X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler-codegen.lisp;h=6a3abc9d4012d1418e4b79f4a3fd24c1dbd82f72;hb=c1243ebc6aaa93fe370ddedbe4bbe1642f0b13e9;hp=61aeac2a385b628625127f2342e4c325811bfcc2;hpb=5174d9250a918896a8505fcd18f9960a3ea634ec;p=jscl.git

diff --git a/src/compiler-codegen.lisp b/src/compiler-codegen.lisp
index 61aeac2..6a3abc9 100644
--- a/src/compiler-codegen.lisp
+++ b/src/compiler-codegen.lisp
@@ -108,10 +108,11 @@
      (js-format "~a" (js-escape-string form)))
     ((symbolp form)
      (case form
-       (true  (js-format "true"))
-       (false (js-format "false"))
-       (null  (js-format "null"))
-       (this  (js-format "this"))
+       (true      (js-format "true"))
+       (false     (js-format "false"))
+       (null      (js-format "null"))
+       (this      (js-format "this"))
+       (undefined (js-format "undefined"))
        (otherwise
         (js-identifier form))))
     (t
@@ -160,7 +161,7 @@
   (unless (or (symbolp x)
               (nth-value 1 (valid-js-identifier x))
               (and (consp x)
-                   (member (car x) '(get =))))
+                   (member (car x) '(get = property))))
     (error "Bad Javascript lvalue ~S" x)))
 
 ;;; Process the Javascript AST to reduce some syntax sugar.
@@ -221,7 +222,7 @@
        (js-expr (car args))
        (js-format "(")
        (when (cdr args)
-         (with-operator (13 'left)
+         (with-operator (12 'left)
            (js-expr (cadr args))
            (dolist (operand (cddr args))
              (let ((*js-output* t))
@@ -229,6 +230,11 @@
                (js-expr operand)))))
        (js-format ")"))
       ;; Accessors
+      (property
+       (js-expr (car args))
+       (js-format "[")
+       (js-expr (cadr args))
+       (js-format "]"))
       (get
        (multiple-value-bind (identifier identifierp)
            (valid-js-identifier (car args))