[all-commits] [llvm/llvm-project] cd132d: [clang] fix(85447): clang 18.1.0 crashes in clang:...

[Oleksandr T. via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cd132dcbeb0fc79fd657bd5e0a8e9244c3fb5da6
      https://github.com/llvm/llvm-project/commit/cd132dcbeb0fc79fd657bd5e0a8e9244c3fb5da6
  Author: Oleksandr T <oleksandr.tarasiuk at outlook.com>
  Date:   2024-05-02 (Thu, 02 May 2024)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Sema/SemaDecl.cpp
    A clang/test/Sema/incomplete-struct-decl.cpp

  Log Message:
  -----------
  [clang] fix(85447): clang 18.1.0 crashes in clang::ASTContext::getTypeInfoImpl (#89850)

Fixes #85447

--- 

This PR resolves a crash in `ActOnUninitializedDecl` due to an oversight
in updating the `isInvalidDecl` state before invocation. The crash
occurs due to a missing invocation of `setInvalidDecl()` for an invalid
`Anon` declaration. To address this issue, the `setInvalidDecl()` method
is now properly invoked to mark the `Anon` declaration as invalid before
running `ActOnUninitializedDecl()`.



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