Is stderr flushed automatically after exceptions are printed

[Simon Marlow]

On 13/06/2012 03:35, Johan Tibell wrote:
> Hi,
>
> If a program throws an exception that will cause it to be terminated
> (i.e. the exception isn't caught), will the code that prints out the
> error message to stderr make sure to flush stderr before terminating
> the process?

Yes: 
https://github.com/ghc/packages-base/blob/master/GHC/TopHandler.lhs#L152

Cheers,
	Simon