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Re^3: why is $1 cleared at end of an inline sub? (semantics anonymous vs named subs)

by LanX (Saint)
on Sep 17, 2021 at 21:34 UTC ( [id://11136852]=note: print w/replies, xml ) Need Help??

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  1. or download this
    
      DB<7> *beyonce = sub { print "say my name, say my name" }
    ...
      DB<8> beyonce()
    say my name, say my name
      DB<9>
    
  2. or download this
      DB<21> sub kelly { print "say my name, say my name" }
    
    ...
    say my name, say my name
      DB<25> kelly()
    Undefined subroutine &main::kelly called at (eval 34)[c:/Strawberry/pe
    +rl/lib/perl5db.pl:738] line 2.
    
  3. or download this
      DB<19> sub tst { map { return $_ } 42..1e6 ; return "never executed"
    + }
    
      DB<20> p tst()
    42
      DB<21>
    

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