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-rw-r--r--lib/CodeGen/CGExpr.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index bc2cd35bc5..59f700efb8 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -1390,7 +1390,7 @@ LValue CodeGenFunction::EmitArraySubscriptExpr(const ArraySubscriptExpr *E) {
// The index must always be an integer, which is not an aggregate. Emit it.
llvm::Value *Idx = EmitScalarExpr(E->getIdx());
QualType IdxTy = E->getIdx()->getType();
- bool IdxSigned = IdxTy->isSignedIntegerType();
+ bool IdxSigned = IdxTy->isSignedIntegerOrEnumerationType();
// If the base is a vector type, then we are forming a vector element lvalue
// with this subscript.