- Initial Lua backend implementation.

1 files changed, 42 insertions, 0 deletions

diff --git a/new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux
new file mode 100644
index 000000000..c322e5005
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux
@@ -0,0 +1,42 @@
+(.module:
+  lux
+  (lux (control pipe)
+       (data [number]
+             text/format)
+       [macro "meta/" Monad<Meta>])
+  (luxc (lang (host [lua #+ Lua Expression Statement]))))
+
+(def: #export translate-bool
+  (-> Bool (Meta Expression))
+  (|>> %b meta/wrap))
+
+(def: #export translate-int
+  (-> Int (Meta Expression))
+  (|>> %i meta/wrap))
+
+(def: #export translate-nat
+  (-> Nat (Meta Expression))
+  (|>> (:! Int) %i meta/wrap))
+
+(def: #export translate-deg
+  (-> Deg (Meta Expression))
+  (|>> (:! Int) %i meta/wrap))
+
+(def: #export translate-frac
+  (-> Frac (Meta Expression))
+  (|>> (cond> [(f/= number.positive-infinity)]
+              [(new> "math.huge")]
+              
+              [(f/= number.negative-infinity)]
+              [(new> "(-1 * math.huge)")]
+              
+              [(f/= number.not-a-number)]
+              [(new> "(0/0)")]
+              
+              ## else
+              [%f])
+       meta/wrap))
+
+(def: #export translate-text
+  (-> Text (Meta Expression))
+  (|>> %t meta/wrap))