QtCore: stop using QLatin1Char constructor for creating char literals

Required for porting away from QLatin1Char/QLatin1String in scope of
QTBUG-98434.

Change-Id: Ibe32a11699f67df2aa80505ba2944f33e5e823e0
Reviewed-by: Marc Mutz <marc.mutz@qt.io>

6 files changed, 24 insertions, 24 deletions

diff --git a/src/corelib/io/qdir.h b/src/corelib/io/qdir.h
index 7d7a483eae..9fd144c667 100644
--- a/src/corelib/io/qdir.h
+++ b/src/corelib/io/qdir.h
@@ -225,18 +225,18 @@ public:
     constexpr static inline QChar listSeparator() noexcept
     {
 #if defined(Q_OS_WIN)
-        return QLatin1Char(';');
+        return u';';
 #else
-        return QLatin1Char(':');
+        return u':';
 #endif
     }
 
     static QChar separator()
     {
 #if defined(Q_OS_WIN)
-        return QLatin1Char('\\');
+        return u'\\';
 #else
-        return QLatin1Char('/');
+        return u'/';
 #endif
     }
 
diff --git a/src/corelib/io/qfileselector_p.h b/src/corelib/io/qfileselector_p.h
index 024d0b190d..49022908b0 100644
--- a/src/corelib/io/qfileselector_p.h
+++ b/src/corelib/io/qfileselector_p.h
@@ -71,7 +71,7 @@ public:
     static QStringList platformSelectors();
     static void addStatics(const QStringList &); //For loading GUI statics from other Qt modules
     static QString selectionHelper(const QString &path, const QString &fileName,
-                                   const QStringList &selectors, const QChar &indicator = QLatin1Char('+'));
+                                   const QStringList &selectors, const QChar &indicator = u'+');
     QFileSelectorPrivate();
     QString select(const QString &filePath) const;
 
diff --git a/src/corelib/io/qsettings_p.h b/src/corelib/io/qsettings_p.h
index 14b3040c14..a179afe8d4 100644
--- a/src/corelib/io/qsettings_p.h
+++ b/src/corelib/io/qsettings_p.h
@@ -141,7 +141,7 @@ inline QString QSettingsGroup::toString() const
     QString result;
     result = str;
     if (num > 0) {
-        result += QLatin1Char('/');
+        result += u'/';
         result += QString::number(num);
     }
     return result;
diff --git a/src/corelib/serialization/qxmlstream.g b/src/corelib/serialization/qxmlstream.g
index 9177818778..5e35576cd0 100644
--- a/src/corelib/serialization/qxmlstream.g
+++ b/src/corelib/serialization/qxmlstream.g
@@ -1071,7 +1071,7 @@ literal_content_start ::= SPACE;
 /.
         case $rule_number:
             if (normalizeLiterals)
-                textBuffer.data()[textBuffer.size()-1] = QLatin1Char(' ');
+                textBuffer.data()[textBuffer.size()-1] = u' ';
         break;
 ./
 
diff --git a/src/corelib/serialization/qxmlstreamparser_p.h b/src/corelib/serialization/qxmlstreamparser_p.h
index 9a46bdedac..e73a0f4a50 100644
--- a/src/corelib/serialization/qxmlstreamparser_p.h
+++ b/src/corelib/serialization/qxmlstreamparser_p.h
@@ -695,7 +695,7 @@ bool QXmlStreamReaderPrivate::parse()
 
         case 173:
             if (normalizeLiterals)
-                textBuffer.data()[textBuffer.size()-1] = QLatin1Char(' ');
+                textBuffer.data()[textBuffer.size()-1] = u' ';
         break;
 
         case 174:
diff --git a/src/corelib/text/qstring.h b/src/corelib/text/qstring.h
index 266627c331..e26547a1f1 100644
--- a/src/corelib/text/qstring.h
+++ b/src/corelib/text/qstring.h
@@ -532,35 +532,35 @@ public:
     [[nodiscard]] inline QChar &back();
 
     [[nodiscard]] QString arg(qlonglong a, int fieldwidth=0, int base=10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(qulonglong a, int fieldwidth=0, int base=10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(long a, int fieldwidth=0, int base=10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(ulong a, int fieldwidth=0, int base=10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(int a, int fieldWidth = 0, int base = 10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(uint a, int fieldWidth = 0, int base = 10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(short a, int fieldWidth = 0, int base = 10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(ushort a, int fieldWidth = 0, int base = 10,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(double a, int fieldWidth = 0, char format = 'g', int precision = -1,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(char a, int fieldWidth = 0,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(QChar a, int fieldWidth = 0,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
 #if QT_STRINGVIEW_LEVEL < 2
     [[nodiscard]] QString arg(const QString &a, int fieldWidth = 0,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
 #endif
     [[nodiscard]] QString arg(QStringView a, int fieldWidth = 0,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
     [[nodiscard]] QString arg(QLatin1StringView a, int fieldWidth = 0,
-                QChar fillChar = QLatin1Char(' ')) const;
+                QChar fillChar = u' ') const;
 private:
     template <typename T>
     struct is_convertible_to_view_or_qstring_helper
@@ -691,8 +691,8 @@ public:
     bool isUpper() const;
     bool isLower() 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;
+    [[nodiscard]] QString leftJustified(qsizetype width, QChar fill = u' ', bool trunc = false) const;
+    [[nodiscard]] QString rightJustified(qsizetype width, QChar fill = u' ', bool trunc = false) const;
 
 #if !defined(Q_CLANG_QDOC)
     [[nodiscard]] QString toLower() const &