return GHC.RunFailed) $ do
GHC.runStmt expr step
-resume :: GHC.SingleStep -> GHCi GHC.RunResult
-resume step = GHC.resume step
+resume :: (SrcSpan -> Bool) -> GHC.SingleStep -> GHCi GHC.RunResult
+resume canLogSpan step = GHC.resume canLogSpan step
-- --------------------------------------------------------------------------
-- timing & statistics
st <- getGHCiState
enqueueCommands [stop st]
return ()
- | otherwise -> resume GHC.SingleStep >>=
+ | otherwise -> resume step_here GHC.SingleStep >>=
afterRunStmt step_here >> return ()
_ -> return ()
-- doContinue :: SingleStep -> GHCi ()
doContinue :: (SrcSpan -> Bool) -> SingleStep -> GHCi ()
doContinue pred step = do
- runResult <- resume step
+ runResult <- resume pred step
afterRunStmt pred runResult
return ()
noBreakAction False _ _ = putStrLn "*** Ignoring breakpoint"
noBreakAction True _ _ = return () -- exception: just continue
-resume :: GhcMonad m => SingleStep -> m RunResult
-resume step
+resume :: GhcMonad m => (SrcSpan->Bool) -> SingleStep -> m RunResult
+resume canLogSpan step
= do
hsc_env <- getSession
let ic = hsc_IC hsc_env
when (isStep step) $ liftIO setStepFlag
case r of
Resume expr tid breakMVar statusMVar bindings
- final_ids apStack info _ hist _ -> do
+ final_ids apStack info span hist _ -> do
withVirtualCWD $ do
withBreakAction (isStep step) (hsc_dflags hsc_env)
breakMVar statusMVar $ do
-- this awakens the stopped thread...
takeMVar statusMVar
-- and wait for the result
- let hist' =
- case info of
- Nothing -> fromListBL 50 hist
- Just i -> mkHistory hsc_env apStack i `consBL`
+ let prevHistoryLst = fromListBL 50 hist
+ hist' = case info of
+ Nothing -> prevHistoryLst
+ Just i
+ | not $canLogSpan span -> prevHistoryLst
+ | otherwise -> mkHistory hsc_env apStack i `consBL`
fromListBL 50 hist
case step of
RunAndLogSteps ->