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

Merged

bors merged 2 commits intorust-lang:masterfrom SkiFire13:fix-issue-82291

Mar 7, 2021

+32-4

Commits on Mar 5, 2021

Prevent Zip specialization from calling __iterator_get_unchecked twice with the same index after calling next_back
SkiFire13
committed
Add relevant test
SkiFire13
committed