Adding try/catch clause - Githubissues

Scriptor / pharen

Lisp to PHP Compiler

http://pharen.org

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Adding try/catch clause #54

Closed nuxlli closed 2 years ago

nuxlli commented 11 years ago

try/catch

Adding try/catch clouse like a http://en.wikibooks.org/wiki/Clojure_Programming/Concepts#Exception_Handling

(fn exception ()
  (try
    (do (throw (new Exception "Custom")) NULL)
    (catch Exception e (-> e (getMessage)))))
(check (exception) "Custom")

class

For extends Exception class, I made the fix of class-extends clause.
For more simple class added support blank class.

(class-extends OtherException Exception)

syntax suggestion

Make support the class extends most like clojure http://en.wikibooks.org/wiki/Clojure_Programming/Concepts#User-Defined_Exceptions

(class OtherException :extends Exception)
(throw (new Exception "Custom"))

jturolla commented 11 years ago

+1

greenwellness commented 10 years ago

+1