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| author | Camille GILLOT <gillot.camille@gmail.com> | 2022-07-27 22:06:30 +0200 |
|---|---|---|
| committer | Camille GILLOT <gillot.camille@gmail.com> | 2022-08-03 18:44:18 +0200 |
| commit | 48bae9360feea931a0ef635ef1b69c61113dcd1a (patch) | |
| tree | 7f2e2c5151cbc42bc69661636a58ccdf715de39d | |
| parent | 421bb6ac62f5624a05d9e4ff0a12c91da91e49a8 (diff) | |
| download | rust-48bae9360feea931a0ef635ef1b69c61113dcd1a.tar.gz rust-48bae9360feea931a0ef635ef1b69c61113dcd1a.zip | |
Use DefIdTree instead of open-coding it.
| -rw-r--r-- | compiler/rustc_resolve/src/late/lifetimes.rs | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/compiler/rustc_resolve/src/late/lifetimes.rs b/compiler/rustc_resolve/src/late/lifetimes.rs index 01ada080b01..1892216dec0 100644 --- a/compiler/rustc_resolve/src/late/lifetimes.rs +++ b/compiler/rustc_resolve/src/late/lifetimes.rs @@ -1437,13 +1437,9 @@ impl<'a, 'tcx> LifetimeContext<'a, 'tcx> { // Figure out if this is a type/trait segment, // which requires object lifetime defaults. - let parent_def_id = |this: &mut Self, def_id: DefId| { - let def_key = this.tcx.def_key(def_id); - DefId { krate: def_id.krate, index: def_key.parent.expect("missing parent") } - }; let type_def_id = match res { - Res::Def(DefKind::AssocTy, def_id) if depth == 1 => Some(parent_def_id(self, def_id)), - Res::Def(DefKind::Variant, def_id) if depth == 0 => Some(parent_def_id(self, def_id)), + Res::Def(DefKind::AssocTy, def_id) if depth == 1 => Some(self.tcx.parent(def_id)), + Res::Def(DefKind::Variant, def_id) if depth == 0 => Some(self.tcx.parent(def_id)), Res::Def( DefKind::Struct | DefKind::Union |