RPython compiles down to C. Also, do you have an example of the generated code? I'm not sure what sorts of patterns would need it to be hundreds of megabytes.

RPython compiles down to C. Also, do you have an example of the generated code? I'm not sure what sorts of patterns would need it to be hundreds of megabytes. (Also, if Pypy's compilation time is any guide, it takes massive amounts of time to compile rpython)