mirror of
https://github.com/luau-lang/luau.git
synced 2024-11-16 06:45:44 +08:00
36 lines
666 B
Agda
36 lines
666 B
Agda
module Luau.Syntax where
|
||
|
||
open import Agda.Builtin.String using (String)
|
||
|
||
infixr 5 _∙_
|
||
|
||
data Type : Set where
|
||
nil : Type
|
||
_⇒_ : Type → Type → Type
|
||
none : Type
|
||
any : Type
|
||
_∪_ : Type → Type → Type
|
||
_∩_ : Type → Type → Type
|
||
|
||
Var : Set
|
||
Var = String
|
||
|
||
data Block : Set
|
||
data Stat : Set
|
||
data Expr : Set
|
||
|
||
data Block where
|
||
_∙_ : Stat → Block → Block
|
||
_∙ : Stat → Block
|
||
|
||
data Stat where
|
||
function_⟨_⟩_end : Var → Var → Block → Stat
|
||
local_←_ : Var → Expr → Stat
|
||
return : Expr → Stat
|
||
|
||
data Expr where
|
||
nil : Expr
|
||
var : Var → Expr
|
||
_$_ : Expr → Expr → Expr
|
||
function⟨_⟩_end : Var → Block → Expr
|