diff options
Diffstat (limited to 'new-luxc/source/luxc/lang/translation/js.lux')
| -rw-r--r-- | new-luxc/source/luxc/lang/translation/js.lux | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/new-luxc/source/luxc/lang/translation/js.lux b/new-luxc/source/luxc/lang/translation/js.lux index c0cf2d0dd..db76a2868 100644 --- a/new-luxc/source/luxc/lang/translation/js.lux +++ b/new-luxc/source/luxc/lang/translation/js.lux @@ -18,6 +18,18 @@ (host [js #+ JS Expression Statement])) [".C" io])) +(do-template [<name>] + [(exception: #export (<name> {message Text}) + message)] + + [No-Active-Module-Buffer] + [Cannot-Execute] + + [No-Anchor] + + [Unknown-Member] + ) + (host.import java/lang/Object (toString [] String)) @@ -79,7 +91,7 @@ (def: #export init-module-buffer (Meta Unit) - (function [compiler] + (function (_ compiler) (#e.Success [(update@ #.host (|>> (:! Host) (set@ #module-buffer (#.Some (StringBuilder::new []))) @@ -87,12 +99,9 @@ compiler) []]))) -(exception: #export No-Active-Module-Buffer) -(exception: #export Cannot-Execute) - (def: #export (with-sub-context expr) (All [a] (-> (Meta a) (Meta [Text a]))) - (function [compiler] + (function (_ compiler) (let [old (:! Host (get@ #.host compiler)) [old-name old-sub] (get@ #context old) new-name (format old-name "$" (%i (nat-to-int old-sub)))] @@ -112,7 +121,7 @@ (def: #export context (Meta Text) - (function [compiler] + (function (_ compiler) (#e.Success [compiler (|> (get@ #.host compiler) (:! Host) @@ -122,7 +131,7 @@ (def: #export (with-anchor anchor expr) (All [a] (-> Anchor (Meta a) (Meta a))) - (function [compiler] + (function (_ compiler) (let [old (:! Host (get@ #.host compiler))] (case (expr (set@ #.host (:! Void (set@ #anchor (#.Some anchor) old)) @@ -138,11 +147,9 @@ (#e.Error error) (#e.Error error))))) -(exception: #export No-Anchor) - (def: #export anchor (Meta Anchor) - (function [compiler] + (function (_ compiler) (case (|> compiler (get@ #.host) (:! Host) (get@ #anchor)) (#.Some anchor) (#e.Success [compiler anchor]) @@ -152,29 +159,29 @@ (def: #export module-buffer (Meta StringBuilder) - (function [compiler] + (function (_ compiler) (case (|> compiler (get@ #.host) (:! Host) (get@ #module-buffer)) #.None - ((lang.fail (No-Active-Module-Buffer "")) compiler) + ((lang.throw No-Active-Module-Buffer "") compiler) (#.Some module-buffer) (#e.Success [compiler module-buffer])))) (def: #export program-buffer (Meta StringBuilder) - (function [compiler] + (function (_ compiler) (#e.Success [compiler (|> compiler (get@ #.host) (:! Host) (get@ #program-buffer))]))) (def: (execute code) (-> Expression (Meta Unit)) - (function [compiler] + (function (_ compiler) (case (|> compiler (get@ #.host) (:! Host) (get@ #interpreter) (ScriptEngine::eval [code])) (#e.Error error) - ((lang.fail (Cannot-Execute error)) compiler) + ((lang.throw Cannot-Execute error) compiler) (#e.Success _) (#e.Success [compiler []])))) @@ -202,8 +209,6 @@ (nat-to-int (array.size value))])))) )) -(exception: #export Unknown-Member) - (def: #export int-high-field Text "H") (def: #export int-low-field Text "L") @@ -242,8 +247,9 @@ (|> value int-to-nat low jvm-int) ## else - (error! (Unknown-Member (format " member = " member "\n" - "object(int) = " (%i value) "\n"))))))) + (error! (ex.construct Unknown-Member + (format " member = " member "\n" + "object(int) = " (%i value) "\n"))))))) (interface: StructureValue (getValue [] (Array Object))) @@ -281,8 +287,8 @@ (::slice js-object value))) ## else - (error! (Unknown-Member (format " member = " (:! Text member) "\n" - "object(structure) = " (Object::toString [] (:! Object value)) "\n"))))) + (error! (ex.construct Unknown-Member (format " member = " (:! Text member) "\n" + "object(structure) = " (Object::toString [] (:! Object value)) "\n"))))) (AbstractJSObject (getSlot [idx int]) Object (|> value (array.read (|> idx (Integer::longValue []) (:! Nat))) |