• Simon Marlow's avatar
    FIX #1466 (partly), which was causing concprog001(ghci) to fail · 066f1028
    Simon Marlow authored
    An AP_STACK now ensures that there is at least AP_STACK_SPLIM words of
    stack headroom available after unpacking the payload.  Continuations
    that require more than AP_STACK_SPLIM words of stack must do their own
    stack checks instead of aggregating their stack usage into the parent
    frame.  I have made this change for the interpreter, but not for
    compiled code yet - we should do this in the glorious rewrite of the
    code generator.