@safe, pure and nothrow at the beginning of a module
Artur Skawina via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Aug 16 05:39:00 PDT 2014
On 08/16/14 13:58, Philippe Sigaud via Digitalmars-d-learn wrote:
> On Sat, Aug 16, 2014 at 1:30 PM, Artur Skawina via Digitalmars-d-learn
>> http://forum.dlang.org/post/mailman.125.1397731134.2763.digitalmars-d@puremagic.com
>
> Okay...
>
> So @safe includes child scopes. I suppose @trusted and @system work in
> the same way.
>
> *but*
>
> nothrow, @nogc and UDA's do not include child scopes. Putting them at
> the beginning of a module will not affect methods in aggregates...
>
> What's the situation for pure? (I don't have a D compiler handy right
> now, or I would test it myself).
@safe, @trusted, @system, shared, immutable, const, inout and `extern (...)`
affect child scopes. `synchronized` does too, but in a rather unintuitive
way; hopefully nobody uses this. ;)
Other attributes, including 'pure' and 'nothrow' only affect symbols
in the current scope.
artur
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