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make uninitialized_error_reported a set of locals

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This commit is contained in:
beepster4096 2024-04-27 23:09:43 -07:00
parent 3fc81daffd
commit 58b065eb44
2 changed files with 4 additions and 4 deletions
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6
compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
View File

@ -100,12 +100,12 @@ pub(crate) fn report_use_of_moved_or_uninitialized(
move_site_vec.iter().map(|move_site| move_site.moi).collect();
if move_out_indices.is_empty() {
let root_place = PlaceRef { projection: &[], ..used_place };
let root_local = used_place.local;
if !self.uninitialized_error_reported.insert(root_place) {
if !self.uninitialized_error_reported.insert(root_local) {
debug!(
"report_use_of_moved_or_uninitialized place: error about {:?} suppressed",
root_place
root_local
);
return;
}

2
compiler/rustc_borrowck/src/lib.rs
View File

@ -566,7 +566,7 @@ struct MirBorrowckCtxt<'cx, 'tcx> {
fn_self_span_reported: FxIndexSet<Span>,
/// This field keeps track of errors reported in the checking of uninitialized variables,
/// so that we don't report seemingly duplicate errors.
uninitialized_error_reported: FxIndexSet<PlaceRef<'tcx>>,
uninitialized_error_reported: FxIndexSet<Local>,
/// This field keeps track of all the local variables that are declared mut and are mutated.
/// Used for the warning issued by an unused mutable local variable.
used_mut: FxIndexSet<Local>,