diff options
Diffstat (limited to 'compiler/rustc_mir_dataflow/src/value_analysis.rs')
| -rw-r--r-- | compiler/rustc_mir_dataflow/src/value_analysis.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_mir_dataflow/src/value_analysis.rs b/compiler/rustc_mir_dataflow/src/value_analysis.rs index 8bf6493be4b..a6ef2a742c8 100644 --- a/compiler/rustc_mir_dataflow/src/value_analysis.rs +++ b/compiler/rustc_mir_dataflow/src/value_analysis.rs @@ -223,13 +223,13 @@ pub trait ValueAnalysis<'tcx> { self.super_terminator(terminator, state) } - fn super_terminator(&self, terminator: &Terminator<'tcx>, _state: &mut State<Self::Value>) { + fn super_terminator(&self, terminator: &Terminator<'tcx>, state: &mut State<Self::Value>) { match &terminator.kind { TerminatorKind::Call { .. } | TerminatorKind::InlineAsm { .. } => { // Effect is applied by `handle_call_return`. } - TerminatorKind::Drop { .. } => { - // We don't track dropped places. + TerminatorKind::Drop { place, .. } => { + state.flood_with(place.as_ref(), self.map(), Self::Value::bottom()); } TerminatorKind::DropAndReplace { .. } | TerminatorKind::Yield { .. } => { // They would have an effect, but are not allowed in this phase. |
