• simonpj's avatar
    [project @ 2002-01-04 11:39:00 by simonpj] · ce26c4b7
    simonpj authored
    -----------------------------
    	Fix a too-vigorous export bug
    	-----------------------------
    
    	MERGE TO STABLE
    
    	[this is the Ian Lynagh -O2 bug]
    
    
    CoreTidy didn't filter the rules that it exports, so it
    exported some that mentioned Ids on the *left* hand side
    that are not exported.  So an importing module fell over.
    
    The fix is simple: filter the exposed rules.   On the way
    I tidied up CoreFVs a little.
    ce26c4b7
CoreTidy.lhs 24.3 KB