bjoernager/rust
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exp-stuff-dirty

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This commit is contained in:
ouz-a 2022-04-28 01:03:07 +03:00
parent 0e7915d11f
commit f1c5f34f76
34 changed files with 65 additions and 141 deletions
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6
compiler/rustc_mir_transform/src/deref_separator.rs
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@ -34,7 +34,7 @@ impl<'tcx> MutVisitor<'tcx> for DerefChecker<'tcx> {
if p_elem == ProjectionElem::Deref && !p_ref.projection.is_empty() {
let ty = p_ref.ty(&self.local_decls, self.tcx).ty;
let temp =
self.patcher.new_temp(ty, self.local_decls[p_ref.local].source_info.span);
self.patcher.new_local_temp(ty, self.local_decls[p_ref.local].source_info.span);
self.patcher.add_statement(loc, StatementKind::StorageLive(temp));
@ -42,12 +42,12 @@ impl<'tcx> MutVisitor<'tcx> for DerefChecker<'tcx> {
// temp value, excluding projections we already covered.
let deref_place = Place::from(place_local)
.project_deeper(&p_ref.projection[last_len..], self.tcx);
self.patcher.add_assign(
loc,
Place::from(temp),
Rvalue::Use(Operand::Move(deref_place)),
);
place_local = temp;
last_len = p_ref.projection.len();
@ -58,7 +58,7 @@ impl<'tcx> MutVisitor<'tcx> for DerefChecker<'tcx> {
*place = temp_place;
}
// We are destroying last temp since it's no longer used.
// We are destroying the previous temp since it's no longer used.
if let Some(prev_temp) = prev_temp {
self.patcher.add_statement(loc, StatementKind::StorageDead(prev_temp));
}