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Minimize use of GenKill.

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Thanks to the previous couple of commits, many uses of the `GenKill`
trait can be replaced with a concrete type.
This commit is contained in:
Nicholas Nethercote
2024-10-10 10:14:58 +11:00
parent 13968b4a70
commit 525f655866
5 changed files with 33 additions and 34 deletions
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14
compiler/rustc_mir_dataflow/src/impls/initialized.rs
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@@ -270,7 +270,7 @@ impl<'tcx> HasMoveData<'tcx> for EverInitializedPlaces<'_, 'tcx> {
impl<'a, 'tcx> MaybeInitializedPlaces<'a, 'tcx> {
fn update_bits(
trans: &mut impl GenKill<MovePathIndex>,
trans: &mut <Self as AnalysisDomain<'tcx>>::Domain,
path: MovePathIndex,
state: DropFlagState,
) {
@@ -283,7 +283,7 @@ impl<'a, 'tcx> MaybeInitializedPlaces<'a, 'tcx> {
impl<'tcx> MaybeUninitializedPlaces<'_, 'tcx> {
fn update_bits(
trans: &mut impl GenKill<MovePathIndex>,
trans: &mut <Self as AnalysisDomain<'tcx>>::Domain,
path: MovePathIndex,
state: DropFlagState,
) {
@@ -296,7 +296,7 @@ impl<'tcx> MaybeUninitializedPlaces<'_, 'tcx> {
impl<'a, 'tcx> DefinitelyInitializedPlaces<'a, 'tcx> {
fn update_bits(
trans: &mut impl GenKill<MovePathIndex>,
trans: &mut <Self as AnalysisDomain<'tcx>>::Domain,
path: MovePathIndex,
state: DropFlagState,
) {
@@ -399,11 +399,11 @@ impl<'tcx> GenKillAnalysis<'tcx> for MaybeInitializedPlaces<'_, 'tcx> {
});
}
fn switch_int_edge_effects<G: GenKill<Self::Idx>>(
fn switch_int_edge_effects(
&mut self,
block: mir::BasicBlock,
discr: &mir::Operand<'tcx>,
edge_effects: &mut impl SwitchIntEdgeEffects<G>,
edge_effects: &mut impl SwitchIntEdgeEffects<Self::Domain>,
) {
if !self.tcx.sess.opts.unstable_opts.precise_enum_drop_elaboration {
return;
@@ -524,11 +524,11 @@ impl<'tcx> GenKillAnalysis<'tcx> for MaybeUninitializedPlaces<'_, 'tcx> {
});
}
fn switch_int_edge_effects<G: GenKill<Self::Idx>>(
fn switch_int_edge_effects(
&mut self,
block: mir::BasicBlock,
discr: &mir::Operand<'tcx>,
edge_effects: &mut impl SwitchIntEdgeEffects<G>,
edge_effects: &mut impl SwitchIntEdgeEffects<Self::Domain>,
) {
if !self.tcx.sess.opts.unstable_opts.precise_enum_drop_elaboration {
return;