From Jason Turner

[diff.cpp14.string]

C++20 → C++23 1.1 KB 13 lines
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  ### [[strings]]: strings library <a id="diff.cpp14.string">[[diff.cpp14.string]]</a>
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  **Change:** Non-const `.data()` member added. **Rationale:** The lack of
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  a non-const `.data()` differed from the similar member of `std::vector`.
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- This change regularizes behavior for this International Standard.
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- **Effect on original feature:** Overloaded functions which have
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- differing code paths for `char*` and `const char*` arguments will
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- execute differently when called with a non-const string’s `.data()`
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- member in this International Standard.
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  ``` cpp
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  int f(char *) = delete;
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  int f(const char *);
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  string s;
 
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  ### [[strings]]: strings library <a id="diff.cpp14.string">[[diff.cpp14.string]]</a>
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  **Change:** Non-const `.data()` member added. **Rationale:** The lack of
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  a non-const `.data()` differed from the similar member of `std::vector`.
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+ This change regularizes behavior. **Effect on original feature:**
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+ Overloaded functions which have differing code paths for `char*` and
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+ `const char*` arguments will execute differently when called with a
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+ non-const string’s `.data()` member in this revision of C++. For
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+ example:
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  ``` cpp
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  int f(char *) = delete;
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  int f(const char *);
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  string s;