From: Antoine Pitrou <solipsis@pitrou.net>
Date: Fri, 23 May 2014 09:47:32 +0000 (+0200)
Subject: Issue #21523: Fix over-pessimistic computation of the stack effect of some opcodes... 
X-Git-Tag: v3.5.0a1~1615
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5c8008e59da8da1eff9c2fc0c93ddae32f725d5f;p=python

Issue #21523: Fix over-pessimistic computation of the stack effect of some opcodes in the compiler.

This also fixes a quadratic compilation time issue noticeable when compiling
code with a large number of "and" and "or" operators.
---

5c8008e59da8da1eff9c2fc0c93ddae32f725d5f
diff --cc Misc/NEWS
index 76006d9087,c103386858..7e55c2138a
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@@ -10,6 -10,20 +10,11 @@@ Release date: TB
  Core and Builtins
  -----------------
  
+ - Issue #21523: Fix over-pessimistic computation of the stack effect of
+   some opcodes in the compiler.  This also fixes a quadratic compilation
+   time issue noticeable when compiling code with a large number of "and"
+   and "or" operators.
+ 
 -
 -What's New in Python 3.4.1?
 -===========================
 -
 -Release date: 2014-05-18
 -
 -Core and Builtins
 ------------------
 -
  - Issue #21418: Fix a crash in the builtin function super() when called without
    argument and without current frame (ex: embedded Python).