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authorDavid Waern <unknown>2007-08-17 14:53:04 +0000
committerDavid Waern <unknown>2007-08-17 14:53:04 +0000
commitbedd431c75f7660655347d9210dc5043b83232e1 (patch)
treed2089de29fb5b783cf5c3e9c4b055bc891afffcd /src/Haddock/Utils
parent93d806105dd027f4d31a76e2bd2410001fe10b29 (diff)
Factor out typechecking phase into Haddock.Typecheck
Diffstat (limited to 'src/Haddock/Utils')
-rw-r--r--src/Haddock/Utils/GHC.hs51
1 files changed, 41 insertions, 10 deletions
diff --git a/src/Haddock/Utils/GHC.hs b/src/Haddock/Utils/GHC.hs
index 8393cbb2..3ac90d77 100644
--- a/src/Haddock/Utils/GHC.hs
+++ b/src/Haddock/Utils/GHC.hs
@@ -4,9 +4,12 @@
-- (c) Simon Marlow 2003
--
+
module Haddock.Utils.GHC where
+
import Debug.Trace
+import Data.Char
import GHC
import HsSyn
@@ -17,6 +20,42 @@ import Packages
import UniqFM
import Name
+
+-- names
+
+nameOccString = occNameString . nameOccName
+
+
+nameSetMod n newMod =
+ mkExternalName (nameUnique n) newMod (nameOccName n) (nameSrcSpan n)
+
+
+nameSetPkg pkgId n =
+ mkExternalName (nameUnique n) (mkModule pkgId (moduleName mod))
+ (nameOccName n) (nameSrcSpan n)
+ where mod = nameModule n
+
+
+-- modules
+
+
+moduleString :: Module -> String
+moduleString = moduleNameString . moduleName
+
+
+mkModuleNoPkg :: String -> Module
+mkModuleNoPkg str = mkModule (stringToPackageId "") (mkModuleName str)
+
+
+-- misc
+
+
+-- there should be a better way to check this using the GHC API
+isConSym n = head (nameOccString n) == ':'
+isVarSym n = fstChar /= '_' && not (isConSym n) && (not . isLetter) fstChar
+ where fstChar = head (nameOccString n)
+
+
getMainDeclBinder :: HsDecl name -> Maybe name
getMainDeclBinder (TyClD d) = Just (tcdName d)
getMainDeclBinder (ValD d)
@@ -28,18 +67,10 @@ getMainDeclBinder (ForD (ForeignImport name _ _)) = Just (unLoc name)
getMainDeclBinder (ForD (ForeignExport name _ _)) = Nothing
getMainDeclBinder _ = Nothing
+
-- To keep if if minf_iface is re-introduced
--modInfoName = moduleName . mi_module . minf_iface
--modInfoMod = mi_module . minf_iface
-trace_ppr x y = trace (showSDoc (ppr x)) y
--- names
-
-nameSetMod n newMod =
- mkExternalName (nameUnique n) newMod (nameOccName n) (nameSrcSpan n)
-
-nameSetPkg pkgId n =
- mkExternalName (nameUnique n) (mkModule pkgId (moduleName mod))
- (nameOccName n) (nameSrcSpan n)
- where mod = nameModule n
+trace_ppr x y = trace (showSDoc (ppr x)) y