Look inside synonyms for foralls when unifying
[ghc.git] / testsuite / tests / typecheck / should_fail / T10194.stderr
1
2 T10194.hs:7:8:
3     Cannot instantiate unification variable ‘b0’
4     with a type involving foralls: X
5       Perhaps you want ImpredicativeTypes
6     In the expression: (.)
7     In an equation for ‘comp’: comp = (.)