• Ian Lynagh's avatar
    Add a -fghci-sandbox flag so that we can en/disable the ghci sandbox · bf60bbfb
    Ian Lynagh authored
    It's on by default (which matches the previous behaviour).
    GLUT on OS X needs to run on the main thread. If you
    try to use it from another thread then you just get a
    white rectangle rendered. For this, or anything else
    with such restrictions, you can turn the GHCi sandbox off
    and things will be run in the main thread.
InteractiveEval.hs 40.5 KB