Proof of concept: automatically import C header files

[Walter Bright]

On 7/17/2013 9:48 AM, deadalnix wrote:
> My understanding is that we only want to convert declaration to D. Can you give
> me an example of such corner case that would require the full frontend ?

One example:

--------------------------------
//**************************Header**********************\\

int x;
--------------------------------

Yes, this POS is real C code I got a bug report on. Note the trailing \\. Is 
that one line splice or two? You have to get the hairy details right. I've seen 
similar nonsense with trigraphs. I've seen metaprogramming tricks with token 
pasting. You can't dismiss this stuff.