[pypy-svn] r13923 - pypy/dist/pypy/rpython
arigo at codespeak.net
arigo at codespeak.net
Sun Jun 26 12:16:30 CEST 2005
Author: arigo
Date: Sun Jun 26 12:16:29 2005
New Revision: 13923
Modified:
pypy/dist/pypy/rpython/lltype.py
Log:
Performance of rtyper.
Modified: pypy/dist/pypy/rpython/lltype.py
==============================================================================
--- pypy/dist/pypy/rpython/lltype.py (original)
+++ pypy/dist/pypy/rpython/lltype.py Sun Jun 26 12:16:29 2005
@@ -1,4 +1,4 @@
-import weakref
+import weakref, operator
import py
from pypy.rpython.rarithmetic import r_uint
from pypy.tool.uid import Hashable
@@ -22,6 +22,8 @@
del seeing[seeingkey]
return safe
+safe_equal = saferecursive(operator.eq, True)
+
class frozendict(dict):
def __hash__(self):
@@ -32,8 +34,8 @@
class LowLevelType(object):
def __eq__(self, other):
- return self.__class__ is other.__class__ and self.__dict__ == other.__dict__
- __eq__ = saferecursive(__eq__, True)
+ return self.__class__ is other.__class__ and (
+ self is other or safe_equal(self.__dict__, other.__dict__))
def __ne__(self, other):
return not (self == other)
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