`<deque>`: Fix iterator arithmetic - #4049

Merged

Stephan T. Lavavej (StephanTLavavej) merged 6 commits into

microsoft:mainfrom

frederick-vs-ja:deque-subscript

Oct 4, 2023

Commits on Sep 24, 2023

Fix iterator arithmetic in `<deque>`
A. Jiang (frederick-vs-ja)
committed
8b14dfc

Commits on Sep 25, 2023

Fix `operator[]`!
A. Jiang (frederick-vs-ja)
authored
21ac71c
Fix `deque::at`
A. Jiang (frederick-vs-ja)
authored
92056a5
Revert dropping `operator<=>`
A. Jiang (frederick-vs-ja)
authored
64ca5e0

Commits on Sep 28, 2023

Address naming and `_Address_at` issues per @achabense
A. Jiang (frederick-vs-ja)
authored
6960fa5

Commits on Oct 3, 2023

Code review feedback.
Stephan T. Lavavej (StephanTLavavej)
committed
a4019d4