Replace QLatin1String("x") with QLatin1Char('x') where possible

Change-Id: I2f90c8ae7b5e968b9de882833f8661ab540a9232
Reviewed-by: hjk <[email protected]>

13 files changed, 41 insertions, 41 deletions

diff --git a/src/libs/cplusplus/NamePrettyPrinter.cpp b/src/libs/cplusplus/NamePrettyPrinter.cpp
index 33fdfab99be..532c3835bdf 100644
--- a/src/libs/cplusplus/NamePrettyPrinter.cpp
+++ b/src/libs/cplusplus/NamePrettyPrinter.cpp
@@ -125,43 +125,43 @@ void NamePrettyPrinter::visit(const OperatorNameId *name)
         _name += QLatin1String("delete[]");
         break;
     case OperatorNameId::PlusOp:
-        _name += QLatin1String("+");
+        _name += QLatin1Char('+');
         break;
     case OperatorNameId::MinusOp:
-        _name += QLatin1String("-");
+        _name += QLatin1Char('-');
         break;
     case OperatorNameId::StarOp:
-        _name += QLatin1String("*");
+        _name += QLatin1Char('*');
         break;
     case OperatorNameId::SlashOp:
-        _name += QLatin1String("/");
+        _name += QLatin1Char('/');
         break;
     case OperatorNameId::PercentOp:
-        _name += QLatin1String("%");
+        _name += QLatin1Char('%');
         break;
     case OperatorNameId::CaretOp:
-        _name += QLatin1String("^");
+        _name += QLatin1Char('^');
         break;
     case OperatorNameId::AmpOp:
-        _name += QLatin1String("&");
+        _name += QLatin1Char('&');
         break;
     case OperatorNameId::PipeOp:
-        _name += QLatin1String("|");
+        _name += QLatin1Char('|');
         break;
     case OperatorNameId::TildeOp:
-        _name += QLatin1String("~");
+        _name += QLatin1Char('~');
         break;
     case OperatorNameId::ExclaimOp:
-        _name += QLatin1String("!");
+        _name += QLatin1Char('!');
         break;
     case OperatorNameId::EqualOp:
-        _name += QLatin1String("=");
+        _name += QLatin1Char('=');
         break;
     case OperatorNameId::LessOp:
-        _name += QLatin1String("<");
+        _name += QLatin1Char('<');
         break;
     case OperatorNameId::GreaterOp:
-        _name += QLatin1String(">");
+        _name += QLatin1Char('>');
         break;
     case OperatorNameId::PlusEqualOp:
         _name += QLatin1String("+=");
@@ -224,7 +224,7 @@ void NamePrettyPrinter::visit(const OperatorNameId *name)
         _name += QLatin1String("--");
         break;
     case OperatorNameId::CommaOp:
-        _name += QLatin1String(",");
+        _name += QLatin1Char(',');
         break;
     case OperatorNameId::ArrowStarOp:
         _name += QLatin1String("->*");
diff --git a/src/libs/cplusplus/TypePrettyPrinter.cpp b/src/libs/cplusplus/TypePrettyPrinter.cpp
index ac3f62fb122..94a09124ba6 100644
--- a/src/libs/cplusplus/TypePrettyPrinter.cpp
+++ b/src/libs/cplusplus/TypePrettyPrinter.cpp
@@ -320,7 +320,7 @@ void TypePrettyPrinter::prependSpaceBeforeIndirection(const FullySpecifiedType &
     const bool elementIsConstPointerOrReference = elementTypeIsPointerOrReference && type.isConst();
     const bool shouldBindToLeftSpecifier = _overview->starBindFlags & Overview::BindToLeftSpecifier;
     if (elementIsConstPointerOrReference && ! shouldBindToLeftSpecifier)
-        _text.prepend(QLatin1String(" "));
+        _text.prepend(QLatin1Char(' '));
 }
 
 void TypePrettyPrinter::prependSpaceAfterIndirection(bool hasName)
@@ -340,7 +340,7 @@ void TypePrettyPrinter::prependSpaceAfterIndirection(bool hasName)
     const bool case3 = ! hasCvSpecifier && ! shouldBindToIdentifier
         && ! _isIndirectionToArrayOrFunction && _text.size() && _text.at(0).isLetter();
     if (case1 || case2 || case3)
-        _text.prepend(QLatin1String(" "));
+        _text.prepend(QLatin1Char(' '));
 }
 
 void TypePrettyPrinter::visit(PointerType *type)
diff --git a/src/libs/languageutils/fakemetaobject.cpp b/src/libs/languageutils/fakemetaobject.cpp
index d65ba90e708..710ebd772ad 100644
--- a/src/libs/languageutils/fakemetaobject.cpp
+++ b/src/libs/languageutils/fakemetaobject.cpp
@@ -95,7 +95,7 @@ QString FakeMetaEnum::describe(int baseIndent) const
         res += QString::number(m_values.value(i, -1));
     }
     res += newLine;
-    res += QLatin1String("}");
+    res += QLatin1Char('}');
     return res;
 }
 
@@ -195,7 +195,7 @@ QString FakeMetaMethod::describe(int baseIndent) const
         res += QLatin1String("    ");
         res += pName;
     }
-    res += QLatin1String("]");
+    res += QLatin1Char(']');
     res += newLine;
     res += QLatin1String("  parameterTypes:[");
     foreach (const QString &pType, parameterTypes()) {
@@ -203,9 +203,9 @@ QString FakeMetaMethod::describe(int baseIndent) const
         res += QLatin1String("    ");
         res += pType;
     }
-    res += QLatin1String("]");
+    res += QLatin1Char(']');
     res += newLine;
-    res += QLatin1String("}");
+    res += QLatin1Char('}');
     return res;
 }
 
@@ -281,7 +281,7 @@ QString FakeMetaProperty::describe(int baseIndent) const
     res += QLatin1String("  isWritable:");
     res += isWritable();
     res += newLine;
-    res += QLatin1String("}");
+    res += QLatin1Char('}');
     return res;
 }
 
@@ -485,7 +485,7 @@ QString FakeMetaObject::describe(bool printDetails, int baseIndent) const
     if (!printDetails)
         return res;
     QString newLine = QString::fromLatin1("\n") + QString::fromLatin1(" ").repeated(baseIndent);
-    res += QLatin1String("{");
+    res += QLatin1Char('{');
     res += newLine;
     res += QLatin1String("className:");
     res += className();
@@ -518,7 +518,7 @@ QString FakeMetaObject::describe(bool printDetails, int baseIndent) const
         res += QLatin1String("  ");
         res += e.describe(baseIndent + 2);
     }
-    res += QLatin1String("]");
+    res += QLatin1Char(']');
 
     res += newLine;
     res += QLatin1String("enums:[");
@@ -528,7 +528,7 @@ QString FakeMetaObject::describe(bool printDetails, int baseIndent) const
         res += QLatin1String("  ");
         res += e.describe(baseIndent + 2);
     }
-    res += QLatin1String("]");
+    res += QLatin1Char(']');
 
     res += newLine;
     res += QLatin1String("properties:[");
@@ -538,7 +538,7 @@ QString FakeMetaObject::describe(bool printDetails, int baseIndent) const
         res += QLatin1String("  ");
         res += prop.describe(baseIndent + 2);
     }
-    res += QLatin1String("]");
+    res += QLatin1Char(']');
     res += QLatin1String("methods:[");
     for (int iMethod = 0; iMethod < methodOffset() ; ++ iMethod) {
         FakeMetaMethod m = method(methodOffset() + iMethod);
@@ -546,9 +546,9 @@ QString FakeMetaObject::describe(bool printDetails, int baseIndent) const
         res += QLatin1String("  ");
         m.describe(baseIndent + 2);
     }
-    res += QLatin1String("]");
+    res += QLatin1Char(']');
     res += newLine;
-    res += QLatin1String("}");
+    res += QLatin1Char('}');
     return res;
 }
 
@@ -590,7 +590,7 @@ QString FakeMetaObject::Export::describe(int baseIndent) const
     res += QLatin1String("  isValid:");
     res += QString::number(isValid());
     res += newLine;
-    res += QLatin1String("}");
+    res += QLatin1Char('}');
     return res;
 }
 
diff --git a/src/libs/qmleditorwidgets/contextpanewidgetrectangle.cpp b/src/libs/qmleditorwidgets/contextpanewidgetrectangle.cpp
index ea04e98e911..bc7607338ef 100644
--- a/src/libs/qmleditorwidgets/contextpanewidgetrectangle.cpp
+++ b/src/libs/qmleditorwidgets/contextpanewidgetrectangle.cpp
@@ -266,7 +266,7 @@ void ContextPaneWidgetRectangle::timerEvent(QTimerEvent *event)
             str += QLatin1String("color: ") + QLatin1String("\"") + stop.second.name() + QLatin1String("\";\n");
             str += QLatin1String("}\n");
         }
-        str += QLatin1String("}");
+        str += QLatin1Char('}');
         emit propertyChanged(QLatin1String("gradient"), str);
     }
 }
diff --git a/src/libs/qmljs/qmljsindenter.cpp b/src/libs/qmljs/qmljsindenter.cpp
index c29c1b00a86..e8b13aa5922 100644
--- a/src/libs/qmljs/qmljsindenter.cpp
+++ b/src/libs/qmljs/qmljsindenter.cpp
@@ -379,7 +379,7 @@ int QmlJSIndenter::indentForContinuationLine()
                 */
                 if (!isContinuationLine())
                     return indentOfLine(*yyLine);
-            } else if (isContinuationLine() || yyLine->endsWith(QLatin1String(","))) {
+            } else if (isContinuationLine() || yyLine->endsWith(QLatin1Char(','))) {
                 /*
                     We have
 
diff --git a/src/libs/qmljs/qmljsinterpreter.cpp b/src/libs/qmljs/qmljsinterpreter.cpp
index 26a9b2358fa..c2f51385ae0 100644
--- a/src/libs/qmljs/qmljsinterpreter.cpp
+++ b/src/libs/qmljs/qmljsinterpreter.cpp
@@ -200,25 +200,25 @@ QString PropertyInfo::toString() const
     }
     if (isWriteable()) {
         if (join)
-            res += QLatin1String("|");
+            res += QLatin1Char('|');
         res += QLatin1String("Writeable");
         join = true;
     }
     if (isList()) {
         if (join)
-            res += QLatin1String("|");
+            res += QLatin1Char('|');
         res += QLatin1String("ListType");
         join = true;
     }
     if (canBePointer()) {
         if (join)
-            res += QLatin1String("|");
+            res += QLatin1Char('|');
         res += QLatin1String("Pointer");
         join = true;
     }
     if (canBeValue()) {
         if (join)
-            res += QLatin1String("|");
+            res += QLatin1Char('|');
         res += QLatin1String("Value");
         join = true;
     }
diff --git a/src/libs/qmljs/qmljslineinfo.cpp b/src/libs/qmljs/qmljslineinfo.cpp
index d9f6b08e3c6..57d42e7de6d 100644
--- a/src/libs/qmljs/qmljslineinfo.cpp
+++ b/src/libs/qmljs/qmljslineinfo.cpp
@@ -563,7 +563,7 @@ bool LineInfo::isUnfinishedLine()
             unf = true;
 
         // ### This only checks one line back.
-        } else if (readLine() && yyLine->endsWith(QLatin1String(";")) && hasUnclosedParenOrBracket()) {
+        } else if (readLine() && yyLine->endsWith(QLatin1Char(';')) && hasUnclosedParenOrBracket()) {
             /*
               Exception:
 
diff --git a/src/libs/qmljs/qmljsplugindumper.cpp b/src/libs/qmljs/qmljsplugindumper.cpp
index f62428a565d..28e6661a674 100644
--- a/src/libs/qmljs/qmljsplugindumper.cpp
+++ b/src/libs/qmljs/qmljsplugindumper.cpp
@@ -324,7 +324,7 @@ void PluginDumper::qmlPluginTypeDumpDone(int exitCode)
     CppQmlTypesLoader::BuiltinObjects objectsList;
     QList<ModuleApiInfo> moduleApis;
     CppQmlTypesLoader::parseQmlTypeDescriptions(output, &objectsList, &moduleApis, &error, &warning,
-                                                QLatin1String("<dump of ") + libraryPath + QLatin1String(">"));
+                                                QLatin1String("<dump of ") + libraryPath + QLatin1Char('>'));
     if (exitCode == 0) {
         if (!error.isEmpty()) {
             libraryInfo.setPluginTypeInfoStatus(LibraryInfo::DumpError,
diff --git a/src/libs/qmljs/qmljsqrcparser.cpp b/src/libs/qmljs/qmljsqrcparser.cpp
index 2b64c522631..2f8e79588b1 100644
--- a/src/libs/qmljs/qmljsqrcparser.cpp
+++ b/src/libs/qmljs/qmljsqrcparser.cpp
@@ -119,7 +119,7 @@ QString QrcParser::normalizedQrcFilePath(const QString &path) {
         while (endPrefix + 1 < path.size() && path.at(endPrefix+1) == QLatin1Char('/'))
             ++endPrefix;
     normPath = path.right(path.size()-endPrefix);
-    if (!normPath.startsWith(QLatin1String("/")))
+    if (!normPath.startsWith(QLatin1Char('/')))
         normPath.insert(0, QLatin1Char('/'));
     return normPath;
 }
diff --git a/src/libs/ssh/sftpfilesystemmodel.cpp b/src/libs/ssh/sftpfilesystemmodel.cpp
index 180191e9b09..a382163a167 100644
--- a/src/libs/ssh/sftpfilesystemmodel.cpp
+++ b/src/libs/ssh/sftpfilesystemmodel.cpp
@@ -99,7 +99,7 @@ SftpFileSystemModel::SftpFileSystemModel(QObject *parent)
     : QAbstractItemModel(parent), d(new SftpFileSystemModelPrivate)
 {
     d->sshConnection = 0;
-    d->rootDirectory = QLatin1String("/");
+    d->rootDirectory = QLatin1Char('/');
     d->rootNode = 0;
     d->statJobId = SftpInvalidJob;
 }
diff --git a/src/libs/utils/filenamevalidatinglineedit.cpp b/src/libs/utils/filenamevalidatinglineedit.cpp
index 5cc9b5ee82c..06833f146fa 100644
--- a/src/libs/utils/filenamevalidatinglineedit.cpp
+++ b/src/libs/utils/filenamevalidatinglineedit.cpp
@@ -172,7 +172,7 @@ bool FileNameValidatingLineEdit::validateFileNameExtension(const QString &fileNa
     // file extension
     if (!requiredExtensions.isEmpty()) {
         foreach (const QString &requiredExtension, requiredExtensions) {
-            QString extension = QLatin1String(".") + requiredExtension;
+            QString extension = QLatin1Char('.') + requiredExtension;
             if (fileName.endsWith(extension, Qt::CaseSensitive) && extension.count() < fileName.count())
                 return true;
         }
diff --git a/src/libs/utils/newclasswidget.cpp b/src/libs/utils/newclasswidget.cpp
index 61288794b02..89c4dd4f7f3 100644
--- a/src/libs/utils/newclasswidget.cpp
+++ b/src/libs/utils/newclasswidget.cpp
@@ -70,7 +70,7 @@ struct NewClassWidgetPrivate {
 };
 
 NewClassWidgetPrivate:: NewClassWidgetPrivate() :
-    m_headerExtension(QLatin1String("h")),
+    m_headerExtension(QLatin1Char('h')),
     m_sourceExtension(QLatin1String("cpp")),
     m_formExtension(QLatin1String("ui")),
     m_valid(false),
diff --git a/src/libs/utils/uncommentselection.cpp b/src/libs/utils/uncommentselection.cpp
index 18a5dd1b27b..8ad171ddf82 100644
--- a/src/libs/utils/uncommentselection.cpp
+++ b/src/libs/utils/uncommentselection.cpp
@@ -46,7 +46,7 @@ void CommentDefinition::setStyle(Style style)
             multiLineEnd = QLatin1String("*/");
             break;
         case HashStyle:
-            singleLine = QLatin1String("#");
+            singleLine = QLatin1Char('#');
             multiLineStart.clear();
             multiLineEnd.clear();
             break;