void ASTExporter::VisitObjCCategoryDecl()

in facebook-clang-plugins/libtooling/ASTExporter.h [2614:2641]

• 26 lines of code
• 5 McCabe index (conditional complexity)

void ASTExporter<ATDWriter>::VisitObjCCategoryDecl(const ObjCCategoryDecl *D) {
  VisitObjCContainerDecl(D);

  const ObjCInterfaceDecl *CI = D->getClassInterface();
  const ObjCCategoryImplDecl *Impl = D->getImplementation();
  ObjCCategoryDecl::protocol_iterator I = D->protocol_begin(),
                                      E = D->protocol_end();
  bool HasProtocols = I != E;
  ObjectScope Scope(
      OF, 0 + (bool)CI + (bool)Impl + HasProtocols); // not covered by tests

  if (CI) {
    OF.emitTag("class_interface");
    dumpDeclRef(*CI);
  }
  if (Impl) {
    OF.emitTag("implementation");
    dumpDeclRef(*Impl);
  }
  if (HasProtocols) {
    OF.emitTag("protocols");
    ArrayScope Scope(OF, std::distance(I, E)); // not covered by tests
    for (; I != E; ++I) {
      assert(*I);
      dumpDeclRef(**I);
    }
  }
}