Enable/fix more warnings for GHC 8+.

[haeredes.git] / src / Main.hs

diff --git a/src/Main.hs b/src/Main.hs
index 3e8d8c09c92021dcd05210a336e46703eb9a552f..f7a56ea5fbdf3fd8b6d50f4b2316396a3afd16f6 100644 (file)
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -20,18 +20,19 @@ import Network.DNS (
   normalize,
   normalizeCase,
   withResolver )
-import System.Exit (ExitCode(..), exitWith)
+import System.Exit (ExitCode(ExitFailure), exitWith)
 import System.IO (hPutStrLn, stderr)
 
-
-import CommandLine (Args(..), get_args)
+import CommandLine (
+   Args(NS,MX,delegates,no_append_root,server,timeout),
+   get_args)
 import DNS (
   LookupResult,
   lookupMX',
   lookupNS',
   resolve_address )
 import ExitCodes (exit_bad_server)
-import Timeout (Timeout(..))
+import Timeout (Timeout(seconds))
 
 
 -- | Given a list of delegates, report results for this
@@ -113,7 +114,7 @@ main = do
 
   -- Set the timeout from the command line. The resolvTimeout field is
   -- in microseconds, so we multiply by one million.
-  let a_million = 1000 * 1000
+  let a_million = 1000 * 1000 :: Int
   let rc = rc' { resolvTimeout = a_million * seconds (timeout cfg) }
   rs <- makeResolvSeed rc