-- Note [Polymorphic expected type for tcMatchesFun]
matchFunTys herald arity exp_rho $ \ pat_tys rhs_ty ->
tcMatches match_ctxt pat_tys rhs_ty matches
-- Note [Polymorphic expected type for tcMatchesFun]
matchFunTys herald arity exp_rho $ \ pat_tys rhs_ty ->
tcMatches match_ctxt pat_tys rhs_ty matches