[PATCH] D100852: [analyzer] Track leaking object through stores

[Valeriy Savchenko via Phabricator via cfe-commits]

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Since we can report memory leaks on one variable, while the originally
allocated object was stored into another one, we should explain
how did it get there.

rdar://76645710


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D100852

Files:
  clang/lib/StaticAnalyzer/Checkers/RetainCountChecker/RetainCountDiagnostics.cpp
  clang/test/Analysis/Inputs/expected-plists/edges-new.mm.plist
  clang/test/Analysis/Inputs/expected-plists/retain-release-path-notes.m.plist
  clang/test/Analysis/Inputs/expected-plists/retain-release.m.objc.plist
  clang/test/Analysis/Inputs/expected-plists/retain-release.m.objcpp.plist
  clang/test/Analysis/osobject-retain-release.cpp
  clang/test/Analysis/retain-release-path-notes.m

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