Migration

Cluaupp compiles CL++ 0.3.2, not a C++ subset. Language: kartzrbx.github.io/CLPP.

Files

Before	After
`*.server.cpp`	`*.server.clpp`
`*.client.cpp`	`*.client.clpp`
untagged `*.cpp`	`*.clp`
`.h` / `.hpp`	`*.clh`

#include <cluaupp/roblox.hpp> → #include <clpp/roblox.clh>
#include <cluaupp/libs/janitor.hpp> → #include <clpp/libs/sweep.clh>
Quoted includes: "leaderstats.h" → "leaderstats.clh".

Operators and IO

Old C++ subset	CL++ 0.3.2	Luau
`player->Name`	`player.Name`	`.`
`player->GetPlayers()`	`player.GetPlayers()`	`:`
`Player player`	`Player player`	`Player`
`players->PlayerAdded.Connect(fn)`	`players.PlayerAdded~>Connect(fn)`	Sweep `Connect`
`DataService::Server`	`Keep.Server`	`.`
`"hi " + name`	`"hi " .: name`	`..`
`signal.Connect(fn)`	`signal~>Connect(fn)` (or `::Connect` if you Disconnect)	`:`
`OnHit.Fire`	`OnHit.Fire`	`:Fire`
`print` / `error`	`post` / `report`	`print` / `error`
`nullptr`	`null`	`nil`
`[](Player p) { }`	`func (Player p) { }`	`function`
`for (T* x : list)`	`for (T x in list)`	`for _, x in list`
`this->janitor`	`@janitor` inside `Class::Method`	`self.janitor`

Workflow

Install CL++ 0.3.2: github.com/KartzRbx/CLPP/releases/tag/v0.3.2. cluaupp language must print 0.3.2.
clpp setup (editor highlighting + IntelliSense).
Rename sources and apply the table above.
cluaupp build — clpp on PATH (CLPP / CLPP_PATH if needed).

"architecture": true (ForeverHD folders) is not generated in 1.0. One source file still becomes one .luau file.

Wally require → native include

Wally / old	Include	Runtime
`require(Janitor)`	`#include <clpp/libs/sweep.clh>`	`CluauppLibs.Sweep`
`require(Signal)`	`#include <clpp/libs/spark.clh>`	`CluauppLibs.Spark`
`require(DataService)`	`#include <clpp/libs/keep.clh>`	`CluauppLibs.Keep`
`require(QuickNet)`	`.flare` schema + `#include "Net.clh"`	`CluauppLibs.Flare`
`require(Fusion)`	`#include <clpp/libs/gleam.clh>`	`CluauppLibs.Gleam`
`require(Iris)`	`#include <clpp/libs/lens.clh>`	`CluauppLibs.Lens`
`require(Cmdr)`	`#include <clpp/libs/helm.clh>`	`CluauppLibs.Helm`
`require(FormatNumber)`	`#include <clpp/libs/mint.clh>`	`CluauppLibs.Mint`
`require(EzVisualz)` / Twinkle	`#include <clpp/libs/bloom.clh>`	`CluauppLibs.Bloom`
`require(RobloxStateMachine)`	`.shift` + `#include <clpp/libs/shift.clh>`	`CluauppLibs.Shift`
jecs	`.hive` + `#include <clpp/libs/hive.clh>`	`CluauppLibs.Hive`

Old headers are gone. Buffer law: no JSON on the hot path. ~> Connect is Sweep.