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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision f1a7178cd569383cbce3aba22bd7b1d5950e7c20 authored by Amaury Forgeot d'Arc on 24 January 2008, 23:42:08 UTC, committed by Amaury Forgeot d'Arc on 24 January 2008, 23:42:08 UTC 
#1920: when considering a block starting by "while 0", the compiler optimized the
 
whole construct away, even when an 'else' clause is present::

    while 0:
        print("no")
    else:
        print("yes")

did not generate any code at all.

Now the compiler emits the 'else' block, like it already does for 'if' statements.

Backport of r60265.
1 parent d933e0a
History
Tip revision: f1a7178cd569383cbce3aba22bd7b1d5950e7c20 authored by Amaury Forgeot d'Arc on 24 January 2008, 23:42:08 UTC
#1920: when considering a block starting by "while 0", the compiler optimized the
Tip revision: f1a7178
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