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Fix bug #1565514, SystemError not raised on too many nested blocks.

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It seems like this should be a different error than SystemError, but
I don't have any great ideas and SystemError was raised in 2.4 and earlier.

Will backport.
This commit is contained in:
Neal Norwitz 2006-10-28 21:19:07 +00:00
parent 97a57220e8
commit 21997afb0c
3 changed files with 37 additions and 1 deletions
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31
Lib/test/test_syntax.py
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@ -336,6 +336,37 @@ isn't, there should be a syntax error.
Traceback (most recent call last):
...
SyntaxError: 'break' outside loop (<doctest test.test_syntax[42]>, line 3)
This should probably raise a better error than a SystemError (or none at all).
In 2.5 there was a missing exception and an assert was triggered in a debug
build. The number of blocks must be greater than CO_MAXBLOCKS. SF #1565514
>>> while 1:
... while 2:
... while 3:
... while 4:
... while 5:
... while 6:
... while 8:
... while 9:
... while 10:
... while 11:
... while 12:
... while 13:
... while 14:
... while 15:
... while 16:
... while 17:
... while 18:
... while 19:
... while 20:
... while 21:
... while 22:
... break
Traceback (most recent call last):
...
SystemError: too many statically nested blocks
"""
import re