Function make_error_code

src/unittests/Support/ErrorTest.cpp:924–926

const std::error_category &TErrorCategory();

inline std::error_code make_error_code(test_error_code E) {
    return std::error_code(static_cast<int>(E), TErrorCategory());
}

class TestDebugError : public ErrorInfo<TestDebugError, StringError> {
public: