[cfe-dev] Possibilities with the Preprocessor API

[Manuel Klimek]

Yes. Look into PPCallbacks...


On Fri, Oct 4, 2013 at 9:35 AM, Jacob Carlborg <doob at me.com> wrote:

> This might be quite a vague question but I'm wondering what's possible to
> do with the preprocessor API in general.
>
> For example, I would like to do a source to source translation of the
> following:
>
> #if _WIN32
> void foo (int);
> #elif __APPLE__
> void foo (long long);
> #elif linux
> void foo (long long);
> #endif
>
> To something like this:
>
> version (Windows)
>     void foo (int);
> else version (OSX)
>     void foo (long);
> else version (linux)
>     void foo (long);
>
> Is that possible?
>
> --
> /Jacob Carlborg
>
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