Safe Haskell | None |
---|---|
Language | Haskell2010 |
BreakArray
Description
Break Arrays in the IO monad
Entries in the array are Word sized Conceptually, a zero-indexed IOArray of Bools, initially False. They're represented as Words with 0==False, 1==True. They're used to determine whether GHCI breakpoints are on or off.
(c) The University of Glasgow 2007
Documentation
data BreakArray
newBreakArray :: DynFlags -> Int -> IO BreakArray
setBreakOn :: DynFlags -> BreakArray -> Int -> IO Bool
setBreakOff :: DynFlags -> BreakArray -> Int -> IO Bool
showBreakArray :: DynFlags -> BreakArray -> IO ()