ghc-6.12.2: The GHC API Source code Contents Index

Finder

Synopsis

flushFinderCaches :: HscEnv -> IO () data FindResult = Found ModLocation Module | NoPackage PackageId | FoundMultiple [PackageId] | NotFound [FilePath] (Maybe PackageId) [PackageId] [PackageId] | NotFoundInPackage PackageId 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, FilePath, 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 [FilePath] (Maybe PackageId) [PackageId] [PackageId] The module was not found, including either * the specified places were searched * the package that this module should have been in * list of packages in which the module was hidden, * list of hidden packages containing this module NotFoundInPackage PackageId The module was not found in this package

findImportedModule :: HscEnv -> ModuleName -> Maybe FastString -> IO FindResult Source

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 FindResult Source

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 FindResult Source

Search for a module in the home package only.

findExposedPackageModule :: HscEnv -> ModuleName -> Maybe FastString -> IO FindResult Source

mkHomeModLocation :: DynFlags -> ModuleName -> FilePath -> IO ModLocation Source

mkHomeModLocation2 :: DynFlags -> ModuleName -> FilePath -> String -> IO ModLocation Source

mkHiOnlyModLocation :: DynFlags -> Suffix -> FilePath -> String -> IO ModLocation Source

addHomeModuleToFinder :: HscEnv -> ModuleName -> ModLocation -> IO Module Source

uncacheModule :: HscEnv -> ModuleName -> IO () Source

mkStubPaths :: DynFlags -> ModuleName -> ModLocation -> (FilePath, FilePath, FilePath) Source

findObjectLinkableMaybe :: Module -> ModLocation -> IO (Maybe Linkable) Source

findObjectLinkable :: Module -> FilePath -> ClockTime -> IO Linkable Source

cannotFindModule :: DynFlags -> ModuleName -> FindResult -> SDoc Source

cannotFindInterface :: DynFlags -> ModuleName -> FindResult -> SDoc Source

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