[clang] [clang] Fix a crash when referencing the result if the overload fails (PR #77288)

[Mariya Podchishchaeva via cfe-commits]

https://github.com/Fznamznon approved this pull request.

Thank you very much for the fix.
I apologize for the trouble. 


https://github.com/llvm/llvm-project/pull/77288