[all-commits] [llvm/llvm-project] b756c8: Re-land "[analyzer] Make it a noop when initializi...

[Ziqing Luo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b756c82bfacb2822cd516c32ae3c406e71448c0a
      https://github.com/llvm/llvm-project/commit/b756c82bfacb2822cd516c32ae3c406e71448c0a
  Author: Ziqing Luo <ziqing at udel.edu>
  Date:   2025-05-07 (Wed, 07 May 2025)

  Changed paths:
    M clang/lib/StaticAnalyzer/Core/ExprEngineCXX.cpp
    A clang/test/Analysis/issue-137252.cpp

  Log Message:
  -----------
  Re-land "[analyzer] Make it a noop when initializing a field of empty record" (#138951)

The original commit assumes that
`CXXConstructExpr->getType()->getAsRecordDecl()` is always a
`CXXRecordDecl` but it is not true for ObjC programs.

This relanding changes
`cast<CXXRecordDecl>(CXXConstructExpr->getType()->getAsRecordDecl())`
to
`dyn_cast_or_null<CXXRecordDecl>(CXXConstructExpr->getType()->getAsRecordDecl())`

This reverts commit 9048c2d4f239cb47fed17cb150e2bbf3934454c2.
rdar://146753089



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