C++ calling convention only
Benjamin Thaut via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Fri Feb 20 05:40:10 PST 2015
On Friday, 20 February 2015 at 13:00:39 UTC, John Colvin wrote:
>
> I agree. Wrap it in a mixin / mixin template?
>
> Why do you need this? Presumably it'll be hidden in the depths
> of some library / bindings where beauty is somewhat optional?
> Using the .mangleof from an extern(D) function should mean it's
> robust.
Well the use case is creating a function which sole purpose it is
to create a function pointer from it and pass it to C++. If it
recieves C++ mangling however I have to pay attention that it
does not conflict with any other C++ symbols. The same goes for
extern(C). Sometimes you want to create functions with a C
calling convetion so you can create a function pointer from it.
With extern(C) its even a bigger problem because the C mangling
conflicts a lot easier.
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