[Python-checkins] r88719 - python/branches/py3k/Lib/test/crashers/compiler_recursion.py
nick.coghlan
python-checkins at python.org
Thu Mar 3 12:08:33 CET 2011
Author: nick.coghlan
Date: Thu Mar 3 12:08:33 2011
New Revision: 88719
Log:
Update compiler recursion crasher to more reliably blow the stack and add a tracker issue for it
Modified:
python/branches/py3k/Lib/test/crashers/compiler_recursion.py
Modified: python/branches/py3k/Lib/test/crashers/compiler_recursion.py
==============================================================================
--- python/branches/py3k/Lib/test/crashers/compiler_recursion.py (original)
+++ python/branches/py3k/Lib/test/crashers/compiler_recursion.py Thu Mar 3 12:08:33 2011
@@ -1,5 +1,13 @@
"""
-The compiler (>= 2.5) recurses happily.
+The compiler (>= 2.5) recurses happily until it blows the stack.
+
+Recorded on the tracker as http://bugs.python.org/issue11383
"""
-compile('()'*9**5, '?', 'exec')
+# The variant below blows up in compiler_call, but there are assorted
+# other variations that blow up in other functions
+# e.g. '1*'*10**5+'1' will die in compiler_visit_expr
+
+# The exact limit to destroy the stack will vary by platform
+# but 100k should do the trick most places
+compile('()'*10**5, '?', 'exec')
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