bjoernager/rust
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cleanup mir visitor for rustc::pass_by_value

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This commit is contained in:
lcnr 2022-07-01 16:21:21 +02:00
parent 7e2733bb1d
commit cf9c0a5935
23 changed files with 193 additions and 150 deletions
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6
compiler/rustc_mir_dataflow/src/impls/storage_liveness.rs
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@ -288,12 +288,12 @@ impl<'a, 'mir, 'tcx, T> Visitor<'tcx> for MoveVisitor<'a, 'mir, 'tcx, T>
where
T: GenKill<Local>,
{
fn visit_local(&mut self, local: &Local, context: PlaceContext, loc: Location) {
fn visit_local(&mut self, local: Local, context: PlaceContext, loc: Location) {
if PlaceContext::NonMutatingUse(NonMutatingUseContext::Move) == context {
let mut borrowed_locals = self.borrowed_locals.borrow_mut();
borrowed_locals.seek_before_primary_effect(loc);
if !borrowed_locals.contains(*local) {
self.trans.kill(*local);
if !borrowed_locals.contains(local) {
self.trans.kill(local);
}
}
}