OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19704
Crash type: Segv on unknown address Crash state: LValue::addUnsizedArray PointerExprEvaluator::VisitCastExpr clang::StmtVisitorBase<llvm::makeconstptr, PointerExprEvaluator, bool>::Visit