[analyzer] Fix buildbot by not reusing a variable name.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175848 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Core/ExprEngine.cpp b/lib/StaticAnalyzer/Core/ExprEngine.cpp
index 60fd8d0..f15a02b 100644
--- a/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -169,8 +169,8 @@
/// temporary region, and replace the value of the expression with that.
static ProgramStateRef createTemporaryRegionIfNeeded(ProgramStateRef State,
const LocationContext *LC,
- const Expr *E) {
- SVal V = State->getSVal(E, LC);
+ const Expr *Ex) {
+ SVal V = State->getSVal(Ex, LC);
if (V.getAs<NonLoc>()) {
ProgramStateManager &StateMgr = State->getStateManager();
@@ -180,7 +180,7 @@
// We need to be careful about treating a derived type's value as
// bindings for a base type. Start by stripping and recording base casts.
SmallVector<const CastExpr *, 4> Casts;
- const Expr *Inner = E->IgnoreParens();
+ const Expr *Inner = Ex->IgnoreParens();
while (const CastExpr *CE = dyn_cast<CastExpr>(Inner)) {
if (CE->getCastKind() == CK_DerivedToBase ||
CE->getCastKind() == CK_UncheckedDerivedToBase)
@@ -203,7 +203,7 @@
Reg = StoreMgr.evalDerivedToBase(Reg, *I);
}
- State = State->BindExpr(E, LC, Reg);
+ State = State->BindExpr(Ex, LC, Reg);
}
return State;
