• simonpj's avatar
    [project @ 2005-02-07 12:16:50 by simonpj] · 3ab57e45
    simonpj authored
    	Switch off derivable type class generation by default
    	Merge to STABLE
    This commit switches off the generation of the support code for 'Derivable
    Type Classes' by default.  Use -fgenerics to switch it on.
    Motivation: seldom used, and there's a nasty blowup in Core types for data
    types that have lots of constructors or lots of fields.
    We now put -fgenerics in the GhcLibOpts, so that the libraries have the
    support code, as before.