Add werror function to Flavour.hs

Authored by mpickering on Jan 31 2019, 5:01 AM.

Description

Add werror function to Flavour.hs

This function makes it easy to turn on -Werror in the correct manner
to mimic how CI turns on -Werror.

Details

Committed
Marge Bot <ben+marge-bot@smart-cactus.org>Feb 3 2019, 1:20 PM
Parents
rGHC59516e4bbfc0: Fix missing space in ppr_cmd for HsCmdArrForm
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