Function super_combine_consts
pub fn super_combine_consts<Infcx, I, R>(
infcx: &Infcx,
relation: &mut R,
a: <I as Interner>::Const,
b: <I as Interner>::Const,
) -> Result<<I as Interner>::Const, TypeError<I>>where
Infcx: InferCtxtLike<Interner = I>,
I: Interner,
R: PredicateEmittingRelation<Infcx>,