void IndexingContext::indexNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS, const NamedDecl *Parent, const DeclContext *DC) { if (!NNS) return; if (NestedNameSpecifierLoc Prefix = NNS.getPrefix()) indexNestedNameSpecifierLoc(Prefix, Parent, DC); if (!DC) DC = Parent->getLexicalDeclContext(); SourceLocation Loc = NNS.getSourceRange().getBegin(); switch (NNS.getNestedNameSpecifier()->getKind()) { case NestedNameSpecifier::Identifier: case NestedNameSpecifier::Global: case NestedNameSpecifier::Super: break; case NestedNameSpecifier::Namespace: handleReference(NNS.getNestedNameSpecifier()->getAsNamespace(), Loc, Parent, DC, SymbolRoleSet()); break; case NestedNameSpecifier::NamespaceAlias: handleReference(NNS.getNestedNameSpecifier()->getAsNamespaceAlias(), Loc, Parent, DC, SymbolRoleSet()); break; case NestedNameSpecifier::TypeSpec: case NestedNameSpecifier::TypeSpecWithTemplate: indexTypeLoc(NNS.getTypeLoc(), Parent, DC); break; } }
void CXXScopeSpec::Adopt(NestedNameSpecifierLoc Other) { if (!Other) { Range = SourceRange(); Builder.Clear(); return; } Range = Other.getSourceRange(); Builder.Adopt(Other); }
void RewriteUtils::getQualifierAsString(NestedNameSpecifierLoc Loc, std::string &Str) { SourceLocation StartLoc = Loc.getBeginLoc(); TransAssert(StartLoc.isValid() && "Bad StartLoc for NestedNameSpecifier!"); SourceRange Range = Loc.getSourceRange(); int Len = TheRewriter->getRangeSize(Range); const char *StartBuf = SrcManager->getCharacterData(StartLoc); Str.assign(StartBuf, Len); }
// Handle cases like: // struct S { // typedef int Int; // }; // S::Int g; // where S::Int is referred as an ElaboratedType bool ReplaceSimpleTypedefRewriteVisitor::VisitElaboratedTypeLoc( ElaboratedTypeLoc Loc) { const ElaboratedType *ETy = dyn_cast<ElaboratedType>(Loc.getTypePtr()); const Type *NamedTy = ETy->getNamedType().getTypePtr(); const TypedefType *TdefTy = NamedTy->getAs<TypedefType>(); if (!TdefTy) return true; const TypedefDecl *TdefD = dyn_cast<TypedefDecl>(TdefTy->getDecl()); if (!TdefD || (dyn_cast<TypedefDecl>(TdefD->getCanonicalDecl()) != ConsumerInstance->TheTypedefDecl)) { return true; } NestedNameSpecifierLoc QualifierLoc = Loc.getQualifierLoc(); if (QualifierLoc && ConsumerInstance->IsScalarType) { ConsumerInstance->TheRewriter.RemoveText(QualifierLoc.getSourceRange()); } return true; }