OK another case where symmetry is broken
(continuing Re^3: Converting a list of numbers to use a range operator)
this works
DB<159> $a=inf
=> "inf"
DB<160> --$a
=> "inf"
DB<161> ++$a
=> "inf"
DB<162> ++$a
=> "inf"
this doesn't
DB<156> $a=inf
=> "inf"
DB<157> ++$a
=> "ing"
DB<158> ++$a
=> "inh"
any clean way to avoid this?
I suppose any internal "numeric flag" or "dual var slot" is only set after (a clear) numeric operation...
Cheers Rolf
( addicted to the Perl Programming Language)
Update
Stupid workaround proving my idea
DB<174> $a=inf+0
=> "inf"
DB<175> ++$a
=> "inf"
DB<176> ++$a
=> "inf"
IMHO still a bug!
tested in 5.10
could someone plz test in newer versions and reply?
perl -e '$a=inf; print ++$a,"\n"'
ing
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