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authorGriffin Smith <grfn@gws.fyi>2021-03-28T17·28-0400
committerglittershark <grfn@gws.fyi>2021-03-28T17·33+0000
commit8e13b1303a0d152c2f3b68f2421163e94fdf226c (patch)
tree0cac0fee2cd52f912bb118cff78fdca9d28ac895 /lisp
parentdb62866d820cf524b67cebe34033d3928804cf3c (diff)
feat(achilles): Implement a Unit type r/2356
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
Diffstat (limited to 'lisp')
0 files changed, 0 insertions, 0 deletions