Compilation is broken with exceptions disabled #47
Description
Compilation is broken with exceptions disabled (for current HEAD of master).
I get
.../optional_lite/include/nonstd/optional.hpp:1662:22: error: 'nonstd::optional_lite::bad_optional_access' has not been declared
using optional_lite::bad_optional_access;
^
Presumably
optional-lite/include/nonstd/optional.hpp
Line 1662 in 4c4da90
#if ! optional_CONFIG_NO_EXCEPTIONS.
I'd be happy to send a PR.