[PATCH] D80981: [AST] Fix a crash on accessing a class without definition in constexpr function context.

[Haojian Wu via Phabricator via cfe-commits]

hokein updated this revision to Diff 272018.
hokein marked an inline comment as done.
hokein added a comment.

Update per Richard's comment: do the error check in getDefaultInitValue, and
modify every caller of it to support the error handling.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80981/new/

https://reviews.llvm.org/D80981

Files:
  clang/lib/AST/ExprConstant.cpp
  clang/test/SemaCXX/constexpr-default-init-value-crash.cpp

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