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Formatting fixes in Lexer.x
[ghc-hetmet.git]
/
ghc
/
Main.hs
diff --git
a/ghc/Main.hs
b/ghc/Main.hs
index
da2a1f2
..
12d8dd2
100644
(file)
--- a/
ghc/Main.hs
+++ b/
ghc/Main.hs
@@
-78,7
+78,8
@@
import Data.Maybe
main :: IO ()
main = do
hSetBuffering stdout NoBuffering
main :: IO ()
main = do
hSetBuffering stdout NoBuffering
- GHC.defaultErrorHandler defaultDynFlags $ do
+ let defaultErrorHandlerDynFlags = defaultDynFlags (panic "No settings")
+ GHC.defaultErrorHandler defaultErrorHandlerDynFlags $ do
-- 1. extract the -B flag from the args
argv0 <- getArgs
-- 1. extract the -B flag from the args
argv0 <- getArgs
@@
-358,9
+359,6
@@
showVersionMode = mkPreStartupMode ShowVersion
showNumVersionMode = mkPreStartupMode ShowNumVersion
showSupportedExtensionsMode = mkPreStartupMode ShowSupportedExtensions
showNumVersionMode = mkPreStartupMode ShowNumVersion
showSupportedExtensionsMode = mkPreStartupMode ShowSupportedExtensions
-printMode :: String -> Mode
-printMode str = mkPreStartupMode (Print str)
-
mkPreStartupMode :: PreStartupMode -> Mode
mkPreStartupMode = Left
mkPreStartupMode :: PreStartupMode -> Mode
mkPreStartupMode = Left
@@
-383,8
+381,10
@@
showGhcUsageMode = mkPreLoadMode ShowGhcUsage
showGhciUsageMode = mkPreLoadMode ShowGhciUsage
showInfoMode = mkPreLoadMode ShowInfo
showGhciUsageMode = mkPreLoadMode ShowGhciUsage
showInfoMode = mkPreLoadMode ShowInfo
-printWithDynFlagsMode :: (DynFlags -> String) -> Mode
-printWithDynFlagsMode f = mkPreLoadMode (PrintWithDynFlags f)
+printSetting :: String -> Mode
+printSetting k = mkPreLoadMode (PrintWithDynFlags f)
+ where f dflags = fromMaybe (panic ("Setting not found: " ++ show k))
+ $ lookup k (compilerInfo dflags)
mkPreLoadMode :: PreLoadMode -> Mode
mkPreLoadMode = Right . Left
mkPreLoadMode :: PreLoadMode -> Mode
mkPreLoadMode = Right . Left
@@
-504,14
+504,30
@@
mode_flags =
, Flag "-supported-languages" (PassFlag (setMode showSupportedExtensionsMode))
, Flag "-supported-extensions" (PassFlag (setMode showSupportedExtensionsMode))
] ++
, Flag "-supported-languages" (PassFlag (setMode showSupportedExtensionsMode))
, Flag "-supported-extensions" (PassFlag (setMode showSupportedExtensionsMode))
] ++
- [ Flag k' (PassFlag (setMode mode))
- | (k, v) <- compilerInfo,
+ [ Flag k' (PassFlag (setMode (printSetting k)))
+ | k <- ["Project version",
+ "Booter version",
+ "Stage",
+ "Build platform",
+ "Host platform",
+ "Target platform",
+ "Have interpreter",
+ "Object splitting supported",
+ "Have native code generator",
+ "Support SMP",
+ "Unregisterised",
+ "Tables next to code",
+ "RTS ways",
+ "Leading underscore",
+ "Debug on",
+ "LibDir",
+ "Global Package DB",
+ "C compiler flags",
+ "Gcc Linker flags",
+ "Ld Linker flags"],
let k' = "-print-" ++ map (replaceSpace . toLower) k
replaceSpace ' ' = '-'
replaceSpace c = c
let k' = "-print-" ++ map (replaceSpace . toLower) k
replaceSpace ' ' = '-'
replaceSpace c = c
- mode = case v of
- String str -> printMode str
- FromDynFlags f -> printWithDynFlagsMode f
] ++
------- interfaces ----------------------------------------------------
[ Flag "-show-iface" (HasArg (\f -> setMode (showInterfaceMode f)
] ++
------- interfaces ----------------------------------------------------
[ Flag "-show-iface" (HasArg (\f -> setMode (showInterfaceMode f)
@@
-591,7
+607,7
@@
doMake srcs = do
haskellish (f,Nothing) =
looksLikeModuleName f || isHaskellSrcFilename f || '.' `notElem` f
haskellish (_,Just phase) =
haskellish (f,Nothing) =
looksLikeModuleName f || isHaskellSrcFilename f || '.' `notElem` f
haskellish (_,Just phase) =
- phase `notElem` [As, Cc, CmmCpp, Cmm, StopLn]
+ phase `notElem` [As, Cc, Cobjc, CmmCpp, Cmm, StopLn]
hsc_env <- GHC.getSession
hsc_env <- GHC.getSession
@@
-649,9
+665,7
@@
showBanner _postLoadMode dflags = do
showInfo :: DynFlags -> IO ()
showInfo dflags = do
let sq x = " [" ++ x ++ "\n ]"
showInfo :: DynFlags -> IO ()
showInfo dflags = do
let sq x = " [" ++ x ++ "\n ]"
- putStrLn $ sq $ concat $ intersperse "\n ," $ map (show . flatten) compilerInfo
- where flatten (k, String v) = (k, v)
- flatten (k, FromDynFlags f) = (k, f dflags)
+ putStrLn $ sq $ intercalate "\n ," $ map show $ compilerInfo dflags
showSupportedExtensions :: IO ()
showSupportedExtensions = mapM_ putStrLn supportedLanguagesAndExtensions
showSupportedExtensions :: IO ()
showSupportedExtensions = mapM_ putStrLn supportedLanguagesAndExtensions