Fuzzed - a program to find DMDFE parser crash

[Basile B.]

Fuzzed [1] is a simple fuzzer for the D programming language. It 
allows to detect sequences of tokens that crash the parser. While 
the D front end is not yet used to make tools, if this ever 
happens the parser will have to accept invalid code. As 
experienced with dparse, invalid code tend to crash more a parser 
because of a cognitive bias that lead us, "hoomans", to prove 
that things work rather than the opposite.

You can run it on one your core, report the crasher programs to 
the project issue tracker or fix them yourself:

> gdb dmd
> run <the_crasher>
> bt

And then try to see what happens in the parser at the location 
pointed on top of the back trace. Note that you'll need to build 
dmd debug version.

The time to write this announce, already 5 "crashers" found.

[1] https://github.com/BBasile/fuzzed