275   Environment JoinedEnv(*DACtx);  in join()  local
277   JoinedEnv.DeclToLoc = intersectDenseMaps(DeclToLoc, Other.DeclToLoc);  in join()
278   if (DeclToLoc.size() != JoinedEnv.DeclToLoc.size())  in join()
281   JoinedEnv.ExprToLoc = intersectDenseMaps(ExprToLoc, Other.ExprToLoc);  in join()
282   if (ExprToLoc.size() != JoinedEnv.ExprToLoc.size())  in join()
285   JoinedEnv.MemberLocToStruct =  in join()
287   if (MemberLocToStruct.size() != JoinedEnv.MemberLocToStruct.size())  in join()
291   JoinedEnv.FlowConditionToken = &DACtx->joinFlowConditions(  in join()
307       JoinedEnv.LocToVal.insert({Loc, Val});  in join()
312             Loc->getType(), Val, *this, It->second, Other, JoinedEnv, Model))  in join()
313       JoinedEnv.LocToVal.insert({Loc, MergedVal});  in join()
315   if (LocToVal.size() != JoinedEnv.LocToVal.size())  in join()
318   *this = std::move(JoinedEnv);  in join()