llvm-project

cf9be978 - [NFC][analyzer] Clean bug type use in BasicObjCFoundationChecks (#151141)

[NFC][analyzer] Clean bug type use in BasicObjCFoundationChecks (#151141) This commit eliminates some corrupted variants of the once-widespread `mutable std::unique_ptr<BugType>` antipattern from the checker file `BasicObjCFoundationChecks.cpp`. Previous purges probably missed these because there are slight mutations (e.g. using a subclass of `BugType` instead of `BugType`) and therefore some natural search terms (e.g. `make_unique<BugType>`) didn't produce matches in this file.