) -> Result<Option<AbstractConst<'tcx>>, ErrorReported> {
let inner = tcx.thir_abstract_const_opt_const_arg(uv.def)?;
debug!("AbstractConst::new({:?}) = {:?}", uv, inner);
) -> Result<Option<AbstractConst<'tcx>>, ErrorReported> {
let inner = tcx.thir_abstract_const_opt_const_arg(uv.def)?;
debug!("AbstractConst::new({:?}) = {:?}", uv, inner);