Bonus: Doesn't confine you to the main namespace!
That's only a bonus if you can switch packages without a semicolon. I haven't figured out how, except for the useless: 
{package Foo}

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(local our $n = shift) && do { ... }

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I'm surprised this works. I would have expected 'our' to be in effect after the statement, just like 'my'. (If you replace 'local our' with 'my', the code wouldn't compile under 'strict').

Unfortunally, it's not a general technique. It works here because 'fib(0)' is supposed to return '0'; the block isn't executed if the argument of the function is 0.

In reply to Re^3: Programming in Perl without semicolon by JavaFan
in thread Programming in Perl without semicolon by buetow

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