[Checkers] Use std::optional in StdLibraryFunctionsChecker.cpp (NFC)
authorKazu Hirata <kazu@google.com>
Sat, 10 Dec 2022 16:09:00 +0000 (08:09 -0800)
committerKazu Hirata <kazu@google.com>
Sat, 10 Dec 2022 16:09:00 +0000 (08:09 -0800)
commitb5fdd533e5c8ed9726bfaaf961272010cbde6c75
tree3f16983369b2e979af2ac8cab335a8e1115a47b8
parentb5716decbd4a4be3dba2318799871b062f3859d2
[Checkers] Use std::optional in StdLibraryFunctionsChecker.cpp (NFC)

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
clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp