match &self.error {
Some(RegionResolutionError::ConcreteFailure(
SubregionOrigin::RelateRegionParamBound(span),
- Region(Interned(RePlaceholder(ty::Placeholder { name: sub_name, .. }), _)),
- Region(Interned(RePlaceholder(ty::Placeholder { name: sup_name, .. }), _)),
+ Region(Interned(
+ RePlaceholder(ty::Placeholder {
+ bound: ty::BoundRegion { kind: sub_name, .. },
+ ..
+ }),
+ _,
+ )),
+ Region(Interned(
+ RePlaceholder(ty::Placeholder {
+ bound: ty::BoundRegion { kind: sup_name, .. },
+ ..
+ }),
+ _,
+ )),
)) => {
let span = *span;
let (sub_span, sub_symbol) = match sub_name {
ty::BrNamed(def_id, symbol) => {
(Some(self.tcx().def_span(def_id)), Some(symbol))
}
- ty::BrAnon(_, span) => (*span, None),
+ ty::BrAnon(span) => (*span, None),
ty::BrEnv => (None, None),
};
let (sup_span, sup_symbol) = match sup_name {
ty::BrNamed(def_id, symbol) => {
(Some(self.tcx().def_span(def_id)), Some(symbol))
}
- ty::BrAnon(_, span) => (*span, None),
+ ty::BrAnon(span) => (*span, None),
ty::BrEnv => (None, None),
};
let diag = match (sub_span, sup_span, sub_symbol, sup_symbol) {