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📁 ..
📄 APValue.cpp(23.33 KB)
📄 ASTConcept.cpp(2.7 KB)
📄 ASTConsumer.cpp(954 B)
📄 ASTContext.cpp(407.36 KB)
📄 ASTDiagnostic.cpp(75.78 KB)
📄 ASTDumper.cpp(9.52 KB)
📄 ASTImporter.cpp(323.93 KB)
📄 ASTImporterLookupTable.cpp(4.85 KB)
📄 ASTStructuralEquivalence.cpp(73.55 KB)
📄 ASTTypeTraits.cpp(6.42 KB)
📄 AttrImpl.cpp(5.3 KB)
📄 CXXABI.h(2.66 KB)
📄 CXXInheritance.cpp(28.55 KB)
📄 Comment.cpp(11.94 KB)
📄 CommentBriefParser.cpp(4.19 KB)
📄 CommentCommandTraits.cpp(4.63 KB)
📄 CommentLexer.cpp(25.38 KB)
📄 CommentParser.cpp(23.52 KB)
📄 CommentSema.cpp(40.88 KB)
📄 ComparisonCategories.cpp(7.23 KB)
📄 ComputeDependence.cpp(28.3 KB)
📄 DataCollection.cpp(1.83 KB)
📄 Decl.cpp(177.21 KB)
📄 DeclBase.cpp(63.37 KB)
📄 DeclCXX.cpp(127.53 KB)
📄 DeclFriend.cpp(2.76 KB)
📄 DeclGroup.cpp(1.16 KB)
📄 DeclObjC.cpp(82.05 KB)
📄 DeclOpenMP.cpp(10.04 KB)
📄 DeclPrinter.cpp(52.6 KB)
📄 DeclTemplate.cpp(57.75 KB)
📄 DeclarationName.cpp(17.52 KB)
📄 Expr.cpp(176.93 KB)
📄 ExprCXX.cpp(69.03 KB)
📄 ExprClassification.cpp(28.48 KB)
📄 ExprConcepts.cpp(9.43 KB)
📄 ExprConstant.cpp(538.88 KB)
📄 ExprObjC.cpp(14.25 KB)
📄 ExternalASTMerger.cpp(22.13 KB)
📄 ExternalASTSource.cpp(3.85 KB)
📄 FormatString.cpp(29.64 KB)
📄 FormatStringParsing.h(3.17 KB)
📄 InheritViz.cpp(5.1 KB)
📁 Interp
📄 ItaniumCXXABI.cpp(8.92 KB)
📄 ItaniumMangle.cpp(182.64 KB)
📄 JSONNodeDumper.cpp(58.07 KB)
📄 Linkage.h(6 KB)
📄 Mangle.cpp(17.71 KB)
📄 MicrosoftCXXABI.cpp(9.12 KB)
📄 MicrosoftMangle.cpp(133.01 KB)
📄 NSAPI.cpp(18.12 KB)
📄 NestedNameSpecifier.cpp(23.31 KB)
📄 ODRHash.cpp(29.78 KB)
📄 OSLog.cpp(7.61 KB)
📄 OpenMPClause.cpp(82.03 KB)
📄 ParentMap.cpp(5.97 KB)
📄 ParentMapContext.cpp(10.7 KB)
📄 PrintfFormatString.cpp(35.8 KB)
📄 QualTypeNames.cpp(18.46 KB)
📄 RawCommentList.cpp(15.52 KB)
📄 RecordLayout.cpp(3.95 KB)
📄 RecordLayoutBuilder.cpp(132.78 KB)
📄 ScanfFormatString.cpp(18.62 KB)
📄 SelectorLocationsKind.cpp(4.48 KB)
📄 Stmt.cpp(45.04 KB)
📄 StmtCXX.cpp(5 KB)
📄 StmtIterator.cpp(2.92 KB)
📄 StmtObjC.cpp(2.75 KB)
📄 StmtOpenMP.cpp(98.6 KB)
📄 StmtPrinter.cpp(70.34 KB)
📄 StmtProfile.cpp(60.24 KB)
📄 StmtViz.cpp(1.75 KB)
📄 TemplateBase.cpp(16.19 KB)
📄 TemplateName.cpp(9.96 KB)
📄 TextNodeDumper.cpp(61.83 KB)
📄 Type.cpp(144.42 KB)
📄 TypeLoc.cpp(20.52 KB)
📄 TypePrinter.cpp(63.28 KB)
📄 VTTBuilder.cpp(7.25 KB)
📄 VTableBuilder.cpp(139.78 KB)

Editing: ASTDumper.cpp

//===--- ASTDumper.cpp - Dumping implementation for ASTs ------------------===//
//
// 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 the AST dump methods, which dump out the
// AST in a form that exposes type details and other fields.
//
//===----------------------------------------------------------------------===//

#include "clang/AST/ASTDumper.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/DeclLookups.h"
#include "clang/AST/JSONNodeDumper.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/Support/raw_ostream.h"
using namespace clang;
using namespace clang::comments;

void ASTDumper::dumpLookups(const DeclContext *DC, bool DumpDecls) {
  NodeDumper.AddChild([=] {
    OS << "StoredDeclsMap ";
    NodeDumper.dumpBareDeclRef(cast<Decl>(DC));

const DeclContext *Primary = DC->getPrimaryContext();
    if (Primary != DC) {
      OS << " primary";
      NodeDumper.dumpPointer(cast<Decl>(Primary));
    }

bool HasUndeserializedLookups = Primary->hasExternalVisibleStorage();

auto Range = getDeserialize()
                     ? Primary->lookups()
                     : Primary->noload_lookups(/*PreserveInternalState=*/true);
    for (auto I = Range.begin(), E = Range.end(); I != E; ++I) {
      DeclarationName Name = I.getLookupName();
      DeclContextLookupResult R = *I;

NodeDumper.AddChild([=] {
        OS << "DeclarationName ";
        {
          ColorScope Color(OS, ShowColors, DeclNameColor);
          OS << '\'' << Name << '\'';
        }

for (DeclContextLookupResult::iterator RI = R.begin(), RE = R.end();
             RI != RE; ++RI) {
          NodeDumper.AddChild([=] {
            NodeDumper.dumpBareDeclRef(*RI);

if (!(*RI)->isUnconditionallyVisible())
              OS << " hidden";

// If requested, dump the redecl chain for this lookup.
            if (DumpDecls) {
              // Dump earliest decl first.
              std::function<void(Decl *)> DumpWithPrev = [&](Decl *D) {
                if (Decl *Prev = D->getPreviousDecl())
                  DumpWithPrev(Prev);
                Visit(D);
              };
              DumpWithPrev(*RI);
            }
          });
        }
      });
    }

if (HasUndeserializedLookups) {
      NodeDumper.AddChild([=] {
        ColorScope Color(OS, ShowColors, UndeserializedColor);
        OS << "<undeserialized lookups>";
      });
    }
  });
}

template <typename SpecializationDecl>
void ASTDumper::dumpTemplateDeclSpecialization(const SpecializationDecl *D,
                                               bool DumpExplicitInst,
                                               bool DumpRefOnly) {
  bool DumpedAny = false;
  for (const auto *RedeclWithBadType : D->redecls()) {
    // FIXME: The redecls() range sometimes has elements of a less-specific
    // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
    // us TagDecls, and should give CXXRecordDecls).
    auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
    if (!Redecl) {
      // Found the injected-class-name for a class template. This will be dumped
      // as part of its surrounding class so we don't need to dump it here.
      assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
             "expected an injected-class-name");
      continue;
    }

switch (Redecl->getTemplateSpecializationKind()) {
    case TSK_ExplicitInstantiationDeclaration:
    case TSK_ExplicitInstantiationDefinition:
      if (!DumpExplicitInst)
        break;
      LLVM_FALLTHROUGH;
    case TSK_Undeclared:
    case TSK_ImplicitInstantiation:
      if (DumpRefOnly)
        NodeDumper.dumpDeclRef(Redecl);
      else
        Visit(Redecl);
      DumpedAny = true;
      break;
    case TSK_ExplicitSpecialization:
      break;
    }
  }

// Ensure we dump at least one decl for each specialization.
  if (!DumpedAny)
    NodeDumper.dumpDeclRef(D);
}

template <typename TemplateDecl>
void ASTDumper::dumpTemplateDecl(const TemplateDecl *D, bool DumpExplicitInst) {
  dumpTemplateParameters(D->getTemplateParameters());

Visit(D->getTemplatedDecl());

for (const auto *Child : D->specializations())
    dumpTemplateDeclSpecialization(Child, DumpExplicitInst,
                                   !D->isCanonicalDecl());
}

void ASTDumper::VisitFunctionTemplateDecl(const FunctionTemplateDecl *D) {
  // FIXME: We don't add a declaration of a function template specialization
  // to its context when it's explicitly instantiated, so dump explicit
  // instantiations when we dump the template itself.
  dumpTemplateDecl(D, true);
}

void ASTDumper::VisitClassTemplateDecl(const ClassTemplateDecl *D) {
  dumpTemplateDecl(D, false);
}

void ASTDumper::VisitVarTemplateDecl(const VarTemplateDecl *D) {
  dumpTemplateDecl(D, false);
}

//===----------------------------------------------------------------------===//
// Type method implementations
//===----------------------------------------------------------------------===//

void QualType::dump(const char *msg) const {
  if (msg)
    llvm::errs() << msg << ": ";
  dump();
}

LLVM_DUMP_METHOD void QualType::dump() const {
  ASTDumper Dumper(llvm::errs(), /*ShowColors=*/false);
  Dumper.Visit(*this);
}

LLVM_DUMP_METHOD void QualType::dump(llvm::raw_ostream &OS,
                                     const ASTContext &Context) const {
  ASTDumper Dumper(OS, Context, Context.getDiagnostics().getShowColors());
  Dumper.Visit(*this);
}

LLVM_DUMP_METHOD void Type::dump() const { QualType(this, 0).dump(); }

LLVM_DUMP_METHOD void Type::dump(llvm::raw_ostream &OS,
                                 const ASTContext &Context) const {
  QualType(this, 0).dump(OS, Context);
}

//===----------------------------------------------------------------------===//
// Decl method implementations
//===----------------------------------------------------------------------===//

LLVM_DUMP_METHOD void Decl::dump() const { dump(llvm::errs()); }

LLVM_DUMP_METHOD void Decl::dump(raw_ostream &OS, bool Deserialize,
                                 ASTDumpOutputFormat Format) const {
  ASTContext &Ctx = getASTContext();
  const SourceManager &SM = Ctx.getSourceManager();

if (ADOF_JSON == Format) {
    JSONDumper P(OS, SM, Ctx, Ctx.getPrintingPolicy(),
                 &Ctx.getCommentCommandTraits());
    (void)Deserialize; // FIXME?
    P.Visit(this);
  } else {
    ASTDumper P(OS, Ctx, Ctx.getDiagnostics().getShowColors());
    P.setDeserialize(Deserialize);
    P.Visit(this);
  }
}

LLVM_DUMP_METHOD void Decl::dumpColor() const {
  const ASTContext &Ctx = getASTContext();
  ASTDumper P(llvm::errs(), Ctx, /*ShowColors=*/true);
  P.Visit(this);
}

LLVM_DUMP_METHOD void DeclContext::dumpLookups() const {
  dumpLookups(llvm::errs());
}

LLVM_DUMP_METHOD void DeclContext::dumpLookups(raw_ostream &OS,
                                               bool DumpDecls,
                                               bool Deserialize) const {
  const DeclContext *DC = this;
  while (!DC->isTranslationUnit())
    DC = DC->getParent();
  const ASTContext &Ctx = cast<TranslationUnitDecl>(DC)->getASTContext();
  ASTDumper P(OS, Ctx, Ctx.getDiagnostics().getShowColors());
  P.setDeserialize(Deserialize);
  P.dumpLookups(this, DumpDecls);
}

//===----------------------------------------------------------------------===//
// Stmt method implementations
//===----------------------------------------------------------------------===//

LLVM_DUMP_METHOD void Stmt::dump() const {
  ASTDumper P(llvm::errs(), /*ShowColors=*/false);
  P.Visit(this);
}

LLVM_DUMP_METHOD void Stmt::dump(raw_ostream &OS,
                                 const ASTContext &Context) const {
  ASTDumper P(OS, Context, Context.getDiagnostics().getShowColors());
  P.Visit(this);
}

LLVM_DUMP_METHOD void Stmt::dumpColor() const {
  ASTDumper P(llvm::errs(), /*ShowColors=*/true);
  P.Visit(this);
}

//===----------------------------------------------------------------------===//
// Comment method implementations
//===----------------------------------------------------------------------===//

LLVM_DUMP_METHOD void Comment::dump() const {
  const auto *FC = dyn_cast<FullComment>(this);
  if (!FC)
    return;
  ASTDumper Dumper(llvm::errs(), /*ShowColors=*/false);
  Dumper.Visit(FC, FC);
}

LLVM_DUMP_METHOD void Comment::dump(raw_ostream &OS,
                                    const ASTContext &Context) const {
  const auto *FC = dyn_cast<FullComment>(this);
  if (!FC)
    return;
  ASTDumper Dumper(OS, Context, Context.getDiagnostics().getShowColors());
  Dumper.Visit(FC, FC);
}

LLVM_DUMP_METHOD void Comment::dumpColor() const {
  const auto *FC = dyn_cast<FullComment>(this);
  if (!FC)
    return;
  ASTDumper Dumper(llvm::errs(), /*ShowColors=*/true);
  Dumper.Visit(FC, FC);
}

//===----------------------------------------------------------------------===//
// APValue method implementations
//===----------------------------------------------------------------------===//

LLVM_DUMP_METHOD void APValue::dump() const {
  ASTDumper Dumper(llvm::errs(), /*ShowColors=*/false);
  Dumper.Visit(*this, /*Ty=*/QualType());
}

LLVM_DUMP_METHOD void APValue::dump(raw_ostream &OS,
                                    const ASTContext &Context) const {
  ASTDumper Dumper(llvm::errs(), Context,
                   Context.getDiagnostics().getShowColors());
  Dumper.Visit(*this, /*Ty=*/Context.getPointerType(Context.CharTy));
}

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Editing: ASTDumper.cpp

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