bjoernager/rust
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unique borrows are mutating uses

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This commit is contained in:
lcnr 2023-05-29 17:15:48 +02:00
parent 99ff5afeb8
commit cfd0623411
9 changed files with 7 additions and 19 deletions
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1
compiler/rustc_mir_transform/src/const_prop.rs
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@ -772,7 +772,6 @@ impl<'tcx> Visitor<'tcx> for CanConstProp {
// mutation.
| NonMutatingUse(NonMutatingUseContext::SharedBorrow)
| NonMutatingUse(NonMutatingUseContext::ShallowBorrow)
| NonMutatingUse(NonMutatingUseContext::UniqueBorrow)
| NonMutatingUse(NonMutatingUseContext::AddressOf)
| MutatingUse(MutatingUseContext::Borrow)
| MutatingUse(MutatingUseContext::AddressOf) => {

1
compiler/rustc_mir_transform/src/copy_prop.rs
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@ -130,7 +130,6 @@ impl<'tcx> MutVisitor<'tcx> for Replacer<'_, 'tcx> {
PlaceContext::NonMutatingUse(
NonMutatingUseContext::SharedBorrow
| NonMutatingUseContext::ShallowBorrow
| NonMutatingUseContext::UniqueBorrow
| NonMutatingUseContext::AddressOf,
) => true,
// For debuginfo, merging locals is ok.

1
compiler/rustc_mir_transform/src/ssa.rs
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@ -216,7 +216,6 @@ impl<'tcx> Visitor<'tcx> for SsaVisitor<'_> {
PlaceContext::NonMutatingUse(
NonMutatingUseContext::SharedBorrow
| NonMutatingUseContext::ShallowBorrow
| NonMutatingUseContext::UniqueBorrow
| NonMutatingUseContext::AddressOf,
)
| PlaceContext::MutatingUse(_) => {