[analyzer] Remove the unused method declaration in `ValistChecker.cpp`.

Summary: `getVariableNameFromRegion()` seems useless.

Reviewers: xazax.hun, george.karpenkov

Reviewed By: xazax.hun

Subscribers: szepet, rnkovacs, a.sidorin, cfe-commits, MTC

Differential Revision: https://reviews.llvm.org/D45081

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@328860 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/StaticAnalyzer/Checkers/ValistChecker.cpp b/lib/StaticAnalyzer/Checkers/ValistChecker.cpp
index 44147e521433de43eb61dda6b35d0cb8f9b7a37c..039bc08c5c2b6570641837b674ee5ea9892bb341 100644 (file)
--- a/lib/StaticAnalyzer/Checkers/ValistChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ValistChecker.cpp
@@ -56,7 +56,6 @@ public:
 private:
   const MemRegion *getVAListAsRegion(SVal SV, const Expr *VAExpr,
                                      bool &IsSymbolic, CheckerContext &C) const;
-  StringRef getVariableNameFromRegion(const MemRegion *Reg) const;
   const ExplodedNode *getStartCallSite(const ExplodedNode *N,
                                        const MemRegion *Reg) const;