Excerpts from Simon Peyton-Jones's message of Mon Mar 11 16:04:31 -0700 2013: > Aha. It is indeed true that > > ghc -fdefer-type-errors -w > > does not suppress the warnings that arise from the type errors; indeed there > is no current way to do so. How to do that? > > To be kosher there should really be a flag to switch off those warnings > alone, perhaps > -fno-warn-type-errors > > So then -fwarn-type-errors is on by default, but is only relevant when > -fdefer-type-errors is on. Once -fdefer-type-errors is on, > -fno-warn-type-errors and -fwarn-type-errors suppress or enable the warnings. > -w would then include -fno-warn-type-errors. > > Is that a design everyone would like? If so, woudl someone like to open a > ticket, implement it, update the documentation, and send a patch?
SGTM. Edward _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
