first unboxed sums patch is ready for reviews

Ömer Sinan Ağacan omeragacan at
Sat Jul 9 12:55:06 UTC 2016

Hi all,

I'm almost done with the unboxed sums patch and I'd like to get some reviews at
this point.

Two key files in the patch are UnariseStg.hs and RepType.hs.

For the example programs see files in testsuite/tests/unboxedsums/

In addition to any comments about the code and documentation, it'd be
appreciated if you tell me about some potential uses of unboxed sums, example
programs, edge cases etc. so that I can test it a bit more and make sure the
generated code is good.



More information about the ghc-devs mailing list