Merge `main` to `feature/flat_map` - #5789

Merged

Stephan T. Lavavej (StephanTLavavej) merged 49 commits into

microsoft:feature/flat_mapfrom

StephanTLavavej:merge-flat_map

Oct 17, 2025

Commits on Sep 22, 2025

Disable `/analyze` for libcxx (#5724)
Stephan T. Lavavej (StephanTLavavej)
authored
135c5d7
Mark templates users shouldn't specialize with `no_specializations` attributes (#5536)

Victor Chernyakin (localspook)
and
Stephan T. Lavavej (StephanTLavavej)
authored
b49a10b
`README.md`: expand benchmarking examples (#5589)

Alex Guteniev (AlexGuteniev)
and
Stephan T. Lavavej (StephanTLavavej)
authored
4816d1d
`<regex>`: Process positive lookahead assertions non-recursively (#5714)
Julian Müller (muellerj3)
authored
3d2b494
`<regex>`: Handle overflow and allocation failure when parsing repetitions (#5716)
Julian Müller (muellerj3)
authored
5165af0
`<complex>`: use hardware FMA on Clang too (#5721)

Alex Guteniev (AlexGuteniev)
and
Nikolas Klauser (philnik777)
authored
2510fe9
Fix UB in `vector<bool>` by adding missing special case (#5726)
Alex Guteniev (AlexGuteniev)
authored
3effbb0
`<vector>`: Fix allocator types in reallocation guards (#5729)
Stephan T. Lavavej (StephanTLavavej)
authored
9e2d9ec
Deduction failures in pointer interconvertibility trait tests (#5730)
Jonathan Emmett (joemmett)
authored
6d24b53
Block building for the wrong target arch in Developer Command Prompt (#5731)
S. B. Tam (cpplearner)
authored
49f0d9d

Commits on Sep 25, 2025

Commits on Oct 3, 2025

Implement P2255R2 Type Traits To Detect References Binding To Temporaries for Clang (#5537)

A. Jiang (frederick-vs-ja)
and
Stephan T. Lavavej (StephanTLavavej)
authored
395e9a6

Commits on Oct 4, 2025

Commits on Oct 10, 2025

Commits on Oct 17, 2025