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Re^11: ref to read-only alias ... why? (notabug)

by ikegami (Patriarch)
on Jan 09, 2012 at 23:28 UTC ( [id://947093]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub {}->( $h{x} )  # Doesn't vivify
    sub {}->( @h{x} )  # vivifies
    ...
    for ( @h{x} ) { }  # vivifies
    \$h{x}             # vivifies
    \@h{x}             # vivifies
    

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