[all-commits] [llvm/llvm-project] 475cc4: [Clang] Modify sanity check assert in AggExprEmitt...

[Shafik Yaghmour via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 475cc44a2cba45c5449a323c6b331ddc593bd8de
      https://github.com/llvm/llvm-project/commit/475cc44a2cba45c5449a323c6b331ddc593bd8de
  Author: Shafik Yaghmour <shafik.yaghmour at intel.com>
  Date:   2022-12-21 (Wed, 21 Dec 2022)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/CodeGen/CGExprAgg.cpp
    M clang/test/SemaCXX/anonymous-struct.cpp

  Log Message:
  -----------
  [Clang] Modify sanity check assert in AggExprEmitter::VisitInitListExpr to cover anonymous struct in a union GNU extension

AggExprEmitter::VisitInitListExpr sanity checks that an empty union is really
empty and not a semantic analysis failure. The assert is missing that we allow
anonymous structs as a GNU extension. I have updated the assert to take that into account.

This fixes: https://github.com/llvm/llvm-project/issues/58800

Differential Revision: https://reviews.llvm.org/D139261