summaryrefslogtreecommitdiff
path: root/clang/lib/AST/TextNodeDumper.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'clang/lib/AST/TextNodeDumper.cpp')
-rw-r--r--clang/lib/AST/TextNodeDumper.cpp1951
1 files changed, 1951 insertions, 0 deletions
diff --git a/clang/lib/AST/TextNodeDumper.cpp b/clang/lib/AST/TextNodeDumper.cpp
new file mode 100644
index 000000000000..63a6510324f7
--- /dev/null
+++ b/clang/lib/AST/TextNodeDumper.cpp
@@ -0,0 +1,1951 @@
+//===--- TextNodeDumper.cpp - Printing of AST nodes -----------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements AST dumping of components of individual AST nodes.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/AST/TextNodeDumper.h"
+#include "clang/AST/DeclFriend.h"
+#include "clang/AST/DeclOpenMP.h"
+#include "clang/AST/DeclTemplate.h"
+#include "clang/AST/LocInfoType.h"
+
+using namespace clang;
+
+static void dumpPreviousDeclImpl(raw_ostream &OS, ...) {}
+
+template <typename T>
+static void dumpPreviousDeclImpl(raw_ostream &OS, const Mergeable<T> *D) {
+ const T *First = D->getFirstDecl();
+ if (First != D)
+ OS << " first " << First;
+}
+
+template <typename T>
+static void dumpPreviousDeclImpl(raw_ostream &OS, const Redeclarable<T> *D) {
+ const T *Prev = D->getPreviousDecl();
+ if (Prev)
+ OS << " prev " << Prev;
+}
+
+/// Dump the previous declaration in the redeclaration chain for a declaration,
+/// if any.
+static void dumpPreviousDecl(raw_ostream &OS, const Decl *D) {
+ switch (D->getKind()) {
+#define DECL(DERIVED, BASE) \
+ case Decl::DERIVED: \
+ return dumpPreviousDeclImpl(OS, cast<DERIVED##Decl>(D));
+#define ABSTRACT_DECL(DECL)
+#include "clang/AST/DeclNodes.inc"
+ }
+ llvm_unreachable("Decl that isn't part of DeclNodes.inc!");
+}
+
+TextNodeDumper::TextNodeDumper(raw_ostream &OS, bool ShowColors,
+ const SourceManager *SM,
+ const PrintingPolicy &PrintPolicy,
+ const comments::CommandTraits *Traits)
+ : TextTreeStructure(OS, ShowColors), OS(OS), ShowColors(ShowColors), SM(SM),
+ PrintPolicy(PrintPolicy), Traits(Traits) {}
+
+void TextNodeDumper::Visit(const comments::Comment *C,
+ const comments::FullComment *FC) {
+ if (!C) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>>";
+ return;
+ }
+
+ {
+ ColorScope Color(OS, ShowColors, CommentColor);
+ OS << C->getCommentKindName();
+ }
+ dumpPointer(C);
+ dumpSourceRange(C->getSourceRange());
+
+ ConstCommentVisitor<TextNodeDumper, void,
+ const comments::FullComment *>::visit(C, FC);
+}
+
+void TextNodeDumper::Visit(const Attr *A) {
+ {
+ ColorScope Color(OS, ShowColors, AttrColor);
+
+ switch (A->getKind()) {
+#define ATTR(X) \
+ case attr::X: \
+ OS << #X; \
+ break;
+#include "clang/Basic/AttrList.inc"
+ }
+ OS << "Attr";
+ }
+ dumpPointer(A);
+ dumpSourceRange(A->getRange());
+ if (A->isInherited())
+ OS << " Inherited";
+ if (A->isImplicit())
+ OS << " Implicit";
+
+ ConstAttrVisitor<TextNodeDumper>::Visit(A);
+}
+
+void TextNodeDumper::Visit(const TemplateArgument &TA, SourceRange R,
+ const Decl *From, StringRef Label) {
+ OS << "TemplateArgument";
+ if (R.isValid())
+ dumpSourceRange(R);
+
+ if (From)
+ dumpDeclRef(From, Label);
+
+ ConstTemplateArgumentVisitor<TextNodeDumper>::Visit(TA);
+}
+
+void TextNodeDumper::Visit(const Stmt *Node) {
+ if (!Node) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>>";
+ return;
+ }
+ {
+ ColorScope Color(OS, ShowColors, StmtColor);
+ OS << Node->getStmtClassName();
+ }
+ dumpPointer(Node);
+ dumpSourceRange(Node->getSourceRange());
+
+ if (Node->isOMPStructuredBlock())
+ OS << " openmp_structured_block";
+
+ if (const auto *E = dyn_cast<Expr>(Node)) {
+ dumpType(E->getType());
+
+ {
+ ColorScope Color(OS, ShowColors, ValueKindColor);
+ switch (E->getValueKind()) {
+ case VK_RValue:
+ break;
+ case VK_LValue:
+ OS << " lvalue";
+ break;
+ case VK_XValue:
+ OS << " xvalue";
+ break;
+ }
+ }
+
+ {
+ ColorScope Color(OS, ShowColors, ObjectKindColor);
+ switch (E->getObjectKind()) {
+ case OK_Ordinary:
+ break;
+ case OK_BitField:
+ OS << " bitfield";
+ break;
+ case OK_ObjCProperty:
+ OS << " objcproperty";
+ break;
+ case OK_ObjCSubscript:
+ OS << " objcsubscript";
+ break;
+ case OK_VectorComponent:
+ OS << " vectorcomponent";
+ break;
+ }
+ }
+ }
+
+ ConstStmtVisitor<TextNodeDumper>::Visit(Node);
+}
+
+void TextNodeDumper::Visit(const Type *T) {
+ if (!T) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>>";
+ return;
+ }
+ if (isa<LocInfoType>(T)) {
+ {
+ ColorScope Color(OS, ShowColors, TypeColor);
+ OS << "LocInfo Type";
+ }
+ dumpPointer(T);
+ return;
+ }
+
+ {
+ ColorScope Color(OS, ShowColors, TypeColor);
+ OS << T->getTypeClassName() << "Type";
+ }
+ dumpPointer(T);
+ OS << " ";
+ dumpBareType(QualType(T, 0), false);
+
+ QualType SingleStepDesugar =
+ T->getLocallyUnqualifiedSingleStepDesugaredType();
+ if (SingleStepDesugar != QualType(T, 0))
+ OS << " sugar";
+
+ if (T->isDependentType())
+ OS << " dependent";
+ else if (T->isInstantiationDependentType())
+ OS << " instantiation_dependent";
+
+ if (T->isVariablyModifiedType())
+ OS << " variably_modified";
+ if (T->containsUnexpandedParameterPack())
+ OS << " contains_unexpanded_pack";
+ if (T->isFromAST())
+ OS << " imported";
+
+ TypeVisitor<TextNodeDumper>::Visit(T);
+}
+
+void TextNodeDumper::Visit(QualType T) {
+ OS << "QualType";
+ dumpPointer(T.getAsOpaquePtr());
+ OS << " ";
+ dumpBareType(T, false);
+ OS << " " << T.split().Quals.getAsString();
+}
+
+void TextNodeDumper::Visit(const Decl *D) {
+ if (!D) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>>";
+ return;
+ }
+
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << D->getDeclKindName() << "Decl";
+ }
+ dumpPointer(D);
+ if (D->getLexicalDeclContext() != D->getDeclContext())
+ OS << " parent " << cast<Decl>(D->getDeclContext());
+ dumpPreviousDecl(OS, D);
+ dumpSourceRange(D->getSourceRange());
+ OS << ' ';
+ dumpLocation(D->getLocation());
+ if (D->isFromASTFile())
+ OS << " imported";
+ if (Module *M = D->getOwningModule())
+ OS << " in " << M->getFullModuleName();
+ if (auto *ND = dyn_cast<NamedDecl>(D))
+ for (Module *M : D->getASTContext().getModulesWithMergedDefinition(
+ const_cast<NamedDecl *>(ND)))
+ AddChild([=] { OS << "also in " << M->getFullModuleName(); });
+ if (const NamedDecl *ND = dyn_cast<NamedDecl>(D))
+ if (ND->isHidden())
+ OS << " hidden";
+ if (D->isImplicit())
+ OS << " implicit";
+
+ if (D->isUsed())
+ OS << " used";
+ else if (D->isThisDeclarationReferenced())
+ OS << " referenced";
+
+ if (D->isInvalidDecl())
+ OS << " invalid";
+ if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
+ if (FD->isConstexprSpecified())
+ OS << " constexpr";
+ if (FD->isConsteval())
+ OS << " consteval";
+ }
+
+ if (!isa<FunctionDecl>(*D)) {
+ const auto *MD = dyn_cast<ObjCMethodDecl>(D);
+ if (!MD || !MD->isThisDeclarationADefinition()) {
+ const auto *DC = dyn_cast<DeclContext>(D);
+ if (DC && DC->hasExternalLexicalStorage()) {
+ ColorScope Color(OS, ShowColors, UndeserializedColor);
+ OS << " <undeserialized declarations>";
+ }
+ }
+ }
+
+ ConstDeclVisitor<TextNodeDumper>::Visit(D);
+}
+
+void TextNodeDumper::Visit(const CXXCtorInitializer *Init) {
+ OS << "CXXCtorInitializer";
+ if (Init->isAnyMemberInitializer()) {
+ OS << ' ';
+ dumpBareDeclRef(Init->getAnyMember());
+ } else if (Init->isBaseInitializer()) {
+ dumpType(QualType(Init->getBaseClass(), 0));
+ } else if (Init->isDelegatingInitializer()) {
+ dumpType(Init->getTypeSourceInfo()->getType());
+ } else {
+ llvm_unreachable("Unknown initializer type");
+ }
+}
+
+void TextNodeDumper::Visit(const BlockDecl::Capture &C) {
+ OS << "capture";
+ if (C.isByRef())
+ OS << " byref";
+ if (C.isNested())
+ OS << " nested";
+ if (C.getVariable()) {
+ OS << ' ';
+ dumpBareDeclRef(C.getVariable());
+ }
+}
+
+void TextNodeDumper::Visit(const OMPClause *C) {
+ if (!C) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>> OMPClause";
+ return;
+ }
+ {
+ ColorScope Color(OS, ShowColors, AttrColor);
+ StringRef ClauseName(getOpenMPClauseName(C->getClauseKind()));
+ OS << "OMP" << ClauseName.substr(/*Start=*/0, /*N=*/1).upper()
+ << ClauseName.drop_front() << "Clause";
+ }
+ dumpPointer(C);
+ dumpSourceRange(SourceRange(C->getBeginLoc(), C->getEndLoc()));
+ if (C->isImplicit())
+ OS << " <implicit>";
+}
+
+void TextNodeDumper::Visit(const GenericSelectionExpr::ConstAssociation &A) {
+ const TypeSourceInfo *TSI = A.getTypeSourceInfo();
+ if (TSI) {
+ OS << "case ";
+ dumpType(TSI->getType());
+ } else {
+ OS << "default";
+ }
+
+ if (A.isSelected())
+ OS << " selected";
+}
+
+void TextNodeDumper::dumpPointer(const void *Ptr) {
+ ColorScope Color(OS, ShowColors, AddressColor);
+ OS << ' ' << Ptr;
+}
+
+void TextNodeDumper::dumpLocation(SourceLocation Loc) {
+ if (!SM)
+ return;
+
+ ColorScope Color(OS, ShowColors, LocationColor);
+ SourceLocation SpellingLoc = SM->getSpellingLoc(Loc);
+
+ // The general format we print out is filename:line:col, but we drop pieces
+ // that haven't changed since the last loc printed.
+ PresumedLoc PLoc = SM->getPresumedLoc(SpellingLoc);
+
+ if (PLoc.isInvalid()) {
+ OS << "<invalid sloc>";
+ return;
+ }
+
+ if (strcmp(PLoc.getFilename(), LastLocFilename) != 0) {
+ OS << PLoc.getFilename() << ':' << PLoc.getLine() << ':'
+ << PLoc.getColumn();
+ LastLocFilename = PLoc.getFilename();
+ LastLocLine = PLoc.getLine();
+ } else if (PLoc.getLine() != LastLocLine) {
+ OS << "line" << ':' << PLoc.getLine() << ':' << PLoc.getColumn();
+ LastLocLine = PLoc.getLine();
+ } else {
+ OS << "col" << ':' << PLoc.getColumn();
+ }
+}
+
+void TextNodeDumper::dumpSourceRange(SourceRange R) {
+ // Can't translate locations if a SourceManager isn't available.
+ if (!SM)
+ return;
+
+ OS << " <";
+ dumpLocation(R.getBegin());
+ if (R.getBegin() != R.getEnd()) {
+ OS << ", ";
+ dumpLocation(R.getEnd());
+ }
+ OS << ">";
+
+ // <t2.c:123:421[blah], t2.c:412:321>
+}
+
+void TextNodeDumper::dumpBareType(QualType T, bool Desugar) {
+ ColorScope Color(OS, ShowColors, TypeColor);
+
+ SplitQualType T_split = T.split();
+ OS << "'" << QualType::getAsString(T_split, PrintPolicy) << "'";
+
+ if (Desugar && !T.isNull()) {
+ // If the type is sugared, also dump a (shallow) desugared type.
+ SplitQualType D_split = T.getSplitDesugaredType();
+ if (T_split != D_split)
+ OS << ":'" << QualType::getAsString(D_split, PrintPolicy) << "'";
+ }
+}
+
+void TextNodeDumper::dumpType(QualType T) {
+ OS << ' ';
+ dumpBareType(T);
+}
+
+void TextNodeDumper::dumpBareDeclRef(const Decl *D) {
+ if (!D) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>>";
+ return;
+ }
+
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << D->getDeclKindName();
+ }
+ dumpPointer(D);
+
+ if (const NamedDecl *ND = dyn_cast<NamedDecl>(D)) {
+ ColorScope Color(OS, ShowColors, DeclNameColor);
+ OS << " '" << ND->getDeclName() << '\'';
+ }
+
+ if (const ValueDecl *VD = dyn_cast<ValueDecl>(D))
+ dumpType(VD->getType());
+}
+
+void TextNodeDumper::dumpName(const NamedDecl *ND) {
+ if (ND->getDeclName()) {
+ ColorScope Color(OS, ShowColors, DeclNameColor);
+ OS << ' ' << ND->getNameAsString();
+ }
+}
+
+void TextNodeDumper::dumpAccessSpecifier(AccessSpecifier AS) {
+ switch (AS) {
+ case AS_none:
+ break;
+ case AS_public:
+ OS << "public";
+ break;
+ case AS_protected:
+ OS << "protected";
+ break;
+ case AS_private:
+ OS << "private";
+ break;
+ }
+}
+
+void TextNodeDumper::dumpDeclRef(const Decl *D, StringRef Label) {
+ if (!D)
+ return;
+
+ AddChild([=] {
+ if (!Label.empty())
+ OS << Label << ' ';
+ dumpBareDeclRef(D);
+ });
+}
+
+const char *TextNodeDumper::getCommandName(unsigned CommandID) {
+ if (Traits)
+ return Traits->getCommandInfo(CommandID)->Name;
+ const comments::CommandInfo *Info =
+ comments::CommandTraits::getBuiltinCommandInfo(CommandID);
+ if (Info)
+ return Info->Name;
+ return "<not a builtin command>";
+}
+
+void TextNodeDumper::visitTextComment(const comments::TextComment *C,
+ const comments::FullComment *) {
+ OS << " Text=\"" << C->getText() << "\"";
+}
+
+void TextNodeDumper::visitInlineCommandComment(
+ const comments::InlineCommandComment *C, const comments::FullComment *) {
+ OS << " Name=\"" << getCommandName(C->getCommandID()) << "\"";
+ switch (C->getRenderKind()) {
+ case comments::InlineCommandComment::RenderNormal:
+ OS << " RenderNormal";
+ break;
+ case comments::InlineCommandComment::RenderBold:
+ OS << " RenderBold";
+ break;
+ case comments::InlineCommandComment::RenderMonospaced:
+ OS << " RenderMonospaced";
+ break;
+ case comments::InlineCommandComment::RenderEmphasized:
+ OS << " RenderEmphasized";
+ break;
+ }
+
+ for (unsigned i = 0, e = C->getNumArgs(); i != e; ++i)
+ OS << " Arg[" << i << "]=\"" << C->getArgText(i) << "\"";
+}
+
+void TextNodeDumper::visitHTMLStartTagComment(
+ const comments::HTMLStartTagComment *C, const comments::FullComment *) {
+ OS << " Name=\"" << C->getTagName() << "\"";
+ if (C->getNumAttrs() != 0) {
+ OS << " Attrs: ";
+ for (unsigned i = 0, e = C->getNumAttrs(); i != e; ++i) {
+ const comments::HTMLStartTagComment::Attribute &Attr = C->getAttr(i);
+ OS << " \"" << Attr.Name << "=\"" << Attr.Value << "\"";
+ }
+ }
+ if (C->isSelfClosing())
+ OS << " SelfClosing";
+}
+
+void TextNodeDumper::visitHTMLEndTagComment(
+ const comments::HTMLEndTagComment *C, const comments::FullComment *) {
+ OS << " Name=\"" << C->getTagName() << "\"";
+}
+
+void TextNodeDumper::visitBlockCommandComment(
+ const comments::BlockCommandComment *C, const comments::FullComment *) {
+ OS << " Name=\"" << getCommandName(C->getCommandID()) << "\"";
+ for (unsigned i = 0, e = C->getNumArgs(); i != e; ++i)
+ OS << " Arg[" << i << "]=\"" << C->getArgText(i) << "\"";
+}
+
+void TextNodeDumper::visitParamCommandComment(
+ const comments::ParamCommandComment *C, const comments::FullComment *FC) {
+ OS << " "
+ << comments::ParamCommandComment::getDirectionAsString(C->getDirection());
+
+ if (C->isDirectionExplicit())
+ OS << " explicitly";
+ else
+ OS << " implicitly";
+
+ if (C->hasParamName()) {
+ if (C->isParamIndexValid())
+ OS << " Param=\"" << C->getParamName(FC) << "\"";
+ else
+ OS << " Param=\"" << C->getParamNameAsWritten() << "\"";
+ }
+
+ if (C->isParamIndexValid() && !C->isVarArgParam())
+ OS << " ParamIndex=" << C->getParamIndex();
+}
+
+void TextNodeDumper::visitTParamCommandComment(
+ const comments::TParamCommandComment *C, const comments::FullComment *FC) {
+ if (C->hasParamName()) {
+ if (C->isPositionValid())
+ OS << " Param=\"" << C->getParamName(FC) << "\"";
+ else
+ OS << " Param=\"" << C->getParamNameAsWritten() << "\"";
+ }
+
+ if (C->isPositionValid()) {
+ OS << " Position=<";
+ for (unsigned i = 0, e = C->getDepth(); i != e; ++i) {
+ OS << C->getIndex(i);
+ if (i != e - 1)
+ OS << ", ";
+ }
+ OS << ">";
+ }
+}
+
+void TextNodeDumper::visitVerbatimBlockComment(
+ const comments::VerbatimBlockComment *C, const comments::FullComment *) {
+ OS << " Name=\"" << getCommandName(C->getCommandID())
+ << "\""
+ " CloseName=\""
+ << C->getCloseName() << "\"";
+}
+
+void TextNodeDumper::visitVerbatimBlockLineComment(
+ const comments::VerbatimBlockLineComment *C,
+ const comments::FullComment *) {
+ OS << " Text=\"" << C->getText() << "\"";
+}
+
+void TextNodeDumper::visitVerbatimLineComment(
+ const comments::VerbatimLineComment *C, const comments::FullComment *) {
+ OS << " Text=\"" << C->getText() << "\"";
+}
+
+void TextNodeDumper::VisitNullTemplateArgument(const TemplateArgument &) {
+ OS << " null";
+}
+
+void TextNodeDumper::VisitTypeTemplateArgument(const TemplateArgument &TA) {
+ OS << " type";
+ dumpType(TA.getAsType());
+}
+
+void TextNodeDumper::VisitDeclarationTemplateArgument(
+ const TemplateArgument &TA) {
+ OS << " decl";
+ dumpDeclRef(TA.getAsDecl());
+}
+
+void TextNodeDumper::VisitNullPtrTemplateArgument(const TemplateArgument &) {
+ OS << " nullptr";
+}
+
+void TextNodeDumper::VisitIntegralTemplateArgument(const TemplateArgument &TA) {
+ OS << " integral " << TA.getAsIntegral();
+}
+
+void TextNodeDumper::VisitTemplateTemplateArgument(const TemplateArgument &TA) {
+ OS << " template ";
+ TA.getAsTemplate().dump(OS);
+}
+
+void TextNodeDumper::VisitTemplateExpansionTemplateArgument(
+ const TemplateArgument &TA) {
+ OS << " template expansion ";
+ TA.getAsTemplateOrTemplatePattern().dump(OS);
+}
+
+void TextNodeDumper::VisitExpressionTemplateArgument(const TemplateArgument &) {
+ OS << " expr";
+}
+
+void TextNodeDumper::VisitPackTemplateArgument(const TemplateArgument &) {
+ OS << " pack";
+}
+
+static void dumpBasePath(raw_ostream &OS, const CastExpr *Node) {
+ if (Node->path_empty())
+ return;
+
+ OS << " (";
+ bool First = true;
+ for (CastExpr::path_const_iterator I = Node->path_begin(),
+ E = Node->path_end();
+ I != E; ++I) {
+ const CXXBaseSpecifier *Base = *I;
+ if (!First)
+ OS << " -> ";
+
+ const auto *RD =
+ cast<CXXRecordDecl>(Base->getType()->castAs<RecordType>()->getDecl());
+
+ if (Base->isVirtual())
+ OS << "virtual ";
+ OS << RD->getName();
+ First = false;
+ }
+
+ OS << ')';
+}
+
+void TextNodeDumper::VisitIfStmt(const IfStmt *Node) {
+ if (Node->hasInitStorage())
+ OS << " has_init";
+ if (Node->hasVarStorage())
+ OS << " has_var";
+ if (Node->hasElseStorage())
+ OS << " has_else";
+}
+
+void TextNodeDumper::VisitSwitchStmt(const SwitchStmt *Node) {
+ if (Node->hasInitStorage())
+ OS << " has_init";
+ if (Node->hasVarStorage())
+ OS << " has_var";
+}
+
+void TextNodeDumper::VisitWhileStmt(const WhileStmt *Node) {
+ if (Node->hasVarStorage())
+ OS << " has_var";
+}
+
+void TextNodeDumper::VisitLabelStmt(const LabelStmt *Node) {
+ OS << " '" << Node->getName() << "'";
+}
+
+void TextNodeDumper::VisitGotoStmt(const GotoStmt *Node) {
+ OS << " '" << Node->getLabel()->getName() << "'";
+ dumpPointer(Node->getLabel());
+}
+
+void TextNodeDumper::VisitCaseStmt(const CaseStmt *Node) {
+ if (Node->caseStmtIsGNURange())
+ OS << " gnu_range";
+}
+
+void TextNodeDumper::VisitConstantExpr(const ConstantExpr *Node) {
+ if (Node->getResultAPValueKind() != APValue::None) {
+ ColorScope Color(OS, ShowColors, ValueColor);
+ OS << " ";
+ Node->getAPValueResult().dump(OS);
+ }
+}
+
+void TextNodeDumper::VisitCallExpr(const CallExpr *Node) {
+ if (Node->usesADL())
+ OS << " adl";
+}
+
+void TextNodeDumper::VisitCastExpr(const CastExpr *Node) {
+ OS << " <";
+ {
+ ColorScope Color(OS, ShowColors, CastColor);
+ OS << Node->getCastKindName();
+ }
+ dumpBasePath(OS, Node);
+ OS << ">";
+}
+
+void TextNodeDumper::VisitImplicitCastExpr(const ImplicitCastExpr *Node) {
+ VisitCastExpr(Node);
+ if (Node->isPartOfExplicitCast())
+ OS << " part_of_explicit_cast";
+}
+
+void TextNodeDumper::VisitDeclRefExpr(const DeclRefExpr *Node) {
+ OS << " ";
+ dumpBareDeclRef(Node->getDecl());
+ if (Node->getDecl() != Node->getFoundDecl()) {
+ OS << " (";
+ dumpBareDeclRef(Node->getFoundDecl());
+ OS << ")";
+ }
+ switch (Node->isNonOdrUse()) {
+ case NOUR_None: break;
+ case NOUR_Unevaluated: OS << " non_odr_use_unevaluated"; break;
+ case NOUR_Constant: OS << " non_odr_use_constant"; break;
+ case NOUR_Discarded: OS << " non_odr_use_discarded"; break;
+ }
+}
+
+void TextNodeDumper::VisitUnresolvedLookupExpr(
+ const UnresolvedLookupExpr *Node) {
+ OS << " (";
+ if (!Node->requiresADL())
+ OS << "no ";
+ OS << "ADL) = '" << Node->getName() << '\'';
+
+ UnresolvedLookupExpr::decls_iterator I = Node->decls_begin(),
+ E = Node->decls_end();
+ if (I == E)
+ OS << " empty";
+ for (; I != E; ++I)
+ dumpPointer(*I);
+}
+
+void TextNodeDumper::VisitObjCIvarRefExpr(const ObjCIvarRefExpr *Node) {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << " " << Node->getDecl()->getDeclKindName() << "Decl";
+ }
+ OS << "='" << *Node->getDecl() << "'";
+ dumpPointer(Node->getDecl());
+ if (Node->isFreeIvar())
+ OS << " isFreeIvar";
+}
+
+void TextNodeDumper::VisitPredefinedExpr(const PredefinedExpr *Node) {
+ OS << " " << PredefinedExpr::getIdentKindName(Node->getIdentKind());
+}
+
+void TextNodeDumper::VisitCharacterLiteral(const CharacterLiteral *Node) {
+ ColorScope Color(OS, ShowColors, ValueColor);
+ OS << " " << Node->getValue();
+}
+
+void TextNodeDumper::VisitIntegerLiteral(const IntegerLiteral *Node) {
+ bool isSigned = Node->getType()->isSignedIntegerType();
+ ColorScope Color(OS, ShowColors, ValueColor);
+ OS << " " << Node->getValue().toString(10, isSigned);
+}
+
+void TextNodeDumper::VisitFixedPointLiteral(const FixedPointLiteral *Node) {
+ ColorScope Color(OS, ShowColors, ValueColor);
+ OS << " " << Node->getValueAsString(/*Radix=*/10);
+}
+
+void TextNodeDumper::VisitFloatingLiteral(const FloatingLiteral *Node) {
+ ColorScope Color(OS, ShowColors, ValueColor);
+ OS << " " << Node->getValueAsApproximateDouble();
+}
+
+void TextNodeDumper::VisitStringLiteral(const StringLiteral *Str) {
+ ColorScope Color(OS, ShowColors, ValueColor);
+ OS << " ";
+ Str->outputString(OS);
+}
+
+void TextNodeDumper::VisitInitListExpr(const InitListExpr *ILE) {
+ if (auto *Field = ILE->getInitializedFieldInUnion()) {
+ OS << " field ";
+ dumpBareDeclRef(Field);
+ }
+}
+
+void TextNodeDumper::VisitGenericSelectionExpr(const GenericSelectionExpr *E) {
+ if (E->isResultDependent())
+ OS << " result_dependent";
+}
+
+void TextNodeDumper::VisitUnaryOperator(const UnaryOperator *Node) {
+ OS << " " << (Node->isPostfix() ? "postfix" : "prefix") << " '"
+ << UnaryOperator::getOpcodeStr(Node->getOpcode()) << "'";
+ if (!Node->canOverflow())
+ OS << " cannot overflow";
+}
+
+void TextNodeDumper::VisitUnaryExprOrTypeTraitExpr(
+ const UnaryExprOrTypeTraitExpr *Node) {
+ switch (Node->getKind()) {
+ case UETT_SizeOf:
+ OS << " sizeof";
+ break;
+ case UETT_AlignOf:
+ OS << " alignof";
+ break;
+ case UETT_VecStep:
+ OS << " vec_step";
+ break;
+ case UETT_OpenMPRequiredSimdAlign:
+ OS << " __builtin_omp_required_simd_align";
+ break;
+ case UETT_PreferredAlignOf:
+ OS << " __alignof";
+ break;
+ }
+ if (Node->isArgumentType())
+ dumpType(Node->getArgumentType());
+}
+
+void TextNodeDumper::VisitMemberExpr(const MemberExpr *Node) {
+ OS << " " << (Node->isArrow() ? "->" : ".") << *Node->getMemberDecl();
+ dumpPointer(Node->getMemberDecl());
+ switch (Node->isNonOdrUse()) {
+ case NOUR_None: break;
+ case NOUR_Unevaluated: OS << " non_odr_use_unevaluated"; break;
+ case NOUR_Constant: OS << " non_odr_use_constant"; break;
+ case NOUR_Discarded: OS << " non_odr_use_discarded"; break;
+ }
+}
+
+void TextNodeDumper::VisitExtVectorElementExpr(
+ const ExtVectorElementExpr *Node) {
+ OS << " " << Node->getAccessor().getNameStart();
+}
+
+void TextNodeDumper::VisitBinaryOperator(const BinaryOperator *Node) {
+ OS << " '" << BinaryOperator::getOpcodeStr(Node->getOpcode()) << "'";
+}
+
+void TextNodeDumper::VisitCompoundAssignOperator(
+ const CompoundAssignOperator *Node) {
+ OS << " '" << BinaryOperator::getOpcodeStr(Node->getOpcode())
+ << "' ComputeLHSTy=";
+ dumpBareType(Node->getComputationLHSType());
+ OS << " ComputeResultTy=";
+ dumpBareType(Node->getComputationResultType());
+}
+
+void TextNodeDumper::VisitAddrLabelExpr(const AddrLabelExpr *Node) {
+ OS << " " << Node->getLabel()->getName();
+ dumpPointer(Node->getLabel());
+}
+
+void TextNodeDumper::VisitCXXNamedCastExpr(const CXXNamedCastExpr *Node) {
+ OS << " " << Node->getCastName() << "<"
+ << Node->getTypeAsWritten().getAsString() << ">"
+ << " <" << Node->getCastKindName();
+ dumpBasePath(OS, Node);
+ OS << ">";
+}
+
+void TextNodeDumper::VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *Node) {
+ OS << " " << (Node->getValue() ? "true" : "false");
+}
+
+void TextNodeDumper::VisitCXXThisExpr(const CXXThisExpr *Node) {
+ if (Node->isImplicit())
+ OS << " implicit";
+ OS << " this";
+}
+
+void TextNodeDumper::VisitCXXFunctionalCastExpr(
+ const CXXFunctionalCastExpr *Node) {
+ OS << " functional cast to " << Node->getTypeAsWritten().getAsString() << " <"
+ << Node->getCastKindName() << ">";
+}
+
+void TextNodeDumper::VisitCXXUnresolvedConstructExpr(
+ const CXXUnresolvedConstructExpr *Node) {
+ dumpType(Node->getTypeAsWritten());
+ if (Node->isListInitialization())
+ OS << " list";
+}
+
+void TextNodeDumper::VisitCXXConstructExpr(const CXXConstructExpr *Node) {
+ CXXConstructorDecl *Ctor = Node->getConstructor();
+ dumpType(Ctor->getType());
+ if (Node->isElidable())
+ OS << " elidable";
+ if (Node->isListInitialization())
+ OS << " list";
+ if (Node->isStdInitListInitialization())
+ OS << " std::initializer_list";
+ if (Node->requiresZeroInitialization())
+ OS << " zeroing";
+}
+
+void TextNodeDumper::VisitCXXBindTemporaryExpr(
+ const CXXBindTemporaryExpr *Node) {
+ OS << " (CXXTemporary";
+ dumpPointer(Node);
+ OS << ")";
+}
+
+void TextNodeDumper::VisitCXXNewExpr(const CXXNewExpr *Node) {
+ if (Node->isGlobalNew())
+ OS << " global";
+ if (Node->isArray())
+ OS << " array";
+ if (Node->getOperatorNew()) {
+ OS << ' ';
+ dumpBareDeclRef(Node->getOperatorNew());
+ }
+ // We could dump the deallocation function used in case of error, but it's
+ // usually not that interesting.
+}
+
+void TextNodeDumper::VisitCXXDeleteExpr(const CXXDeleteExpr *Node) {
+ if (Node->isGlobalDelete())
+ OS << " global";
+ if (Node->isArrayForm())
+ OS << " array";
+ if (Node->getOperatorDelete()) {
+ OS << ' ';
+ dumpBareDeclRef(Node->getOperatorDelete());
+ }
+}
+
+void TextNodeDumper::VisitMaterializeTemporaryExpr(
+ const MaterializeTemporaryExpr *Node) {
+ if (const ValueDecl *VD = Node->getExtendingDecl()) {
+ OS << " extended by ";
+ dumpBareDeclRef(VD);
+ }
+}
+
+void TextNodeDumper::VisitExprWithCleanups(const ExprWithCleanups *Node) {
+ for (unsigned i = 0, e = Node->getNumObjects(); i != e; ++i)
+ dumpDeclRef(Node->getObject(i), "cleanup");
+}
+
+void TextNodeDumper::VisitSizeOfPackExpr(const SizeOfPackExpr *Node) {
+ dumpPointer(Node->getPack());
+ dumpName(Node->getPack());
+}
+
+void TextNodeDumper::VisitCXXDependentScopeMemberExpr(
+ const CXXDependentScopeMemberExpr *Node) {
+ OS << " " << (Node->isArrow() ? "->" : ".") << Node->getMember();
+}
+
+void TextNodeDumper::VisitObjCMessageExpr(const ObjCMessageExpr *Node) {
+ OS << " selector=";
+ Node->getSelector().print(OS);
+ switch (Node->getReceiverKind()) {
+ case ObjCMessageExpr::Instance:
+ break;
+
+ case ObjCMessageExpr::Class:
+ OS << " class=";
+ dumpBareType(Node->getClassReceiver());
+ break;
+
+ case ObjCMessageExpr::SuperInstance:
+ OS << " super (instance)";
+ break;
+
+ case ObjCMessageExpr::SuperClass:
+ OS << " super (class)";
+ break;
+ }
+}
+
+void TextNodeDumper::VisitObjCBoxedExpr(const ObjCBoxedExpr *Node) {
+ if (auto *BoxingMethod = Node->getBoxingMethod()) {
+ OS << " selector=";
+ BoxingMethod->getSelector().print(OS);
+ }
+}
+
+void TextNodeDumper::VisitObjCAtCatchStmt(const ObjCAtCatchStmt *Node) {
+ if (!Node->getCatchParamDecl())
+ OS << " catch all";
+}
+
+void TextNodeDumper::VisitObjCEncodeExpr(const ObjCEncodeExpr *Node) {
+ dumpType(Node->getEncodedType());
+}
+
+void TextNodeDumper::VisitObjCSelectorExpr(const ObjCSelectorExpr *Node) {
+ OS << " ";
+ Node->getSelector().print(OS);
+}
+
+void TextNodeDumper::VisitObjCProtocolExpr(const ObjCProtocolExpr *Node) {
+ OS << ' ' << *Node->getProtocol();
+}
+
+void TextNodeDumper::VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *Node) {
+ if (Node->isImplicitProperty()) {
+ OS << " Kind=MethodRef Getter=\"";
+ if (Node->getImplicitPropertyGetter())
+ Node->getImplicitPropertyGetter()->getSelector().print(OS);
+ else
+ OS << "(null)";
+
+ OS << "\" Setter=\"";
+ if (ObjCMethodDecl *Setter = Node->getImplicitPropertySetter())
+ Setter->getSelector().print(OS);
+ else
+ OS << "(null)";
+ OS << "\"";
+ } else {
+ OS << " Kind=PropertyRef Property=\"" << *Node->getExplicitProperty()
+ << '"';
+ }
+
+ if (Node->isSuperReceiver())
+ OS << " super";
+
+ OS << " Messaging=";
+ if (Node->isMessagingGetter() && Node->isMessagingSetter())
+ OS << "Getter&Setter";
+ else if (Node->isMessagingGetter())
+ OS << "Getter";
+ else if (Node->isMessagingSetter())
+ OS << "Setter";
+}
+
+void TextNodeDumper::VisitObjCSubscriptRefExpr(
+ const ObjCSubscriptRefExpr *Node) {
+ if (Node->isArraySubscriptRefExpr())
+ OS << " Kind=ArraySubscript GetterForArray=\"";
+ else
+ OS << " Kind=DictionarySubscript GetterForDictionary=\"";
+ if (Node->getAtIndexMethodDecl())
+ Node->getAtIndexMethodDecl()->getSelector().print(OS);
+ else
+ OS << "(null)";
+
+ if (Node->isArraySubscriptRefExpr())
+ OS << "\" SetterForArray=\"";
+ else
+ OS << "\" SetterForDictionary=\"";
+ if (Node->setAtIndexMethodDecl())
+ Node->setAtIndexMethodDecl()->getSelector().print(OS);
+ else
+ OS << "(null)";
+}
+
+void TextNodeDumper::VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *Node) {
+ OS << " " << (Node->getValue() ? "__objc_yes" : "__objc_no");
+}
+
+void TextNodeDumper::VisitRValueReferenceType(const ReferenceType *T) {
+ if (T->isSpelledAsLValue())
+ OS << " written as lvalue reference";
+}
+
+void TextNodeDumper::VisitArrayType(const ArrayType *T) {
+ switch (T->getSizeModifier()) {
+ case ArrayType::Normal:
+ break;
+ case ArrayType::Static:
+ OS << " static";
+ break;
+ case ArrayType::Star:
+ OS << " *";
+ break;
+ }
+ OS << " " << T->getIndexTypeQualifiers().getAsString();
+}
+
+void TextNodeDumper::VisitConstantArrayType(const ConstantArrayType *T) {
+ OS << " " << T->getSize();
+ VisitArrayType(T);
+}
+
+void TextNodeDumper::VisitVariableArrayType(const VariableArrayType *T) {
+ OS << " ";
+ dumpSourceRange(T->getBracketsRange());
+ VisitArrayType(T);
+}
+
+void TextNodeDumper::VisitDependentSizedArrayType(
+ const DependentSizedArrayType *T) {
+ VisitArrayType(T);
+ OS << " ";
+ dumpSourceRange(T->getBracketsRange());
+}
+
+void TextNodeDumper::VisitDependentSizedExtVectorType(
+ const DependentSizedExtVectorType *T) {
+ OS << " ";
+ dumpLocation(T->getAttributeLoc());
+}
+
+void TextNodeDumper::VisitVectorType(const VectorType *T) {
+ switch (T->getVectorKind()) {
+ case VectorType::GenericVector:
+ break;
+ case VectorType::AltiVecVector:
+ OS << " altivec";
+ break;
+ case VectorType::AltiVecPixel:
+ OS << " altivec pixel";
+ break;
+ case VectorType::AltiVecBool:
+ OS << " altivec bool";
+ break;
+ case VectorType::NeonVector:
+ OS << " neon";
+ break;
+ case VectorType::NeonPolyVector:
+ OS << " neon poly";
+ break;
+ }
+ OS << " " << T->getNumElements();
+}
+
+void TextNodeDumper::VisitFunctionType(const FunctionType *T) {
+ auto EI = T->getExtInfo();
+ if (EI.getNoReturn())
+ OS << " noreturn";
+ if (EI.getProducesResult())
+ OS << " produces_result";
+ if (EI.getHasRegParm())
+ OS << " regparm " << EI.getRegParm();
+ OS << " " << FunctionType::getNameForCallConv(EI.getCC());
+}
+
+void TextNodeDumper::VisitFunctionProtoType(const FunctionProtoType *T) {
+ auto EPI = T->getExtProtoInfo();
+ if (EPI.HasTrailingReturn)
+ OS << " trailing_return";
+ if (T->isConst())
+ OS << " const";
+ if (T->isVolatile())
+ OS << " volatile";
+ if (T->isRestrict())
+ OS << " restrict";
+ if (T->getExtProtoInfo().Variadic)
+ OS << " variadic";
+ switch (EPI.RefQualifier) {
+ case RQ_None:
+ break;
+ case RQ_LValue:
+ OS << " &";
+ break;
+ case RQ_RValue:
+ OS << " &&";
+ break;
+ }
+ // FIXME: Exception specification.
+ // FIXME: Consumed parameters.
+ VisitFunctionType(T);
+}
+
+void TextNodeDumper::VisitUnresolvedUsingType(const UnresolvedUsingType *T) {
+ dumpDeclRef(T->getDecl());
+}
+
+void TextNodeDumper::VisitTypedefType(const TypedefType *T) {
+ dumpDeclRef(T->getDecl());
+}
+
+void TextNodeDumper::VisitUnaryTransformType(const UnaryTransformType *T) {
+ switch (T->getUTTKind()) {
+ case UnaryTransformType::EnumUnderlyingType:
+ OS << " underlying_type";
+ break;
+ }
+}
+
+void TextNodeDumper::VisitTagType(const TagType *T) {
+ dumpDeclRef(T->getDecl());
+}
+
+void TextNodeDumper::VisitTemplateTypeParmType(const TemplateTypeParmType *T) {
+ OS << " depth " << T->getDepth() << " index " << T->getIndex();
+ if (T->isParameterPack())
+ OS << " pack";
+ dumpDeclRef(T->getDecl());
+}
+
+void TextNodeDumper::VisitAutoType(const AutoType *T) {
+ if (T->isDecltypeAuto())
+ OS << " decltype(auto)";
+ if (!T->isDeduced())
+ OS << " undeduced";
+}
+
+void TextNodeDumper::VisitTemplateSpecializationType(
+ const TemplateSpecializationType *T) {
+ if (T->isTypeAlias())
+ OS << " alias";
+ OS << " ";
+ T->getTemplateName().dump(OS);
+}
+
+void TextNodeDumper::VisitInjectedClassNameType(
+ const InjectedClassNameType *T) {
+ dumpDeclRef(T->getDecl());
+}
+
+void TextNodeDumper::VisitObjCInterfaceType(const ObjCInterfaceType *T) {
+ dumpDeclRef(T->getDecl());
+}
+
+void TextNodeDumper::VisitPackExpansionType(const PackExpansionType *T) {
+ if (auto N = T->getNumExpansions())
+ OS << " expansions " << *N;
+}
+
+void TextNodeDumper::VisitLabelDecl(const LabelDecl *D) { dumpName(D); }
+
+void TextNodeDumper::VisitTypedefDecl(const TypedefDecl *D) {
+ dumpName(D);
+ dumpType(D->getUnderlyingType());
+ if (D->isModulePrivate())
+ OS << " __module_private__";
+}
+
+void TextNodeDumper::VisitEnumDecl(const EnumDecl *D) {
+ if (D->isScoped()) {
+ if (D->isScopedUsingClassTag())
+ OS << " class";
+ else
+ OS << " struct";
+ }
+ dumpName(D);
+ if (D->isModulePrivate())
+ OS << " __module_private__";
+ if (D->isFixed())
+ dumpType(D->getIntegerType());
+}
+
+void TextNodeDumper::VisitRecordDecl(const RecordDecl *D) {
+ OS << ' ' << D->getKindName();
+ dumpName(D);
+ if (D->isModulePrivate())
+ OS << " __module_private__";
+ if (D->isCompleteDefinition())
+ OS << " definition";
+}
+
+void TextNodeDumper::VisitEnumConstantDecl(const EnumConstantDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+}
+
+void TextNodeDumper::VisitIndirectFieldDecl(const IndirectFieldDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+
+ for (const auto *Child : D->chain())
+ dumpDeclRef(Child);
+}
+
+void TextNodeDumper::VisitFunctionDecl(const FunctionDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+
+ StorageClass SC = D->getStorageClass();
+ if (SC != SC_None)
+ OS << ' ' << VarDecl::getStorageClassSpecifierString(SC);
+ if (D->isInlineSpecified())
+ OS << " inline";
+ if (D->isVirtualAsWritten())
+ OS << " virtual";
+ if (D->isModulePrivate())
+ OS << " __module_private__";
+
+ if (D->isPure())
+ OS << " pure";
+ if (D->isDefaulted()) {
+ OS << " default";
+ if (D->isDeleted())
+ OS << "_delete";
+ }
+ if (D->isDeletedAsWritten())
+ OS << " delete";
+ if (D->isTrivial())
+ OS << " trivial";
+
+ if (const auto *FPT = D->getType()->getAs<FunctionProtoType>()) {
+ FunctionProtoType::ExtProtoInfo EPI = FPT->getExtProtoInfo();
+ switch (EPI.ExceptionSpec.Type) {
+ default:
+ break;
+ case EST_Unevaluated:
+ OS << " noexcept-unevaluated " << EPI.ExceptionSpec.SourceDecl;
+ break;
+ case EST_Uninstantiated:
+ OS << " noexcept-uninstantiated " << EPI.ExceptionSpec.SourceTemplate;
+ break;
+ }
+ }
+
+ if (const auto *MD = dyn_cast<CXXMethodDecl>(D)) {
+ if (MD->size_overridden_methods() != 0) {
+ auto dumpOverride = [=](const CXXMethodDecl *D) {
+ SplitQualType T_split = D->getType().split();
+ OS << D << " " << D->getParent()->getName()
+ << "::" << D->getNameAsString() << " '"
+ << QualType::getAsString(T_split, PrintPolicy) << "'";
+ };
+
+ AddChild([=] {
+ auto Overrides = MD->overridden_methods();
+ OS << "Overrides: [ ";
+ dumpOverride(*Overrides.begin());
+ for (const auto *Override :
+ llvm::make_range(Overrides.begin() + 1, Overrides.end())) {
+ OS << ", ";
+ dumpOverride(Override);
+ }
+ OS << " ]";
+ });
+ }
+ }
+
+ // Since NumParams comes from the FunctionProtoType of the FunctionDecl and
+ // the Params are set later, it is possible for a dump during debugging to
+ // encounter a FunctionDecl that has been created but hasn't been assigned
+ // ParmVarDecls yet.
+ if (!D->param_empty() && !D->param_begin())
+ OS << " <<<NULL params x " << D->getNumParams() << ">>>";
+}
+
+void TextNodeDumper::VisitFieldDecl(const FieldDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+ if (D->isMutable())
+ OS << " mutable";
+ if (D->isModulePrivate())
+ OS << " __module_private__";
+}
+
+void TextNodeDumper::VisitVarDecl(const VarDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+ StorageClass SC = D->getStorageClass();
+ if (SC != SC_None)
+ OS << ' ' << VarDecl::getStorageClassSpecifierString(SC);
+ switch (D->getTLSKind()) {
+ case VarDecl::TLS_None:
+ break;
+ case VarDecl::TLS_Static:
+ OS << " tls";
+ break;
+ case VarDecl::TLS_Dynamic:
+ OS << " tls_dynamic";
+ break;
+ }
+ if (D->isModulePrivate())
+ OS << " __module_private__";
+ if (D->isNRVOVariable())
+ OS << " nrvo";
+ if (D->isInline())
+ OS << " inline";
+ if (D->isConstexpr())
+ OS << " constexpr";
+ if (D->hasInit()) {
+ switch (D->getInitStyle()) {
+ case VarDecl::CInit:
+ OS << " cinit";
+ break;
+ case VarDecl::CallInit:
+ OS << " callinit";
+ break;
+ case VarDecl::ListInit:
+ OS << " listinit";
+ break;
+ }
+ }
+ if (D->needsDestruction(D->getASTContext()))
+ OS << " destroyed";
+ if (D->isParameterPack())
+ OS << " pack";
+}
+
+void TextNodeDumper::VisitBindingDecl(const BindingDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+}
+
+void TextNodeDumper::VisitCapturedDecl(const CapturedDecl *D) {
+ if (D->isNothrow())
+ OS << " nothrow";
+}
+
+void TextNodeDumper::VisitImportDecl(const ImportDecl *D) {
+ OS << ' ' << D->getImportedModule()->getFullModuleName();
+
+ for (Decl *InitD :
+ D->getASTContext().getModuleInitializers(D->getImportedModule()))
+ dumpDeclRef(InitD, "initializer");
+}
+
+void TextNodeDumper::VisitPragmaCommentDecl(const PragmaCommentDecl *D) {
+ OS << ' ';
+ switch (D->getCommentKind()) {
+ case PCK_Unknown:
+ llvm_unreachable("unexpected pragma comment kind");
+ case PCK_Compiler:
+ OS << "compiler";
+ break;
+ case PCK_ExeStr:
+ OS << "exestr";
+ break;
+ case PCK_Lib:
+ OS << "lib";
+ break;
+ case PCK_Linker:
+ OS << "linker";
+ break;
+ case PCK_User:
+ OS << "user";
+ break;
+ }
+ StringRef Arg = D->getArg();
+ if (!Arg.empty())
+ OS << " \"" << Arg << "\"";
+}
+
+void TextNodeDumper::VisitPragmaDetectMismatchDecl(
+ const PragmaDetectMismatchDecl *D) {
+ OS << " \"" << D->getName() << "\" \"" << D->getValue() << "\"";
+}
+
+void TextNodeDumper::VisitOMPExecutableDirective(
+ const OMPExecutableDirective *D) {
+ if (D->isStandaloneDirective())
+ OS << " openmp_standalone_directive";
+}
+
+void TextNodeDumper::VisitOMPDeclareReductionDecl(
+ const OMPDeclareReductionDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+ OS << " combiner";
+ dumpPointer(D->getCombiner());
+ if (const auto *Initializer = D->getInitializer()) {
+ OS << " initializer";
+ dumpPointer(Initializer);
+ switch (D->getInitializerKind()) {
+ case OMPDeclareReductionDecl::DirectInit:
+ OS << " omp_priv = ";
+ break;
+ case OMPDeclareReductionDecl::CopyInit:
+ OS << " omp_priv ()";
+ break;
+ case OMPDeclareReductionDecl::CallInit:
+ break;
+ }
+ }
+}
+
+void TextNodeDumper::VisitOMPRequiresDecl(const OMPRequiresDecl *D) {
+ for (const auto *C : D->clauselists()) {
+ AddChild([=] {
+ if (!C) {
+ ColorScope Color(OS, ShowColors, NullColor);
+ OS << "<<<NULL>>> OMPClause";
+ return;
+ }
+ {
+ ColorScope Color(OS, ShowColors, AttrColor);
+ StringRef ClauseName(getOpenMPClauseName(C->getClauseKind()));
+ OS << "OMP" << ClauseName.substr(/*Start=*/0, /*N=*/1).upper()
+ << ClauseName.drop_front() << "Clause";
+ }
+ dumpPointer(C);
+ dumpSourceRange(SourceRange(C->getBeginLoc(), C->getEndLoc()));
+ });
+ }
+}
+
+void TextNodeDumper::VisitOMPCapturedExprDecl(const OMPCapturedExprDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+}
+
+void TextNodeDumper::VisitNamespaceDecl(const NamespaceDecl *D) {
+ dumpName(D);
+ if (D->isInline())
+ OS << " inline";
+ if (!D->isOriginalNamespace())
+ dumpDeclRef(D->getOriginalNamespace(), "original");
+}
+
+void TextNodeDumper::VisitUsingDirectiveDecl(const UsingDirectiveDecl *D) {
+ OS << ' ';
+ dumpBareDeclRef(D->getNominatedNamespace());
+}
+
+void TextNodeDumper::VisitNamespaceAliasDecl(const NamespaceAliasDecl *D) {
+ dumpName(D);
+ dumpDeclRef(D->getAliasedNamespace());
+}
+
+void TextNodeDumper::VisitTypeAliasDecl(const TypeAliasDecl *D) {
+ dumpName(D);
+ dumpType(D->getUnderlyingType());
+}
+
+void TextNodeDumper::VisitTypeAliasTemplateDecl(
+ const TypeAliasTemplateDecl *D) {
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitCXXRecordDecl(const CXXRecordDecl *D) {
+ VisitRecordDecl(D);
+ if (!D->isCompleteDefinition())
+ return;
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "DefinitionData";
+ }
+#define FLAG(fn, name) \
+ if (D->fn()) \
+ OS << " " #name;
+ FLAG(isParsingBaseSpecifiers, parsing_base_specifiers);
+
+ FLAG(isGenericLambda, generic);
+ FLAG(isLambda, lambda);
+
+ FLAG(isAnonymousStructOrUnion, is_anonymous);
+ FLAG(canPassInRegisters, pass_in_registers);
+ FLAG(isEmpty, empty);
+ FLAG(isAggregate, aggregate);
+ FLAG(isStandardLayout, standard_layout);
+ FLAG(isTriviallyCopyable, trivially_copyable);
+ FLAG(isPOD, pod);
+ FLAG(isTrivial, trivial);
+ FLAG(isPolymorphic, polymorphic);
+ FLAG(isAbstract, abstract);
+ FLAG(isLiteral, literal);
+
+ FLAG(hasUserDeclaredConstructor, has_user_declared_ctor);
+ FLAG(hasConstexprNonCopyMoveConstructor, has_constexpr_non_copy_move_ctor);
+ FLAG(hasMutableFields, has_mutable_fields);
+ FLAG(hasVariantMembers, has_variant_members);
+ FLAG(allowConstDefaultInit, can_const_default_init);
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "DefaultConstructor";
+ }
+ FLAG(hasDefaultConstructor, exists);
+ FLAG(hasTrivialDefaultConstructor, trivial);
+ FLAG(hasNonTrivialDefaultConstructor, non_trivial);
+ FLAG(hasUserProvidedDefaultConstructor, user_provided);
+ FLAG(hasConstexprDefaultConstructor, constexpr);
+ FLAG(needsImplicitDefaultConstructor, needs_implicit);
+ FLAG(defaultedDefaultConstructorIsConstexpr, defaulted_is_constexpr);
+ });
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "CopyConstructor";
+ }
+ FLAG(hasSimpleCopyConstructor, simple);
+ FLAG(hasTrivialCopyConstructor, trivial);
+ FLAG(hasNonTrivialCopyConstructor, non_trivial);
+ FLAG(hasUserDeclaredCopyConstructor, user_declared);
+ FLAG(hasCopyConstructorWithConstParam, has_const_param);
+ FLAG(needsImplicitCopyConstructor, needs_implicit);
+ FLAG(needsOverloadResolutionForCopyConstructor,
+ needs_overload_resolution);
+ if (!D->needsOverloadResolutionForCopyConstructor())
+ FLAG(defaultedCopyConstructorIsDeleted, defaulted_is_deleted);
+ FLAG(implicitCopyConstructorHasConstParam, implicit_has_const_param);
+ });
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "MoveConstructor";
+ }
+ FLAG(hasMoveConstructor, exists);
+ FLAG(hasSimpleMoveConstructor, simple);
+ FLAG(hasTrivialMoveConstructor, trivial);
+ FLAG(hasNonTrivialMoveConstructor, non_trivial);
+ FLAG(hasUserDeclaredMoveConstructor, user_declared);
+ FLAG(needsImplicitMoveConstructor, needs_implicit);
+ FLAG(needsOverloadResolutionForMoveConstructor,
+ needs_overload_resolution);
+ if (!D->needsOverloadResolutionForMoveConstructor())
+ FLAG(defaultedMoveConstructorIsDeleted, defaulted_is_deleted);
+ });
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "CopyAssignment";
+ }
+ FLAG(hasTrivialCopyAssignment, trivial);
+ FLAG(hasNonTrivialCopyAssignment, non_trivial);
+ FLAG(hasCopyAssignmentWithConstParam, has_const_param);
+ FLAG(hasUserDeclaredCopyAssignment, user_declared);
+ FLAG(needsImplicitCopyAssignment, needs_implicit);
+ FLAG(needsOverloadResolutionForCopyAssignment, needs_overload_resolution);
+ FLAG(implicitCopyAssignmentHasConstParam, implicit_has_const_param);
+ });
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "MoveAssignment";
+ }
+ FLAG(hasMoveAssignment, exists);
+ FLAG(hasSimpleMoveAssignment, simple);
+ FLAG(hasTrivialMoveAssignment, trivial);
+ FLAG(hasNonTrivialMoveAssignment, non_trivial);
+ FLAG(hasUserDeclaredMoveAssignment, user_declared);
+ FLAG(needsImplicitMoveAssignment, needs_implicit);
+ FLAG(needsOverloadResolutionForMoveAssignment, needs_overload_resolution);
+ });
+
+ AddChild([=] {
+ {
+ ColorScope Color(OS, ShowColors, DeclKindNameColor);
+ OS << "Destructor";
+ }
+ FLAG(hasSimpleDestructor, simple);
+ FLAG(hasIrrelevantDestructor, irrelevant);
+ FLAG(hasTrivialDestructor, trivial);
+ FLAG(hasNonTrivialDestructor, non_trivial);
+ FLAG(hasUserDeclaredDestructor, user_declared);
+ FLAG(hasConstexprDestructor, constexpr);
+ FLAG(needsImplicitDestructor, needs_implicit);
+ FLAG(needsOverloadResolutionForDestructor, needs_overload_resolution);
+ if (!D->needsOverloadResolutionForDestructor())
+ FLAG(defaultedDestructorIsDeleted, defaulted_is_deleted);
+ });
+ });
+
+ for (const auto &I : D->bases()) {
+ AddChild([=] {
+ if (I.isVirtual())
+ OS << "virtual ";
+ dumpAccessSpecifier(I.getAccessSpecifier());
+ dumpType(I.getType());
+ if (I.isPackExpansion())
+ OS << "...";
+ });
+ }
+}
+
+void TextNodeDumper::VisitFunctionTemplateDecl(const FunctionTemplateDecl *D) {
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitClassTemplateDecl(const ClassTemplateDecl *D) {
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitVarTemplateDecl(const VarTemplateDecl *D) {
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitBuiltinTemplateDecl(const BuiltinTemplateDecl *D) {
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D) {
+ if (D->wasDeclaredWithTypename())
+ OS << " typename";
+ else
+ OS << " class";
+ OS << " depth " << D->getDepth() << " index " << D->getIndex();
+ if (D->isParameterPack())
+ OS << " ...";
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitNonTypeTemplateParmDecl(
+ const NonTypeTemplateParmDecl *D) {
+ dumpType(D->getType());
+ OS << " depth " << D->getDepth() << " index " << D->getIndex();
+ if (D->isParameterPack())
+ OS << " ...";
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitTemplateTemplateParmDecl(
+ const TemplateTemplateParmDecl *D) {
+ OS << " depth " << D->getDepth() << " index " << D->getIndex();
+ if (D->isParameterPack())
+ OS << " ...";
+ dumpName(D);
+}
+
+void TextNodeDumper::VisitUsingDecl(const UsingDecl *D) {
+ OS << ' ';
+ if (D->getQualifier())
+ D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
+ OS << D->getNameAsString();
+}
+
+void TextNodeDumper::VisitUnresolvedUsingTypenameDecl(
+ const UnresolvedUsingTypenameDecl *D) {
+ OS << ' ';
+ if (D->getQualifier())
+ D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
+ OS << D->getNameAsString();
+}
+
+void TextNodeDumper::VisitUnresolvedUsingValueDecl(
+ const UnresolvedUsingValueDecl *D) {
+ OS << ' ';
+ if (D->getQualifier())
+ D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
+ OS << D->getNameAsString();
+ dumpType(D->getType());
+}
+
+void TextNodeDumper::VisitUsingShadowDecl(const UsingShadowDecl *D) {
+ OS << ' ';
+ dumpBareDeclRef(D->getTargetDecl());
+}
+
+void TextNodeDumper::VisitConstructorUsingShadowDecl(
+ const ConstructorUsingShadowDecl *D) {
+ if (D->constructsVirtualBase())
+ OS << " virtual";
+
+ AddChild([=] {
+ OS << "target ";
+ dumpBareDeclRef(D->getTargetDecl());
+ });
+
+ AddChild([=] {
+ OS << "nominated ";
+ dumpBareDeclRef(D->getNominatedBaseClass());
+ OS << ' ';
+ dumpBareDeclRef(D->getNominatedBaseClassShadowDecl());
+ });
+
+ AddChild([=] {
+ OS << "constructed ";
+ dumpBareDeclRef(D->getConstructedBaseClass());
+ OS << ' ';
+ dumpBareDeclRef(D->getConstructedBaseClassShadowDecl());
+ });
+}
+
+void TextNodeDumper::VisitLinkageSpecDecl(const LinkageSpecDecl *D) {
+ switch (D->getLanguage()) {
+ case LinkageSpecDecl::lang_c:
+ OS << " C";
+ break;
+ case LinkageSpecDecl::lang_cxx:
+ OS << " C++";
+ break;
+ case LinkageSpecDecl::lang_cxx_11:
+ OS << " C++11";
+ break;
+ case LinkageSpecDecl::lang_cxx_14:
+ OS << " C++14";
+ break;
+ }
+}
+
+void TextNodeDumper::VisitAccessSpecDecl(const AccessSpecDecl *D) {
+ OS << ' ';
+ dumpAccessSpecifier(D->getAccess());
+}
+
+void TextNodeDumper::VisitFriendDecl(const FriendDecl *D) {
+ if (TypeSourceInfo *T = D->getFriendType())
+ dumpType(T->getType());
+}
+
+void TextNodeDumper::VisitObjCIvarDecl(const ObjCIvarDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+ if (D->getSynthesize())
+ OS << " synthesize";
+
+ switch (D->getAccessControl()) {
+ case ObjCIvarDecl::None:
+ OS << " none";
+ break;
+ case ObjCIvarDecl::Private:
+ OS << " private";
+ break;
+ case ObjCIvarDecl::Protected:
+ OS << " protected";
+ break;
+ case ObjCIvarDecl::Public:
+ OS << " public";
+ break;
+ case ObjCIvarDecl::Package:
+ OS << " package";
+ break;
+ }
+}
+
+void TextNodeDumper::VisitObjCMethodDecl(const ObjCMethodDecl *D) {
+ if (D->isInstanceMethod())
+ OS << " -";
+ else
+ OS << " +";
+ dumpName(D);
+ dumpType(D->getReturnType());
+
+ if (D->isVariadic())
+ OS << " variadic";
+}
+
+void TextNodeDumper::VisitObjCTypeParamDecl(const ObjCTypeParamDecl *D) {
+ dumpName(D);
+ switch (D->getVariance()) {
+ case ObjCTypeParamVariance::Invariant:
+ break;
+
+ case ObjCTypeParamVariance::Covariant:
+ OS << " covariant";
+ break;
+
+ case ObjCTypeParamVariance::Contravariant:
+ OS << " contravariant";
+ break;
+ }
+
+ if (D->hasExplicitBound())
+ OS << " bounded";
+ dumpType(D->getUnderlyingType());
+}
+
+void TextNodeDumper::VisitObjCCategoryDecl(const ObjCCategoryDecl *D) {
+ dumpName(D);
+ dumpDeclRef(D->getClassInterface());
+ dumpDeclRef(D->getImplementation());
+ for (const auto *P : D->protocols())
+ dumpDeclRef(P);
+}
+
+void TextNodeDumper::VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D) {
+ dumpName(D);
+ dumpDeclRef(D->getClassInterface());
+ dumpDeclRef(D->getCategoryDecl());
+}
+
+void TextNodeDumper::VisitObjCProtocolDecl(const ObjCProtocolDecl *D) {
+ dumpName(D);
+
+ for (const auto *Child : D->protocols())
+ dumpDeclRef(Child);
+}
+
+void TextNodeDumper::VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D) {
+ dumpName(D);
+ dumpDeclRef(D->getSuperClass(), "super");
+
+ dumpDeclRef(D->getImplementation());
+ for (const auto *Child : D->protocols())
+ dumpDeclRef(Child);
+}
+
+void TextNodeDumper::VisitObjCImplementationDecl(
+ const ObjCImplementationDecl *D) {
+ dumpName(D);
+ dumpDeclRef(D->getSuperClass(), "super");
+ dumpDeclRef(D->getClassInterface());
+}
+
+void TextNodeDumper::VisitObjCCompatibleAliasDecl(
+ const ObjCCompatibleAliasDecl *D) {
+ dumpName(D);
+ dumpDeclRef(D->getClassInterface());
+}
+
+void TextNodeDumper::VisitObjCPropertyDecl(const ObjCPropertyDecl *D) {
+ dumpName(D);
+ dumpType(D->getType());
+
+ if (D->getPropertyImplementation() == ObjCPropertyDecl::Required)
+ OS << " required";
+ else if (D->getPropertyImplementation() == ObjCPropertyDecl::Optional)
+ OS << " optional";
+
+ ObjCPropertyDecl::PropertyAttributeKind Attrs = D->getPropertyAttributes();
+ if (Attrs != ObjCPropertyDecl::OBJC_PR_noattr) {
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_readonly)
+ OS << " readonly";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_assign)
+ OS << " assign";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_readwrite)
+ OS << " readwrite";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_retain)
+ OS << " retain";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_copy)
+ OS << " copy";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_nonatomic)
+ OS << " nonatomic";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_atomic)
+ OS << " atomic";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_weak)
+ OS << " weak";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_strong)
+ OS << " strong";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_unsafe_unretained)
+ OS << " unsafe_unretained";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_class)
+ OS << " class";
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_getter)
+ dumpDeclRef(D->getGetterMethodDecl(), "getter");
+ if (Attrs & ObjCPropertyDecl::OBJC_PR_setter)
+ dumpDeclRef(D->getSetterMethodDecl(), "setter");
+ }
+}
+
+void TextNodeDumper::VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D) {
+ dumpName(D->getPropertyDecl());
+ if (D->getPropertyImplementation() == ObjCPropertyImplDecl::Synthesize)
+ OS << " synthesize";
+ else
+ OS << " dynamic";
+ dumpDeclRef(D->getPropertyDecl());
+ dumpDeclRef(D->getPropertyIvarDecl());
+}
+
+void TextNodeDumper::VisitBlockDecl(const BlockDecl *D) {
+ if (D->isVariadic())
+ OS << " variadic";
+
+ if (D->capturesCXXThis())
+ OS << " captures_this";
+}
+
+void TextNodeDumper::VisitConceptDecl(const ConceptDecl *D) {
+ dumpName(D);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 13:37:15 +0000