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Postings from October 2015
Am 07.10.2015 um 10:24 schrieb Dave Mitchell:
>
> What I think we should do:
>
> 1. Get rid of the ~~ operator altogether, plus '~~' overloading.
>
> 2. Make when's behaviour entirely dependent on the *compile-time* class
> of of its arg. In particular, make 'when (FOO)' have exactly the following
> behaviours:
>
> FOO condition evaluates to
> -------------- ----------------------
> literal undef !defined($_)
> numeric const $_ == FOO
> literal pattern $_ ~= FOO
> all else $_ eq FOO
>
> 3. when { FOO } has condition FOO.
(You typo'd =~ as ~= above)
This would mean 'when (qr/.../)' becomes 'when { $_ eq qr/.../ }'.
--
Lukas Mai <plokinom@gmail.com>
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