323       DeclContext *ToDC = ToD->getDeclContext();  in addDeclToContexts()  local
328         ToDC->addDeclInternal(ToD);  in addDeclToContexts()
331       if (ToDC != ToLexicalDC && FromLexicalDC->containsDeclAndLoad(FromD)) {  in addDeclToContexts()
344             ToDC->makeDeclVisibleInContext(ToNamed);  in addDeclToContexts()
435         Decl *From, DeclContext *&ToDC, DeclContext *&ToLexicalDC);
1937   DeclContext *ToDC = *ToDCOrErr;  in ImportDeclContext()  local
1946         assert(ToDC == ToD->getLexicalDeclContext() && ToDC->containsDecl(ToD));  in ImportDeclContext()
1948         ToDC->removeDecl(ToD);  in ImportDeclContext()
1952         ToDC->addDeclInternal(ToD);  in ImportDeclContext()
1961     Decl *FromD, DeclContext *&ToDC, DeclContext *&ToLexicalDC) {  in ImportDeclContext()  argument
1965   ToDC = *ToDCOrErr;  in ImportDeclContext()
1974     ToLexicalDC = ToDC;  in ImportDeclContext()
8987   auto *ToDC = cast<DeclContext>(*ToDCOrErr);  in ImportContext()  local
8991   if (auto *ToRecord = dyn_cast<RecordDecl>(ToDC)) {  in ImportContext()
8994       return ToDC;  in ImportContext()
9009   } else if (auto *ToEnum = dyn_cast<EnumDecl>(ToDC)) {  in ImportContext()
9020   } else if (auto *ToClass = dyn_cast<ObjCInterfaceDecl>(ToDC)) {  in ImportContext()
9031   } else if (auto *ToProto = dyn_cast<ObjCProtocolDecl>(ToDC)) {  in ImportContext()
9044   return ToDC;  in ImportContext()