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Log exceptions in `browse`

This commit is contained in:
Daniel Gröber 2015-11-26 16:19:11 +01:00
parent 87b5b6f8c5
commit 412cee9abf
1 changed files with 5 additions and 1 deletions
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6
Language/Haskell/GhcMod/Browse.hs
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@ -15,6 +15,7 @@ import Language.Haskell.GhcMod.Doc (showPage, styleUnqualified)
import Language.Haskell.GhcMod.Gap as Gap import Language.Haskell.GhcMod.Gap as Gap
import Language.Haskell.GhcMod.Monad import Language.Haskell.GhcMod.Monad
import Language.Haskell.GhcMod.Types import Language.Haskell.GhcMod.Types
import Language.Haskell.GhcMod.Logging
import Name (getOccString) import Name (getOccString)
import Outputable import Outputable
import TyCon (isAlgTyCon) import TyCon (isAlgTyCon)
@ -35,9 +36,12 @@ browse pkgmdl = do
where where
-- TODO: Add API to Gm.Target to check if module is home module without -- TODO: Add API to Gm.Target to check if module is home module without
-- bringing up a GHC session as well then this can be made a lot cleaner -- bringing up a GHC session as well then this can be made a lot cleaner
go = ghandle (\(SomeException _) -> return []) $ do go = ghandle (\ex@(SomeException _) -> logException ex >> return []) $ do
goPkgModule `G.gcatch` (\(SomeException _) -> goHomeModule) goPkgModule `G.gcatch` (\(SomeException _) -> goHomeModule)
logException ex =
gmLog GmException "browse" $ showDoc ex
goPkgModule = do goPkgModule = do
opt <- options opt <- options
runGmPkgGhc $ runGmPkgGhc $