[clang] 6c8b8a6 - [Checkers] Use std::optional in GenericTaintChecker.cpp (NFC)

[Kazu Hirata via cfe-commits]

Author: Kazu Hirata
Date: 2022-12-10T08:00:24-08:00
New Revision: 6c8b8a6a2a52143d91af883dea30d8549e38cada

URL: https://github.com/llvm/llvm-project/commit/6c8b8a6a2a52143d91af883dea30d8549e38cada
DIFF: https://github.com/llvm/llvm-project/commit/6c8b8a6a2a52143d91af883dea30d8549e38cada.diff

LOG: [Checkers] Use std::optional in GenericTaintChecker.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

Added: 
    

Modified: 
    clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
index 863d82c87125..0f7973e74099 100644
--- a/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
@@ -30,6 +30,7 @@
 
 #include <limits>
 #include <memory>
+#include <optional>
 #include <utility>
 
 #define DEBUG_TYPE "taint-checker"
@@ -360,8 +361,8 @@ class GenericTaintChecker : public Checker<check::PreCall, check::PostCall> {
   // TODO: Remove separation to simplify matching logic once CallDescriptions
   // are more expressive.
 
-  mutable Optional<RuleLookupTy> StaticTaintRules;
-  mutable Optional<RuleLookupTy> DynamicTaintRules;
+  mutable std::optional<RuleLookupTy> StaticTaintRules;
+  mutable std::optional<RuleLookupTy> DynamicTaintRules;
 };
 } // end of anonymous namespace