hi guys,
Did exactly what the docs says i.e. : 
sub assert(&) : assertion { &{$_[0]}() }
use assertions;

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but what I'm getting back is : 
Invalid CODE attribute: assertion ...

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Also the explanation in the docs is a bit unclear.. From my undestanding I should be able to declare any sub to be assertion, if I specify :assertion attribute, right ?
Then it should be optimised away during compilation unless there is active tag (declared via "use assertions 'tag' ") in the current lexical scope which matches tags provided via command line -A=... ?
What I'm missing ?

In reply to assertions ? how do they work.. by rootcho

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