fix some versioning

cpprefjp · Mar 20, 2023 · 283ec8d · 283ec8d
1 parent 3e88af5
commit 283ec8d
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Showing 6 changed files with 7 additions and 8 deletions.
diff --git a/reference/array/array/rbegin.md b/reference/array/array/rbegin.md
@@ -7,7 +7,7 @@
 
 ```cpp
 reverse_iterator rbegin() noexcept;                       // (1) C++11
-constexpr reverse_iterator rbegin() noexcept;             // (1) C++11
+constexpr reverse_iterator rbegin() noexcept;             // (1) C++17
 
 const_reverse_iterator rbegin() const noexcept;           // (2) C++11
 constexpr const_reverse_iterator rbegin() const noexcept; // (2) C++17

diff --git a/reference/bitset/bitset/op_at.md b/reference/bitset/bitset/op_at.md
@@ -6,8 +6,7 @@
 
 ```cpp
 bool operator[](size_t pos) const;           // (1) C++03
-constexpr bool operator[](size_t pos);       // (1) C++11
-constexpr bool operator[](size_t pos) const; // (1) C++14
+constexpr bool operator[](size_t pos) const; // (1) C++11
 
 reference operator[](size_t pos);            // (2) C++03
 constexpr reference operator[](size_t pos);  // (2) C++23

diff --git a/reference/string/basic_string/compare.md b/reference/string/basic_string/compare.md
@@ -38,7 +38,7 @@ constexpr int
           size_type n2 = npos) const; // (3) C++20
 
 int compare(const charT* s) const;           // (4) C++03
-constexpr int compare(const charT* s) const; // (4) C++03
+constexpr int compare(const charT* s) const; // (4) C++20
 
 int
   compare(size_type pos1,

diff --git a/reference/string/basic_string/op_plus_assign.md b/reference/string/basic_string/op_plus_assign.md
@@ -12,7 +12,7 @@ basic_string& operator+=(const charT* s);           // (2) C++03
 constexpr basic_string& operator+=(const charT* s); // (2) C++20
 
 basic_string& operator+=(charT c);           // (3) C++03
-constexpr basic_string& operator+=(charT c); // (3) C++03
+constexpr basic_string& operator+=(charT c); // (3) C++20
 
 basic_string& operator+=(initializer_list<charT> il);           // (4) C++11
 constexpr basic_string& operator+=(initializer_list<charT> il); // (4) C++20

diff --git a/reference/vector/vector/back.md b/reference/vector/vector/back.md
@@ -6,10 +6,10 @@
 
 ```cpp
 reference back();                       // (1) C++03
-constexpr reference back();             // (1) C++03
+constexpr reference back();             // (1) C++20
 
 const_reference back() const;           // (2) C++03
-constexpr const_reference back() const; // (2) C++03
+constexpr const_reference back() const; // (2) C++20
 ```
 
 ## 概要

diff --git a/reference/vector/vector/resize.md b/reference/vector/vector/resize.md
@@ -9,7 +9,7 @@ void resize(size_type sz);                       // (1) C++11
 constexpr void resize(size_type sz);             // (1) C++20
 
 void resize(size_type sz, const T& c);           // (2) C++11
-constexpr void resize(size_type sz, const T& c); // (2) C++11
+constexpr void resize(size_type sz, const T& c); // (2) C++20
 
 void resize(size_type sz, T c = T()); // (1) + (2) C++03
 ```