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-rw-r--r--Eigen/src/Core/util/SymbolicIndex.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/util/SymbolicIndex.h b/Eigen/src/Core/util/SymbolicIndex.h
index f9a2e6311..bb6349eb9 100644
--- a/Eigen/src/Core/util/SymbolicIndex.h
+++ b/Eigen/src/Core/util/SymbolicIndex.h
@@ -235,7 +235,7 @@ public:
Index eval_impl(const SymbolValue<Tag> &values) const { return values.value(); }
-#if __cplusplus > 201103L
+#if EIGEN_HAS_CXX14
// C++14 versions suitable for multiple symbols
template<typename... Types>
Index eval_impl(const std::tuple<Types...>& values) const { return std::get<SymbolValue<Tag> >(values).value(); }