Author: Andrews Medina <andrewsmed...@gmail.com>
Branch:
Changeset: r387:f8d62a109320
Date: 2013-05-15 18:23 -0300
http://bitbucket.org/pypy/lang-js/changeset/f8d62a109320/
Log: Merge.
diff --git a/js/jsobj.py b/js/jsobj.py
--- a/js/jsobj.py
+++ b/js/jsobj.py
@@ -1484,6 +1484,9 @@
return Descr(inherited.writable, None, inherited, prop)
def _define_own_idx_property(self, idx, desc, throw=False,
current_desc=None, prop=None):
+ if current_desc is None:
+ current_desc = self._get_idx_property(idx)
+
from js.object_space import _w
old_len_desc = self.get_own_property(u'length')
assert old_len_desc is not None
@@ -1595,6 +1598,7 @@
if desc.has_set_getter() and desc.getter != current.getter:
return _ireject(throw, idx)
# 12
+ prop = self._get_iprop(idx)
prop.update_with_descriptor(desc)
# 13
@@ -1612,12 +1616,13 @@
# 15.4.5.1
def define_own_property(self, p, desc, throw=False):
from js.object_space import _w
- old_len_desc = self.get_own_property(u'length')
- assert old_len_desc is not None
- old_len = old_len_desc.value.ToUInt32()
# 3
if p == u'length':
+ old_len_desc = self.get_own_property(u'length')
+ assert old_len_desc is not None
+ old_len = old_len_desc.value.ToUInt32()
+
if desc.has_set_value() is False:
return W_BasicObject.define_own_property(self, u'length',
desc, throw)
new_len_desc = desc.copy()
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