String translateActiveException()

in Doctest_tests/doctest.h [3797:3822]

• 24 lines of code
• 7 McCabe index (conditional complexity)

    String translateActiveException() {
#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
        String res;
        auto&  translators = getExceptionTranslators();
        for(auto& curr : translators)
            if(curr->translate(res))
                return res;
        // clang-format off
        DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wcatch-value")
        try {
            throw;
        } catch(std::exception& ex) {
            return ex.what();
        } catch(std::string& msg) {
            return msg.c_str();
        } catch(const char* msg) {
            return msg;
        } catch(...) {
            return "unknown exception";
        }
        DOCTEST_GCC_SUPPRESS_WARNING_POP
// clang-format on
#else  // DOCTEST_CONFIG_NO_EXCEPTIONS
        return "";
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
    }