{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"ty::Infer(ty::IntVar(vid))"}]}
            ty::Infer(ty::IntVar(vid)) => self.delegate.opportunistic_resolve_int_var(vid),
            }
            ty::Infer(ty::FloatVar(vid)) => self.delegate.opportunistic_resolve_float_var(vid),