forked from boostorg/fusion
Compiler yields compile error within a function witch used in unevaluate context of constexpr function because of CWG 1581 [2]. 1. https://llvm.org/bugs/show_bug.cgi?id=23135 2. http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1581