- (ty::ConstKind::Unevaluated(did, substs), _) => match self.tcx().def_kind(did) {
- Some(DefKind::Static) | Some(DefKind::Const) | Some(DefKind::AssocConst) => {
- p!(print_value_path(did, substs))
- }
- _ => {
- if did.is_local() {
- let span = self.tcx().def_span(did);
- if let Ok(snip) = self.tcx().sess.source_map().span_to_snippet(span) {
- p!(write("{}", snip))
- } else {
- p!(write("_: "), print(ct.ty))
+ (ty::ConstKind::Unevaluated(did, substs, promoted), _) => {
+ if let Some(promoted) = promoted {
+ p!(print_value_path(did, substs));
+ p!(write("::{:?}", promoted));
+ } else {
+ match self.tcx().def_kind(did) {
+ Some(DefKind::Static)
+ | Some(DefKind::Const)
+ | Some(DefKind::AssocConst) => p!(print_value_path(did, substs)),
+ _ => {
+ if did.is_local() {
+ let span = self.tcx().def_span(did);
+ if let Ok(snip) = self.tcx().sess.source_map().span_to_snippet(span)
+ {
+ p!(write("{}", snip))
+ } else {
+ print_underscore!()
+ }
+ } else {
+ print_underscore!()
+ }