStmt *Node)
void Visit(const comments::Comment *C, const comments::FullComment *FC)
void dumpNestedNameSpecifier(const NestedNameSpecifier *NNS)
void VisitLabelDecl(const LabelDecl *D)
void VisitUnaryTransformType(const UnaryTransformType *T)
void VisitStringLiteral(const StringLiteral *Str)
void VisitOMPRequiresDecl(const OMPRequiresDecl *D)
void dumpBareType(QualType T, bool Desugar=true)
void VisitTemplateSpecializationType(const TemplateSpecializationType *T)
void VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D)
void VisitCompoundAssignOperator(const CompoundAssignOperator *Node)
void VisitCXXThisExpr(const CXXThisExpr *Node)
void dumpName(const NamedDecl *ND)
void VisitArrayTypeTraitExpr(const ArrayTypeTraitExpr *Node)
void VisitObjCIvarDecl(const ObjCIvarDecl *D)
void VisitFieldDecl(const FieldDecl *D)
void dumpDeclRef(const Decl *D, StringRef Label={})
void VisitRecordDecl(const RecordDecl *D)
void VisitCXXNewExpr(const CXXNewExpr *Node)
void VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *Node)
void VisitCastExpr(const CastExpr *Node)
void VisitObjCTypeParamDecl(const ObjCTypeParamDecl *D)
void VisitSubstTemplateTypeParmType(const SubstTemplateTypeParmType *T)
void VisitExpressionTraitExpr(const ExpressionTraitExpr *Node)
void VisitAddrLabelExpr(const AddrLabelExpr *Node)
void VisitUnresolvedUsingTypenameDecl(const UnresolvedUsingTypenameDecl *D)
void VisitCXXDependentScopeMemberExpr(const CXXDependentScopeMemberExpr *Node)
void visitBlockCommandComment(const comments::BlockCommandComment *C, const comments::FullComment *)
void VisitExpressionTemplateArgument(const TemplateArgument &TA)
void VisitTypeAliasDecl(const TypeAliasDecl *D)
void VisitVarDecl(const VarDecl *D)
void VisitFixedPointLiteral(const FixedPointLiteral *Node)
void VisitOMPIteratorExpr(const OMPIteratorExpr *Node)
void VisitUsingDirectiveDecl(const UsingDirectiveDecl *D)
void VisitObjCMethodDecl(const ObjCMethodDecl *D)
void VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D)
void VisitUsingShadowDecl(const UsingShadowDecl *D)
void VisitNamespaceDecl(const NamespaceDecl *D)
void VisitTypeAliasTemplateDecl(const TypeAliasTemplateDecl *D)
void VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *Node)
void VisitIfStmt(const IfStmt *Node)
void VisitCXXConstructExpr(const CXXConstructExpr *Node)
void VisitFunctionProtoType(const FunctionProtoType *T)
void dumpLocation(SourceLocation Loc)
void VisitDependentSizedArrayType(const DependentSizedArrayType *T)
void VisitOMPExecutableDirective(const OMPExecutableDirective *D)
void VisitImplicitCastExpr(const ImplicitCastExpr *Node)
void VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *Node)
void VisitCXXNamedCastExpr(const CXXNamedCastExpr *Node)
void VisitTagType(const TagType *T)
void VisitTemplateExpansionTemplateArgument(const TemplateArgument &TA)
void VisitSYCLUniqueStableNameExpr(const SYCLUniqueStableNameExpr *Node)
void VisitNonTypeTemplateParmDecl(const NonTypeTemplateParmDecl *D)
void VisitFunctionDecl(const FunctionDecl *D)
void visitTParamCommandComment(const comments::TParamCommandComment *C, const comments::FullComment *FC)
void VisitTypeTraitExpr(const TypeTraitExpr *Node)
void dumpBareDeclRef(const Decl *D)
void VisitExtVectorElementExpr(const ExtVectorElementExpr *Node)
void visitVerbatimBlockLineComment(const comments::VerbatimBlockLineComment *C, const comments::FullComment *)
void VisitFloatingLiteral(const FloatingLiteral *Node)
void VisitInitListExpr(const InitListExpr *ILE)
void VisitRequiresExpr(const RequiresExpr *Node)
void VisitVariableArrayType(const VariableArrayType *T)
void VisitGenericSelectionExpr(const GenericSelectionExpr *E)
void VisitTemplateTypeParmType(const TemplateTypeParmType *T)
void VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *Node)
void visitHTMLStartTagComment(const comments::HTMLStartTagComment *C, const comments::FullComment *)
void VisitEnumConstantDecl(const EnumConstantDecl *D)
void VisitPragmaDetectMismatchDecl(const PragmaDetectMismatchDecl *D)
void dumpTemplateSpecializationKind(TemplateSpecializationKind TSK)
void VisitObjCCompatibleAliasDecl(const ObjCCompatibleAliasDecl *D)
void VisitClassTemplateDecl(const ClassTemplateDecl *D)
void VisitBindingDecl(const BindingDecl *D)
void VisitTypedefType(const TypedefType *T)
void AddChild(Fn DoAddChild)
Add a child of the current node. Calls DoAddChild without arguments.
Represents the declaration of a typedef-name via a C++11 alias-declaration.
Declaration of an alias template.
RetTy Visit(TypeLoc TyLoc)
Base wrapper for a particular "section" of type source info.
QualType getType() const
Get the type for which this source info wrapper provides information.
SourceRange getSourceRange() const LLVM_READONLY
Get the full source range.
TypeLocClass getTypeLocClass() const
const Type * getTypePtr() const
A container of type source information.
QualType getType() const
Return the type wrapped by this type source info.
A type trait used in the implementation of various C++11 and Library TR1 trait templates.
RetTy Visit(const Type *T)
Performs the operation associated with this visitor object.
The base class of the type hierarchy.
QualType getLocallyUnqualifiedSingleStepDesugaredType() const
Pull a single level of sugar off of this locally-unqualified type.
bool isInstantiationDependentType() const
Determine whether this type is an instantiation-dependent type, meaning that the type involves a temp...
bool isDependentType() const
Whether this type is a dependent type, meaning that its definition somehow depends on a template para...
bool containsUnexpandedParameterPack() const
Whether this type is or contains an unexpanded parameter pack, used to support C++0x variadic templat...
const char * getTypeClassName() const
bool containsErrors() const
Whether this type is an error type.
bool isVariablyModifiedType() const
Whether this type is a variably-modified type (C99 6.7.5).
bool isFromAST() const
Whether this type comes from an AST file.
const T * getAs() const
Member-template getAs<specific type>'.
Represents the declaration of a typedef-name via the 'typedef' type specifier.
QualType getUnderlyingType() const
UnaryExprOrTypeTraitExpr - expression with either a type or (unevaluated) expression operand.
UnaryOperator - This represents the unary-expression's (except sizeof and alignof),...
static StringRef getOpcodeStr(Opcode Op)
getOpcodeStr - Turn an Opcode enum value into the punctuation char it corresponds to,...
A reference to a name which we were able to look up during parsing but could not resolve to a specifi...
The iterator over UnresolvedSets.
Represents the dependent type named by a dependently-scoped typename using declaration,...
Represents a dependent using declaration which was marked with typename.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the name.
Represents a dependent using declaration which was not marked with typename.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the name.
Represents a C++ using-declaration.
NestedNameSpecifier * getQualifier() const
Retrieve the nested-name-specifier that qualifies the name.
Represents C++ using-directive.
NamespaceDecl * getNominatedNamespace()
Returns the namespace nominated by this using-directive.
Represents a C++ using-enum-declaration.
EnumDecl * getEnumDecl() const
Represents a shadow declaration implicitly introduced into a scope by a (resolved) using-declaration ...
NamedDecl * getTargetDecl() const
Gets the underlying declaration which has been brought into the local scope.
Represent the declaration of a variable (in which case it is an lvalue) a function (in which case it ...
Represents a variable declaration or definition.
bool isConstexpr() const
Whether this variable is (C++11) constexpr.
TLSKind getTLSKind() const
InitializationStyle getInitStyle() const
The style of initialization for this declaration.
static const char * getStorageClassSpecifierString(StorageClass SC)
Return the string used to specify the storage class SC.
@ ListInit
Direct list-initialization (C++11)
@ CInit
C-style initialization with assignment.
@ ParenListInit
Parenthesized list-initialization (C++20)
@ CallInit
Call-style initialization (C++98)
APValue * evaluateValue() const
Attempt to evaluate the value of the initializer attached to this declaration, and produce notes expl...
bool isNRVOVariable() const
Determine whether this local variable can be used with the named return value optimization (NRVO).
QualType::DestructionKind needsDestruction(const ASTContext &Ctx) const
Would the destruction of this variable have any effect, and if so, what kind?
bool isInline() const
Whether this variable is (C++1z) inline.
const Expr * getInit() const
@ TLS_Static
TLS with a known-constant initializer.
@ TLS_Dynamic
TLS with a dynamic initializer.
@ TLS_None
Not a TLS variable.
StorageClass getStorageClass() const
Returns the storage class as written in the source.
TemplateSpecializationKind getTemplateSpecializationKind() const
If this variable is an instantiation of a variable template or a static data member of a class templa...
bool isParameterPack() const
Determine whether this variable is actually a function parameter pack or init-capture pack.
Declaration of a variable template.
Represents a C array with a specified size that is not an integer-constant-expression.
Represents a GCC generic vector type.
WhileStmt - This represents a 'while' stmt.
A static requirement that can be used in a requires-expression to check properties of types and expre...
RequirementKind getKind() const
bool containsUnexpandedParameterPack() const
RetTy Visit(REF(TemplateArgument) TA, ParamTys... P)
The JSON file list parser is used to communicate input to InstallAPI.
static const TerminalColor NullColor
static const TerminalColor ErrorsColor
@ VectorLength
'vector_length' clause, allowed on 'parallel', 'kernels', 'parallel loop', and 'kernels loop' constru...
@ NumGangs
'num_gangs' clause, allowed on 'parallel', 'kernels', parallel loop', and 'kernels loop' constructs.
@ If
'if' clause, allowed on all the Compute Constructs, Data Constructs, Executable Constructs,...
@ Default
'default' clause, allowed on parallel, serial, kernel (and compound) constructs.
@ Self
'self' clause, allowed on Compute and Combined Constructs, plus 'update'.
@ NumWorkers
'num_workers' clause, allowed on 'parallel', 'kernels', parallel loop', and 'kernels loop' constructs...
static const TerminalColor CommentColor
static const TerminalColor DeclNameColor
if(T->getSizeExpr()) TRY_TO(TraverseStmt(const_cast< Expr * >(T -> getSizeExpr())))
llvm::StringRef getAccessSpelling(AccessSpecifier AS)
static const TerminalColor AddressColor
@ RQ_None
No ref-qualifier was provided.
@ RQ_LValue
An lvalue ref-qualifier was provided (&).
@ RQ_RValue
An rvalue ref-qualifier was provided (&&).
@ OK_VectorComponent
A vector component is an element or range of elements on a vector.
@ OK_ObjCProperty
An Objective-C property is a logical field of an Objective-C object which is read and written via Obj...
@ OK_ObjCSubscript
An Objective-C array/dictionary subscripting which reads an object or writes at the subscripted array...
@ OK_Ordinary
An ordinary object is located at an address in memory.
@ OK_BitField
A bitfield object is a bitfield on a C or C++ record.
@ OK_MatrixComponent
A matrix component is a single element of a matrix.
static const TerminalColor StmtColor
static const TerminalColor UndeserializedColor
StorageClass
Storage classes.
static const TerminalColor DeclKindNameColor
static const TerminalColor LocationColor
static const TerminalColor ValueKindColor
static const TerminalColor CastColor
@ VK_PRValue
A pr-value expression (in the C++11 taxonomy) produces a temporary value.
@ VK_XValue
An x-value expression is a reference to an object with independent storage but which can be "moved",...
@ VK_LValue
An l-value expression is a reference to an object with independent storage.
const char * getTraitSpelling(ExpressionTrait T) LLVM_READONLY
Return the spelling of the type trait TT. Never null.
const FunctionProtoType * T
static const TerminalColor AttrColor
static const TerminalColor TypeColor
TemplateSpecializationKind
Describes the kind of template specialization that a particular template specialization declaration r...
@ TSK_ExplicitInstantiationDefinition
This template specialization was instantiated from a template due to an explicit instantiation defini...
@ TSK_ExplicitInstantiationDeclaration
This template specialization was instantiated from a template due to an explicit instantiation declar...
@ TSK_ExplicitSpecialization
This template specialization was declared or defined by an explicit specialization (C++ [temp....
@ TSK_ImplicitInstantiation
This template specialization was implicitly instantiated from a template.
@ TSK_Undeclared
This template specialization was formed from a template-id but has not yet been declared,...
@ Invariant
The parameter is invariant: must match exactly.
@ Contravariant
The parameter is contravariant, e.g., X<T> is a subtype of X when the type parameter is covariant and...
@ Covariant
The parameter is covariant, e.g., X<T> is a subtype of X when the type parameter is covariant and T i...
const char * getOperatorSpelling(OverloadedOperatorKind Operator)
Retrieve the spelling of the given overloaded operator, without the preceding "operator" keyword.
@ AltiVecBool
is AltiVec 'vector bool ...'
@ SveFixedLengthData
is AArch64 SVE fixed-length data vector
@ AltiVecVector
is AltiVec vector
@ AltiVecPixel
is AltiVec 'vector Pixel'
@ Generic
not a target-specific vector type
@ RVVFixedLengthData
is RISC-V RVV fixed-length data vector
@ RVVFixedLengthMask
is RISC-V RVV fixed-length mask vector
@ NeonPoly
is ARM Neon polynomial vector
@ SveFixedLengthPredicate
is AArch64 SVE fixed-length predicate vector
static const TerminalColor ValueColor
@ EST_DependentNoexcept
noexcept(expression), value-dependent
@ EST_Uninstantiated
not instantiated yet
@ EST_Unparsed
not parsed yet
@ EST_NoThrow
Microsoft __declspec(nothrow) extension.
@ EST_None
no exception specification
@ EST_MSAny
Microsoft throw(...) extension.
@ EST_BasicNoexcept
noexcept
@ EST_NoexceptFalse
noexcept(expression), evals to 'false'
@ EST_Unevaluated
not evaluated yet, for special member function
@ EST_NoexceptTrue
noexcept(expression), evals to 'true'
@ EST_Dynamic
throw(T1, T2)
static const TerminalColor ObjectKindColor
AccessSpecifier
A C++ access specifier (public, private, protected), plus the special value "none" which means differ...
@ NOUR_Discarded
This name appears as a potential result of a discarded value expression.
@ NOUR_Unevaluated
This name appears in an unevaluated operand.
@ NOUR_None
This is an odr-use.
@ NOUR_Constant
This name appears as a potential result of an lvalue-to-rvalue conversion that is a constant expressi...
FunctionDecl * SourceDecl
The function whose exception specification this is, for EST_Unevaluated and EST_Uninstantiated.
FunctionDecl * SourceTemplate
The function template whose exception specification this is instantiated from, for EST_Uninstantiated...
ExceptionSpecificationType Type
The kind of exception specification this is.
Extra information about a function prototype.
ExceptionSpecInfo ExceptionSpec
Iterator range representation begin:end[:step].
A std::pair-like structure for storing a qualified type split into its local qualifiers and its local...