-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | A convenient way to panic.
--   
--   A convenient way to panic.
@package panic
@version 0.2.0.0

module Panic

-- | Request a CallStack.
--   
--   NOTE: The implicit parameter <tt>?callStack :: CallStack</tt> is an
--   implementation detail and <b>should not</b> be considered part of the
--   <a>CallStack</a> API, we may decide to change the implementation in
--   the future.
type HasCallStack = ?callStack :: CallStack
panic :: (PanicComponent a, HasCallStack) => a -> String -> [String] -> b
class Typeable a => PanicComponent a
panicComponentName :: PanicComponent a => a -> String

-- | ^ Name of the panicing component.
panicComponentIssues :: PanicComponent a => a -> String

-- | ^ Issue tracker for the panicking component.
panicComponentRevision :: PanicComponent a => a -> (String, String)

-- | An expression of type <tt>a -&gt; (String,String)</tt>. Uses template
--   Haskell to query Git for the current state of the repo. Note that the
--   state reported depends on when the module containing the splice was
--   compiled.
useGitRevision :: Q Exp
instance (Data.Typeable.Internal.Typeable a, Panic.PanicComponent a) => GHC.Show.Show (Panic.Panic a)
instance Panic.PanicComponent a => GHC.Exception.Exception (Panic.Panic a)