Merge branch 'perf/lexer-lazy-float-text' into perf/lexer-simd-strings

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

single_include/nlohmann/json.hpp

@@ -3460,18 +3460,7 @@ NLOHMANN_JSON_NAMESPACE_BEGIN
 namespace detail
 {
 
-/*!
- * @brief string escaping as described in RFC 6901 (Sect. 4)
- * @param[in] s string to escape
- * @return    escaped string
- *
- * Note the order of escaping "~" to "~0" and "/" to "~1" is important.
- *
- * The string is rebuilt in a single pass, appending whole runs between the
- * characters that need escaping, while repeated replace() calls would move
- * the tail of the string once per escaped character. @ref escape_into appends
- * the escaped string to an existing one.
- */
+/// append @a s to @a out, escaped like @ref escape does
 template<typename StringType>
 inline void escape_into(StringType& out, const StringType& s)
 {
@@ -3490,6 +3479,18 @@ inline void escape_into(StringType& out, const StringType& s)
     out.append(s.data() + run, size - run);
 }
 
+/*!
+ * @brief string escaping as described in RFC 6901 (Sect. 4)
+ * @param[in] s string to escape
+ * @return    escaped string
+ *
+ * Note the order of escaping "~" to "~0" and "/" to "~1" is important.
+ *
+ * The string is rebuilt in a single pass, appending whole runs between the
+ * characters that need escaping, while repeated replace() calls would move
+ * the tail of the string once per escaped character. @ref escape_into appends
+ * the escaped string to an existing one.
+ */
 template<typename StringType>
 inline StringType escape(const StringType& s)
 {
@@ -20059,7 +20060,7 @@ class binary_reader
     }
 
     JSON_HEDLEY_NEVER_INLINE
-    bool bson_unsupported_type_error(const std::size_t position, const char element_type) const
+    bool bson_unsupported_type_error(const std::size_t position, const char_int_type element_type) const
     {
         const std::string cr_str = hex_byte(static_cast<std::uint8_t>(element_type));
         return sax->parse_error(position, cr_str,
@@ -23043,7 +23044,7 @@ class json_pointer
         std::size_t token_count = 0;
         for (std::size_t i = 0; i < size; ++i)
         {
-            token_count += (reference_string[i] == '/') ? 1 : 0;
+            token_count += static_cast<std::size_t>(reference_string[i] == '/');
         }
         result.reserve(token_count);
 
@@ -34115,14 +34116,14 @@ public:
         JSON_THROW(std::length_error(detail::concat("array index ", std::to_string(idx), " exceeds size_type")));
     }
 
-    /// @throw out_of_range.401
+    /// @throw out_of_range.401 always, as @a idx is out of range of @a j
     JSON_HEDLEY_NO_RETURN JSON_HEDLEY_NEVER_INLINE
     static void throw_array_index_out_of_range(size_type idx, const basic_json& j)
     {
         JSON_THROW(out_of_range::create(detail::exception_id::array_index_out_of_range, detail::concat("array index ", std::to_string(idx), " is out of range"), &j));
     }
 
-    /// @throw out_of_range.403
+    /// @throw out_of_range.403 always, as @a key is not found in @a j
     template<typename KeyType>
     JSON_HEDLEY_NO_RETURN JSON_HEDLEY_NEVER_INLINE
     static void throw_key_not_found(const KeyType& key, const basic_json& j)
@@ -36575,16 +36576,6 @@ public:
 #endif
     }
 
-    JSON_HEDLEY_NEVER_INLINE
-    static bool less_general(const_reference lhs, const_reference rhs) noexcept
-    {
-        // default_result is used if we cannot compare values. In that case,
-        // we compare types. Note we have to call the operator explicitly,
-        // because MSVC has problems otherwise.
-        JSON_IMPLEMENT_OPERATOR( <, false, false, operator<(lhs_type, rhs_type),
-                                 compare_iteratively<true>(lhs, rhs, true) == compare_result::less, false)
-    }
-
 #if JSON_HAS_THREE_WAY_COMPARISON
     JSON_HEDLEY_NEVER_INLINE
     static std::partial_ordering three_way_general(const_reference lhs, const_reference rhs) noexcept // *NOPAD*
@@ -36597,6 +36588,16 @@ public:
                                 lhs_type <=> rhs_type, // *NOPAD*
                                 to_partial_ordering(compare_iteratively<true>(lhs, rhs, false)), true)
     }
+#else
+    JSON_HEDLEY_NEVER_INLINE
+    static bool less_general(const_reference lhs, const_reference rhs) noexcept
+    {
+        // default_result is used if we cannot compare values. In that case,
+        // we compare types. Note we have to call the operator explicitly,
+        // because MSVC has problems otherwise.
+        JSON_IMPLEMENT_OPERATOR( <, false, false, operator<(lhs_type, rhs_type),
+                                 compare_iteratively<true>(lhs, rhs, true) == compare_result::less, false)
+    }
 #endif
 
     /// @brief compare two leaves of the same type inside equal_structured()