ghc-9.13: The GHC API

Safe Haskell	None
Language	GHC2021

GHC.Unit.Module.Status

Synopsis

data HscBackendAction
- = HscUpdate ModIface
- | HscRecomp {
  - hscs_guts :: CgGuts
  - hscs_mod_location :: !ModLocation
  - hscs_partial_iface :: !PartialModIface
  - hscs_old_iface_hash :: !(Maybe Fingerprint)
  }
data HscRecompStatus
- = HscUpToDate ModIface HomeModLinkable
- | HscRecompNeeded (Maybe Fingerprint)

Documentation

data HscBackendAction Source #

Action to perform in backend compilation

Constructors

HscUpdate ModIface	Update the boot and signature file results.
HscRecomp	Recompile this module.
Fields hscs_guts :: CgGuts Information for the code generator. hscs_mod_location :: !ModLocation Module info hscs_partial_iface :: !PartialModIface Partial interface hscs_old_iface_hash :: !(Maybe Fingerprint) Old interface hash for this compilation, if an old interface file exists. Pass to `hscMaybeWriteIface` when writing the interface to avoid updating the existing interface when the interface isn't changed.

Instances

Instances details

Outputable HscBackendAction Source #
Instance details Defined in GHC.Unit.Module.Status Methods ppr :: HscBackendAction -> SDoc Source #

data HscRecompStatus Source #

Status of a module in incremental compilation

Constructors

HscUpToDate ModIface HomeModLinkable	Nothing to do because code already exists.
HscRecompNeeded (Maybe Fingerprint)	Recompilation of module, or update of interface is required. Optionally pass the old interface hash to avoid updating the existing interface when it has not changed.