Turns out I can't help myself:
https://github.com/yebblies/dmd/tree/microd
(the makefile changes are win32 only, but aren't very compilcated)
It compiles the following into cryptic c full of mangled names just fine:
__gshared int global = 3;
int main()
{
uint x;
foreach(i; 0..20)
{
x += i;
}
return 0;
}
Doesn't seem that hard. Dmd would need support for 8/16 bit pointers and a
few other things, but I think most of the customization could be done with
some well-defined macros and per-architecture header files. Some features
are implemented in wrong part of the compiler, and will cause problems.
