Author: stian
Branch: math-improvements
Changeset: r92838:2a90db93be84
Date: 2017-10-24 15:03 +0200
http://bitbucket.org/pypy/pypy/changeset/2a90db93be84/
Log: replace construction of a onedigit with premade, and mark sign and
size as immutable (which is true post contruction)
diff --git a/rpython/rlib/rbigint.py b/rpython/rlib/rbigint.py
--- a/rpython/rlib/rbigint.py
+++ b/rpython/rlib/rbigint.py
@@ -143,7 +143,7 @@
class rbigint(object):
"""This is a reimplementation of longs using a list of digits."""
_immutable_ = True
- _immutable_fields_ = ["_digits"]
+ _immutable_fields_ = ["_digits", "size", "sign"]
def __init__(self, digits=NULLDIGITS, sign=0, size=0):
if not we_are_translated():
@@ -1033,7 +1033,7 @@
# At this point a, b, and c are guaranteed non-negative UNLESS
# c is NULL, in which case a may be negative. */
- z = rbigint([ONEDIGIT], 1, 1)
+ z = ONERBIGINT
# python adaptation: moved macros REDUCE(X) and MULT(X, Y, result)
# into helper function result = _help_mult(x, y, c)
@@ -1168,7 +1168,7 @@
# At this point a, b, and c are guaranteed non-negative UNLESS
# c is NULL, in which case a may be negative. */
- z = rbigint([ONEDIGIT], 1, 1)
+ z = ONERBIGINT
# python adaptation: moved macros REDUCE(X) and MULT(X, Y, result)
# into helper function result = _help_mult(x, y, c)
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