Question about @nogc
monarch_dodra via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Tue May 20 06:57:01 PDT 2014
On Tuesday, 20 May 2014 at 12:25:11 UTC, Dominikus Dittes Scherkl
wrote:
> Did I understand correct that a function can only be @nogc if
> also all functions that it calls are @nogc too (and of course
> it doesn't use the GC itself)?
>
> If so, should this be possible:
>
> string foo()
> {
> // use GC to allocate some string
> }
>
> bar @nogc
> {
> mixin(foo());
> }
>
> Because, bar() didn't really call foo() but instead foo() is
> evaluated during compile time and it's result is now part of
> the code, right?
Right.
It's the same mechanics you'd get from pure/nothrow and
@safe+ at trusted
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