diff options
Diffstat (limited to 'compiler/rustc_mir_dataflow/src/impls/liveness.rs')
| -rw-r--r-- | compiler/rustc_mir_dataflow/src/impls/liveness.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_mir_dataflow/src/impls/liveness.rs b/compiler/rustc_mir_dataflow/src/impls/liveness.rs index 34e0834a68b..eddf40bdf2e 100644 --- a/compiler/rustc_mir_dataflow/src/impls/liveness.rs +++ b/compiler/rustc_mir_dataflow/src/impls/liveness.rs @@ -43,6 +43,10 @@ impl<'tcx> AnalysisDomain<'tcx> for MaybeLiveLocals { impl<'tcx> GenKillAnalysis<'tcx> for MaybeLiveLocals { type Idx = Local; + fn domain_size(&self, body: &mir::Body<'tcx>) -> usize { + body.local_decls.len() + } + fn statement_effect( &mut self, trans: &mut impl GenKill<Self::Idx>, |