[pypy-commit] pypy stdlib-2.7.6: make this a constant in rarithmetic

[bdkearns]

Author: Brian Kearns <bdkearns at gmail.com>
Branch: stdlib-2.7.6
Changeset: r69595:2ca330e1a022
Date: 2014-03-01 21:43 -0500
http://bitbucket.org/pypy/pypy/changeset/2ca330e1a022/

Log:	make this a constant in rarithmetic

diff --git a/pypy/objspace/std/formatting.py b/pypy/objspace/std/formatting.py
--- a/pypy/objspace/std/formatting.py
+++ b/pypy/objspace/std/formatting.py
@@ -7,6 +7,7 @@
 from rpython.rlib.rfloat import formatd, DTSF_ALT, isnan, isinf
 from rpython.rlib.rstring import StringBuilder, UnicodeBuilder
 from rpython.rlib.unroll import unrolling_iterable
+from rpython.rlib.rarithmetic import INT_MAX
 from rpython.tool.sourcetools import func_with_new_name
 
 
@@ -225,7 +226,7 @@
 
             if self.peekchr() == '.':
                 self.forward()
-                self.prec = self.peel_num('prec', 2**31 - 1)
+                self.prec = self.peel_num('prec', INT_MAX)
                 if self.prec < 0:
                     self.prec = 0    # this can happen:  '%.*f' % (-5, 3)
             else:
diff --git a/rpython/rlib/rarithmetic.py b/rpython/rlib/rarithmetic.py
--- a/rpython/rlib/rarithmetic.py
+++ b/rpython/rlib/rarithmetic.py
@@ -75,6 +75,8 @@
 # to handle the win64 special case:
 is_emulated_long = _long_typecode != 'l'
 
+INT_MAX = 2**(_get_bitsize('i') - 1) - 1
+
 LONG_BIT = _get_long_bit()
 LONG_MASK = (2**LONG_BIT)-1
 LONG_TEST = 2**(LONG_BIT-1)