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Prevent specialized ZipImpl from calling __iterator_get_unchecked twice with the same index #82292

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merged 2 commits into from
Mar 7, 2021
Merged

Prevent specialized ZipImpl from calling __iterator_get_unchecked twice with the same index #82292

merged 2 commits into from
Mar 7, 2021

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SkiFire13
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Fixes #82291

It's open for review, but conflicts with #82289, wait before merging. The conflict involves only the new test, so it should be rather trivial to fix.

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r? @m-ou-se

(rust-highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Feb 19, 2021
@SkiFire13 SkiFire13 mentioned this pull request Feb 19, 2021
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@m-ou-se m-ou-se added the A-iterators Area: Iterators label Mar 3, 2021
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m-ou-se reviewed Mar 3, 2021
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Looks good to me. Can you resolve the merge conflict?

@m-ou-se m-ou-se added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 3, 2021
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@rustbot label -S-waiting-on-author +S-waiting-on-review

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Mar 3, 2021
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I marked this PR as "waiting-on-review" but I forgot that it conflicts with #82289, so this should wait until #82289 is fully merged and this is rebased.

@rustbot label -S-waiting-on-review +S-waiting-on-author

@rustbot rustbot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 4, 2021
@m-ou-se m-ou-se added S-blocked Status: Blocked on something else such as an RFC or other implementation work. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Mar 4, 2021
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bors commented Mar 5, 2021

☔ The latest upstream changes (presumably #82795) made this pull request unmergeable. Please resolve the merge conflicts.

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Merge conflict solved, this should be ready for review/merge now. TIL there's an S-blocked label.

@rustbot label -S-blocked +S-waiting-on-review

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-blocked Status: Blocked on something else such as an RFC or other implementation work. labels Mar 5, 2021
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m-ou-se commented Mar 5, 2021

Thanks!

@bors r+

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bors commented Mar 5, 2021

📌 Commit c1bfb9a has been approved by m-ou-se

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 5, 2021
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Mar 6, 2021
@JohnTitor
Rollup merge of rust-lang#82292 - SkiFire13:fix-issue-82291, r=m-ou-se
fbdc900 
Prevent specialized ZipImpl from calling `__iterator_get_unchecked` twice with the same index

Fixes rust-lang#82291

It's open for review, but conflicts with rust-lang#82289, wait before merging. The conflict involves only the new test, so it should be rather trivial to fix.
@JohnTitor JohnTitor mentioned this pull request Mar 6, 2021
Closed
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Mar 6, 2021
@JohnTitor
Rollup merge of rust-lang#82292 - SkiFire13:fix-issue-82291, r=m-ou-se
3242730 
Prevent specialized ZipImpl from calling `__iterator_get_unchecked` twice with the same index

Fixes rust-lang#82291

It's open for review, but conflicts with rust-lang#82289, wait before merging. The conflict involves only the new test, so it should be rather trivial to fix.
@JohnTitor JohnTitor mentioned this pull request Mar 6, 2021
Closed
m-ou-se added a commit to m-ou-se/rust that referenced this pull request Mar 6, 2021
@m-ou-se
Rollup merge of rust-lang#82292 - SkiFire13:fix-issue-82291, r=m-ou-se
5e91bab 
Prevent specialized ZipImpl from calling `__iterator_get_unchecked` twice with the same index

Fixes rust-lang#82291

It's open for review, but conflicts with rust-lang#82289, wait before merging. The conflict involves only the new test, so it should be rather trivial to fix.
@m-ou-se m-ou-se mentioned this pull request Mar 6, 2021
Closed
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this pull request Mar 6, 2021
@Dylan-DPC
Rollup merge of rust-lang#82292 - SkiFire13:fix-issue-82291, r=m-ou-se
4c7e3ce 
Prevent specialized ZipImpl from calling `__iterator_get_unchecked` twice with the same index

Fixes rust-lang#82291

It's open for review, but conflicts with rust-lang#82289, wait before merging. The conflict involves only the new test, so it should be rather trivial to fix.
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Mar 6, 2021
Closed
@JohnTitor JohnTitor mentioned this pull request Mar 7, 2021
Merged
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 7, 2021
@bors
Auto merge of rust-lang#82851 - JohnTitor:rollup-me5ko8g, r=JohnTitor
66ec64c 
Rollup of 13 pull requests

Successful merges:

 - rust-lang#77916 (Change built-in kernel targets to be os = none throughout)
 - rust-lang#82130 (Make some Option, Result methods unstably const)
 - rust-lang#82292 (Prevent specialized ZipImpl from calling `__iterator_get_unchecked` twice with the same index)
 - rust-lang#82402 (Remove RefCell around `module_trait_cache`)
 - rust-lang#82592 (Improve transmute docs with further clarifications)
 - rust-lang#82651 (Cleanup rustdoc warnings)
 - rust-lang#82720 (Fix diagnostic suggests adding type `[type error]`)
 - rust-lang#82751 (improve offset_from docs)
 - rust-lang#82793 (Move some tests to more suitable subdirs)
 - rust-lang#82803 (rustdoc: Add an unstable option to print all unversioned files)
 - rust-lang#82808 (Sync rustc_codegen_cranelift)
 - rust-lang#82822 (Fix typo)
 - rust-lang#82837 (tweak MaybeUninit docs)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 1d5b2dc into rust-lang:master Mar 7, 2021
@rustbot rustbot added this to the 1.52.0 milestone Mar 7, 2021
@SkiFire13 SkiFire13 deleted the fix-issue-82291 branch March 7, 2021 10:12
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Zip may call __iterator_get_unchecked twice with the same index
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@SkiFire13 @rust-highfive @bors @m-ou-se @rustbot