[New-bugs-announce] [issue10324] Modules/binascii.c: simplify expressions
Nicolas Kaiser
report at bugs.python.org
Fri Nov 5 13:31:22 CET 2010
New submission from Nicolas Kaiser <nikai at nikai.net>:
Hi there!
I noticed two expressions that can be simplified like:
(a || (!a && b)) => (a || b)
Best regards,
Nicolas Kaiser
---
--- a/Modules/binascii.c 2010-11-05 13:21:22.075303326 +0100
+++ b/Modules/binascii.c 2010-11-05 13:24:16.986174756 +0100
@@ -1337,8 +1337,7 @@ binascii_b2a_qp (PyObject *self, PyObjec
((data[in] == '\t' || data[in] == ' ') && (in + 1 == datalen)) ||
((data[in] < 33) &&
(data[in] != '\r') && (data[in] != '\n') &&
- (quotetabs ||
- (!quotetabs && ((data[in] != '\t') && (data[in] != ' '))))))
+ (quotetabs || ((data[in] != '\t') && (data[in] != ' ')))))
{
if ((linelen + 3) >= MAXLINESIZE) {
linelen = 0;
@@ -1410,8 +1409,7 @@ binascii_b2a_qp (PyObject *self, PyObjec
((data[in] == '\t' || data[in] == ' ') && (in + 1 == datalen)) ||
((data[in] < 33) &&
(data[in] != '\r') && (data[in] != '\n') &&
- (quotetabs ||
- (!quotetabs && ((data[in] != '\t') && (data[in] != ' '))))))
+ (quotetabs || ((data[in] != '\t') && (data[in] != ' ')))))
{
if ((linelen + 3 )>= MAXLINESIZE) {
odata[out++] = '=';
----------
components: Extension Modules
messages: 120490
nosy: nikai
priority: normal
severity: normal
status: open
title: Modules/binascii.c: simplify expressions
type: feature request
versions: Python 3.3
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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue10324>
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