Refactor clients of AnalyzerOptions::getBooleanOption() to have

an intermediate helper method to query and populate the Optional value.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165043 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/include/clang/StaticAnalyzer/Core/AnalyzerOptions.h b/include/clang/StaticAnalyzer/Core/AnalyzerOptions.h
index 091155ca60..4c11a675af 100644
--- a/include/clang/StaticAnalyzer/Core/AnalyzerOptions.h
+++ b/include/clang/StaticAnalyzer/Core/AnalyzerOptions.h
@@ -194,6 +194,10 @@ private:
   /// If an option value is not provided, returns the given \p DefaultVal.
   bool getBooleanOption(StringRef Name, bool DefaultVal);
 
+  /// Variant that accepts a Optional value to cache the result.
+  bool getBooleanOption(llvm::Optional<bool> &V, StringRef Name,
+                        bool DefaultVal);
+  
   /// Interprets an option's string value as an integer value.
   int getOptionAsInteger(llvm::StringRef Name, int DefaultVal);