Fix re-init of ghc-modi session after environment change

Using `dropSession` instead of a weird exception cludge
2015-08-05 08:52:52 +02:00
parent 20bccae1fc
commit f61dd0a9e6
4 changed files with 14 additions and 49 deletions
--- a/Language/Haskell/GhcMod.hs
+++ b/Language/Haskell/GhcMod.hs
@@ -28,6 +28,7 @@ module Language.Haskell.GhcMod (
  -- * Monad utilities
  , runGhcModT
  , withOptions
+  , dropSession
  -- * 'GhcMod' utilities
  , boot
  , browse
@@ -73,3 +74,4 @@ import Language.Haskell.GhcMod.Modules
 import Language.Haskell.GhcMod.Monad
 import Language.Haskell.GhcMod.PkgDoc
 import Language.Haskell.GhcMod.Types
+import Language.Haskell.GhcMod.Target