Commit 3a67aba2 authored by Ben Gamari's avatar Ben Gamari Committed by Austin Seipp
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ghci/scripts/ghci016: Add implementation for negate

Summary: This previously produced a warning

Test Plan: validate

Reviewers: austin

Reviewed By: austin

Subscribers: simonmar, relrod, ezyang, carter

Differential Revision: https://phabricator.haskell.org/D162
parent a72614c4
......@@ -13,6 +13,7 @@ instance Num T where
(*) = error "urk"
abs = error "urk"
signum = error "urk"
negate = error "urk"
-- Typing 3 at the ghci prompt should print T
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