New submission from Alexander Belopolsky <[EMAIL PROTECTED]>:
Before:
>>> dis(lambda:+2)
1 0 LOAD_CONST 0 (2)
3 UNARY_POSITIVE
4 RETURN_VALUE
>>> dis(lambda:not 2)
1 0 LOAD_CONST 0 (2)
3 UNARY_NOT
4 RETURN_VALUE
After:
>>> dis(lambda:+2)
1 0 LOAD_CONST 1 (2)
3 RETURN_VALUE
>>> dis(lambda:not 2)
1 0 LOAD_CONST 1 (False)
3 RETURN_VALUE
----------
components: Interpreter Core
files: fold-unary.diff
keywords: patch
messages: 64613
nosy: belopolsky
severity: normal
status: open
title: Fold unary + and not on constants
type: resource usage
versions: Python 2.6
Added file: http://bugs.python.org/file9880/fold-unary.diff
__________________________________
Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue2499>
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