1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/AST/ByteCode/Pointer.cpp b/clang/lib/AST/ByteCode/Pointer.cpp
index 38856ad..c3c6722 100644
--- a/clang/lib/AST/ByteCode/Pointer.cpp
+++ b/clang/lib/AST/ByteCode/Pointer.cpp
@@ -785,8 +785,11 @@ std::optional<APValue> Pointer::toRValue(const Context &Ctx,
 
     // Complex types.
     if (const auto *CT = Ty->getAs<ComplexType>()) {
-      QualType ElemTy = CT->getElementType();
+      // Can happen via C casts.
+      if (!Ptr.getFieldDesc()->isPrimitiveArray())
+        return false;
 
+      QualType ElemTy = CT->getElementType();
       if (ElemTy->isIntegerType()) {
         OptPrimType ElemT = Ctx.classify(ElemTy);
         assert(ElemT);