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Re: u+ fails to force scalar context to empty list assignment: +( () = ... )

by LanX (Saint)
on Mar 11, 2019 at 22:52 UTC ( [id://1231135]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w
use warnings;
...
#  BUT

LIST { 0+(ctxt) };            # forcing scalar context
  2. or download this
    SCALAR:    is scalar
SCALAR:    is scalar
...
VOID:    is void
VOID:    is void
LIST:    is scalar

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