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add nodiscard

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neargye 2019-10-02 15:09:57 +05:00
parent 47fa9b5f7c
commit 67c27efd61
1 changed files with 4 additions and 4 deletions
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8
include/nameof.hpp
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@ -146,18 +146,18 @@ struct [[nodiscard]] static_string final {
}; };
template <> template <>
struct static_string<0> final { struct [[nodiscard]] static_string<0> final {
constexpr static_string(std::string_view) noexcept {} constexpr static_string(std::string_view) noexcept {}
constexpr const char* data() const noexcept { return nullptr; } [[nodiscard]] constexpr const char* data() const noexcept { return nullptr; }
constexpr std::size_t size() const noexcept { return 0; } [[nodiscard]] constexpr std::size_t size() const noexcept { return 0; }
[[nodiscard]] constexpr int compare(std::string_view str) const noexcept { [[nodiscard]] constexpr int compare(std::string_view str) const noexcept {
return std::string_view{}.compare(str); return std::string_view{}.compare(str);
} }
constexpr operator std::string_view() const noexcept { return {}; } [[nodiscard]] constexpr operator std::string_view() const noexcept { return {}; }
}; };
template <std::size_t N> template <std::size_t N>