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Ralf Jung 2019-05-17 19:42:35 +02:00
parent 9c161b80d0
commit 6b4164e0df
1 changed files with 2 additions and 2 deletions
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4
src/stacked_borrows.rs
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@ -237,10 +237,10 @@ impl<'tcx> Stack {
bug!("Cannot use Disabled for anything"),
Permission::Unique =>
// On a write, everything above us is incompatible.
granting+1,
granting + 1,
Permission::SharedReadWrite => {
// The SharedReadWrite *just* above us are compatible, to skip those.
let mut idx = granting+1;
let mut idx = granting + 1;
while let Some(item) = self.borrows.get(idx) {
if item.perm == Permission::SharedReadWrite {
// Go on.