[pypy-svn] r53679 - pypy/branch/io-improvements/pypy/rpython/lltypesystem

[fijal at codespeak.net]

Author: fijal
Date: Thu Apr 10 21:58:02 2008
New Revision: 53679

Modified:
   pypy/branch/io-improvements/pypy/rpython/lltypesystem/lltype.py
Log:
equality of FixedSizeArray and Array(hints='nolength:True)


Modified: pypy/branch/io-improvements/pypy/rpython/lltypesystem/lltype.py
==============================================================================
--- pypy/branch/io-improvements/pypy/rpython/lltypesystem/lltype.py	(original)
+++ pypy/branch/io-improvements/pypy/rpython/lltypesystem/lltype.py	Thu Apr 10 21:58:02 2008
@@ -631,6 +631,14 @@
                          hints={'interior_ptr_type':True})            
         return R
 
+    def __eq__(self, other):
+        if not isinstance(other, Ptr):
+            return False
+        if (_exchangable_arrays(self.TO, other.TO) or
+            _exchangable_arrays(other.TO, self.TO)):
+            return True
+        return LowLevelType.__eq__(self, other)
+
 class InteriorPtr(LowLevelType):
     def __init__(self, PARENTTYPE, TO, offsets):
         self.PARENTTYPE = PARENTTYPE