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fix warnings

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This commit is contained in:
neargye 2020-06-18 15:34:22 +05:00
parent 7614db16d1
commit fff49040ed
2 changed files with 35 additions and 25 deletions
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2
example/example.cpp
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@ -27,7 +27,7 @@
#include <sstream> #include <sstream>
#include <stdexcept> #include <stdexcept>
struct Base { virtual void foo() {} }; struct Base { virtual ~Base() = default; };
struct Derived : Base {}; struct Derived : Base {};

46
include/nameof.hpp
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@ -49,9 +49,15 @@
#include <string> #include <string>
#endif #endif
#if defined(_MSC_VER) #if defined(__clang__)
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wsign-conversion" // Implicit conversion changes signedness: 'int' to 'size_t'.
#elif defined(__GNUC__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wsign-conversion" // Implicit conversion changes signedness: 'int' to 'size_t'.
#elif defined(_MSC_VER)
# pragma warning(push) # pragma warning(push)
# pragma warning(disable : 26495) // Variable 'nameof::cstring<N>::chars_' is uninitialized. # pragma warning(disable : 26495) // Variable 'cstring<N>::chars_' is uninitialized.
#endif #endif
// Checks nameof_type compiler compatibility. // Checks nameof_type compiler compatibility.
@ -660,29 +666,29 @@ template <typename T>
// Obtains simple (unqualified) string name of variable, function, macro. // Obtains simple (unqualified) string name of variable, function, macro.
#define NAMEOF(...) []() constexpr noexcept { \ #define NAMEOF(...) []() constexpr noexcept { \
::std::void_t<decltype(__VA_ARGS__)>(); \ ::std::void_t<decltype(__VA_ARGS__)>(); \
constexpr auto name = ::nameof::detail::pretty_name(#__VA_ARGS__, true); \ constexpr auto __name = ::nameof::detail::pretty_name(#__VA_ARGS__, true); \
static_assert(name.size() > 0, "Expression does not have a name."); \ static_assert(__name.size() > 0, "Expression does not have a name."); \
constexpr auto size = name.size(); \ constexpr auto __size = __name.size(); \
constexpr auto nameof = ::nameof::cstring<size>{name}; \ constexpr auto __nameof = ::nameof::cstring<__size>{__name}; \
return nameof; }() return __nameof; }()
// Obtains simple (unqualified) full (with template suffix) string name of variable, function, macro. // Obtains simple (unqualified) full (with template suffix) string name of variable, function, macro.
#define NAMEOF_FULL(...) []() constexpr noexcept { \ #define NAMEOF_FULL(...) []() constexpr noexcept { \
::std::void_t<decltype(__VA_ARGS__)>(); \ ::std::void_t<decltype(__VA_ARGS__)>(); \
constexpr auto name = ::nameof::detail::pretty_name(#__VA_ARGS__, false); \ constexpr auto __name = ::nameof::detail::pretty_name(#__VA_ARGS__, false); \
static_assert(name.size() > 0, "Expression does not have a name."); \ static_assert(__name.size() > 0, "Expression does not have a name."); \
constexpr auto size = name.size(); \ constexpr auto __size = __name.size(); \
constexpr auto nameof_full = ::nameof::cstring<size>{name}; \ constexpr auto __nameof_full = ::nameof::cstring<__size>{__name}; \
return nameof_full; }() return __nameof_full; }()
// Obtains raw string name of variable, function, macro. // Obtains raw string name of variable, function, macro.
#define NAMEOF_RAW(...) []() constexpr noexcept { \ #define NAMEOF_RAW(...) []() constexpr noexcept { \
::std::void_t<decltype(__VA_ARGS__)>(); \ ::std::void_t<decltype(__VA_ARGS__)>(); \
constexpr auto name = ::std::string_view{#__VA_ARGS__}; \ constexpr auto __name = ::std::string_view{#__VA_ARGS__}; \
static_assert(name.size() > 0, "Expression does not have a name."); \ static_assert(__name.size() > 0, "Expression does not have a name."); \
constexpr auto size = name.size(); \ constexpr auto __size = __name.size(); \
constexpr auto nameof_raw = ::nameof::cstring<size>{name}; \ constexpr auto __nameof_raw = ::nameof::cstring<__size>{__name}; \
return nameof_raw; }() return __nameof_raw; }()
// Obtains simple (unqualified) string enum name of enum variable. // Obtains simple (unqualified) string enum name of enum variable.
#define NAMEOF_ENUM(...) ::nameof::nameof_enum<::std::decay_t<decltype(__VA_ARGS__)>>(__VA_ARGS__) #define NAMEOF_ENUM(...) ::nameof::nameof_enum<::std::decay_t<decltype(__VA_ARGS__)>>(__VA_ARGS__)
@ -706,7 +712,11 @@ template <typename T>
// Obtains string name of type, using RTTI. // Obtains string name of type, using RTTI.
#define NAMEOF_TYPE_RTTI(...) ::nameof::detail::demangle(typeid(__VA_ARGS__).name()) #define NAMEOF_TYPE_RTTI(...) ::nameof::detail::demangle(typeid(__VA_ARGS__).name())
#if defined(_MSC_VER) #if defined(__clang__)
# pragma clang diagnostic pop
#elif defined(__GNUC__)
# pragma GCC diagnostic pop
#elif defined(_MSC_VER)
# pragma warning(pop) # pragma warning(pop)
#endif #endif