Finder
- flushFinderCaches :: HscEnv -> IO ()
- data FindResult
- = Found ModLocation Module
- | NoPackage PackageId
- | FoundMultiple [PackageId]
- | NotFound {
- fr_paths :: [FilePath]
- fr_pkg :: Maybe PackageId
- fr_mods_hidden :: [PackageId]
- fr_pkgs_hidden :: [PackageId]
- fr_suggestions :: [Module]
- findImportedModule :: HscEnv -> ModuleName -> Maybe FastString -> IO FindResult
- findExactModule :: HscEnv -> Module -> IO FindResult
- findHomeModule :: HscEnv -> ModuleName -> IO FindResult
- findExposedPackageModule :: HscEnv -> ModuleName -> Maybe FastString -> IO FindResult
- mkHomeModLocation :: DynFlags -> ModuleName -> FilePath -> IO ModLocation
- mkHomeModLocation2 :: DynFlags -> ModuleName -> FilePath -> String -> IO ModLocation
- mkHiOnlyModLocation :: DynFlags -> Suffix -> FilePath -> String -> IO ModLocation
- addHomeModuleToFinder :: HscEnv -> ModuleName -> ModLocation -> IO Module
- uncacheModule :: HscEnv -> ModuleName -> IO ()
- mkStubPaths :: DynFlags -> ModuleName -> ModLocation -> FilePath
- findObjectLinkableMaybe :: Module -> ModLocation -> IO (Maybe Linkable)
- findObjectLinkable :: Module -> FilePath -> ClockTime -> IO Linkable
- cannotFindModule :: DynFlags -> ModuleName -> FindResult -> SDoc
- cannotFindInterface :: DynFlags -> ModuleName -> FindResult -> SDoc
Documentation
flushFinderCaches :: HscEnv -> IO ()Source
data FindResult Source
The result of searching for an imported module.
Constructors
| Found ModLocation Module | The module was found |
| NoPackage PackageId | The requested package was not found |
| FoundMultiple [PackageId] | _Error_: both in multiple packages |
| NotFound | |
Fields
| |
findImportedModule :: HscEnv -> ModuleName -> Maybe FastString -> IO FindResultSource
Locate a module that was imported by the user. We have the module's name, and possibly a package name. Without a package name, this function will use the search path and the known exposed packages to find the module, if a package is specified then only that package is searched for the module.
findExactModule :: HscEnv -> Module -> IO FindResultSource
Locate a specific Module. The purpose of this function is to
create a ModLocation for a given Module, that is to find out
where the files associated with this module live. It is used when
reading the interface for a module mentioned by another interface,
for example (a system import).
findHomeModule :: HscEnv -> ModuleName -> IO FindResultSource
Search for a module in the home package only.
mkHomeModLocation :: DynFlags -> ModuleName -> FilePath -> IO ModLocationSource
mkHomeModLocation2 :: DynFlags -> ModuleName -> FilePath -> String -> IO ModLocationSource
mkHiOnlyModLocation :: DynFlags -> Suffix -> FilePath -> String -> IO ModLocationSource
addHomeModuleToFinder :: HscEnv -> ModuleName -> ModLocation -> IO ModuleSource
uncacheModule :: HscEnv -> ModuleName -> IO ()Source
mkStubPaths :: DynFlags -> ModuleName -> ModLocation -> FilePathSource
findObjectLinkableMaybe :: Module -> ModLocation -> IO (Maybe Linkable)Source
cannotFindModule :: DynFlags -> ModuleName -> FindResult -> SDocSource
cannotFindInterface :: DynFlags -> ModuleName -> FindResult -> SDocSource