Moduleghc-10.0.0.20260917GHC2024

GHC.Driver.Phases

2 types
27 values

Packageghc-10.0.0.20260917
Exports29
LanguageGHC2024
LicenceBSD-3-Clause
SourcePhases.hs

datadata Phase

Untyped Phase description

Constructors

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

Instances3Eq, Show, Outputable

Eq PhaseDefined in ghc-10.0.0.20260917 · GHC.Driver.Phases
Show PhaseDefined in ghc-10.0.0.20260917 · GHC.Driver.Phases
Outputable PhaseDefined in ghc-10.0.0.20260917 · GHC.Driver.Phases

valuehappensBefore :: Platform -> Phase -> Phase -> Bool

valueeqPhase :: Phase -> Phase -> Bool

valueisStopLn :: Phase -> Bool

valuestartPhase :: String -> Phase

valuephaseInputExt :: Phase -> String

datadata StopPhase

Constructors

StopPreprocess
```
-E
```
StopC
```
-C
```
StopAs
```
-S
```
NoStop
```
-c
```

valuestopPhaseToPhase :: StopPhase -> Phase

valueisHaskellishSuffix :: String -> Bool

valueisHaskellSrcSuffix :: String -> Bool

valueisBackpackishSuffix :: String -> Bool

valueisObjectSuffix :: Platform -> String -> Bool

valueisCishSuffix :: String -> Bool

valueisDynLibSuffix :: Platform -> String -> Bool

valueisHaskellUserSrcSuffix :: String -> Bool

valueisHaskellSigSuffix :: String -> Bool

valueisHaskellBootSuffix :: String -> Bool

valueisSourceSuffix :: String -> Bool

valueisHaskellishTarget :: (String, Maybe Phase) -> Bool

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.

valueisHaskellishFilename :: FilePath -> Bool

valueisHaskellSrcFilename :: FilePath -> Bool

valueisHaskellSigFilename :: FilePath -> Bool

valueisObjectFilename :: Platform -> FilePath -> Bool

valueisBytecodeFilename :: FilePath -> Bool

valueisCishFilename :: FilePath -> Bool

valueisDynLibFilename :: Platform -> FilePath -> Bool

valueisHaskellUserSrcFilename :: FilePath -> Bool

valueisSourceFilename :: FilePath -> Bool

valuephaseForeignLanguage :: Phase -> Maybe ForeignSrcLang

Foreign language of the phase if the phase deals with a foreign code