Safe Haskell	None
Language	GHC2021

GHC.Unit.Home.ModInfo

Description

Info about modules in the "home" unit

Synopsis

data HomeModInfo = HomeModInfo {
- hm_iface :: !ModIface
- hm_details :: ModDetails
- hm_linkable :: !HomeModLinkable
}
data HomeModLinkable = HomeModLinkable {
- homeMod_bytecode :: !(Maybe Linkable)
- homeMod_object :: !(Maybe Linkable)
}
homeModInfoObject :: HomeModInfo -> Maybe Linkable
homeModInfoByteCode :: HomeModInfo -> Maybe Linkable
emptyHomeModInfoLinkable :: HomeModLinkable
justBytecode :: Linkable -> HomeModLinkable
justObjects :: Linkable -> HomeModLinkable
bytecodeAndObjects :: Linkable -> Linkable -> HomeModLinkable
type HomePackageTable = DModuleNameEnv HomeModInfo
emptyHomePackageTable :: HomePackageTable
lookupHpt :: HomePackageTable -> ModuleName -> Maybe HomeModInfo
eltsHpt :: HomePackageTable -> [HomeModInfo]
concatHpt :: (HomeModInfo -> [a]) -> HomePackageTable -> [a]
filterHpt :: (HomeModInfo -> Bool) -> HomePackageTable -> HomePackageTable
allHpt :: (HomeModInfo -> Bool) -> HomePackageTable -> Bool
anyHpt :: (HomeModInfo -> Bool) -> HomePackageTable -> Bool
mapHpt :: (HomeModInfo -> HomeModInfo) -> HomePackageTable -> HomePackageTable
delFromHpt :: HomePackageTable -> ModuleName -> HomePackageTable
addToHpt :: HomePackageTable -> ModuleName -> HomeModInfo -> HomePackageTable
addHomeModInfoToHpt :: HomeModInfo -> HomePackageTable -> HomePackageTable
addListToHpt :: HomePackageTable -> [(ModuleName, HomeModInfo)] -> HomePackageTable
lookupHptDirectly :: HomePackageTable -> Unique -> Maybe HomeModInfo
lookupHptByModule :: HomePackageTable -> Module -> Maybe HomeModInfo
listToHpt :: [(ModuleName, HomeModInfo)] -> HomePackageTable
listHMIToHpt :: [HomeModInfo] -> HomePackageTable
pprHPT :: HomePackageTable -> SDoc

Documentation

data HomeModInfo Source #

Information about modules in the package being compiled

Constructors

HomeModInfo

Fields

hm_iface :: !ModIface
The basic loaded interface file: every loaded module has one of these, even if it is imported from another package
hm_details :: ModDetails
Extra information that has been created from the ModIface for the module, typically during typechecking
hm_linkable :: !HomeModLinkable
The actual artifact we would like to link to access things in this module. See Note [Home module build products]
hm_linkable might be empty:
1. If this is an .hs-boot module
2. Temporarily during compilation if we pruned away the old linkable because it was out of date.
When re-linking a module (HscNoRecomp), we construct the HomeModInfo by building a new ModDetails from the old ModIface (only).