-- * Error handling and debugging utilities
pprPanic, pprSorry, assertPprPanic, pprPanicFastInt, pprPgmError,
- pprTrace, warnPprTrace,
+ pprTrace, pprDefiniteTrace, warnPprTrace,
trace, pgmError, panic, sorry, panicFastInt, assertPanic
) where
| opt_NoDebugOutput = x
| otherwise = pprAndThen trace str doc x
+pprDefiniteTrace :: String -> SDoc -> a -> a
+-- ^ Same as pprTrace, but show even if -dno-debug-output is on
+pprDefiniteTrace str doc x = pprAndThen trace str doc x
pprPanicFastInt :: String -> SDoc -> FastInt
-- ^ Specialization of pprPanic that can be safely used with 'FastInt'