tree 9e575034a9f6eed2ccb84329ea47414330c7caf9
parent d933e0a7d3656a0d08bedb1eddb6347fb7dda4ec
author Amaury Forgeot d'Arc <amauryfa@gmail.com> 1201218128 +0000
committer Amaury Forgeot d'Arc <amauryfa@gmail.com> 1201218128 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/release25-maint%4060268

#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.