Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.Driver.Phases

Synopsis

data HscSource
- = HsSrcFile
- | HsBootFile
- | HsigFile
isHsBootOrSig :: HscSource -> Bool
isHsigFile :: HscSource -> Bool
hscSourceString :: HscSource -> String
data Phase
- = Unlit HscSource
- | Cpp HscSource
- | HsPp HscSource
- | Hsc HscSource
- | Ccxx
- | Cc
- | Cobjc
- | Cobjcxx
- | HCc
- | As Bool
- | LlvmOpt
- | LlvmLlc
- | LlvmMangle
- | CmmCpp
- | Cmm
- | MergeForeign
- | StopLn
happensBefore :: Platform -> Phase -> Phase -> Bool
eqPhase :: Phase -> Phase -> Bool
anyHsc :: Phase
isStopLn :: Phase -> Bool
startPhase :: String -> Phase
phaseInputExt :: Phase -> String
isHaskellishSuffix :: String -> Bool
isHaskellSrcSuffix :: String -> Bool
isBackpackishSuffix :: String -> Bool
isObjectSuffix :: Platform -> String -> Bool
isCishSuffix :: String -> Bool
isDynLibSuffix :: Platform -> String -> Bool
isHaskellUserSrcSuffix :: String -> Bool
isHaskellSigSuffix :: String -> Bool
isSourceSuffix :: String -> Bool
isHaskellishTarget :: (String, Maybe Phase) -> Bool
isHaskellishFilename :: FilePath -> Bool
isHaskellSrcFilename :: FilePath -> Bool
isHaskellSigFilename :: FilePath -> Bool
isObjectFilename :: Platform -> FilePath -> Bool
isCishFilename :: FilePath -> Bool
isDynLibFilename :: Platform -> FilePath -> Bool
isHaskellUserSrcFilename :: FilePath -> Bool
isSourceFilename :: FilePath -> Bool

Documentation

data HscSource Source #

Constructors

HsSrcFile
HsBootFile
HsigFile

Instances

Instances details

Show HscSource Source #
Instance details Defined in GHC.Driver.Phases Methods showsPrec :: Int -> HscSource -> ShowS Source # show :: HscSource -> String Source # showList :: [HscSource] -> ShowS Source #
Binary HscSource Source #
Instance details Defined in GHC.Driver.Phases Methods put_ :: BinHandle -> HscSource -> IO () Source # put :: BinHandle -> HscSource -> IO (Bin HscSource) Source # get :: BinHandle -> IO HscSource Source #
Eq HscSource Source #
Instance details Defined in GHC.Driver.Phases Methods (==) :: HscSource -> HscSource -> Bool # (/=) :: HscSource -> HscSource -> Bool #
Ord HscSource Source #
Instance details Defined in GHC.Driver.Phases Methods compare :: HscSource -> HscSource -> Ordering # (<) :: HscSource -> HscSource -> Bool # (<=) :: HscSource -> HscSource -> Bool # (>) :: HscSource -> HscSource -> Bool # (>=) :: HscSource -> HscSource -> Bool # max :: HscSource -> HscSource -> HscSource # min :: HscSource -> HscSource -> HscSource #

isHsBootOrSig :: HscSource -> Bool Source #

isHsigFile :: HscSource -> Bool Source #

hscSourceString :: HscSource -> String Source #

data Phase Source #

Constructors

Unlit HscSource
Cpp HscSource
HsPp HscSource
Hsc HscSource
Ccxx
Cc
Cobjc
Cobjcxx
HCc
As Bool
LlvmOpt
LlvmLlc
LlvmMangle
CmmCpp
Cmm
MergeForeign
StopLn

Instances

Instances details

Show Phase Source #
Instance details Defined in GHC.Driver.Phases Methods showsPrec :: Int -> Phase -> ShowS Source # show :: Phase -> String Source # showList :: [Phase] -> ShowS Source #
Outputable Phase Source #
Instance details Defined in GHC.Driver.Phases Methods ppr :: Phase -> SDoc Source # pprPrec :: Rational -> Phase -> SDoc Source #
Eq Phase Source #
Instance details Defined in GHC.Driver.Phases Methods (==) :: Phase -> Phase -> Bool # (/=) :: Phase -> Phase -> Bool #

happensBefore :: Platform -> Phase -> Phase -> Bool Source #

eqPhase :: Phase -> Phase -> Bool Source #

anyHsc :: Phase Source #

isStopLn :: Phase -> Bool Source #

startPhase :: String -> Phase Source #

phaseInputExt :: Phase -> String Source #

isHaskellishSuffix :: String -> Bool Source #

isHaskellSrcSuffix :: String -> Bool Source #

isBackpackishSuffix :: String -> Bool Source #

isObjectSuffix :: Platform -> String -> Bool Source #

isCishSuffix :: String -> Bool Source #

isDynLibSuffix :: Platform -> String -> Bool Source #

isHaskellUserSrcSuffix :: String -> Bool Source #

isHaskellSigSuffix :: String -> Bool Source #

isSourceSuffix :: String -> Bool Source #

isHaskellishTarget :: (String, Maybe Phase) -> Bool Source #

When we are given files (modified by -x arguments) we need to determine if they are Haskellish or not to figure out how we should try to compile it. The rules are:

If no -x flag was specified, we check to see if the file looks like a module name, has no extension, or has a Haskell source extension.
If an -x flag was specified, we just make sure the specified suffix is a Haskell one.

isHaskellishFilename :: FilePath -> Bool Source #

isHaskellSrcFilename :: FilePath -> Bool Source #

isHaskellSigFilename :: FilePath -> Bool Source #

isObjectFilename :: Platform -> FilePath -> Bool Source #

isCishFilename :: FilePath -> Bool Source #

isDynLibFilename :: Platform -> FilePath -> Bool Source #

isHaskellUserSrcFilename :: FilePath -> Bool Source #

isSourceFilename :: FilePath -> Bool Source #