Gregory Wright wrote:
Hi,
I built 6.2.1 on Mac OS X 10.3.3 from source with OpenGL support.
I built the Cube.hs demo program and it compiles and runs fine, but if
I
terminate it with crtl-C instead of hitting "q" in the OpenGL window,
I get
the error message
> ./Cube
^CCube: internal error: unblockThread
Please report this as a bug to glasgow-haskell-bugs@xxxxxxxxxxx,
or http://www.sourceforge.net/projects/ghc/
(Hitting "q" in the OpenGL display window causes graceful termination.)
Confirmed, thanks for the report. I will look into this when I have
some time.
Note that the problem goes away when you comile the program with
-threaded.
Cheers,
Wolfgang
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