86     void ImportDefinitionIfNeeded(Decl *FromD, Decl *ToD = nullptr);
2026 void ASTNodeImporter::ImportDefinitionIfNeeded(Decl *FromD, Decl *ToD) {  in ImportDefinitionIfNeeded()  argument
2027   if (!FromD)  in ImportDefinitionIfNeeded()
2031     ToD = Importer.Import(FromD);  in ImportDefinitionIfNeeded()
2036   if (RecordDecl *FromRecord = dyn_cast<RecordDecl>(FromD)) {  in ImportDefinitionIfNeeded()
2045   if (EnumDecl *FromEnum = dyn_cast<EnumDecl>(FromD)) {  in ImportDefinitionIfNeeded()
6086 Decl *ASTImporter::GetAlreadyImportedOrNull(Decl *FromD) {  in GetAlreadyImportedOrNull()  argument
6087   llvm::DenseMap<Decl *, Decl *>::iterator Pos = ImportedDecls.find(FromD);  in GetAlreadyImportedOrNull()
6090     ASTNodeImporter(*this).ImportDefinitionIfNeeded(FromD, ToD);  in GetAlreadyImportedOrNull()
6097 Decl *ASTImporter::Import(Decl *FromD) {  in Import()  argument
6098   if (!FromD)  in Import()
6104   llvm::DenseMap<Decl *, Decl *>::iterator Pos = ImportedDecls.find(FromD);  in Import()
6107     Importer.ImportDefinitionIfNeeded(FromD, ToD);  in Import()
6112   Decl *ToD = Importer.Visit(FromD);  in Import()
6117   ImportedDecls[FromD] = ToD;  in Import()
6119   if (TagDecl *FromTag = dyn_cast<TagDecl>(FromD)) {  in Import()
6123   } else if (TypedefNameDecl *FromTypedef = dyn_cast<TypedefNameDecl>(FromD)) {  in Import()