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To: Lin Yo-An <cornelius.howl@gmail.com>,
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Date: Sun, 17 Apr 2016 12:29:07 +0200
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Subject: Re: [PHP-DEV] Re: Improving PHP's type system
From: php@fleshgrinder.com (Fleshgrinder)

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From: Fleshgrinder <php@fleshgrinder.com>
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To: Lin Yo-An <cornelius.howl@gmail.com>,
 Bastian Schneider <bastian.schneider@commerce-plus.com>
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Subject: Re: [PHP-DEV] Re: Improving PHP's type system
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On 4/17/2016 12:22 PM, Lin Yo-An wrote:
> On Sun, Apr 17, 2016 at 6:06 AM, Bastian Schneider <
> bastian.schneider@commerce-plus.com> wrote:
>=20
>> Just a quick thought.
>>
>>
>>     union Iterable {
>>         use array;
>>         use ArrayAccess;
>>         use Traversable;
>>     }
>>
>=20
> I think this example creates another meaning on the "use" syntax, which=

> make "use" context depended.
>=20
> The "use" statement is already used to "create an class name alias in t=
he
> current namespace." and this makes "use" confusing.
>=20

Especially since its not needed at all. HHVM already solved most of
these issues extremely nicely:

- https://docs.hhvm.com/hack/types/type-system
- https://docs.hhvm.com/hack/type-aliases/introduction
- https://docs.hhvm.com/hack/shapes/introduction

We want the same but do not want to copy?!?

--=20
Richard "Fleshgrinder" Fussenegger


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