[analyzer] Refactor: Move symbol_iterator from SVal to SymExpr, use it
for finding dependent symbols for taint.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145986 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index 6ab98b4..ff9d868 100644
--- a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -1804,8 +1804,8 @@
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);
}
}