diff options
author | Eduardo Julian | 2019-04-11 22:30:05 -0400 |
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committer | Eduardo Julian | 2019-04-11 22:30:05 -0400 |
commit | f2937706edb6887c5eb1a6a0b6668b1334f5ef3b (patch) | |
tree | e2c3b657aaa39b61ff0746fa0f59416514f87206 /new-luxc/source/luxc/lang/host/lua.lux | |
parent | 6c3e9f8c02ce153380392ba5bc8eeb517de5f781 (diff) |
WIP: Lua compiler.
Diffstat (limited to '')
-rw-r--r-- | new-luxc/source/luxc/lang/host/lua.lux | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/new-luxc/source/luxc/lang/host/lua.lux b/new-luxc/source/luxc/lang/host/lua.lux deleted file mode 100644 index 364c05052..000000000 --- a/new-luxc/source/luxc/lang/host/lua.lux +++ /dev/null @@ -1,188 +0,0 @@ -(.module: - [lux #- not or and function] - (lux (data [text] - text/format - (coll [list "list/" Functor<List> Fold<List>])))) - -(type: #export Lua Text) - -(type: #export Expression Lua) - -(type: #export Statement Lua) - -(def: #export nil - Expression - "nil") - -(def: #export bool - (-> Bit Expression) - %b) - -(def: #export int - (-> Int Expression) - %i) - -(def: #export float - (-> Frac Expression) - %f) - -(def: #export (string value) - (-> Text Expression) - (%t value)) - -(def: #export (array elements) - (-> (List Expression) Expression) - (format "{" (text.join-with "," elements) "}")) - -(def: #export (nth idx array) - (-> Expression Expression Expression) - (format "(" array ")[" idx "]")) - -(def: #export (length array) - (-> Expression Expression) - (format "#(" array ")")) - -(def: #export (apply func args) - (-> Expression (List Expression) Expression) - (format func "(" (text.join-with "," args) ")")) - -(def: #export (method field table args) - (-> Text Expression (List Expression) Expression) - (format table ":" field "(" (text.join-with "," args) ")")) - -(def: #export (local! name value) - (-> Text (Maybe Expression) Statement) - (case value - #.None - (format "local " name ";") - - (#.Some value) - (format "local " name " = " value ";"))) - -(def: #export (global! name value) - (-> Text (Maybe Expression) Statement) - (case value - #.None - (format name ";") - - (#.Some value) - (format name " = " value ";"))) - -(def: #export (set! name value) - (-> Text Expression Statement) - (format name " = " value ";")) - -(def: #export (if! test then! else!) - (-> Expression Statement Statement Statement) - (format "if " test - " then " then! - " else " else! - " end;")) - -(def: #export (when! test then!) - (-> Expression Statement Statement) - (format "if " test - " then " then! - " end;")) - -(def: #export (cond! clauses else!) - (-> (List [Expression Statement]) Statement Statement) - (list/fold (.function (_ [test then!] next!) - (if! test then! next!)) - else! - (list.reverse clauses))) - -(def: #export (block! statements) - (-> (List Statement) Statement) - (text.join-with " " statements)) - -(def: #export (while! test body) - (-> Expression Statement Statement) - (format "while " test " do " body " end;")) - -(def: #export (for-in! vars source body) - (-> (List Text) Expression Statement Statement) - (format "for " (text.join-with "," vars) " in " source - " do " body " end;")) - -(def: #export (for-step! var from to step body) - (-> Text Expression Expression Expression Statement - Statement) - (format "for " var " = " from ", " to ", " step - " do " body " end;")) - -(def: #export (error message) - (-> Expression Expression) - (apply "error" (list message))) - -(def: #export (return! value) - (-> Expression Statement) - (format "return " value ";")) - -(def: #export (function args body) - (-> (List Text) Statement Expression) - (format "(" - (format "function " (format "(" (text.join-with ", " args) ")") - " " - body - " end") - ")")) - -(def: #export (function! name args body) - (-> Text (List Text) Statement Expression) - (format "function " name (format "(" (text.join-with ", " args) ")") - " " - body - " end;")) - -(def: #export (table fields) - (-> (List [Text Expression]) Expression) - (format "{" - (|> fields - (list/map (.function (_ [key val]) - (format key " = " val))) - (text.join-with ", ")) - "}")) - -(template [<name> <op>] - [(def: #export (<name> param subject) - (-> Expression Expression Expression) - (format "(" subject " " <op> " " param ")"))] - - [= "=="] - [< "<"] - [<= "<="] - [> ">"] - [>= ">="] - [+ "+"] - [- "-"] - [* "*"] - [/ "/"] - [// "//"] - [% "%"] - ) - -(template [<name> <op>] - [(def: #export (<name> param subject) - (-> Expression Expression Expression) - (format "(" param " " <op> " " subject ")"))] - - [or "or"] - [and "and"] - [bit-or "|"] - [bit-and "&"] - [bit-xor "~"] - ) - -(template [<name> <op>] - [(def: #export (<name> param subject) - (-> Expression Expression Expression) - (format "(" subject " " <op> " " param ")"))] - - [bit-shl "<<"] - [bit-shr ">>"] - ) - -(def: #export (not subject) - (-> Expression Expression) - (format "(not " subject ")")) |