GHC.Unit.Module.Status

Documentation

data HscBackendAction

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

Outputable HscBackendAction

Defined in GHC.Unit.Module.Status

Methods

ppr :: HscBackendAction -> SDoc

data HscRecompStatus

Status of a module in incremental compilation

Constructors

HscUpToDate ModIface (Maybe Linkable)

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.