bjoernager/rust
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Rename MaybeUnreachable.

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This commit is contained in:
Camille GILLOT 2023-05-19 17:41:04 +00:00
parent f19cd3f2e1
commit 6cf15d4cb5
6 changed files with 55 additions and 49 deletions
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4
compiler/rustc_mir_transform/src/remove_uninit_drops.rs
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@ -5,7 +5,7 @@ use rustc_middle::ty::{self, ParamEnv, Ty, TyCtxt, VariantDef};
use rustc_mir_dataflow::impls::MaybeInitializedPlaces;
use rustc_mir_dataflow::move_paths::{LookupResult, MoveData, MovePathIndex};
use rustc_mir_dataflow::{
self, move_path_children_matching, Analysis, MaybeUnreachable, MoveDataParamEnv,
self, move_path_children_matching, Analysis, MaybeReachable, MoveDataParamEnv,
};
use rustc_target::abi::FieldIdx;
@ -43,7 +43,7 @@ impl<'tcx> MirPass<'tcx> for RemoveUninitDrops {
let TerminatorKind::Drop { place, .. } = &terminator.kind else { continue };
maybe_inits.seek_before_primary_effect(body.terminator_loc(bb));
let MaybeUnreachable::Reachable(maybe_inits) = maybe_inits.get() else { continue };
let MaybeReachable::Reachable(maybe_inits) = maybe_inits.get() else { continue };
// If there's no move path for the dropped place, it's probably a `Deref`. Let it alone.
let LookupResult::Exact(mpi) = mdpe.move_data.rev_lookup.find(place.as_ref()) else {