diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/lux.lux | 7 | ||||
| -rw-r--r-- | source/lux/host/io.lux | 10 |
2 files changed, 10 insertions, 7 deletions
diff --git a/source/lux.lux b/source/lux.lux index 39cbb7765..ee01c8bdf 100644 --- a/source/lux.lux +++ b/source/lux.lux @@ -275,7 +275,8 @@ ## (deftype Host ## (& #writer (^ org.objectweb.asm.ClassWriter) ## #loader (^ java.net.URLClassLoader) -## #classes (^ clojure.lang.Atom))) +## #classes (^ clojure.lang.Atom) +## #catching (List Text))) (_lux_def Host (#NamedT ["lux" "Host"] (#TupleT (#Cons [## "lux;writer" @@ -284,7 +285,9 @@ (#DataT "java.lang.ClassLoader" #Nil) (#Cons [## "lux;classes" (#DataT "clojure.lang.Atom" #Nil) - #Nil])])])))) + (#Cons [## "lux;catching" + (#AppT List Text) + #Nil])])])])))) (_lux_declare-tags [#writer #loader #classes] Host) ## (deftype (DefData' m) diff --git a/source/lux/host/io.lux b/source/lux/host/io.lux index 4542b0519..99e15722d 100644 --- a/source/lux/host/io.lux +++ b/source/lux/host/io.lux @@ -30,11 +30,11 @@ (let [in (_jvm_getstatic "java.lang.System" "in") reader (_jvm_new "java.io.InputStreamReader" ["java.io.InputStream"] [in]) buff-reader (_jvm_new "java.io.BufferedReader" ["java.io.Reader"] [reader])] - (@io (let [output (: (Either Text <type>) (try <op>))] - (exec (_jvm_invokeinterface "java.io.Closeable" "close" [] buff-reader []) - (case output - (#;Left _) #;None - (#;Right input) (#;Some input)))))))] + (@io (let [output (: (Either Text <type>) (try <op>)) + _close (: (Either Text (,)) (try (_jvm_invokeinterface "java.io.Closeable" "close" [] buff-reader [])))] + (case [output _close] + (\or [(#;Left _) _] [_ (#;Left _)]) #;None + [(#;Right input) (#;Right _)] (#;Some input))))))] [read-char Char (_jvm_i2c (_jvm_invokevirtual "java.io.BufferedReader" "read" [] buff-reader []))] [read-line Text (_jvm_invokevirtual "java.io.BufferedReader" "readLine" [] buff-reader [])] |