diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src')
| -rw-r--r-- | compiler/rustc_mir_transform/src/lint_tail_expr_drop_order.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/lint_tail_expr_drop_order.rs b/compiler/rustc_mir_transform/src/lint_tail_expr_drop_order.rs index e5a183bc75c..6590702118c 100644 --- a/compiler/rustc_mir_transform/src/lint_tail_expr_drop_order.rs +++ b/compiler/rustc_mir_transform/src/lint_tail_expr_drop_order.rs @@ -351,6 +351,11 @@ pub(crate) fn run_lint<'tcx>(tcx: TyCtxt<'tcx>, def_id: LocalDefId, body: &Body< { return; } + + // FIXME(typing_env): This should be able to reveal the opaques local to the + // body using the typeck results. + let typing_env = ty::TypingEnv::non_body_analysis(tcx, def_id); + // ## About BIDs in blocks ## // Track the set of blocks that contain a backwards-incompatible drop (BID) // and, for each block, the vector of locations. @@ -358,7 +363,7 @@ pub(crate) fn run_lint<'tcx>(tcx: TyCtxt<'tcx>, def_id: LocalDefId, body: &Body< // We group them per-block because they tend to scheduled in the same drop ladder block. let mut bid_per_block = IndexMap::default(); let mut bid_places = UnordSet::new(); - let typing_env = ty::TypingEnv::post_analysis(tcx, def_id); + let mut ty_dropped_components = UnordMap::default(); for (block, data) in body.basic_blocks.iter_enumerated() { for (statement_index, stmt) in data.statements.iter().enumerate() { |