front-end that translate C++ to C

[Vladimir A. Merzliakov]

>> LLVM ( http://llvm.cs.uiuc.edu/ ) ?
>>
>> It use modified gcc 3.4 as C/C++ frontend and it can emits portable C 
>> code.
> Depends what you mean by portable.
> You can't take the output of the gcc llvm frontend on one platform, and
> run it on another, like cfront could.
"emits portable C code" just copied from "LLVM Overview" at 
http://llvm.cs.uiuc.edu/ :)

Vladimir