[PATCH] D153969: [clang][ExprConstant] Fix crash on uninitialized base class subobject

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman added a comment.

Because this is fixing a regression, it may be worth backporting it to the 17.x branch: https://llvm.org/docs/GitHub.html#backporting-fixes-to-the-release-branches


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https://reviews.llvm.org/D153969