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Auto merge of #119173 - compiler-errors:direct-coro-kind, r=TaKO8Ki

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Encode `CoroutineKind` directly

Probably a quick optimization?

r? `@ghost`
This commit is contained in:
bors 2023-12-22 04:07:40 +00:00
commit ef1b78eabe
4 changed files with 19 additions and 4 deletions
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2
compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
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@ -241,7 +241,7 @@ fn into_args(self) -> (DefId, SimplifiedType) {
rendered_const => { table }
asyncness => { table_direct }
fn_arg_names => { table }
coroutine_kind => { table }
coroutine_kind => { table_direct }
trait_def => { table }
deduced_param_attrs => { table }
is_type_alias_impl_trait => {

4
compiler/rustc_metadata/src/rmeta/encoder.rs
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@ -1428,9 +1428,9 @@ fn encode_def_ids(&mut self) {
}
}
if def_kind == DefKind::Closure
&& let Some(data) = self.tcx.coroutine_kind(def_id)
&& let Some(coroutine_kind) = self.tcx.coroutine_kind(def_id)
{
record!(self.tables.coroutine_kind[def_id] <- data);
self.tables.coroutine_kind.set(def_id.index, Some(coroutine_kind));
}
if let DefKind::Enum | DefKind::Struct | DefKind::Union = def_kind {
self.encode_info_for_adt(local_id);

2
compiler/rustc_metadata/src/rmeta/mod.rs
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@ -443,7 +443,7 @@ fn encode(&self, buf: &mut FileEncoder) -> LazyTables {
rendered_const: Table<DefIndex, LazyValue<String>>,
asyncness: Table<DefIndex, ty::Asyncness>,
fn_arg_names: Table<DefIndex, LazyArray<Ident>>,
coroutine_kind: Table<DefIndex, LazyValue<hir::CoroutineKind>>,
coroutine_kind: Table<DefIndex, hir::CoroutineKind>,
trait_def: Table<DefIndex, LazyValue<ty::TraitDef>>,
trait_item_def_id: Table<DefIndex, RawDefId>,
expn_that_defined: Table<DefIndex, LazyValue<ExpnId>>,

15
compiler/rustc_metadata/src/rmeta/table.rs
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@ -204,6 +204,21 @@ impl FixedSizeEncoding for Option<$ty> {
}
}
fixed_size_enum! {
hir::CoroutineKind {
( Coroutine )
( Gen(hir::CoroutineSource::Block) )
( Gen(hir::CoroutineSource::Fn) )
( Gen(hir::CoroutineSource::Closure) )
( Async(hir::CoroutineSource::Block) )
( Async(hir::CoroutineSource::Fn) )
( Async(hir::CoroutineSource::Closure) )
( AsyncGen(hir::CoroutineSource::Block) )
( AsyncGen(hir::CoroutineSource::Fn) )
( AsyncGen(hir::CoroutineSource::Closure) )
}
}
fixed_size_enum! {
ty::AssocItemContainer {
( TraitContainer )