3 commits

Author	SHA1	Message	Date
Griffin Smith	8e13b1303a	feat(achilles): Implement a Unit type ... Add support for a zero-sized Unit type. This requires some special at the codegen level because LLVM (unsurprisingly) only allows Void types in function return position - to make that a little easier to handle there's a new pass that strips any unit-only expressions and pulls unit-only function arguments up to new `let` bindings, so we never have to actually pass around unit values. Change-Id: I0fc18a516821f2d69172c42a6a5d246b23471e38 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2695 Reviewed-by: glittershark <grfn@gws.fyi> Tested-by: BuildkiteCI	2021-03-28 17:33:00 +00:00
Griffin Smith	2c838ab845	feat(gs/achilles): Implement extern decls, for glibc functions ... Implement extern decls, which codegen to LLVM as forward-declared functions, and use these as a hook into calling glibc functions. We can print to the terminal now! The integration tests can test this now. Change-Id: I70af4546b417b888ad9fbb18798db240f77f4e71 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2614 Tested-by: BuildkiteCI Reviewed-by: glittershark <grfn@gws.fyi>	2021-03-20 20:20:20 +00:00
Vincent Ambo	b6895a5b30	merge(glittershark/achilles): Subtree import at 'b93268085a' ... Imported from https://github.com/glittershark/achilles/ git-subtree-dir: users/glittershark/achilles git-subtree-mainline: 4d193f2395 git-subtree-split: b93268085a Change-Id: I64a583b454bbe03e20358ad7808939a4cbc212ba	2021-03-15 22:48:27 +02:00