testsuite: Assert that testsuite ways are known
[ghc.git] / testsuite / tests / typecheck / should_compile / RebindNegate.hs
1 {-# LANGUAGE RebindableSyntax #-}
2
3 module RebindNegate where
4
5 import Prelude ( length )
6
7 negate = length
8
9 y = - "foo"