Create corelib/serialization and move existing file formats into it

This is in preparation to adding CBOR support. We don't need yet another
dir for CBOR and placing it in src/corelib/json is just wrong.

Change-Id: I9741f017961b410c910dfffd14ffb9d870340fa6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 0 insertions, 1852 deletions

diff --git a/src/corelib/xml/qxmlstream.g b/src/corelib/xml/qxmlstream.g
deleted file mode 100644
index fd69a6e4af..0000000000
--- a/src/corelib/xml/qxmlstream.g
+++ /dev/null
@@ -1,1852 +0,0 @@
-----------------------------------------------------------------------------
---
--- Copyright (C) 2016 The Qt Company Ltd.
--- Contact: https://www.qt.io/licensing/
---
--- This file is part of the QtCore module of the Qt Toolkit.
---
--- $QT_BEGIN_LICENSE:LGPL$
--- Commercial License Usage
--- Licensees holding valid commercial Qt licenses may use this file in
--- accordance with the commercial license agreement provided with the
--- Software or, alternatively, in accordance with the terms contained in
--- a written agreement between you and The Qt Company. For licensing terms
--- and conditions see https://www.qt.io/terms-conditions. For further
--- information use the contact form at https://www.qt.io/contact-us.
---
--- GNU Lesser General Public License Usage
--- Alternatively, this file may be used under the terms of the GNU Lesser
--- General Public License version 3 as published by the Free Software
--- Foundation and appearing in the file LICENSE.LGPL3 included in the
--- packaging of this file. Please review the following information to
--- ensure the GNU Lesser General Public License version 3 requirements
--- will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
---
--- GNU General Public License Usage
--- Alternatively, this file may be used under the terms of the GNU
--- General Public License version 2.0 or (at your option) the GNU General
--- Public license version 3 or any later version approved by the KDE Free
--- Qt Foundation. The licenses are as published by the Free Software
--- Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
--- included in the packaging of this file. Please review the following
--- information to ensure the GNU General Public License requirements will
--- be met: https://www.gnu.org/licenses/gpl-2.0.html and
--- https://www.gnu.org/licenses/gpl-3.0.html.
---
--- $QT_END_LICENSE$
---
-----------------------------------------------------------------------------
-
-%parser QXmlStreamReader_Table
-
-%merged_output qxmlstream_p.h
-
-%token NOTOKEN
-%token SPACE " "
-%token LANGLE "<"
-%token RANGLE ">"
-%token AMPERSAND "&"
-%token HASH "#"
-%token QUOTE "\'"
-%token DBLQUOTE "\""
-%token LBRACK "["
-%token RBRACK "]"
-%token LPAREN "("
-%token RPAREN ")"
-%token PIPE "|"
-%token EQ "="
-%token PERCENT "%"
-%token SLASH "/"
-%token COLON ":"
-%token SEMICOLON ";"
-%token COMMA ","
-%token DASH "-"
-%token PLUS "+"
-%token STAR "*"
-%token DOT "."
-%token QUESTIONMARK "?"
-%token BANG "!"
-%token LETTER "[a-zA-Z]"
-%token DIGIT "[0-9]"
-
--- after langle_bang
-%token CDATA_START "[CDATA["
-%token DOCTYPE "DOCTYPE"
-%token ELEMENT "ELEMENT"
-%token ATTLIST "ATTLIST"
-%token ENTITY "ENTITY"
-%token NOTATION "NOTATION"
-
--- entity decl
-%token SYSTEM "SYSTEM"
-%token PUBLIC "PUBLIC"
-%token NDATA "NDATA"
-
--- default decl
-%token REQUIRED "REQUIRED"
-%token IMPLIED "IMPLIED"
-%token FIXED "FIXED"
-
--- conent spec
-%token EMPTY "EMPTY"
-%token ANY "ANY"
-%token PCDATA "PCDATA"
-
--- error
-%token ERROR
-
--- entities
-%token PARSE_ENTITY
-%token ENTITY_DONE
-%token UNRESOLVED_ENTITY
-
--- att type
-%token CDATA "CDATA"
-%token ID "ID"
-%token IDREF "IDREF"
-%token IDREFS "IDREFS"
-%token ENTITY "ENTITY"
-%token ENTITIES "ENTITIES"
-%token NMTOKEN "NMTOKEN"
-%token NMTOKENS "NMTOKENS"
-
--- xml declaration
-%token XML "<?xml"
-%token VERSION "version"
-
-%nonassoc SHIFT_THERE
-%nonassoc AMPERSAND
-          BANG
-          COLON
-          COMMA
-          DASH
-          DBLQUOTE
-          DIGIT
-          DOT
-          ENTITY_DONE
-          EQ
-          HASH
-          LBRACK
-          LETTER
-          LPAREN
-          PERCENT
-          PIPE
-          PLUS
-          QUESTIONMARK
-          QUOTE
-          RANGLE
-          RBRACK
-          RPAREN
-          SEMICOLON
-          SLASH
-          SPACE
-          STAR
-
-%start document
-
-/.
-template <typename T> class QXmlStreamSimpleStack {
-    T *data;
-    int tos, cap;
-public:
-    inline QXmlStreamSimpleStack():data(0), tos(-1), cap(0){}
-    inline ~QXmlStreamSimpleStack(){ if (data) free(data); }
-
-    inline void reserve(int extraCapacity) {
-        if (tos + extraCapacity + 1 > cap) {
-            cap = qMax(tos + extraCapacity + 1, cap << 1 );
-            data = reinterpret_cast<T *>(realloc(data, cap * sizeof(T)));
-            Q_CHECK_PTR(data);
-        }
-    }
-
-    inline T &push() { reserve(1); return data[++tos]; }
-    inline T &rawPush() { return data[++tos]; }
-    inline const T &top() const { return data[tos]; }
-    inline T &top() { return data[tos]; }
-    inline T &pop() { return data[tos--]; }
-    inline T &operator[](int index) { return data[index]; }
-    inline const T &at(int index) const { return data[index]; }
-    inline int size() const { return tos + 1; }
-    inline void resize(int s) { tos = s - 1; }
-    inline bool isEmpty() const { return tos < 0; }
-    inline void clear() { tos = -1; }
-};
-
-
-class QXmlStream
-{
-    Q_DECLARE_TR_FUNCTIONS(QXmlStream)
-};
-
-class QXmlStreamPrivateTagStack {
-public:
-    struct NamespaceDeclaration
-    {
-        QStringRef prefix;
-        QStringRef namespaceUri;
-    };
-
-    struct Tag
-    {
-        QStringRef name;
-        QStringRef qualifiedName;
-        NamespaceDeclaration namespaceDeclaration;
-        int tagStackStringStorageSize;
-        int namespaceDeclarationsSize;
-    };
-
-
-    QXmlStreamPrivateTagStack();
-    QXmlStreamSimpleStack<NamespaceDeclaration> namespaceDeclarations;
-    QString tagStackStringStorage;
-    int tagStackStringStorageSize;
-    int initialTagStackStringStorageSize;
-    bool tagsDone;
-
-    inline QStringRef addToStringStorage(const QStringRef &s) {
-        return addToStringStorage(qToStringViewIgnoringNull(s));
-    }
-    inline QStringRef addToStringStorage(const QString &s) {
-        return addToStringStorage(qToStringViewIgnoringNull(s));
-    }
-    QStringRef addToStringStorage(QStringView s)
-    {
-        int pos = tagStackStringStorageSize;
-        int sz = s.size();
-        if (pos != tagStackStringStorage.size())
-            tagStackStringStorage.resize(pos);
-        tagStackStringStorage.append(s.data(), sz);
-        tagStackStringStorageSize += sz;
-        return QStringRef(&tagStackStringStorage, pos, sz);
-    }
-
-    QXmlStreamSimpleStack<Tag> tagStack;
-
-
-    inline Tag &tagStack_pop() {
-        Tag& tag = tagStack.pop();
-        tagStackStringStorageSize = tag.tagStackStringStorageSize;
-        namespaceDeclarations.resize(tag.namespaceDeclarationsSize);
-        tagsDone = tagStack.isEmpty();
-        return tag;
-    }
-    inline Tag &tagStack_push() {
-        Tag &tag = tagStack.push();
-        tag.tagStackStringStorageSize = tagStackStringStorageSize;
-        tag.namespaceDeclarationsSize = namespaceDeclarations.size();
-        return tag;
-    }
-};
-
-
-class QXmlStreamEntityResolver;
-#ifndef QT_NO_XMLSTREAMREADER
-class QXmlStreamReaderPrivate : public QXmlStreamReader_Table, public QXmlStreamPrivateTagStack{
-    QXmlStreamReader *q_ptr;
-    Q_DECLARE_PUBLIC(QXmlStreamReader)
-public:
-    QXmlStreamReaderPrivate(QXmlStreamReader *q);
-    ~QXmlStreamReaderPrivate();
-    void init();
-
-    QByteArray rawReadBuffer;
-    QByteArray dataBuffer;
-    uchar firstByte;
-    qint64 nbytesread;
-    QString readBuffer;
-    int readBufferPos;
-    QXmlStreamSimpleStack<uint> putStack;
-    struct Entity {
-        Entity() = default;
-        Entity(const QString &name, const QString &value)
-          :  name(name), value(value), external(false), unparsed(false), literal(false),
-             hasBeenParsed(false), isCurrentlyReferenced(false){}
-        static inline Entity createLiteral(QLatin1String name, QLatin1String value)
-            { Entity result(name, value); result.literal = result.hasBeenParsed = true; return result; }
-        QString name, value;
-        uint external : 1;
-        uint unparsed : 1;
-        uint literal : 1;
-        uint hasBeenParsed : 1;
-        uint isCurrentlyReferenced : 1;
-    };
-    // these hash tables use a QStringView as a key to avoid creating QStrings
-    // just for lookup. The keys are usually views into Entity::name and thus
-    // are guaranteed to have the same lifetime as the referenced data:
-    QHash<QStringView, Entity> entityHash;
-    QHash<QStringView, Entity> parameterEntityHash;
-    QXmlStreamSimpleStack<Entity *>entityReferenceStack;
-    inline bool referenceEntity(Entity &entity) {
-        if (entity.isCurrentlyReferenced) {
-            raiseWellFormedError(QXmlStream::tr("Recursive entity detected."));
-            return false;
-        }
-        entity.isCurrentlyReferenced = true;
-        entityReferenceStack.push() = &entity;
-        injectToken(ENTITY_DONE);
-        return true;
-    }
-
-
-    QIODevice *device;
-    bool deleteDevice;
-#ifndef QT_NO_TEXTCODEC
-    QTextCodec *codec;
-    QTextDecoder *decoder;
-#endif
-    bool atEnd;
-
-    /*!
-      \sa setType()
-     */
-    QXmlStreamReader::TokenType type;
-    QXmlStreamReader::Error error;
-    QString errorString;
-    QString unresolvedEntity;
-
-    qint64 lineNumber, lastLineStart, characterOffset;
-
-
-    void write(const QString &);
-    void write(const char *);
-
-
-    QXmlStreamAttributes attributes;
-    QStringRef namespaceForPrefix(const QStringRef &prefix);
-    void resolveTag();
-    void resolvePublicNamespaces();
-    void resolveDtd();
-    uint resolveCharRef(int symbolIndex);
-    bool checkStartDocument();
-    void startDocument();
-    void parseError();
-    void checkPublicLiteral(const QStringRef &publicId);
-
-    bool scanDtd;
-    QStringRef lastAttributeValue;
-    bool lastAttributeIsCData;
-    struct DtdAttribute {
-        QStringRef tagName;
-        QStringRef attributeQualifiedName;
-        QStringRef attributePrefix;
-        QStringRef attributeName;
-        QStringRef defaultValue;
-        bool isCDATA;
-        bool isNamespaceAttribute;
-    };
-    QXmlStreamSimpleStack<DtdAttribute> dtdAttributes;
-    struct NotationDeclaration {
-        QStringRef name;
-        QStringRef publicId;
-        QStringRef systemId;
-    };
-    QXmlStreamSimpleStack<NotationDeclaration> notationDeclarations;
-    QXmlStreamNotationDeclarations publicNotationDeclarations;
-    QXmlStreamNamespaceDeclarations publicNamespaceDeclarations;
-
-    struct EntityDeclaration {
-        QStringRef name;
-        QStringRef notationName;
-        QStringRef publicId;
-        QStringRef systemId;
-        QStringRef value;
-        bool parameter;
-        bool external;
-        inline void clear() {
-            name.clear();
-            notationName.clear();
-            publicId.clear();
-            systemId.clear();
-            value.clear();
-            parameter = external = false;
-        }
-    };
-    QXmlStreamSimpleStack<EntityDeclaration> entityDeclarations;
-    QXmlStreamEntityDeclarations publicEntityDeclarations;
-
-    QStringRef text;
-
-    QStringRef prefix, namespaceUri, qualifiedName, name;
-    QStringRef processingInstructionTarget, processingInstructionData;
-    QStringRef dtdName, dtdPublicId, dtdSystemId;
-    QStringRef documentVersion, documentEncoding;
-    uint isEmptyElement : 1;
-    uint isWhitespace : 1;
-    uint isCDATA : 1;
-    uint standalone : 1;
-    uint hasCheckedStartDocument : 1;
-    uint normalizeLiterals : 1;
-    uint hasSeenTag : 1;
-    uint inParseEntity : 1;
-    uint referenceToUnparsedEntityDetected : 1;
-    uint referenceToParameterEntityDetected : 1;
-    uint hasExternalDtdSubset : 1;
-    uint lockEncoding : 1;
-    uint namespaceProcessing : 1;
-
-    int resumeReduction;
-    void resume(int rule);
-
-    inline bool entitiesMustBeDeclared() const {
-        return (!inParseEntity
-                && (standalone
-                    || (!referenceToUnparsedEntityDetected
-                        && !referenceToParameterEntityDetected // Errata 13 as of 2006-04-25
-                        && !hasExternalDtdSubset)));
-    }
-
-    // qlalr parser
-    int tos;
-    int stack_size;
-    struct Value {
-        int pos;
-        int len;
-        int prefix;
-        ushort c;
-    };
-
-    Value *sym_stack;
-    int *state_stack;
-    inline void reallocateStack();
-    inline Value &sym(int index) const
-    { return sym_stack[tos + index - 1]; }
-    QString textBuffer;
-    inline void clearTextBuffer() {
-        if (!scanDtd) {
-            textBuffer.resize(0);
-            textBuffer.reserve(256);
-        }
-    }
-    struct Attribute {
-        Value key;
-        Value value;
-    };
-    QXmlStreamSimpleStack<Attribute> attributeStack;
-
-    inline QStringRef symString(int index) {
-        const Value &symbol = sym(index);
-        return QStringRef(&textBuffer, symbol.pos + symbol.prefix, symbol.len - symbol.prefix);
-    }
-    QStringView symView(int index) const
-    {
-        const Value &symbol = sym(index);
-        return QStringView(textBuffer.data() + symbol.pos, symbol.len).mid(symbol.prefix);
-    }
-    inline QStringRef symName(int index) {
-        const Value &symbol = sym(index);
-        return QStringRef(&textBuffer, symbol.pos, symbol.len);
-    }
-    inline QStringRef symString(int index, int offset) {
-        const Value &symbol = sym(index);
-        return QStringRef(&textBuffer, symbol.pos + symbol.prefix + offset, symbol.len - symbol.prefix -  offset);
-    }
-    inline QStringRef symPrefix(int index) {
-        const Value &symbol = sym(index);
-        if (symbol.prefix)
-            return QStringRef(&textBuffer, symbol.pos, symbol.prefix - 1);
-        return QStringRef();
-    }
-    inline QStringRef symString(const Value &symbol) {
-        return QStringRef(&textBuffer, symbol.pos + symbol.prefix, symbol.len - symbol.prefix);
-    }
-    inline QStringRef symName(const Value &symbol) {
-        return QStringRef(&textBuffer, symbol.pos, symbol.len);
-    }
-    inline QStringRef symPrefix(const Value &symbol) {
-        if (symbol.prefix)
-            return QStringRef(&textBuffer, symbol.pos, symbol.prefix - 1);
-        return QStringRef();
-    }
-
-    inline void clearSym() { Value &val = sym(1); val.pos = textBuffer.size(); val.len = 0; }
-
-
-    short token;
-    uint token_char;
-
-    uint filterCarriageReturn();
-    inline uint getChar();
-    inline uint peekChar();
-    inline void putChar(uint c) { putStack.push() = c; }
-    inline void putChar(QChar c) { putStack.push() =  c.unicode(); }
-    void putString(const QString &s, int from = 0);
-    void putStringLiteral(const QString &s);
-    void putReplacement(const QString &s);
-    void putReplacementInAttributeValue(const QString &s);
-    uint getChar_helper();
-
-    bool scanUntil(const char *str, short tokenToInject = -1);
-    bool scanString(const char *str, short tokenToInject, bool requireSpace = true);
-    inline void injectToken(ushort tokenToInject) {
-        putChar(int(tokenToInject) << 16);
-    }
-
-    QString resolveUndeclaredEntity(const QString &name);
-    void parseEntity(const QString &value);
-    QXmlStreamReaderPrivate *entityParser;
-
-    bool scanAfterLangleBang();
-    bool scanPublicOrSystem();
-    bool scanNData();
-    bool scanAfterDefaultDecl();
-    bool scanAttType();
-
-
-    // scan optimization functions. Not strictly necessary but LALR is
-    // not very well suited for scanning fast
-    int fastScanLiteralContent();
-    int fastScanSpace();
-    int fastScanContentCharList();
-    int fastScanName(int *prefix = 0);
-    inline int fastScanNMTOKEN();
-
-
-    bool parse();
-    inline void consumeRule(int);
-
-    void raiseError(QXmlStreamReader::Error error, const QString& message = QString());
-    void raiseWellFormedError(const QString &message);
-
-    QXmlStreamEntityResolver *entityResolver;
-
-private:
-    /*! \internal
-       Never assign to variable type directly. Instead use this function.
-
-       This prevents errors from being ignored.
-     */
-    inline void setType(const QXmlStreamReader::TokenType t)
-    {
-        if(type != QXmlStreamReader::Invalid)
-            type = t;
-    }
-};
-
-bool QXmlStreamReaderPrivate::parse()
-{
-    // cleanup currently reported token
-
-    switch (type) {
-    case QXmlStreamReader::StartElement:
-        name.clear();
-        prefix.clear();
-        qualifiedName.clear();
-        namespaceUri.clear();
-        publicNamespaceDeclarations.clear();
-        attributes.clear();
-        if (isEmptyElement) {
-            setType(QXmlStreamReader::EndElement);
-            Tag &tag = tagStack_pop();
-            namespaceUri = tag.namespaceDeclaration.namespaceUri;
-            name = tag.name;
-            qualifiedName = tag.qualifiedName;
-            isEmptyElement = false;
-            return true;
-        }
-        clearTextBuffer();
-        break;
-    case QXmlStreamReader::EndElement:
-        name.clear();
-        prefix.clear();
-        qualifiedName.clear();
-        namespaceUri.clear();
-        clearTextBuffer();
-        break;
-    case QXmlStreamReader::DTD:
-        publicNotationDeclarations.clear();
-        publicEntityDeclarations.clear();
-        dtdName.clear();
-        dtdPublicId.clear();
-        dtdSystemId.clear();
-        Q_FALLTHROUGH();
-    case QXmlStreamReader::Comment:
-    case QXmlStreamReader::Characters:
-        isCDATA = false;
-        isWhitespace = true;
-        text.clear();
-        clearTextBuffer();
-        break;
-    case QXmlStreamReader::EntityReference:
-        text.clear();
-        name.clear();
-        clearTextBuffer();
-        break;
-    case QXmlStreamReader::ProcessingInstruction:
-        processingInstructionTarget.clear();
-        processingInstructionData.clear();
-        clearTextBuffer();
-        break;
-    case QXmlStreamReader::NoToken:
-    case QXmlStreamReader::Invalid:
-        break;
-    case QXmlStreamReader::StartDocument:
-        lockEncoding = true;
-        documentVersion.clear();
-        documentEncoding.clear();
-#ifndef QT_NO_TEXTCODEC
-        if (decoder && decoder->hasFailure()) {
-            raiseWellFormedError(QXmlStream::tr("Encountered incorrectly encoded content."));
-            readBuffer.clear();
-            return false;
-        }
-#endif
-        Q_FALLTHROUGH();
-    default:
-        clearTextBuffer();
-        ;
-    }
-
-    setType(QXmlStreamReader::NoToken);
-
-
-    // the main parse loop
-    int act, r;
-
-    if (resumeReduction) {
-        act = state_stack[tos-1];
-        r = resumeReduction;
-        resumeReduction = 0;
-        goto ResumeReduction;
-    }
-
-    act = state_stack[tos];
-
-    forever {
-        if (token == -1 && - TERMINAL_COUNT != action_index[act]) {
-            uint cu = getChar();
-            token = NOTOKEN;
-            token_char = cu == ~0U ? cu : ushort(cu);
-            if ((cu != ~0U) && (cu & 0xff0000)) {
-                token = cu >> 16;
-            } else switch (token_char) {
-            case 0xfffe:
-            case 0xffff:
-                token = ERROR;
-                break;
-            case '\r':
-                token = SPACE;
-                if (cu == '\r') {
-                    if ((token_char = filterCarriageReturn())) {
-                        ++lineNumber;
-                        lastLineStart = characterOffset + readBufferPos;
-                        break;
-                    }
-                } else {
-                    break;
-                }
-                Q_FALLTHROUGH();
-            case ~0U: {
-                token = EOF_SYMBOL;
-                if (!tagsDone && !inParseEntity) {
-                    int a = t_action(act, token);
-                    if (a < 0) {
-                        raiseError(QXmlStreamReader::PrematureEndOfDocumentError);
-                        return false;
-                    }
-                }
-
-            } break;
-            case '\n':
-                ++lineNumber;
-                lastLineStart = characterOffset + readBufferPos;
-                Q_FALLTHROUGH();
-            case ' ':
-            case '\t':
-                token = SPACE;
-                break;
-            case '&':
-                token = AMPERSAND;
-                break;
-            case '#':
-                token = HASH;
-                break;
-            case '\'':
-                token = QUOTE;
-                break;
-            case '\"':
-                token = DBLQUOTE;
-                break;
-            case '<':
-                token = LANGLE;
-                break;
-            case '>':
-                token = RANGLE;
-                break;
-            case '[':
-                token = LBRACK;
-                break;
-            case ']':
-                token = RBRACK;
-                break;
-            case '(':
-                token = LPAREN;
-                break;
-            case ')':
-                token = RPAREN;
-                break;
-            case '|':
-                token = PIPE;
-                break;
-            case '=':
-                token = EQ;
-                break;
-            case '%':
-                token = PERCENT;
-                break;
-            case '/':
-                token = SLASH;
-                break;
-            case ':':
-                token = COLON;
-                break;
-            case ';':
-                token = SEMICOLON;
-                break;
-            case ',':
-                token = COMMA;
-                break;
-            case '-':
-                token = DASH;
-                break;
-            case '+':
-                token = PLUS;
-                break;
-            case '*':
-                token = STAR;
-                break;
-            case '.':
-                token = DOT;
-                break;
-            case '?':
-                token = QUESTIONMARK;
-                break;
-            case '!':
-                token = BANG;
-                break;
-            case '0':
-            case '1':
-            case '2':
-            case '3':
-            case '4':
-            case '5':
-            case '6':
-            case '7':
-            case '8':
-            case '9':
-                token = DIGIT;
-                break;
-            default:
-                if (cu < 0x20)
-                    token = NOTOKEN;
-                else
-                    token = LETTER;
-                break;
-            }
-        }
-
-        act = t_action (act, token);
-        if (act == ACCEPT_STATE) {
-            // reset the parser in case someone resumes (process instructions can follow a valid document)
-            tos = 0;
-            state_stack[tos++] = 0;
-            state_stack[tos] = 0;
-            return true;
-        } else if (act > 0) {
-            if (++tos == stack_size-1)
-                reallocateStack();
-
-            Value &val = sym_stack[tos];
-            val.c = token_char;
-            val.pos = textBuffer.size();
-            val.prefix = 0;
-            val.len = 1;
-            if (token_char)
-                textBuffer += QChar(token_char);
-
-            state_stack[tos] = act;
-            token = -1;
-
-
-        } else if (act < 0) {
-            r = - act - 1;
-
-#if defined (QLALR_DEBUG)
-            int ridx = rule_index[r];
-            printf ("%3d) %s ::=", r + 1, spell[rule_info[ridx]]);
-            ++ridx;
-            for (int i = ridx; i < ridx + rhs[r]; ++i) {
-                int symbol = rule_info[i];
-                if (const char *name = spell[symbol])
-                    printf (" %s", name);
-                else
-                    printf (" #%d", symbol);
-            }
-            printf ("\n");
-#endif
-
-            tos -= rhs[r];
-            act = state_stack[tos++];
-        ResumeReduction:
-            switch (r) {
-./
-
-document ::= PARSE_ENTITY content;
-/.
-        case $rule_number:
-            setType(QXmlStreamReader::EndDocument);
-        break;
-./
-
-document ::= prolog;
-/.
-        case $rule_number:
-            if (type != QXmlStreamReader::Invalid) {
-                if (hasSeenTag || inParseEntity) {
-                    setType(QXmlStreamReader::EndDocument);
-                } else {
-                    raiseError(QXmlStreamReader::NotWellFormedError, QXmlStream::tr("Start tag expected."));
-                    // reset the parser
-                    tos = 0;
-                    state_stack[tos++] = 0;
-                    state_stack[tos] = 0;
-                    return false;
-                }
-            }
-        break;
-./
-
-
-prolog ::= prolog stag content etag;
-prolog ::= prolog empty_element_tag;
-prolog ::= prolog comment;
-prolog ::= prolog xml_decl;
-prolog ::= prolog processing_instruction;
-prolog ::= prolog doctype_decl;
-prolog ::= prolog SPACE;
-prolog ::=;
-
-entity_done ::= ENTITY_DONE;
-/.
-        case $rule_number:
-            entityReferenceStack.pop()->isCurrentlyReferenced = false;
-            clearSym();
-        break;
-./
-
-
-xml_decl_start ::= XML;
-/.
-        case $rule_number:
-            if (!scanString(spell[VERSION], VERSION, false) && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-xml_decl ::= xml_decl_start VERSION space_opt EQ space_opt literal attribute_list_opt QUESTIONMARK RANGLE;
-/.
-        case $rule_number:
-            setType(QXmlStreamReader::StartDocument);
-            documentVersion = symString(6);
-            startDocument();
-        break;
-./
-
-external_id ::= SYSTEM literal;
-/.
-        case $rule_number:
-            hasExternalDtdSubset = true;
-            dtdSystemId = symString(2);
-        break;
-./
-external_id ::= PUBLIC public_literal space literal;
-/.
-        case $rule_number:
-            checkPublicLiteral(symString(2));
-            dtdPublicId = symString(2);
-            dtdSystemId = symString(4);
-            hasExternalDtdSubset = true;
-        break;
-./
-external_id ::=;
-
-doctype_decl_start ::= langle_bang DOCTYPE qname space;
-/.
-        case $rule_number:
-            if (!scanPublicOrSystem() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-            dtdName = symString(3);
-        break;
-./
-
-doctype_decl ::= langle_bang DOCTYPE qname RANGLE;
-/.
-        case $rule_number:./
-doctype_decl ::= langle_bang DOCTYPE qname markup space_opt RANGLE;
-/.
-        case $rule_number:
-            dtdName = symString(3);
-            // fall through
-./
-doctype_decl ::= doctype_decl_start external_id space_opt markup space_opt RANGLE;
-/.
-        case $rule_number:./
-doctype_decl ::= doctype_decl_start external_id space_opt RANGLE;
-/.
-        case $rule_number:
-            setType(QXmlStreamReader::DTD);
-            text = &textBuffer;
-        break;
-./
-
-markup_start ::= LBRACK;
-/.
-        case $rule_number:
-            scanDtd = true;
-        break;
-./
-
-markup ::= markup_start markup_list RBRACK;
-/.
-        case $rule_number:
-            scanDtd = false;
-        break;
-./
-
-
-markup_list ::= markup_decl | space | pereference;
-markup_list ::= markup_list markup_decl | markup_list space | markup_list pereference;
-markup_list ::=;
-
-markup_decl ::= element_decl | attlist_decl | entity_decl | entity_done | notation_decl | processing_instruction | comment;
-
-
-element_decl_start ::= langle_bang ELEMENT qname space;
-/.
-        case $rule_number:
-            if (!scanString(spell[EMPTY], EMPTY, false)
-                && !scanString(spell[ANY], ANY, false)
-                && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-element_decl ::= element_decl_start content_spec space_opt RANGLE;
-
-
-content_spec ::= EMPTY | ANY | mixed | children;
-
-pcdata_start ::= HASH;
-/.
-        case $rule_number:
-            if (!scanString(spell[PCDATA], PCDATA, false) && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-pcdata ::= pcdata_start PCDATA;
-
-questionmark_or_star_or_plus_opt ::= QUESTIONMARK | STAR | PLUS;
-questionmark_or_star_or_plus_opt ::=;
-
-cp ::= qname questionmark_or_star_or_plus_opt | choice_or_seq questionmark_or_star_or_plus_opt;
-
-cp_pipe_or_comma_list ::= cp space_opt;
-cp_pipe_or_comma_list ::= cp space_opt PIPE space_opt cp_pipe_list space_opt;
-cp_pipe_or_comma_list ::= cp space_opt COMMA space_opt cp_comma_list space_opt;
-cp_pipe_list ::= cp | cp_pipe_list space_opt PIPE space_opt cp;
-cp_comma_list ::= cp | cp_comma_list space_opt COMMA space_opt cp;
-
-
-name_pipe_list ::= PIPE space_opt qname;
-name_pipe_list ::= name_pipe_list space_opt PIPE space_opt qname;
-
-star_opt ::= | STAR;
-
-mixed ::= LPAREN space_opt pcdata space_opt RPAREN star_opt;
-mixed ::= LPAREN space_opt pcdata space_opt name_pipe_list space_opt RPAREN STAR;
-
-choice_or_seq ::= LPAREN space_opt cp_pipe_or_comma_list RPAREN;
-
-children ::= choice_or_seq questionmark_or_star_or_plus_opt;
-
-
-nmtoken_pipe_list ::= nmtoken;
-nmtoken_pipe_list ::= nmtoken_pipe_list space_opt PIPE space_opt nmtoken;
-
-
-att_type ::= CDATA;
-/.
-        case $rule_number: {
-            lastAttributeIsCData = true;
-        } break;
-./
-att_type ::= ID | IDREF | IDREFS | ENTITY | ENTITIES | NMTOKEN | NMTOKENS;
-att_type ::= LPAREN space_opt nmtoken_pipe_list space_opt RPAREN space;
-att_type ::= NOTATION LPAREN space_opt nmtoken_pipe_list space_opt RPAREN space;
-
-
-default_declhash ::= HASH;
-/.
-        case $rule_number:
-            if (!scanAfterDefaultDecl() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-default_decl ::= default_declhash REQUIRED;
-default_decl ::= default_declhash IMPLIED;
-default_decl ::= attribute_value;
-default_decl ::= default_declhash FIXED space attribute_value;
-attdef_start ::= space qname space;
-/.
-        case $rule_number:
-                sym(1) = sym(2);
-                lastAttributeValue.clear();
-                lastAttributeIsCData = false;
-                if (!scanAttType() && atEnd) {
-                    resume($rule_number);
-                    return false;
-                }
-        break;
-./
-
-attdef ::= attdef_start att_type default_decl;
-/.
-        case $rule_number: {
-            DtdAttribute &dtdAttribute = dtdAttributes.push();
-            dtdAttribute.tagName.clear();
-            dtdAttribute.isCDATA = lastAttributeIsCData;
-            dtdAttribute.attributePrefix = addToStringStorage(symPrefix(1));
-            dtdAttribute.attributeName = addToStringStorage(symString(1));
-            dtdAttribute.attributeQualifiedName = addToStringStorage(symName(1));
-            dtdAttribute.isNamespaceAttribute = (dtdAttribute.attributePrefix == QLatin1String("xmlns")
-                                                 || (dtdAttribute.attributePrefix.isEmpty()
-                                                     && dtdAttribute.attributeName == QLatin1String("xmlns")));
-            if (lastAttributeValue.isNull()) {
-                dtdAttribute.defaultValue.clear();
-            } else {
-                if (dtdAttribute.isCDATA)
-                    dtdAttribute.defaultValue = addToStringStorage(lastAttributeValue);
-                else
-                    dtdAttribute.defaultValue = addToStringStorage(lastAttributeValue.toString().simplified());
-
-            }
-        } break;
-./
-
-attdef_list ::= attdef;
-attdef_list ::= attdef_list attdef;
-
-attlist_decl ::= langle_bang ATTLIST qname space_opt RANGLE;
-attlist_decl ::= langle_bang ATTLIST qname attdef_list space_opt RANGLE;
-/.
-        case $rule_number: {
-            if (referenceToUnparsedEntityDetected && !standalone)
-                break;
-            int n = dtdAttributes.size();
-            QStringRef tagName = addToStringStorage(symName(3));
-            while (n--) {
-                DtdAttribute &dtdAttribute = dtdAttributes[n];
-                if (!dtdAttribute.tagName.isNull())
-                    break;
-                dtdAttribute.tagName = tagName;
-                for (int i = 0; i < n; ++i) {
-                    if ((dtdAttributes[i].tagName.isNull() || dtdAttributes[i].tagName == tagName)
-                        && dtdAttributes[i].attributeQualifiedName == dtdAttribute.attributeQualifiedName) {
-                        dtdAttribute.attributeQualifiedName.clear(); // redefined, delete it
-                        break;
-                    }
-                }
-            }
-        } break;
-./
-
-entity_decl_start ::= langle_bang ENTITY name space;
-/.
-        case $rule_number: {
-            if (!scanPublicOrSystem() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-            EntityDeclaration &entityDeclaration = entityDeclarations.push();
-            entityDeclaration.clear();
-            entityDeclaration.name = symString(3);
-        } break;
-./
-
-entity_decl_start ::= langle_bang ENTITY PERCENT space name space;
-/.
-        case $rule_number: {
-            if (!scanPublicOrSystem() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-            EntityDeclaration &entityDeclaration = entityDeclarations.push();
-            entityDeclaration.clear();
-            entityDeclaration.name = symString(5);
-            entityDeclaration.parameter = true;
-        } break;
-./
-
-entity_decl_external ::= entity_decl_start SYSTEM literal;
-/.
-        case $rule_number: {
-            if (!scanNData() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-            EntityDeclaration &entityDeclaration = entityDeclarations.top();
-            entityDeclaration.systemId = symString(3);
-            entityDeclaration.external = true;
-        } break;
-./
-
-entity_decl_external ::= entity_decl_start PUBLIC public_literal space literal;
-/.
-        case $rule_number: {
-            if (!scanNData() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-            EntityDeclaration &entityDeclaration = entityDeclarations.top();
-            checkPublicLiteral((entityDeclaration.publicId = symString(3)));
-            entityDeclaration.systemId = symString(5);
-            entityDeclaration.external = true;
-        } break;
-./
-
-entity_decl ::= entity_decl_external NDATA name space_opt RANGLE;
-/.
-        case $rule_number: {
-            EntityDeclaration &entityDeclaration = entityDeclarations.top();
-            entityDeclaration.notationName = symString(3);
-            if (entityDeclaration.parameter)
-                raiseWellFormedError(QXmlStream::tr("NDATA in parameter entity declaration."));
-        }
-        Q_FALLTHROUGH();
-./
-
-entity_decl ::= entity_decl_external space_opt RANGLE;
-/.
-        case $rule_number:./
-
-entity_decl ::= entity_decl_start entity_value space_opt RANGLE;
-/.
-        case $rule_number: {
-            if (referenceToUnparsedEntityDetected && !standalone) {
-                entityDeclarations.pop();
-                break;
-            }
-            EntityDeclaration &entityDeclaration = entityDeclarations.top();
-            if (!entityDeclaration.external)
-                entityDeclaration.value = symString(2);
-            auto &hash = entityDeclaration.parameter ? parameterEntityHash : entityHash;
-            if (!hash.contains(qToStringViewIgnoringNull(entityDeclaration.name))) {
-                Entity entity(entityDeclaration.name.toString(),
-                              entityDeclaration.value.toString());
-                entity.unparsed = (!entityDeclaration.notationName.isNull());
-                entity.external = entityDeclaration.external;
-                hash.insert(qToStringViewIgnoringNull(entity.name), entity);
-            }
-        } break;
-./
-
-
-processing_instruction ::= LANGLE QUESTIONMARK name space;
-/.
-        case $rule_number: {
-            setType(QXmlStreamReader::ProcessingInstruction);
-            int pos = sym(4).pos + sym(4).len;
-            processingInstructionTarget = symString(3);
-            if (scanUntil("?>")) {
-                processingInstructionData = QStringRef(&textBuffer, pos, textBuffer.size() - pos - 2);
-                if (!processingInstructionTarget.compare(QLatin1String("xml"), Qt::CaseInsensitive)) {
-                    raiseWellFormedError(QXmlStream::tr("XML declaration not at start of document."));
-                }
-                else if (!QXmlUtils::isNCName(processingInstructionTarget))
-                    raiseWellFormedError(QXmlStream::tr("%1 is an invalid processing instruction name.")
-                                         .arg(processingInstructionTarget));
-            } else if (type != QXmlStreamReader::Invalid){
-                resume($rule_number);
-                return false;
-            }
-        } break;
-./
-
-processing_instruction ::= LANGLE QUESTIONMARK name QUESTIONMARK RANGLE;
-/.
-        case $rule_number:
-            setType(QXmlStreamReader::ProcessingInstruction);
-            processingInstructionTarget = symString(3);
-            if (!processingInstructionTarget.compare(QLatin1String("xml"), Qt::CaseInsensitive))
-                raiseWellFormedError(QXmlStream::tr("Invalid processing instruction name."));
-        break;
-./
-
-
-langle_bang ::= LANGLE BANG;
-/.
-        case $rule_number:
-            if (!scanAfterLangleBang() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-comment_start ::= langle_bang DASH DASH;
-/.
-        case $rule_number:
-            if (!scanUntil("--")) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-comment ::= comment_start RANGLE;
-/.
-        case $rule_number: {
-            setType(QXmlStreamReader::Comment);
-            int pos = sym(1).pos + 4;
-            text = QStringRef(&textBuffer, pos, textBuffer.size() - pos - 3);
-        } break;
-./
-
-
-cdata ::= langle_bang CDATA_START;
-/.
-        case $rule_number: {
-            setType(QXmlStreamReader::Characters);
-            isCDATA = true;
-            isWhitespace = false;
-            int pos = sym(2).pos;
-            if (scanUntil("]]>", -1)) {
-                text = QStringRef(&textBuffer, pos, textBuffer.size() - pos - 3);
-            } else {
-                resume($rule_number);
-                return false;
-            }
-        } break;
-./
-
-notation_decl_start ::= langle_bang NOTATION name space;
-/.
-        case $rule_number: {
-            if (!scanPublicOrSystem() && atEnd) {
-                resume($rule_number);
-                return false;
-            }
-            NotationDeclaration &notationDeclaration = notationDeclarations.push();
-            notationDeclaration.name = symString(3);
-        } break;
-./
-
-notation_decl ::= notation_decl_start SYSTEM literal space_opt RANGLE;
-/.
-        case $rule_number: {
-            NotationDeclaration &notationDeclaration = notationDeclarations.top();
-            notationDeclaration.systemId = symString(3);
-            notationDeclaration.publicId.clear();
-        } break;
-./
-
-notation_decl ::= notation_decl_start PUBLIC public_literal space_opt RANGLE;
-/.
-        case $rule_number: {
-            NotationDeclaration &notationDeclaration = notationDeclarations.top();
-            notationDeclaration.systemId.clear();
-            checkPublicLiteral((notationDeclaration.publicId = symString(3)));
-        } break;
-./
-
-notation_decl ::= notation_decl_start PUBLIC public_literal space literal space_opt RANGLE;
-/.
-        case $rule_number: {
-            NotationDeclaration &notationDeclaration = notationDeclarations.top();
-            checkPublicLiteral((notationDeclaration.publicId = symString(3)));
-            notationDeclaration.systemId = symString(5);
-        } break;
-./
-
-
-
-content_char ::= RANGLE | HASH | LBRACK | RBRACK | LPAREN | RPAREN | PIPE | EQ | PERCENT | SLASH | COLON | SEMICOLON | COMMA | DASH | PLUS | STAR | DOT | QUESTIONMARK | BANG | QUOTE | DBLQUOTE | LETTER | DIGIT;
-
-scan_content_char ::= content_char;
-/.
-        case $rule_number:
-            isWhitespace = false;
-            Q_FALLTHROUGH();
-./
-
-scan_content_char ::= SPACE;
-/.
-        case $rule_number:
-            sym(1).len += fastScanContentCharList();
-            if (atEnd && !inParseEntity) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-content_char_list ::= content_char_list char_ref;
-content_char_list ::= content_char_list entity_ref;
-content_char_list ::= content_char_list entity_done;
-content_char_list ::= content_char_list scan_content_char;
-content_char_list ::= char_ref;
-content_char_list ::= entity_ref;
-content_char_list ::= entity_done;
-content_char_list ::= scan_content_char;
-
-
-character_content ::= content_char_list %prec SHIFT_THERE;
-/.
-        case $rule_number:
-            if (!textBuffer.isEmpty()) {
-                setType(QXmlStreamReader::Characters);
-                text = &textBuffer;
-            }
-        break;
-./
-
-literal ::= QUOTE QUOTE;
-/.
-        case $rule_number:./
-literal ::= DBLQUOTE DBLQUOTE;
-/.
-        case $rule_number:
-            clearSym();
-        break;
-./
-literal ::= QUOTE literal_content_with_dblquote QUOTE;
-/.
-        case $rule_number:./
-literal ::= DBLQUOTE literal_content_with_quote DBLQUOTE;
-/.
-        case $rule_number:
-            sym(1) = sym(2);
-        break;
-./
-
-literal_content_with_dblquote ::= literal_content_with_dblquote literal_content;
-/.
-        case $rule_number:./
-literal_content_with_quote ::= literal_content_with_quote literal_content;
-/.
-        case $rule_number:./
-literal_content_with_dblquote ::= literal_content_with_dblquote DBLQUOTE;
-/.
-        case $rule_number:./
-literal_content_with_quote ::= literal_content_with_quote QUOTE;
-/.
-        case $rule_number:
-            sym(1).len += sym(2).len;
-        break;
-./
-literal_content_with_dblquote ::= literal_content;
-literal_content_with_quote ::= literal_content;
-literal_content_with_dblquote ::= DBLQUOTE;
-literal_content_with_quote ::= QUOTE;
-
-literal_content_start ::= LETTER | DIGIT | RANGLE | HASH | LBRACK | RBRACK | LPAREN | RPAREN | PIPE | EQ | PERCENT | SLASH | COLON | SEMICOLON | COMMA | DASH | PLUS | STAR | DOT | QUESTIONMARK | BANG;
-
-literal_content_start ::= SPACE;
-/.
-        case $rule_number:
-            if (normalizeLiterals)
-                textBuffer.data()[textBuffer.size()-1] = QLatin1Char(' ');
-        break;
-./
-
-literal_content ::= literal_content_start;
-/.
-        case $rule_number:
-            sym(1).len += fastScanLiteralContent();
-            if (atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-
-public_literal ::= literal;
-/.
-        case $rule_number: {
-            if (!QXmlUtils::isPublicID(symString(1))) {
-                raiseWellFormedError(QXmlStream::tr("%1 is an invalid PUBLIC identifier.").arg(symString(1)));
-                resume($rule_number);
-                return false;
-            }
-        } break;
-./
-
-entity_value ::= QUOTE QUOTE;
-/.
-        case $rule_number:./
-entity_value ::= DBLQUOTE DBLQUOTE;
-/.
-        case $rule_number:
-            clearSym();
-        break;
-./
-
-entity_value ::= QUOTE entity_value_content_with_dblquote QUOTE;
-/.
-        case $rule_number:./
-entity_value ::= DBLQUOTE entity_value_content_with_quote DBLQUOTE;
-/.
-        case $rule_number:
-            sym(1) = sym(2);
-        break;
-./
-
-entity_value_content_with_dblquote ::= entity_value_content_with_dblquote entity_value_content;
-/.
-        case $rule_number:./
-entity_value_content_with_quote ::= entity_value_content_with_quote entity_value_content;
-/.
-        case $rule_number:./
-entity_value_content_with_dblquote ::= entity_value_content_with_dblquote DBLQUOTE;
-/.
-        case $rule_number:./
-entity_value_content_with_quote ::= entity_value_content_with_quote QUOTE;
-/.
-        case $rule_number:
-            sym(1).len += sym(2).len;
-        break;
-./
-entity_value_content_with_dblquote ::= entity_value_content;
-entity_value_content_with_quote ::= entity_value_content;
-entity_value_content_with_dblquote ::= DBLQUOTE;
-entity_value_content_with_quote ::= QUOTE;
-
-entity_value_content ::= LETTER | DIGIT | LANGLE | RANGLE | HASH | LBRACK | RBRACK | LPAREN | RPAREN | PIPE | EQ | SLASH | COLON | SEMICOLON | COMMA | SPACE | DASH | PLUS | STAR | DOT | QUESTIONMARK | BANG;
-entity_value_content ::= char_ref | entity_ref_in_entity_value | entity_done;
-
-
-attribute_value ::= QUOTE QUOTE;
-/.
-        case $rule_number:./
-attribute_value ::= DBLQUOTE DBLQUOTE;
-/.
-        case $rule_number:
-            clearSym();
-        break;
-./
-attribute_value ::= QUOTE attribute_value_content_with_dblquote QUOTE;
-/.
-        case $rule_number:./
-attribute_value ::= DBLQUOTE attribute_value_content_with_quote DBLQUOTE;
-/.
-        case $rule_number:
-            sym(1) = sym(2);
-            lastAttributeValue = symString(1);
-        break;
-./
-
-attribute_value_content_with_dblquote ::= attribute_value_content_with_dblquote attribute_value_content;
-/.
-        case $rule_number:./
-attribute_value_content_with_quote ::= attribute_value_content_with_quote attribute_value_content;
-/.
-        case $rule_number:./
-attribute_value_content_with_dblquote ::= attribute_value_content_with_dblquote DBLQUOTE;
-/.
-        case $rule_number:./
-attribute_value_content_with_quote ::= attribute_value_content_with_quote QUOTE;
-/.
-        case $rule_number:
-            sym(1).len += sym(2).len;
-        break;
-./
-attribute_value_content_with_dblquote ::= attribute_value_content | DBLQUOTE;
-attribute_value_content_with_quote ::= attribute_value_content | QUOTE;
-
-attribute_value_content ::= literal_content | char_ref | entity_ref_in_attribute_value | entity_done;
-
-attribute ::= qname space_opt EQ space_opt attribute_value;
-/.
-        case $rule_number: {
-            QStringRef prefix = symPrefix(1);
-            if (prefix.isEmpty() && symString(1) == QLatin1String("xmlns") && namespaceProcessing) {
-                NamespaceDeclaration &namespaceDeclaration = namespaceDeclarations.push();
-                namespaceDeclaration.prefix.clear();
-
-                const QStringRef ns(symString(5));
-                if(ns == QLatin1String("http://www.w3.org/2000/xmlns/") ||
-                   ns == QLatin1String("http://www.w3.org/XML/1998/namespace"))
-                    raiseWellFormedError(QXmlStream::tr("Illegal namespace declaration."));
-                else
-                    namespaceDeclaration.namespaceUri = addToStringStorage(ns);
-            } else {
-                Attribute &attribute = attributeStack.push();
-                attribute.key = sym(1);
-                attribute.value = sym(5);
-
-                QStringRef attributeQualifiedName = symName(1);
-                bool normalize = false;
-                for (int a = 0; a < dtdAttributes.size(); ++a) {
-                    DtdAttribute &dtdAttribute = dtdAttributes[a];
-                    if (!dtdAttribute.isCDATA
-                        && dtdAttribute.tagName == qualifiedName
-                        && dtdAttribute.attributeQualifiedName == attributeQualifiedName
-                        ) {
-                        normalize = true;
-                        break;
-                    }
-                }
-                if (normalize) {
-                    // normalize attribute value (simplify and trim)
-                    int pos = textBuffer.size();
-                    int n = 0;
-                    bool wasSpace = true;
-                    for (int i = 0; i < attribute.value.len; ++i) {
-                        QChar c = textBuffer.at(attribute.value.pos + i);
-                        if (c.unicode() == ' ') {
-                            if (wasSpace)
-                                continue;
-                            wasSpace = true;
-                        } else {
-                            wasSpace = false;
-                        }
-                        textBuffer += textBuffer.at(attribute.value.pos + i);
-                        ++n;
-                    }
-                    if (wasSpace)
-                        while (n && textBuffer.at(pos + n - 1).unicode() == ' ')
-                            --n;
-                    attribute.value.pos = pos;
-                    attribute.value.len = n;
-                }
-                if (prefix == QLatin1String("xmlns") && namespaceProcessing) {
-                    NamespaceDeclaration &namespaceDeclaration = namespaceDeclarations.push();
-                    QStringRef namespacePrefix = symString(attribute.key);
-                    QStringRef namespaceUri = symString(attribute.value);
-                    attributeStack.pop();
-                    if (((namespacePrefix == QLatin1String("xml"))
-                         ^ (namespaceUri == QLatin1String("http://www.w3.org/XML/1998/namespace")))
-                        || namespaceUri == QLatin1String("http://www.w3.org/2000/xmlns/")
-                        || namespaceUri.isEmpty()
-                        || namespacePrefix == QLatin1String("xmlns"))
-                        raiseWellFormedError(QXmlStream::tr("Illegal namespace declaration."));
-
-                    namespaceDeclaration.prefix = addToStringStorage(namespacePrefix);
-                    namespaceDeclaration.namespaceUri = addToStringStorage(namespaceUri);
-                }
-            }
-        } break;
-./
-
-
-
-attribute_list_opt ::= | space | space attribute_list space_opt;
-attribute_list ::= attribute | attribute_list space attribute;
-
-stag_start ::= LANGLE qname;
-/.
-        case $rule_number: {
-            normalizeLiterals = true;
-            Tag &tag = tagStack_push();
-            prefix = tag.namespaceDeclaration.prefix  = addToStringStorage(symPrefix(2));
-            name = tag.name = addToStringStorage(symString(2));
-            qualifiedName = tag.qualifiedName = addToStringStorage(symName(2));
-            if ((!prefix.isEmpty() && !QXmlUtils::isNCName(prefix)) || !QXmlUtils::isNCName(name))
-                raiseWellFormedError(QXmlStream::tr("Invalid XML name."));
-        } break;
-./
-
-
-empty_element_tag ::= stag_start attribute_list_opt SLASH RANGLE;
-/.
-        case $rule_number:
-            isEmptyElement = true;
-            Q_FALLTHROUGH();
-./
-
-
-stag ::= stag_start attribute_list_opt RANGLE;
-/.
-        case $rule_number:
-            setType(QXmlStreamReader::StartElement);
-            resolveTag();
-            if (tagStack.size() == 1 && hasSeenTag && !inParseEntity)
-                raiseWellFormedError(QXmlStream::tr("Extra content at end of document."));
-            hasSeenTag = true;
-        break;
-./
-
-
-etag ::= LANGLE SLASH qname space_opt RANGLE;
-/.
-        case $rule_number: {
-            setType(QXmlStreamReader::EndElement);
-            Tag &tag = tagStack_pop();
-
-            namespaceUri = tag.namespaceDeclaration.namespaceUri;
-            name = tag.name;
-            qualifiedName = tag.qualifiedName;
-            if (qualifiedName != symName(3))
-                raiseWellFormedError(QXmlStream::tr("Opening and ending tag mismatch."));
-        } break;
-./
-
-
-unresolved_entity ::= UNRESOLVED_ENTITY;
-/.
-        case $rule_number:
-            if (entitiesMustBeDeclared()) {
-                raiseWellFormedError(QXmlStream::tr("Entity '%1' not declared.").arg(unresolvedEntity));
-                break;
-            }
-            setType(QXmlStreamReader::EntityReference);
-            name = &unresolvedEntity;
-        break;
-./
-
-entity_ref ::= AMPERSAND name SEMICOLON;
-/.
-        case $rule_number: {
-            sym(1).len += sym(2).len + 1;
-            QStringView reference = symView(2);
-            if (entityHash.contains(reference)) {
-                Entity &entity = entityHash[reference];
-                if (entity.unparsed) {
-                    raiseWellFormedError(QXmlStream::tr("Reference to unparsed entity '%1'.").arg(reference));
-                } else {
-                    if (!entity.hasBeenParsed) {
-                        parseEntity(entity.value);
-                        entity.hasBeenParsed = true;
-                    }
-                    if (entity.literal)
-                        putStringLiteral(entity.value);
-                    else if (referenceEntity(entity))
-                        putReplacement(entity.value);
-                    textBuffer.chop(2 + sym(2).len);
-                    clearSym();
-                }
-                break;
-            }
-
-            if (entityResolver) {
-                QString replacementText = resolveUndeclaredEntity(reference.toString());
-                if (!replacementText.isNull()) {
-                    putReplacement(replacementText);
-                    textBuffer.chop(2 + sym(2).len);
-                    clearSym();
-                    break;
-                }
-            }
-
-            injectToken(UNRESOLVED_ENTITY);
-            unresolvedEntity = symString(2).toString();
-            textBuffer.chop(2 + sym(2).len);
-            clearSym();
-
-        } break;
-./
-
-pereference ::= PERCENT name SEMICOLON;
-/.
-        case $rule_number: {
-            sym(1).len += sym(2).len + 1;
-            QStringView reference = symView(2);
-            if (parameterEntityHash.contains(reference)) {
-                referenceToParameterEntityDetected = true;
-                Entity &entity = parameterEntityHash[reference];
-                if (entity.unparsed || entity.external) {
-                    referenceToUnparsedEntityDetected = true;
-                } else {
-                    if (referenceEntity(entity))
-                        putString(entity.value);
-                    textBuffer.chop(2 + sym(2).len);
-                    clearSym();
-                }
-            } else if (entitiesMustBeDeclared()) {
-                raiseWellFormedError(QXmlStream::tr("Entity '%1' not declared.").arg(symString(2)));
-            }
-        } break;
-./
-
-
-
-entity_ref_in_entity_value ::= AMPERSAND name SEMICOLON;
-/.
-        case $rule_number:
-            sym(1).len += sym(2).len + 1;
-        break;
-./
-
-entity_ref_in_attribute_value ::= AMPERSAND name SEMICOLON;
-/.
-        case $rule_number: {
-            sym(1).len += sym(2).len + 1;
-            QStringView reference = symView(2);
-            if (entityHash.contains(reference)) {
-                Entity &entity = entityHash[reference];
-                if (entity.unparsed || entity.value.isNull()) {
-                    raiseWellFormedError(QXmlStream::tr("Reference to external entity '%1' in attribute value.").arg(reference));
-                    break;
-                }
-                if (!entity.hasBeenParsed) {
-                    parseEntity(entity.value);
-                    entity.hasBeenParsed = true;
-                }
-                if (entity.literal)
-                    putStringLiteral(entity.value);
-                else if (referenceEntity(entity))
-                    putReplacementInAttributeValue(entity.value);
-                textBuffer.chop(2 + sym(2).len);
-                clearSym();
-                break;
-            }
-
-            if (entityResolver) {
-                QString replacementText = resolveUndeclaredEntity(reference.toString());
-                if (!replacementText.isNull()) {
-                    putReplacement(replacementText);
-                    textBuffer.chop(2 + sym(2).len);
-                    clearSym();
-                    break;
-                }
-            }
-            if (entitiesMustBeDeclared()) {
-                raiseWellFormedError(QXmlStream::tr("Entity '%1' not declared.").arg(reference));
-            }
-        } break;
-./
-
-char_ref ::= AMPERSAND HASH char_ref_value SEMICOLON;
-/.
-        case $rule_number: {
-            if (uint s = resolveCharRef(3)) {
-                if (s >= 0xffff)
-                    putStringLiteral(QString::fromUcs4(&s, 1));
-                else
-                    putChar((LETTER << 16) | s);
-
-                textBuffer.chop(3 + sym(3).len);
-                clearSym();
-            } else {
-                raiseWellFormedError(QXmlStream::tr("Invalid character reference."));
-            }
-        } break;
-./
-
-
-char_ref_value ::= LETTER | DIGIT;
-char_ref_value ::= char_ref_value LETTER;
-/.
-        case $rule_number:./
-char_ref_value ::= char_ref_value DIGIT;
-/.
-        case $rule_number:
-            sym(1).len += sym(2).len;
-        break;
-./
-
-
-content ::= content character_content;
-content ::= content stag content etag;
-content ::= content empty_element_tag;
-content ::= content comment;
-content ::= content cdata;
-content ::= content xml_decl;
-content ::= content processing_instruction;
-content ::= content doctype_decl;
-content ::= content unresolved_entity;
-content ::=  ;
-
-
-space ::=  SPACE;
-/.
-        case $rule_number:
-            sym(1).len += fastScanSpace();
-            if (atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-
-space_opt ::=;
-space_opt ::= space;
-
-qname ::= LETTER;
-/.
-        case $rule_number: {
-            sym(1).len += fastScanName(&sym(1).prefix);
-            if (atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        } break;
-./
-
-name ::= LETTER;
-/.
-        case $rule_number:
-            sym(1).len += fastScanName();
-            if (atEnd) {
-                resume($rule_number);
-                return false;
-            }
-        break;
-./
-
-nmtoken ::= LETTER;
-/.
-        case $rule_number:./
-nmtoken ::= DIGIT;
-/.
-        case $rule_number:./
-nmtoken ::= DOT;
-/.
-        case $rule_number:./
-nmtoken ::= DASH;
-/.
-        case $rule_number:./
-nmtoken ::= COLON;
-/.
-        case $rule_number:
-            sym(1).len += fastScanNMTOKEN();
-            if (atEnd) {
-                resume($rule_number);
-                return false;
-            }
-
-        break;
-./
-
-
-/.
-    default:
-        ;
-    } // switch
-            act = state_stack[tos] = nt_action (act, lhs[r] - TERMINAL_COUNT);
-            if (type != QXmlStreamReader::NoToken)
-                return true;
-        } else {
-            parseError();
-            break;
-        }
-    }
-    return false;
-}
-#endif //QT_NO_XMLSTREAMREADER.xml
-
-./