[PATCH] D148377: [clang][dataflow] Drop optional model's dependency on libc++ internals.

[Yitzhak Mandelbaum via Phabricator via cfe-commits]

ymandel created this revision.
ymandel added reviewers: xazax.hun, gribozavr2.
Herald added subscribers: martong, rnkovacs.
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ymandel requested review of this revision.
Herald added a project: clang.

Adjusts the matchers in the optional model to avoid dependency on internal
implementation details of libc++'s `std::optional`. In the process, factors out
the code to check the name of these types so that it's shared throughout.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D148377

Files:
  clang/lib/Analysis/FlowSensitive/Models/UncheckedOptionalAccessModel.cpp
  clang/unittests/Analysis/FlowSensitive/UncheckedOptionalAccessModelTest.cpp

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