[all-commits] [llvm/llvm-project] abe964: [clang] Don't emit bogus dangling diagnostics when...

[Haojian Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: abe964aa47a293523613df1ab5bd1c16cf50e0e7
      https://github.com/llvm/llvm-project/commit/abe964aa47a293523613df1ab5bd1c16cf50e0e7
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2024-09-16 (Mon, 16 Sep 2024)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Sema/CheckExprLifetime.cpp
    M clang/test/Sema/warn-lifetime-analysis-nocfg.cpp

  Log Message:
  -----------
  [clang] Don't emit bogus dangling diagnostics when `[[gsl::Owner]]` and `[[clang::lifetimebound]]` are used together. (#108280)

In the GSL analysis, we don't track the `this` object if the conversion
is not from gsl::owner to gsl pointer, we want to be conservative here
to avoid triggering false positives.

Fixes #108272



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