Libraries: Fix single-character string literals.

Use character literals where applicable.

Change-Id: I294fc4cb5cbbd23df9735ba2b398118f37cbe08a
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>

5 files changed, 11 insertions, 10 deletions

diff --git a/src/qml/jit/qv4isel_masm.cpp b/src/qml/jit/qv4isel_masm.cpp
index 5dfd891b80..782b0c8659 100644
--- a/src/qml/jit/qv4isel_masm.cpp
+++ b/src/qml/jit/qv4isel_masm.cpp
@@ -195,7 +195,7 @@ JSC::MacroAssemblerCodeRef Assembler::link(int *codeSize)
         if (name.isEmpty()) {
             name = QByteArray::number(quintptr(_function), 16);
             name.prepend("IR::Function(0x");
-            name.append(")");
+            name.append(')');
         }
         codeRef = linkBuffer.finalizeCodeWithDisassembly("%s", name.data());
 
@@ -236,7 +236,7 @@ JSC::MacroAssemblerCodeRef Assembler::link(int *codeSize)
             if (name.isEmpty()) {
                 name = QByteArray::number(quintptr(_function), 16);
                 name.prepend("IR::Function(0x");
-                name.append(")");
+                name.append(')');
             }
         }
 
diff --git a/src/qml/jsruntime/qv4functionobject.cpp b/src/qml/jsruntime/qv4functionobject.cpp
index a94c3f6db5..2944c7b421 100644
--- a/src/qml/jsruntime/qv4functionobject.cpp
+++ b/src/qml/jsruntime/qv4functionobject.cpp
@@ -263,7 +263,7 @@ ReturnedValue FunctionCtor::construct(const Managed *that, CallData *callData)
     if (scope.engine->hasException)
         return Encode::undefined();
 
-    QString function = QLatin1String("function(") + arguments + QLatin1String("){") + body + QLatin1String("}");
+    QString function = QLatin1String("function(") + arguments + QLatin1String("){") + body + QLatin1Char('}');
 
     QQmlJS::Engine ee, *engine = ⅇ
     QQmlJS::Lexer lexer(engine);
diff --git a/src/qml/jsruntime/qv4jsonobject.cpp b/src/qml/jsruntime/qv4jsonobject.cpp
index f4f87f3aea..2e5283c639 100644
--- a/src/qml/jsruntime/qv4jsonobject.cpp
+++ b/src/qml/jsruntime/qv4jsonobject.cpp
@@ -801,10 +801,11 @@ QString Stringify::JO(Object *o)
     if (partial.isEmpty()) {
         result = QStringLiteral("{}");
     } else if (gap.isEmpty()) {
-        result = QStringLiteral("{") + partial.join(QLatin1Char(',')) + QStringLiteral("}");
+        result = QStringLiteral("{") + partial.join(QLatin1Char(',')) + QLatin1Char('}');
     } else {
         QString separator = QStringLiteral(",\n") + indent;
-        result = QStringLiteral("{\n") + indent + partial.join(separator) + QStringLiteral("\n") + stepback + QStringLiteral("}");
+        result = QStringLiteral("{\n") + indent + partial.join(separator) + QLatin1Char('\n')
+                 + stepback + QLatin1Char('}');
     }
 
     indent = stepback;
diff --git a/src/qml/qml/qqmlpropertycache.cpp b/src/qml/qml/qqmlpropertycache.cpp
index 67b3f93bcb..e8c9989fdf 100644
--- a/src/qml/qml/qqmlpropertycache.cpp
+++ b/src/qml/qml/qqmlpropertycache.cpp
@@ -1274,19 +1274,19 @@ void QQmlPropertyCache::toMetaObjectBuilder(QMetaObjectBuilder &builder)
         if (data->propType != 0)
             returnType = QMetaType::typeName(data->propType);
 
-        QByteArray signature = methods.at(ii).first.toUtf8() + "(";
+        QByteArray signature = methods.at(ii).first.toUtf8() + '(';
 
         QQmlPropertyCacheMethodArguments *arguments = 0;
         if (data->hasArguments()) {
             arguments = (QQmlPropertyCacheMethodArguments *)data->arguments;
             Q_ASSERT(arguments->argumentsValid);
             for (int ii = 0; ii < arguments->arguments[0]; ++ii) {
-                if (ii != 0) signature.append(",");
+                if (ii != 0) signature.append(',');
                 signature.append(QMetaType::typeName(arguments->arguments[1 + ii]));
             }
         }
 
-        signature.append(")");
+        signature.append(')');
 
         QMetaMethodBuilder method;
         if (data->isSignal()) {
diff --git a/src/qml/qml/v8/qqmlbuiltinfunctions.cpp b/src/qml/qml/v8/qqmlbuiltinfunctions.cpp
index 5deac8343e..3fc7ac7748 100644
--- a/src/qml/qml/v8/qqmlbuiltinfunctions.cpp
+++ b/src/qml/qml/v8/qqmlbuiltinfunctions.cpp
@@ -1380,13 +1380,13 @@ static QV4::ReturnedValue writeToConsole(ConsoleLogTypes logType, CallContext *c
             result.append(QLatin1Char(' '));
 
         if (ctx->args()[i].as<ArrayObject>())
-            result.append(QStringLiteral("[") + ctx->args()[i].toQStringNoThrow() + QStringLiteral("]"));
+            result.append(QLatin1Char('[') + ctx->args()[i].toQStringNoThrow() + QLatin1Char(']'));
         else
             result.append(ctx->args()[i].toQStringNoThrow());
     }
 
     if (printStack) {
-        result.append(QLatin1String("\n"));
+        result.append(QLatin1Char('\n'));
         result.append(jsStack(v4));
     }