diff options
Diffstat (limited to 'source/lux/host/jvm.lux')
| -rw-r--r-- | source/lux/host/jvm.lux | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/source/lux/host/jvm.lux b/source/lux/host/jvm.lux index c1e122bb6..ba29925a7 100644 --- a/source/lux/host/jvm.lux +++ b/source/lux/host/jvm.lux @@ -7,9 +7,9 @@ (lux (control (monoid #as m) (functor #as F) (monad #as M #refer (#only do))) - (data (list #as l #refer #all #open ("" List/Functor)) - (text #as text) - number/int) + (data (list #refer #all #open ("" List/Functor List/Fold)) + (number/int #refer #all #open ("i:" Int/Ord)) + maybe) (meta lux ast syntax))) @@ -107,3 +107,11 @@ (emit (@list (` (;_jvm_try (#;Right (~ expr)) (~ (' (_jvm_catch "java.lang.Exception" e (#;Left (_jvm_invokevirtual "java.lang.Throwable" "getMessage" [] e [])))))))))) + +(defsyntax #export (Array [dimensions (?^ int^)] type) + (let [dimensions (? 1 dimensions)] + (if (i:> dimensions 0) + (emit (@list (foldL (lambda [inner _] (` (#;DataT "Array" (@list (~ inner))))) + type + (repeat dimensions [])))) + (fail "Array must have positive dimension.")))) |