Function stringifyBinaryExpr

external/utf8-cpp-utils/test/doctest.h:1354–1357

    template <typename L, typename R>
    String stringifyBinaryExpr(const DOCTEST_REF_WRAP(L) lhs, const char* op,
                               const DOCTEST_REF_WRAP(R) rhs) {
        return (DOCTEST_STRINGIFY(lhs)) + op + (DOCTEST_STRINGIFY(rhs));
    }

#if DOCTEST_CLANG && DOCTEST_CLANG < DOCTEST_COMPILER(3, 6, 0)
DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wunused-comparison")