Considering the discussion earlier this week, the "last expression" quiz, I'd say this can get pretty interesting. If the concept of "last expression" is not well-defined, then the idiomatic usage of map can be on shaky ground as well.

Mind you, I doubt people will write the following, but it does sound poetic to include the undefined behavior: 

my @foo = map { 1 for 1 } @bar;

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[ e d @ h a l l e y . c c ]

In reply to Re^2: map { ; ; ; } @array by halley
in thread map { ; ; ; } @array by kwaping

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