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Extract handle_set_discriminant.

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This commit is contained in:
Camille GILLOT 2023-04-25 19:47:15 +00:00
parent 2b0bf3cf59
commit add5124dce
2 changed files with 35 additions and 17 deletions
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22
compiler/rustc_mir_dataflow/src/value_analysis.rs
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@ -67,8 +67,8 @@ pub trait ValueAnalysis<'tcx> {
StatementKind::Assign(box (place, rvalue)) => {
self.handle_assign(*place, rvalue, state);
}
StatementKind::SetDiscriminant { box ref place, .. } => {
state.flood_discr(place.as_ref(), self.map());
StatementKind::SetDiscriminant { box place, variant_index } => {
self.handle_set_discriminant(*place, *variant_index, state);
}
StatementKind::Intrinsic(box intrinsic) => {
self.handle_intrinsic(intrinsic, state);
@ -94,6 +94,24 @@ pub trait ValueAnalysis<'tcx> {
}
}
fn handle_set_discriminant(
&self,
place: Place<'tcx>,
variant_index: VariantIdx,
state: &mut State<Self::Value>,
) {
self.super_set_discriminant(place, variant_index, state)
}
fn super_set_discriminant(
&self,
place: Place<'tcx>,
_variant_index: VariantIdx,
state: &mut State<Self::Value>,
) {
state.flood_discr(place.as_ref(), self.map());
}
fn handle_intrinsic(
&self,
intrinsic: &NonDivergingIntrinsic<'tcx>,