Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.Unit.Module.Imported

Synopsis

type ImportedMods = ModuleEnv [ImportedBy]
data ImportedBy
- = ImportedByUser ImportedModsVal
- | ImportedBySystem
data ImportedModsVal = ImportedModsVal {
- imv_name :: ModuleName
- imv_span :: SrcSpan
- imv_is_safe :: IsSafeImport
- imv_is_hiding :: Bool
- imv_all_exports :: !GlobalRdrEnv
- imv_qualified :: Bool
}
importedByUser :: [ImportedBy] -> [ImportedModsVal]

Documentation

type ImportedMods = ModuleEnv [ImportedBy] Source #

Records the modules directly imported by a module for extracting e.g. usage information, and also to give better error message

data ImportedBy Source #

If a module was "imported" by the user, we associate it with more detailed usage information ImportedModsVal; a module imported by the system only gets used for usage information.

Constructors

ImportedByUser ImportedModsVal
ImportedBySystem

data ImportedModsVal Source #

Constructors

ImportedModsVal

Fields

imv_name :: ModuleName
The name the module is imported with
imv_span :: SrcSpan
the source span of the whole import
imv_is_safe :: IsSafeImport
whether this is a safe import
imv_is_hiding :: Bool
whether this is an "hiding" import
imv_all_exports :: !GlobalRdrEnv
all the things the module could provide.
NB. BangPattern here: otherwise this leaks. (#15111)
imv_qualified :: Bool
whether this is a qualified import

importedByUser :: [ImportedBy] -> [ImportedModsVal] Source #