qml: Avoid heap allocations due to QString::fromLatin1()

By using QStringLiteral when the argument is a literal.

Change-Id: Ib25042d10f3d9d0aca81af74cde0107aba4f9432
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/qml/types/qqmllistmodel.cpp b/src/qml/types/qqmllistmodel.cpp
index 6fc0e4a9d8..de46020ad8 100644
--- a/src/qml/types/qqmllistmodel.cpp
+++ b/src/qml/types/qqmllistmodel.cpp
@@ -88,7 +88,7 @@ const ListLayout::Role &ListLayout::getRoleOrCreate(const QString &key, Role::Da
     if (node) {
         const Role &r = *node->value;
         if (type != r.type)
-            qmlInfo(0) << QString::fromLatin1("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
+            qmlInfo(0) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
         return r;
     }
 
@@ -101,7 +101,7 @@ const ListLayout::Role &ListLayout::getRoleOrCreate(QV4::String *key, Role::Data
     if (node) {
         const Role &r = *node->value;
         if (type != r.type)
-            qmlInfo(0) << QString::fromLatin1("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
+            qmlInfo(0) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
         return r;
     }
 
@@ -1185,7 +1185,7 @@ int ListElement::setJsProperty(const ListLayout::Role &role, const QV4::Value &d
             }
             roleIndex = setListProperty(role, subModel);
         } else {
-            qmlInfo(0) << QString::fromLatin1("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(role.name).arg(roleTypeName(role.type)).arg(roleTypeName(ListLayout::Role::List));
+            qmlInfo(0) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(role.name).arg(roleTypeName(role.type)).arg(roleTypeName(ListLayout::Role::List));
         }
     } else if (d.isBoolean()) {
         roleIndex = setBoolProperty(role, d.booleanValue());