[perl #7911] no warning for useless /d in tr/0-9//d

On Fri Apr 20 18:28:01 2012, jkeenan wrote:
> On Mon Nov 17 06:13:52 2008, reneeb wrote:
> > I don't know if these new warnings are wanted, but attached is a patch
> > that adds the new warnings, tests and entries in perldiag.pod...
> 
> Can anyone comment on the request for addition of two more warnings in
> the patch attached?

I don’t think these warnings are really necessary.  They will be more of
an annoyance than a help.  But most code is unlikely to run into them,
so I won’t quibble over it if someone else really wants them in.

-- 

Father Chrysostomos


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via perlbug:  queue: perl5 status: open
https://rt.perl.org:443/rt3/Ticket/Display.html?id=7911

• [ID 20011115.119] no warning for useless /d in tr/0-9//d by sdouglas
• [perl #7911] no warning for useless /d in tr/0-9//d by reneeb via RT
• [perl #7911] no warning for useless /d in tr/0-9//d by James E Keenan via RT
• [perl #7911] no warning for useless /d in tr/0-9//d by Father Chrysostomos via RT
• [perl #7911] no warning for useless /d in tr/0-9//d by James E Keenan via RT
• Re: [ID 20011115.119] no warning for useless /d in tr/0-9//d by Ronald J Kimball
• Re: [ID 20011115.119] no warning for useless /d in tr/0-9//d by scott douglass