llvm-project

72a28a3b - [clang][dataflow] Use smart pointer caching in unchecked optional accessor (#120249)

[clang][dataflow] Use smart pointer caching in unchecked optional accessor (#120249) Part 2 (and final part) following https://github.com/llvm/llvm-project/pull/120102 Allows users to do things like: ``` if (o->x.has_value()) { ((*o).x).value(); } ``` where the `->` and `*` are operator overload calls. A user could instead extract the nested optional into a local variable once instead of doing two accessor calls back to back, but currently they are unsure why the code is flagged.