QmlJS: Fix code re-formatter for property

Fixes: QTCREATORBUG-22515
Change-Id: Ie560f8cf9e43081a37f2210ea2f6df741f14ced6
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

src/libs/qmljs/qmljsreformatter.cpp

@@ -633,10 +633,10 @@ protected:
             if (!ast->typeModifier.isNull()) {
                 out(ast->typeModifierToken);
                 out("<");
-                out(ast->typeToken);
+                accept(ast->memberType);
                 out(">");
             } else {
-                out(ast->typeToken);
+                accept(ast->memberType);
             }
             out(" ");
             if (ast->statement) {
@@ -1329,9 +1329,8 @@ protected:
     {
         for (FormalParameterList *it = ast; it; it = it->next) {
             out(it->element->bindingIdentifier.toString()); // TODO
-            if (it->next) {
+            if (it->next)
                 out(", ");
-            }
         }
         return false;
     }

tests/auto/qml/reformatter/qmlsyntax.qml

@@ -9,6 +9,8 @@ Text {
     property int foo
     property alias bar: x
     property list<QtObject> pro
+    property Part.Particles particles
+    property list<Part.Particles> particlesList
     default property int def
     property var baz: Rectangle {
         width: 20