qmljs: use new qml parser

adds support for singleton and getter/setter properties

Change-Id: Ia6691ac7799a46885db0df44617617dcc3c13189
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>

src/libs/qmljs/parser/qmljslexer_p.h

@@ -43,7 +43,8 @@
 
 #include "qmljsglobal_p.h"
 #include "qmljsgrammar_p.h"
-#include <QtCore/QString>
+
+#include <QtCore/qstring.h>
 
 QT_QML_BEGIN_NAMESPACE
 
@@ -109,12 +110,14 @@ public:
     enum Error {
         NoError,
         IllegalCharacter,
+        IllegalHexNumber,
         UnclosedStringLiteral,
         IllegalEscapeSequence,
         IllegalUnicodeEscapeSequence,
         UnclosedComment,
         IllegalExponentIndicator,
-        IllegalIdentifier
+        IllegalIdentifier,
+        IllegalHexadecimalEscapeSequence
     };
 
     enum RegExpBodyPrefix {
@@ -189,6 +192,7 @@ private:
 
     void syncProhibitAutomaticSemicolon();
     QChar decodeUnicodeEscapeCharacter(bool *ok);
+    QChar decodeHexEscapeCharacter(bool *ok);
 
 private:
     Engine *_engine;
@@ -199,6 +203,7 @@ private:
     QStringRef _tokenSpell;
 
     const QChar *_codePtr;
+    const QChar *_endPtr;
     const QChar *_lastLinePtr;
     const QChar *_tokenLinePtr;
     const QChar *_tokenStartPtr;