#include "HsVersions.h"
import Bag ( Bag, bagToList, isEmptyBag, emptyBag )
-import SrcLoc ( SrcSpan )
import Util ( sortLe )
import Outputable
-import SrcLoc ( srcSpanStart, noSrcSpan )
+import SrcLoc
import DynFlags ( DynFlags(..), DynFlag(..), dopt )
import StaticFlags ( opt_ErrorSpans )
EQ -> True
GT -> False
-handleFlagWarnings :: DynFlags -> [String] -> IO ()
+handleFlagWarnings :: DynFlags -> [Located String] -> IO ()
handleFlagWarnings dflags warns
= when (dopt Opt_WarnDeprecatedFlags dflags)
(handleFlagWarnings' dflags warns)
-handleFlagWarnings' :: DynFlags -> [String] -> IO ()
+handleFlagWarnings' :: DynFlags -> [Located String] -> IO ()
handleFlagWarnings' _ [] = return ()
handleFlagWarnings' dflags warns
- = do -- It would be nicer if warns :: [Message], but that has circular
+ = do -- It would be nicer if warns :: [Located Message], but that has circular
-- import problems.
- let warns' = map text warns
- mapM_ (log_action dflags SevWarning noSrcSpan defaultUserStyle) warns'
+ mapM_ (handleFlagWarning dflags) warns
when (dopt Opt_WarnIsError dflags) $
do errorMsg dflags $ text "\nFailing due to -Werror.\n"
exitWith (ExitFailure 1)
+handleFlagWarning :: DynFlags -> Located String -> IO ()
+handleFlagWarning dflags (L loc warn)
+ = log_action dflags SevWarning loc defaultUserStyle (text warn)
+
ghcExit :: DynFlags -> Int -> IO ()
ghcExit dflags val
| val == 0 = exitWith ExitSuccess