Migrating dmd to D?

[pjmlp]

On Thursday, 28 February 2013 at 07:58:31 UTC, Jonathan M Davis 
wrote:
> On Wednesday, February 27, 2013 23:44:02 Walter Bright wrote:
>> On 2/27/2013 9:35 PM, H. S. Teoh wrote:
>> > How does this affect GDC/LDC? AFAIK, the GCC build scripts 
>> > do not (yet?)
>> > support bootstrapping D code.
>> 
>> I don't know. I presume other gcc language tools are not 
>> written in C.
>
> Wasn't all of that stuff written in pure C until fairly 
> recently when they
> finally started letting C++ in? Maybe that was only the core 
> stuff though and
> some of the language extensions aren't that strict. I don't 
> know.
>
> - Jonathan M Davis

GNAT is written in Ada.

If I am not mistaken, many non standard frontends for Modula-2, 
Modula-3 and Pascal also use their own languages.

http://gcc.gnu.org/frontends.html

--
Paulo