Kazu Hirata f71ffd3b73 [clang-tools-extra] Use std::optional instead of llvm::Optional (NFC) ...

This patch replaces (llvm::|)Optional< with std::optional<.  I'll post
a separate patch to clean up the "using" declarations, #include
"llvm/ADT/Optional.h", etc.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716

2023-01-07 20:19:42 -08:00

..

ClangQuery.cpp

[clang-tools-extra] Use std::optional instead of llvm::Optional (NFC)

2023-01-07 20:19:42 -08:00

CMakeLists.txt

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