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Backport 52621: 

Bug #1588287: fix invalid assertion for `1,2` in debug builds.
This commit is contained in:
Neal Norwitz 2006-11-04 19:32:54 +00:00
parent 56602a14e6
commit a3ce6aa8b7
3 changed files with 4 additions and 0 deletions
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1
Lib/test/test_grammar.py
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@ -709,6 +709,7 @@ x = {'one': 1, 'two': 2, 'three': 3, 'four': 4, 'five': 5, 'six': 6}
x = `x` x = `x`
x = `1 or 2 or 3` x = `1 or 2 or 3`
x = `1,2`
x = x x = x
x = 'x' x = 'x'
x = 123 x = 123

2
Misc/NEWS
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@ -12,6 +12,8 @@ What's New in Python 2.5.1c1?
Core and builtins Core and builtins
----------------- -----------------
- Bug #1588287: fix invalid assertion for `1,2` in debug builds.
- Bug #1576657: when setting a KeyError for a tuple key, make sure that - Bug #1576657: when setting a KeyError for a tuple key, make sure that
the tuple isn't used as the "exception arguments tuple". the tuple isn't used as the "exception arguments tuple".

1
Python/ast.c
View File

@ -538,6 +538,7 @@ seq_for_testlist(struct compiling *c, const node *n)
|| TYPE(n) == listmaker || TYPE(n) == listmaker
|| TYPE(n) == testlist_gexp || TYPE(n) == testlist_gexp
|| TYPE(n) == testlist_safe || TYPE(n) == testlist_safe
|| TYPE(n) == testlist1
); );
seq = asdl_seq_new((NCH(n) + 1) / 2, c->c_arena); seq = asdl_seq_new((NCH(n) + 1) / 2, c->c_arena);