2418   NamespaceDecl *ToNamespace = MergeWithNamespace;  in VisitNamespaceDecl()  local
2419   if (!ToNamespace) {  in VisitNamespaceDecl()
2421             ToNamespace, D, Importer.getToContext(), DC, D->isInline(),  in VisitNamespaceDecl()
2424       return ToNamespace;  in VisitNamespaceDecl()
2425     ToNamespace->setRBraceLoc(*RBraceLocOrErr);  in VisitNamespaceDecl()
2426     ToNamespace->setLexicalDeclContext(LexicalDC);  in VisitNamespaceDecl()
2427     LexicalDC->addDeclInternal(ToNamespace);  in VisitNamespaceDecl()
2433         TU->setAnonymousNamespace(ToNamespace);  in VisitNamespaceDecl()
2435         cast<NamespaceDecl>(DC)->setAnonymousNamespace(ToNamespace);  in VisitNamespaceDecl()
2438   Importer.MapImported(D, ToNamespace);  in VisitNamespaceDecl()
2443   return ToNamespace;  in VisitNamespaceDecl()
2464   auto ToNamespace = importChecked(Err, D->getNamespace());  in VisitNamespaceAliasDecl()  local
2473       ToIdentifier, ToQualifierLoc, ToTargetNameLoc, ToNamespace))  in VisitNamespaceAliasDecl()