[pypy-commit] pypy win32-cleanup2: Backed out changeset: da56cef5777d, pypy is OK problem is with underlying cpython

[mattip]

Author: Matti Picus <matti.picus at gmail.com>
Branch: win32-cleanup2
Changeset: r54243:0d96f6934f8f
Date: 2012-04-08 10:15 +0300
http://bitbucket.org/pypy/pypy/changeset/0d96f6934f8f/

Log:	Backed out changeset: da56cef5777d, pypy is OK problem is with
	underlying cpython

diff --git a/pypy/translator/c/primitive.py b/pypy/translator/c/primitive.py
--- a/pypy/translator/c/primitive.py
+++ b/pypy/translator/c/primitive.py
@@ -11,7 +11,6 @@
      GCHeaderOffset, GCREF, AddressAsInt
 from pypy.rpython.lltypesystem.llarena import RoundedUpForAllocation
 from pypy.translator.c.support import cdecl, barebonearray
-from pypy.translator.platform import platform as target_platform
 
 # ____________________________________________________________
 #
@@ -99,19 +98,11 @@
     else:
         return '%dLL' % value
 
-if target_platform.name == 'msvc':
-    def is_positive_nan(value):
-        # Microsoft decided that NAN should have the sign bit set,
-        # so the values are reversed!
-        import struct
-        c = struct.pack("!d", value)[0]
-        return {'\x7f': False, '\xff': True}[c]
-else:
-    def is_positive_nan(value):
-        # bah.  we don't have math.copysign() if we're running Python 2.5
-        import struct
-        c = struct.pack("!d", value)[0]
-        return {'\x7f': True, '\xff': False}[c]
+def is_positive_nan(value):
+    # bah.  we don't have math.copysign() if we're running Python 2.5
+    import struct
+    c = struct.pack("!d", value)[0]
+    return {'\x7f': True, '\xff': False}[c]
 
 def name_float(value, db):
     if isinf(value):