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Attempt to solve ambiguous symbol on older MSVC

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This commit is contained in:
Charles Milette 2021-11-16 10:10:02 -05:00
parent 701ef17227
commit ad779e4865
1 changed files with 16 additions and 10 deletions
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26
include/spdlog/common.h
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@ -127,35 +127,33 @@ using err_handler = std::function<void(const std::string &err_msg)>;
namespace fmt_lib = std;
using string_view_t = std::string_view;
using wstring_view_t = std::wstring_view;
using memory_buf_t = std::string;
using wmemory_buf_t = std::wstring;
template<typename... Args>
using format_string_t = std::string_view;
template<typename... Args>
using wformat_string_t = std::wstring_view;
template<class T, class Char = char>
struct is_convertible_to_basic_format_string
: std::integral_constant<bool,
std::is_convertible<T, std::basic_string_view<Char>>::value>
{};
# if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
using wstring_view_t = std::wstring_view;
using memory_buf_t = std::wstring;
template<typename... Args>
using wformat_string_t = std::wstring_view;
# endif
#else
namespace fmt_lib = fmt;
using string_view_t = fmt::basic_string_view<char>;
using wstring_view_t = fmt::basic_string_view<wchar_t>;
using memory_buf_t = fmt::basic_memory_buffer<char, 250>;
using wmemory_buf_t = fmt::basic_memory_buffer<wchar_t, 250>;
template<typename... Args>
using format_string_t = fmt::format_string<Args...>;
template<typename... Args>
using wformat_string_t = fmt::basic_format_string<wchar_t, fmt::type_identity_t<Args>...>;
template<class T>
using remove_cvref_t = typename std::remove_cv<typename std::remove_reference<T>::type>::type;
@ -166,6 +164,14 @@ struct is_convertible_to_basic_format_string
: std::integral_constant<bool,
std::is_convertible<T, fmt::basic_string_view<Char>>::value || std::is_same<remove_cvref_t<T>, fmt::basic_runtime<Char>>::value>
{};
# if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
using wstring_view_t = fmt::basic_string_view<wchar_t>;
using wmemory_buf_t = fmt::basic_memory_buffer<wchar_t, 250>;;
template<typename... Args>
using wformat_string_t = fmt::wformat_string<Args...>;
# endif
#endif
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT