[PATCH] D125059: [Lex] Don't assert when decoding invalid UCNs.

[Sam McCall via Phabricator via cfe-commits]

sammccall added a comment.

With this and D125049 <https://reviews.llvm.org/D125049>, I no longer get any low-hanging fuzzer crashes.

(Though we're probably mostly fuzzing the lexer. Providing a list of tokens as a dictionaly may help)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125059/new/

https://reviews.llvm.org/D125059