[issue34100] Same integers in a tuple of constant literals are not merged
Serhiy Storchaka
report at bugs.python.org
Thu Jul 12 00:52:16 EDT 2018
Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:
This is not only with integers.
>>> a = ((1, 2), (1, 2))
>>> a[0] is a[1]
False
>>> a = ('@#$', '@#$')
>>> a[0] is a[1]
False
>>> a = (1.0, 1.0)
>>> a[0] is a[1]
False
The only exception is short ASCII identifier-like strings (as a side effect of interning them):
>>> a = ('foo', 'foo')
>>> a[0] is a[1]
True
I'm not sure this is a problem which should be resolved.
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<https://bugs.python.org/issue34100>
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