[analyzer] Refactor: Move symbol_iterator from SVal to SymExpr, use it

for finding dependent symbols for taint.

llvm-svn: 145986

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index 6ab98b41870..ff9d8689f63 100644
--- a/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -1804,8 +1804,8 @@ void CStringChecker::checkLiveSymbols(const ProgramState *state,
        I != E; ++I) {
     SVal Len = I.getData();
 
-    for (SVal::symbol_iterator si = Len.symbol_begin(), se = Len.symbol_end();
-         si != se; ++si)
+    for (SymExpr::symbol_iterator si = Len.symbol_begin(),
+                                  se = Len.symbol_end(); si != se; ++si)
       SR.markInUse(*si);
   }
 }