diff --git a/dune/solvers/common/algorithm.hh b/dune/solvers/common/algorithm.hh index 1c4a6593ce0fe2820a0eefabe82d1a9658f37102..ac43feb029c13d236afe983c8f963345854c385f 100644 --- a/dune/solvers/common/algorithm.hh +++ b/dune/solvers/common/algorithm.hh @@ -240,12 +240,14 @@ constexpr auto integralRange(const End& end) namespace Imp { + template<class T> + void evaluateFoldExpression(std::initializer_list<T>&&) + {} + template<class Range, class F, class Index, Index... i> constexpr void forEachIndex(Range&& range, F&& f, std::integer_sequence<Index, i...>) { - (void)std::initializer_list<int>{ - ((void)f(Hybrid::elementAt(range, std::integral_constant<Index,i>())), 0)... - }; + evaluateFoldExpression({(f(Hybrid::elementAt(range, std::integral_constant<Index,i>())), 0)...}); } template<class Range, class F,