diff options
Diffstat (limited to 'src/corelib/text/qstring.h')
| -rw-r--r-- | src/corelib/text/qstring.h | 186 |
1 files changed, 93 insertions, 93 deletions
diff --git a/src/corelib/text/qstring.h b/src/corelib/text/qstring.h index 789d06f9a2..f4e58e38b2 100644 --- a/src/corelib/text/qstring.h +++ b/src/corelib/text/qstring.h @@ -100,40 +100,40 @@ public: constexpr bool isEmpty() const noexcept { return !size(); } template <typename...Args> - Q_REQUIRED_RESULT inline QString arg(Args &&...args) const; + [[nodiscard]] inline QString arg(Args &&...args) const; [[nodiscard]] constexpr QLatin1Char at(qsizetype i) const { return Q_ASSERT(i >= 0), Q_ASSERT(i < size()), QLatin1Char(m_data[i]); } [[nodiscard]] constexpr QLatin1Char operator[](qsizetype i) const { return at(i); } - Q_REQUIRED_RESULT constexpr QLatin1Char front() const { return at(0); } - Q_REQUIRED_RESULT constexpr QLatin1Char back() const { return at(size() - 1); } + [[nodiscard]] constexpr QLatin1Char front() const { return at(0); } + [[nodiscard]] constexpr QLatin1Char back() const { return at(size() - 1); } - Q_REQUIRED_RESULT int compare(QStringView other, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] int compare(QStringView other, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::compareStrings(*this, other, cs); } - Q_REQUIRED_RESULT int compare(QLatin1String other, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] int compare(QLatin1String other, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::compareStrings(*this, other, cs); } - Q_REQUIRED_RESULT constexpr int compare(QChar c) const noexcept + [[nodiscard]] constexpr int compare(QChar c) const noexcept { return isEmpty() || front() == c ? size() - 1 : uchar(m_data[0]) - c.unicode() ; } - Q_REQUIRED_RESULT int compare(QChar c, Qt::CaseSensitivity cs) const noexcept + [[nodiscard]] int compare(QChar c, Qt::CaseSensitivity cs) const noexcept { return QtPrivate::compareStrings(*this, QStringView(&c, 1), cs); } - Q_REQUIRED_RESULT bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::startsWith(*this, s, cs); } - Q_REQUIRED_RESULT bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::startsWith(*this, s, cs); } - Q_REQUIRED_RESULT constexpr bool startsWith(QChar c) const noexcept + [[nodiscard]] constexpr bool startsWith(QChar c) const noexcept { return !isEmpty() && front() == c; } - Q_REQUIRED_RESULT inline bool startsWith(QChar c, Qt::CaseSensitivity cs) const noexcept + [[nodiscard]] inline bool startsWith(QChar c, Qt::CaseSensitivity cs) const noexcept { return QtPrivate::startsWith(*this, QStringView(&c, 1), cs); } - Q_REQUIRED_RESULT bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::endsWith(*this, s, cs); } - Q_REQUIRED_RESULT bool endsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool endsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::endsWith(*this, s, cs); } - Q_REQUIRED_RESULT constexpr bool endsWith(QChar c) const noexcept + [[nodiscard]] constexpr bool endsWith(QChar c) const noexcept { return !isEmpty() && back() == c; } - Q_REQUIRED_RESULT inline bool endsWith(QChar c, Qt::CaseSensitivity cs) const noexcept + [[nodiscard]] inline bool endsWith(QChar c, Qt::CaseSensitivity cs) const noexcept { return QtPrivate::endsWith(*this, QStringView(&c, 1), cs); } [[nodiscard]] qsizetype indexOf(QStringView s, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept @@ -143,11 +143,11 @@ public: [[nodiscard]] qsizetype indexOf(QChar c, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::findString(*this, from, QStringView(&c, 1), cs); } - Q_REQUIRED_RESULT bool contains(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool contains(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return indexOf(s, 0, cs) != -1; } - Q_REQUIRED_RESULT bool contains(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool contains(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return indexOf(s, 0, cs) != -1; } - Q_REQUIRED_RESULT inline bool contains(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] inline bool contains(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return indexOf(QStringView(&c, 1), 0, cs) != -1; } [[nodiscard]] qsizetype lastIndexOf(QStringView s, qsizetype from = -1, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept @@ -213,10 +213,10 @@ public: constexpr void truncate(qsizetype n) { verify(n); m_size = n; } - Q_REQUIRED_RESULT QLatin1String trimmed() const noexcept { return QtPrivate::trimmed(*this); } + [[nodiscard]] QLatin1String trimmed() const noexcept { return QtPrivate::trimmed(*this); } template <typename Needle, typename...Flags> - Q_REQUIRED_RESULT inline constexpr auto tokenize(Needle &&needle, Flags...flags) const + [[nodiscard]] inline constexpr auto tokenize(Needle &&needle, Flags...flags) const noexcept(noexcept(qTokenize(std::declval<const QLatin1String &>(), std::forward<Needle>(needle), flags...))) -> decltype(qTokenize(*this, std::forward<Needle>(needle), flags...)) { return qTokenize(*this, std::forward<Needle>(needle), flags...); } @@ -367,42 +367,42 @@ public: inline const QChar at(qsizetype i) const; const QChar operator[](qsizetype i) const; - Q_REQUIRED_RESULT QChar &operator[](qsizetype i); + [[nodiscard]] QChar &operator[](qsizetype i); - Q_REQUIRED_RESULT inline QChar front() const { return at(0); } - Q_REQUIRED_RESULT inline QChar &front(); - Q_REQUIRED_RESULT inline QChar back() const { return at(size() - 1); } - Q_REQUIRED_RESULT inline QChar &back(); + [[nodiscard]] inline QChar front() const { return at(0); } + [[nodiscard]] inline QChar &front(); + [[nodiscard]] inline QChar back() const { return at(size() - 1); } + [[nodiscard]] inline QChar &back(); - Q_REQUIRED_RESULT QString arg(qlonglong a, int fieldwidth=0, int base=10, + [[nodiscard]] QString arg(qlonglong a, int fieldwidth=0, int base=10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(qulonglong a, int fieldwidth=0, int base=10, + [[nodiscard]] QString arg(qulonglong a, int fieldwidth=0, int base=10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(long a, int fieldwidth=0, int base=10, + [[nodiscard]] QString arg(long a, int fieldwidth=0, int base=10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(ulong a, int fieldwidth=0, int base=10, + [[nodiscard]] QString arg(ulong a, int fieldwidth=0, int base=10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(int a, int fieldWidth = 0, int base = 10, + [[nodiscard]] QString arg(int a, int fieldWidth = 0, int base = 10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(uint a, int fieldWidth = 0, int base = 10, + [[nodiscard]] QString arg(uint a, int fieldWidth = 0, int base = 10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(short a, int fieldWidth = 0, int base = 10, + [[nodiscard]] QString arg(short a, int fieldWidth = 0, int base = 10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(ushort a, int fieldWidth = 0, int base = 10, + [[nodiscard]] QString arg(ushort a, int fieldWidth = 0, int base = 10, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(double a, int fieldWidth = 0, char fmt = 'g', int prec = -1, + [[nodiscard]] QString arg(double a, int fieldWidth = 0, char fmt = 'g', int prec = -1, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(char a, int fieldWidth = 0, + [[nodiscard]] QString arg(char a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(QChar a, int fieldWidth = 0, + [[nodiscard]] QString arg(QChar a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; #if QT_STRINGVIEW_LEVEL < 2 - Q_REQUIRED_RESULT QString arg(const QString &a, int fieldWidth = 0, + [[nodiscard]] QString arg(const QString &a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; #endif - Q_REQUIRED_RESULT QString arg(QStringView a, int fieldWidth = 0, + [[nodiscard]] QString arg(QStringView a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; - Q_REQUIRED_RESULT QString arg(QLatin1String a, int fieldWidth = 0, + [[nodiscard]] QString arg(QLatin1String a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; private: template <typename T> @@ -416,7 +416,7 @@ private: : is_convertible_to_view_or_qstring_helper<typename std::decay<T>::type> {}; public: template <typename...Args> - Q_REQUIRED_RESULT + [[nodiscard]] #ifdef Q_CLANG_QDOC QString #else @@ -439,7 +439,7 @@ public: #if QT_STRINGVIEW_LEVEL < 2 qsizetype indexOf(const QString &s, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; #endif - Q_REQUIRED_RESULT qsizetype indexOf(QStringView s, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] qsizetype indexOf(QStringView s, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::findString(*this, from, s, cs); } qsizetype lastIndexOf(QChar c, qsizetype from = -1, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; qsizetype lastIndexOf(QLatin1String s, qsizetype from = -1, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; @@ -447,7 +447,7 @@ public: qsizetype lastIndexOf(const QString &s, qsizetype from = -1, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; #endif - Q_REQUIRED_RESULT qsizetype lastIndexOf(QStringView s, qsizetype from = -1, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] qsizetype lastIndexOf(QStringView s, qsizetype from = -1, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::lastIndexOf(*this, from, s, cs); } inline bool contains(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; @@ -483,26 +483,26 @@ public: #if QT_CONFIG(regularexpression) QString section(const QRegularExpression &re, qsizetype start, qsizetype end = -1, SectionFlags flags = SectionDefault) const; #endif - Q_REQUIRED_RESULT QString left(qsizetype n) const; - Q_REQUIRED_RESULT QString right(qsizetype n) const; - Q_REQUIRED_RESULT QString mid(qsizetype position, qsizetype n = -1) const; + [[nodiscard]] QString left(qsizetype n) const; + [[nodiscard]] QString right(qsizetype n) const; + [[nodiscard]] QString mid(qsizetype position, qsizetype n = -1) const; - Q_REQUIRED_RESULT QString first(qsizetype n) const + [[nodiscard]] QString first(qsizetype n) const { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); return QString(data(), n); } - Q_REQUIRED_RESULT QString last(qsizetype n) const + [[nodiscard]] QString last(qsizetype n) const { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); return QString(data() + size() - n, n); } - Q_REQUIRED_RESULT QString sliced(qsizetype pos) const + [[nodiscard]] QString sliced(qsizetype pos) const { Q_ASSERT(pos >= 0); Q_ASSERT(pos <= size()); return QString(data() + pos, size() - pos); } - Q_REQUIRED_RESULT QString sliced(qsizetype pos, qsizetype n) const + [[nodiscard]] QString sliced(qsizetype pos, qsizetype n) const { Q_ASSERT(pos >= 0); Q_ASSERT(n >= 0); Q_ASSERT(size_t(pos) + size_t(n) <= size_t(size())); return QString(data() + pos, n); } - Q_REQUIRED_RESULT QString chopped(qsizetype n) const + [[nodiscard]] QString chopped(qsizetype n) const { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); return first(size() - n); } #if QT_STRINGVIEW_LEVEL < 2 bool startsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; #endif - Q_REQUIRED_RESULT bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::startsWith(*this, s, cs); } bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool startsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; @@ -510,7 +510,7 @@ public: #if QT_STRINGVIEW_LEVEL < 2 bool endsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; #endif - Q_REQUIRED_RESULT bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept + [[nodiscard]] bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const noexcept { return QtPrivate::endsWith(*this, s, cs); } bool endsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool endsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; @@ -518,38 +518,38 @@ public: bool isUpper() const; bool isLower() const; - Q_REQUIRED_RESULT QString leftJustified(qsizetype width, QChar fill = QLatin1Char(' '), bool trunc = false) const; - Q_REQUIRED_RESULT QString rightJustified(qsizetype width, QChar fill = QLatin1Char(' '), bool trunc = false) const; + [[nodiscard]] QString leftJustified(qsizetype width, QChar fill = QLatin1Char(' '), bool trunc = false) const; + [[nodiscard]] QString rightJustified(qsizetype width, QChar fill = QLatin1Char(' '), bool trunc = false) const; #if !defined(Q_CLANG_QDOC) - Q_REQUIRED_RESULT QString toLower() const & + [[nodiscard]] QString toLower() const & { return toLower_helper(*this); } - Q_REQUIRED_RESULT QString toLower() && + [[nodiscard]] QString toLower() && { return toLower_helper(*this); } - Q_REQUIRED_RESULT QString toUpper() const & + [[nodiscard]] QString toUpper() const & { return toUpper_helper(*this); } - Q_REQUIRED_RESULT QString toUpper() && + [[nodiscard]] QString toUpper() && { return toUpper_helper(*this); } - Q_REQUIRED_RESULT QString toCaseFolded() const & + [[nodiscard]] QString toCaseFolded() const & { return toCaseFolded_helper(*this); } - Q_REQUIRED_RESULT QString toCaseFolded() && + [[nodiscard]] QString toCaseFolded() && { return toCaseFolded_helper(*this); } - Q_REQUIRED_RESULT QString trimmed() const & + [[nodiscard]] QString trimmed() const & { return trimmed_helper(*this); } - Q_REQUIRED_RESULT QString trimmed() && + [[nodiscard]] QString trimmed() && { return trimmed_helper(*this); } - Q_REQUIRED_RESULT QString simplified() const & + [[nodiscard]] QString simplified() const & { return simplified_helper(*this); } - Q_REQUIRED_RESULT QString simplified() && + [[nodiscard]] QString simplified() && { return simplified_helper(*this); } #else - Q_REQUIRED_RESULT QString toLower() const; - Q_REQUIRED_RESULT QString toUpper() const; - Q_REQUIRED_RESULT QString toCaseFolded() const; - Q_REQUIRED_RESULT QString trimmed() const; - Q_REQUIRED_RESULT QString simplified() const; + [[nodiscard]] QString toLower() const; + [[nodiscard]] QString toUpper() const; + [[nodiscard]] QString toCaseFolded() const; + [[nodiscard]] QString trimmed() const; + [[nodiscard]] QString simplified() const; #endif - Q_REQUIRED_RESULT QString toHtmlEscaped() const; + [[nodiscard]] QString toHtmlEscaped() const; QString &insert(qsizetype i, QChar c); QString &insert(qsizetype i, const QChar *uc, qsizetype len); @@ -606,32 +606,32 @@ public: #endif public: - Q_REQUIRED_RESULT + [[nodiscard]] QStringList split(const QString &sep, Qt::SplitBehavior behavior = Qt::KeepEmptyParts, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; - Q_REQUIRED_RESULT + [[nodiscard]] QStringList split(QChar sep, Qt::SplitBehavior behavior = Qt::KeepEmptyParts, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; #ifndef QT_NO_REGULAREXPRESSION - Q_REQUIRED_RESULT + [[nodiscard]] QStringList split(const QRegularExpression &sep, Qt::SplitBehavior behavior = Qt::KeepEmptyParts) const; #endif template <typename Needle, typename...Flags> - Q_REQUIRED_RESULT inline auto tokenize(Needle &&needle, Flags...flags) const & + [[nodiscard]] inline auto tokenize(Needle &&needle, Flags...flags) const & noexcept(noexcept(qTokenize(std::declval<const QString &>(), std::forward<Needle>(needle), flags...))) -> decltype(qTokenize(*this, std::forward<Needle>(needle), flags...)) { return qTokenize(qToStringViewIgnoringNull(*this), std::forward<Needle>(needle), flags...); } template <typename Needle, typename...Flags> - Q_REQUIRED_RESULT inline auto tokenize(Needle &&needle, Flags...flags) const && + [[nodiscard]] inline auto tokenize(Needle &&needle, Flags...flags) const && noexcept(noexcept(qTokenize(std::declval<const QString>(), std::forward<Needle>(needle), flags...))) -> decltype(qTokenize(std::move(*this), std::forward<Needle>(needle), flags...)) { return qTokenize(std::move(*this), std::forward<Needle>(needle), flags...); } template <typename Needle, typename...Flags> - Q_REQUIRED_RESULT inline auto tokenize(Needle &&needle, Flags...flags) && + [[nodiscard]] inline auto tokenize(Needle &&needle, Flags...flags) && noexcept(noexcept(qTokenize(std::declval<QString>(), std::forward<Needle>(needle), flags...))) -> decltype(qTokenize(std::move(*this), std::forward<Needle>(needle), flags...)) { return qTokenize(std::move(*this), std::forward<Needle>(needle), flags...); } @@ -643,31 +643,31 @@ public: NormalizationForm_KD, NormalizationForm_KC }; - Q_REQUIRED_RESULT QString normalized(NormalizationForm mode, QChar::UnicodeVersion version = QChar::Unicode_Unassigned) const; + [[nodiscard]] QString normalized(NormalizationForm mode, QChar::UnicodeVersion version = QChar::Unicode_Unassigned) const; - Q_REQUIRED_RESULT QString repeated(qsizetype times) const; + [[nodiscard]] QString repeated(qsizetype times) const; const ushort *utf16() const; #if defined(Q_COMPILER_REF_QUALIFIERS) && !defined(QT_COMPILING_QSTRING_COMPAT_CPP) && !defined(Q_CLANG_QDOC) - Q_REQUIRED_RESULT QByteArray toLatin1() const & + [[nodiscard]] QByteArray toLatin1() const & { return toLatin1_helper(*this); } - Q_REQUIRED_RESULT QByteArray toLatin1() && + [[nodiscard]] QByteArray toLatin1() && { return toLatin1_helper_inplace(*this); } - Q_REQUIRED_RESULT QByteArray toUtf8() const & + [[nodiscard]] QByteArray toUtf8() const & { return toUtf8_helper(*this); } - Q_REQUIRED_RESULT QByteArray toUtf8() && + [[nodiscard]] QByteArray toUtf8() && { return toUtf8_helper(*this); } - Q_REQUIRED_RESULT QByteArray toLocal8Bit() const & + [[nodiscard]] QByteArray toLocal8Bit() const & { return toLocal8Bit_helper(isNull() ? nullptr : constData(), size()); } - Q_REQUIRED_RESULT QByteArray toLocal8Bit() && + [[nodiscard]] QByteArray toLocal8Bit() && { return toLocal8Bit_helper(isNull() ? nullptr : constData(), size()); } #else - Q_REQUIRED_RESULT QByteArray toLatin1() const; - Q_REQUIRED_RESULT QByteArray toUtf8() const; - Q_REQUIRED_RESULT QByteArray toLocal8Bit() const; + [[nodiscard]] QByteArray toLatin1() const; + [[nodiscard]] QByteArray toUtf8() const; + [[nodiscard]] QByteArray toLocal8Bit() const; #endif - Q_REQUIRED_RESULT QList<uint> toUcs4() const; + [[nodiscard]] QList<uint> toUcs4() const; // note - this are all inline so we can benefit from strlen() compile time optimizations static inline QString fromLatin1(const char *str, qsizetype size = -1) @@ -707,7 +707,7 @@ public: #endif inline qsizetype toWCharArray(wchar_t *array) const; - Q_REQUIRED_RESULT static inline QString fromWCharArray(const wchar_t *string, qsizetype size = -1); + [[nodiscard]] static inline QString fromWCharArray(const wchar_t *string, qsizetype size = -1); QString &setRawData(const QChar *unicode, qsizetype size); QString &setUnicode(const QChar *unicode, qsizetype size); @@ -916,7 +916,7 @@ public: bool isSimpleText() const; bool isRightToLeft() const; - Q_REQUIRED_RESULT bool isValidUtf16() const noexcept + [[nodiscard]] bool isValidUtf16() const noexcept { return QStringView(*this).isValidUtf16(); } QString(qsizetype size, Qt::Initialization); @@ -1512,11 +1512,11 @@ struct QLatin1StringArg : ArgBase { constexpr explicit QLatin1StringArg(QLatin1String v) noexcept : ArgBase{L1}, string{v} {} }; -Q_REQUIRED_RESULT Q_CORE_EXPORT QString argToQString(QStringView pattern, size_t n, const ArgBase **args); -Q_REQUIRED_RESULT Q_CORE_EXPORT QString argToQString(QLatin1String pattern, size_t n, const ArgBase **args); +[[nodiscard]] Q_CORE_EXPORT QString argToQString(QStringView pattern, size_t n, const ArgBase **args); +[[nodiscard]] Q_CORE_EXPORT QString argToQString(QLatin1String pattern, size_t n, const ArgBase **args); template <typename StringView, typename...Args> -Q_REQUIRED_RESULT Q_ALWAYS_INLINE QString argToQStringDispatch(StringView pattern, const Args &...args) +[[nodiscard]] Q_ALWAYS_INLINE QString argToQStringDispatch(StringView pattern, const Args &...args) { const ArgBase *argBases[] = {&args..., /* avoid zero-sized array */ nullptr}; return QtPrivate::argToQString(pattern, sizeof...(Args), argBases); |