[all-commits] [llvm/llvm-project] 9b8297: [analyzer] Do not destruct fields of unions (#122330)

[Jameson Nash via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9b8297bc7ea8f217a3f701afedd2c953a4ad7867
      https://github.com/llvm/llvm-project/commit/9b8297bc7ea8f217a3f701afedd2c953a4ad7867
  Author: Jameson Nash <vtjnash at gmail.com>
  Date:   2025-02-07 (Fri, 07 Feb 2025)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Analysis/CFG.cpp
    M clang/test/Analysis/NewDelete-checker-test.cpp
    A clang/test/Analysis/dtor-union.cpp

  Log Message:
  -----------
  [analyzer] Do not destruct fields of unions (#122330)

The C++ standard prohibits this implicit destructor call, leading to
incorrect reports from clang-analyzer. This causes projects that use
std::option (including llvm) to fail the cplusplus.NewDelete test
incorrectly when run through the analyzer.

Fixes #119415



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