llvm-project

029e1d75 - Revert "Revert "Revert "[clang][UBSan] Add implicit conversion check for bitfields""" (#87562)

Revert "Revert "Revert "[clang][UBSan] Add implicit conversion check for bitfields""" (#87562) Reverts llvm/llvm-project#87529 Reverts #87518 https://lab.llvm.org/buildbot/#/builders/37/builds/33262 is still broken