From 00e0ce12e73a4e402ef0dce3fa82d29ba631ac15 Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Tue, 16 Jul 2024 23:48:15 +0900
Subject: [PATCH] feat: generalize ctor and remove feature macro

---
 include/toml11/value.hpp | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/include/toml11/value.hpp b/include/toml11/value.hpp
index b0d09e4..c1b2277 100644
--- a/include/toml11/value.hpp
+++ b/include/toml11/value.hpp
@@ -645,38 +645,37 @@ class basic_value
 
 #endif // TOML11_HAS_STRING_VIEW
 
-#if defined(TOML11_HAS_CHAR8_T)
     template<typename T, cxx::enable_if_t<cxx::conjunction<
             cxx::negation<std::is_same<cxx::remove_cvref_t<T>, string_type>>,
-            std::is_same<cxx::remove_cvref_t<T>, std::u8string>
+            detail::is_1byte_std_basic_string<T>
         >::value, std::nullptr_t> = nullptr>
     basic_value(const T& x)
         : basic_value(x, string_format_info{}, std::vector<std::string>{}, region_type{})
     {}
     template<typename T, cxx::enable_if_t<cxx::conjunction<
             cxx::negation<std::is_same<cxx::remove_cvref_t<T>, string_type>>,
-            std::is_same<cxx::remove_cvref_t<T>, std::u8string>
+            detail::is_1byte_std_basic_string<T>
         >::value, std::nullptr_t> = nullptr>
     basic_value(const T& x, string_format_info fmt)
         : basic_value(x, std::move(fmt), std::vector<std::string>{}, region_type{})
     {}
     template<typename T, cxx::enable_if_t<cxx::conjunction<
             cxx::negation<std::is_same<cxx::remove_cvref_t<T>, string_type>>,
-            std::is_same<cxx::remove_cvref_t<T>, std::u8string>
+            detail::is_1byte_std_basic_string<T>
         >::value, std::nullptr_t> = nullptr>
     basic_value(const T& x, std::vector<std::string> com)
         : basic_value(x, string_format_info{}, std::move(com), region_type{})
     {}
     template<typename T, cxx::enable_if_t<cxx::conjunction<
             cxx::negation<std::is_same<cxx::remove_cvref_t<T>, string_type>>,
-            std::is_same<cxx::remove_cvref_t<T>, std::u8string>
+            detail::is_1byte_std_basic_string<T>
         >::value, std::nullptr_t> = nullptr>
     basic_value(const T& x, string_format_info fmt, std::vector<std::string> com)
         : basic_value(x, std::move(fmt), std::move(com), region_type{})
     {}
     template<typename T, cxx::enable_if_t<cxx::conjunction<
             cxx::negation<std::is_same<cxx::remove_cvref_t<T>, string_type>>,
-            std::is_same<cxx::remove_cvref_t<T>, std::u8string>
+            detail::is_1byte_std_basic_string<T>
         >::value, std::nullptr_t> = nullptr>
     basic_value(const T& x, string_format_info fmt,
                 std::vector<std::string> com, region_type reg)
@@ -686,7 +685,7 @@ class basic_value
     {}
     template<typename T, cxx::enable_if_t<cxx::conjunction<
             cxx::negation<std::is_same<cxx::remove_cvref_t<T>, string_type>>,
-            std::is_same<cxx::remove_cvref_t<T>, std::u8string>
+            detail::is_1byte_std_basic_string<T>
         >::value, std::nullptr_t> = nullptr>
     basic_value& operator=(const T& x)
     {
@@ -702,8 +701,6 @@ class basic_value
         return *this;
     }
 
-#endif // TOML11_HAS_STRING_VIEW
-
     // }}}
 
     // constructor (local_date) =========================================== {{{