diff options
Diffstat (limited to 'compiler/rustc_ast_lowering/src/lib.rs')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/lib.rs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs index d3f832284ea..1964297ace6 100644 --- a/compiler/rustc_ast_lowering/src/lib.rs +++ b/compiler/rustc_ast_lowering/src/lib.rs @@ -132,8 +132,8 @@ struct LoweringContext<'a, 'hir> { /// NodeIds that are lowered inside the current HIR owner. node_id_to_local_id: FxHashMap<NodeId, hir::ItemLocalId>, - allow_try_trait: Option<Lrc<[Symbol]>>, - allow_gen_future: Option<Lrc<[Symbol]>>, + allow_try_trait: Lrc<[Symbol]>, + allow_gen_future: Lrc<[Symbol]>, /// Mapping from generics `def_id`s to TAIT generics `def_id`s. /// For each captured lifetime (e.g., 'a), we create a new lifetime parameter that is a generic @@ -172,12 +172,12 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { current_item: None, impl_trait_defs: Vec::new(), impl_trait_bounds: Vec::new(), - allow_try_trait: Some([sym::try_trait_v2, sym::yeet_desugar_details][..].into()), - allow_gen_future: Some(if tcx.features().async_fn_track_caller { - [sym::gen_future, sym::closure_track_caller][..].into() + allow_try_trait: [sym::try_trait_v2, sym::yeet_desugar_details].into(), + allow_gen_future: if tcx.features().async_fn_track_caller { + [sym::gen_future, sym::closure_track_caller].into() } else { - [sym::gen_future][..].into() - }), + [sym::gen_future].into() + }, generics_def_id_map: Default::default(), host_param_id: None, } |