GHC.Unit.Module.Location

Module location

Documentation

data ModLocation

Module Location

Where a module lives on the file system: the actual locations of the .hs, .hi and .o files, if we have them.

For a module in another unit, the ml_hs_file and ml_obj_file components of ModLocation are undefined.

The locations specified by a ModLocation may or may not correspond to actual files yet: for example, even if the object file doesn't exist, the ModLocation still contains the path to where the object file will reside if/when it is created.

Constructors

ModLocation

Fields

• ml_hs_file :: Maybe FilePath

  The source file, if we have one. Package modules probably don't have source files.

• ml_hi_file :: FilePath

  Where the .hi file is, whether or not it exists yet. Always of form foo.hi, even if there is an hi-boot file (we add the -boot suffix later)

• ml_obj_file :: FilePath

  Where the .o file is, whether or not it exists yet. (might not exist either because the module hasn't been compiled yet, or because it is part of a unit with a .a file)

• ml_hie_file :: FilePath

  Where the .hie file is, whether or not it exists yet.

Instances

Show ModLocation

Defined in GHC.Unit.Module.Location

Methods

showsPrec :: Int -> ModLocation -> ShowS

show :: ModLocation -> String

showList :: [ModLocation] -> ShowS

Outputable ModLocation

Defined in GHC.Unit.Module.Location

Methods

ppr :: ModLocation -> SDoc

addBootSuffix :: FilePath -> FilePath

Add the -boot suffix to .hs, .hi and .o files

addBootSuffix_maybe :: IsBootInterface -> FilePath -> FilePath

Add the -boot suffix if the Bool argument is True

addBootSuffixLocn :: ModLocation -> ModLocation

Add the -boot suffix to all file paths associated with the module

addBootSuffixLocnOut :: ModLocation -> ModLocation

Add the -boot suffix to all output file paths associated with the module, not including the input file itself

removeBootSuffix :: FilePath -> FilePath

Remove the -boot suffix to .hs, .hi and .o files